fix: release endpoint

Reviewed-on: #48

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
             os: windows-11-arm
             target: aarch64-pc-windows-msvc
           - platform: macos-x64
-            os: macos-13
+            os: macos-15-intel
             target: x86_64-apple-darwin
           - platform: macos-arm64
             os: macos-latest
@@ -45,7 +45,7 @@ jobs:
       # Windows and macOS builds using cargo-packager
       - name: Build with cargo-packager (Windows/macOS)
         if: runner.os != 'Linux'
-        working-directory: crates/coop
+        working-directory: desktop
         run: |
           cargo install cargo-packager --locked
           cargo packager --release
@@ -130,7 +130,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Make get-crate-version executable
         run: chmod +x script/get-crate-version
@@ -152,19 +152,29 @@ jobs:
           echo "Artifacts structure:"
           find artifacts -type f -exec ls -la {} \;
 
+      - name: Generate SHA256SUMS
+        run: |
+          # One `<sha256>  <path>` line per artifact. The in-app updater reads
+          # this to verify a download before installing it, so it must be
+          # published alongside every release. Written outside the directory
+          # being hashed so the checksums file never includes itself.
+          find artifacts -type f ! -name SHA256SUMS -print0 \
+            | sort -z \
+            | xargs -0 sha256sum > SHA256SUMS.raw
+          mv SHA256SUMS.raw artifacts/SHA256SUMS
+          cat artifacts/SHA256SUMS
+
       - name: Create draft release
         id: create_release
-        uses: softprops/action-gh-release@v2
+        uses: akkuman/gitea-release-action@v1
         with:
-          tag_name: ${{ steps.version.outputs.tag }}
-          name: ${{ steps.version.outputs.tag }}
+          server_url: "https://git.reya.info/"
+          repository: "reya/coop"
+          token: ${{ secrets.GITEA_TOKEN }}
           draft: true
           prerelease: false
-          generate_release_notes: true
           files: |
             artifacts/**/*
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Output release info
         run: |

.github/workflows/rust.yml

@@ -13,7 +13,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, macos-latest, windows-latest]
         rustup: [stable]
 
     runs-on: ${{ matrix.os }}

.gitignore

@@ -19,5 +19,8 @@ dist/
 
 # Useless stuffs
 .DS_Store
-# Added by goreleaser init:
-.intentionally-empty-file.o
+
+.cargo/
+vendor/
+wasm/
+node_modules/

AGENTS.md

@@ -0,0 +1,150 @@
+# Rust coding guidelines
+
+* Prioritize code correctness and clarity. Speed and efficiency are secondary priorities unless otherwise specified.
+* Do not write organizational or comments that summarize the code. Comments should only be written in order to explain "why" the code is written in some way in the case there is a reason that is tricky / non-obvious.
+* Prefer implementing functionality in existing files unless it is a new logical component. Avoid creating many small files.
+* Avoid using functions that panic like `unwrap()`, instead use mechanisms like `?` to propagate errors.
+* Be careful with operations like indexing which may panic if the indexes are out of bounds.
+* Never silently discard errors with `let _ =` on fallible operations. Always handle errors appropriately:
+  - Propagate errors with `?` when the calling function should handle them
+  - Use `.log_err()` or similar when you need to ignore errors but want visibility
+  - Use explicit error handling with `match` or `if let Err(...)` when you need custom logic
+  - Example: avoid `let _ = client.request(...).await?;` - use `client.request(...).await?;` instead
+* When implementing async operations that may fail, ensure errors propagate to the UI layer so users get meaningful feedback.
+* Avoid creative additions unless explicitly requested
+* Use full words for variable names (no abbreviations like "q" for "queue")
+* Use variable shadowing to scope clones in async contexts for clarity, minimizing the lifetime of borrowed references.
+  Example:
+  ```rust
+  executor.spawn({
+      let task_ran = task_ran.clone();
+      async move {
+          *task_ran.borrow_mut() = true;
+      }
+  });
+  ```
+
+# Timers in tests
+
+* In GPUI tests, prefer GPUI executor timers over `smol::Timer::after(...)` when you need timeouts, delays, or to drive `run_until_parked()`:
+  - Use `cx.background_executor().timer(duration).await` (or `cx.background_executor.timer(duration).await` in `TestAppContext`) so the work is scheduled on GPUI's dispatcher.
+  - Avoid `smol::Timer::after(...)` for test timeouts when you rely on `run_until_parked()`, because it may not be tracked by GPUI's scheduler and can lead to "nothing left to run" when pumping.
+
+# GPUI
+
+GPUI is a UI framework which also provides primitives for state and concurrency management.
+
+## Context
+
+Context types allow interaction with global state, windows, entities, and system services. They are typically passed to functions as the argument named `cx`. When a function takes callbacks they come after the `cx` parameter.
+
+* `App` is the root context type, providing access to global state and read and update of entities.
+* `Context<T>` is provided when updating an `Entity<T>`. This context dereferences into `App`, so functions which take `&App` can also take `&Context<T>`.
+* `AsyncApp` and `AsyncWindowContext` are provided by `cx.spawn` and `cx.spawn_in`. These can be held across await points.
+
+## `Window`
+
+`Window` provides access to the state of an application window. It is passed to functions as an argument named `window` and comes before `cx` when present. It is used for managing focus, dispatching actions, directly drawing, getting user input state, etc.
+
+## Entities
+
+An `Entity<T>` is a handle to state of type `T`. With `thing: Entity<T>`:
+
+* `thing.entity_id()` returns `EntityId`
+* `thing.downgrade()` returns `WeakEntity<T>`
+* `thing.read(cx: &App)` returns `&T`.
+* `thing.read_with(cx, |thing: &T, cx: &App| ...)` returns the closure's return value.
+* `thing.update(cx, |thing: &mut T, cx: &mut Context<T>| ...)` allows the closure to mutate the state, and provides a `Context<T>` for interacting with the entity. It returns the closure's return value.
+* `thing.update_in(cx, |thing: &mut T, window: &mut Window, cx: &mut Context<T>| ...)` takes a `AsyncWindowContext` or `VisualTestContext`. It's the same as `update` while also providing the `Window`.
+
+Within the closures, the inner `cx` provided to the closure must be used instead of the outer `cx` to avoid issues with multiple borrows.
+
+Trying to update an entity while it's already being updated must be avoided as this will cause a panic.
+
+`WeakEntity<T>` is a weak handle. It has `read_with`, `update`, and `update_in` methods that work the same, but always return an `anyhow::Result` so that they can fail if the entity no longer exists. This can be useful to avoid memory leaks - if entities have mutually recursive handles to each other they will never be dropped.
+
+## Concurrency
+
+All use of entities and UI rendering occurs on a single foreground thread.
+
+`cx.spawn(async move |cx| ...)` runs an async closure on the foreground thread. Within the closure, `cx` is `&mut AsyncApp`.
+
+When the outer cx is a `Context<T>`, the use of `spawn` instead looks like `cx.spawn(async move |this, cx| ...)`, where `this: WeakEntity<T>` and `cx: &mut AsyncApp`.
+
+To do work on other threads, `cx.background_spawn(async move { ... })` is used. Often this background task is awaited on by a foreground task which uses the results to update state.
+
+Both `cx.spawn` and `cx.background_spawn` return a `Task<R>`, which is a future that can be awaited upon. If this task is dropped, then its work is cancelled. To prevent this one of the following must be done:
+
+* Awaiting the task in some other async context.
+* Detaching the task via `task.detach()` or `task.detach_and_log_err(cx)`, allowing it to run indefinitely.
+* Storing the task in a field, if the work should be halted when the struct is dropped.
+
+A task which doesn't do anything but provide a value can be created with `Task::ready(value)`.
+
+## Elements
+
+The `Render` trait is used to render some state into an element tree that is laid out using flexbox layout. An `Entity<T>` where `T` implements `Render` is sometimes called a "view".
+
+Example:
+
+```
+struct TextWithBorder(SharedString);
+
+impl Render for TextWithBorder {
+    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
+        div().border_1().child(self.0.clone())
+    }
+}
+```
+
+Since `impl IntoElement for SharedString` exists, it can be used as an argument to `child`. `SharedString` is used to avoid copying strings, and is either an `&'static str` or `Arc<str>`.
+
+UI components that are constructed just to be turned into elements can instead implement the `RenderOnce` trait, which is similar to `Render`, but its `render` method takes ownership of `self` and receives `&mut App` instead of `&mut Context<Self>`. Types that implement this trait can use `#[derive(IntoElement)]` to use them directly as children.
+
+The style methods on elements are similar to those used by Tailwind CSS.
+
+If some attributes or children of an element tree are conditional, `.when(condition, |this| ...)` can be used to run the closure only when `condition` is true. Similarly, `.when_some(option, |this, value| ...)` runs the closure when the `Option` has a value.
+
+## Input events
+
+Input event handlers can be registered on an element via methods like `.on_click(|event, window, cx: &mut App| ...)`.
+
+Often event handlers will want to update the entity that's in the current `Context<T>`. The `cx.listener` method provides this - its use looks like `.on_click(cx.listener(|this: &mut T, event, window, cx: &mut Context<T>| ...)`.
+
+## Actions
+
+Actions are dispatched via user keyboard interaction or in code via `window.dispatch_action(SomeAction.boxed_clone(), cx)` or `focus_handle.dispatch_action(&SomeAction, window, cx)`.
+
+Actions with no data are defined with the `actions!(some_namespace, [SomeAction, AnotherAction])` macro call. Otherwise the `Action` derive macro is used. Doc comments on actions are displayed to the user.
+
+Action handlers can be registered on an element via the event handler `.on_action(|action, window, cx| ...)`. Like other event handlers, this is often used with `cx.listener`.
+
+## Notify
+
+When a view's state has changed in a way that may affect its rendering, it should call `cx.notify()`. This will cause the view to be rerendered. It will also cause any observe callbacks registered for the entity with `cx.observe` to be called.
+
+## Entity events
+
+While updating an entity (`cx: Context<T>`), it can emit an event using `cx.emit(event)`. Entities register which events they can emit by declaring `impl EventEmitter<EventType> for EntityType {}`.
+
+Other entities can then register a callback to handle these events by doing `cx.subscribe(other_entity, |this, other_entity, event, cx| ...)`. This will return a `Subscription` which deregisters the callback when dropped.  Typically `cx.subscribe` happens when creating a new entity and the subscriptions are stored in a `_subscriptions: Vec<Subscription>` field.
+
+# Pull request hygiene
+
+When an agent opens or updates a pull request, it must:
+
+- Use a clear, correctly capitalized, imperative PR title (for example, `fix crash in project panel`).
+- Avoid conventional commit prefixes in PR titles (`fix:`, `feat:`, `docs:`, etc.).
+- Avoid trailing punctuation in PR titles.
+- Optionally prefix the title with a crate name when one crate is the clear scope (for example, `workspace: add history view`).
+- Include a `Release Notes:` section as the final section in the PR body.
+- Use one bullet under `Release Notes:`:
+  - `- Added ...`, `- Fixed ...`, or `- Improved ...` for user-facing changes, or
+  - `- N/A` for docs-only and other non-user-facing changes.
+- Format release notes exactly with a blank line after the heading, for example:
+
+```
+Release Notes:
+
+- N/A
+```

Cargo.toml

@@ -1,44 +1,60 @@
 [workspace]
 resolver = "2"
-members = ["crates/*"]
-default-members = ["crates/coop"]
+members = ["crates/*", "desktop", "web"]
+default-members = ["desktop"]
 
 [workspace.package]
-version = "0.3.0"
-edition = "2021"
+version = "1.0.2"
+edition = "2024"
 publish = false
 
 [workspace.dependencies]
-
 # GPUI
 gpui = { git = "https://github.com/zed-industries/zed" }
+gpui_platform = { git = "https://github.com/zed-industries/zed", features = ["font-kit", "x11", "wayland"] }
+gpui_linux = { git = "https://github.com/zed-industries/zed" }
+gpui_windows = { git = "https://github.com/zed-industries/zed" }
+gpui_macos = { git = "https://github.com/zed-industries/zed" }
 gpui_tokio = { git = "https://github.com/zed-industries/zed" }
 reqwest_client = { git = "https://github.com/zed-industries/zed" }
 
 # Nostr
-nostr = { git = "https://github.com/rust-nostr/nostr",  features = [ "nip96", "nip59", "nip49", "nip44" ] }
-nostr-sdk = { git = "https://github.com/rust-nostr/nostr" }
 nostr-lmdb = { git = "https://github.com/rust-nostr/nostr" }
-nostr-connect = { git = "https://github.com/rust-nostr/nostr" }
+nostr-memory = { git = "https://github.com/rust-nostr/nostr" }
+nostr-blossom = { git = "https://github.com/rust-nostr/nostr" }
 nostr-gossip-memory = { git = "https://github.com/rust-nostr/nostr" }
+nostr-connect = { git = "https://github.com/rust-nostr/nostr" }
+nostr-sdk = { git = "https://github.com/rust-nostr/nostr" }
+nostr = { git = "https://github.com/rust-nostr/nostr", features = [ "nip59", "nip49", "nip44" ] }
+
+# Crypto (NIP-17 encrypted file messages)
+aes-gcm = "0.10"
+sha2 = "0.10"
+data-encoding = "2"
 
 # Others
 anyhow = "1.0.44"
-chrono = "0.4.38"
+chrono = { version = "0.4.38", features = ["wasmbind"] }
 futures = "0.3"
 itertools = "0.13.0"
 log = "0.4"
 oneshot = "0.1.10"
-reqwest = { version = "0.12", features = ["multipart", "stream", "json"] }
 flume = { version = "0.11.1", default-features = false, features = ["async", "select"] }
-rust-embed = "8.5.0"
+rust-embed = { version = "8.5", features = ["include-exclude"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 schemars = "1"
 smallvec = "1.14.0"
 smol = "2"
-tracing = "0.1.40"
 webbrowser = "1.0.4"
+tracing-subscriber = { version = "0.3.18", features = ["fmt"] }
+errno = { version = "0.3.14", default-features = false }
+instant = "0.1"
+ureq = { version = "3", default-features = false, features = ["rustls", "platform-verifier", "json"] }
+
+[patch.crates-io]
+# Use stacker's psm version which may have better WASM support
+psm = { git = "https://github.com/rust-lang/stacker", branch = "master" }
 
 [profile.release]
 strip = true

README.md

@@ -1,125 +1,5 @@
-![Coop](/docs/coop.png)
-
-<p>
-    <a href="https://github.com/lumehq/coop/actions/workflows/rust.yml">
-      <img alt="Actions" src="https://github.com/lumehq/coop/actions/workflows/rust.yml/badge.svg">
-    </a>
-    <img alt="GitHub repo size" src="https://img.shields.io/github/repo-size/lumehq/coop">
-    <img alt="GitHub issues" src="https://img.shields.io/github/issues-raw/lumehq/coop">
-    <img alt="GitHub pull requests" src="https://img.shields.io/github/issues-pr/lumehq/coop">
-</p>
-
 Coop is a simple, fast, and reliable nostr client for secure messaging across all platforms.
 
-### Screenshots
-
-<p float="left">
-  <img src="/docs/mac_01.png" width="250" />
-  <img src="/docs/mac_02.png" width="250" />
-  <img src="/docs/mac_03.png" width="250" />
-  <img src="/docs/mac_04.png" width="250" />
-  <img src="/docs/mac_05.png" width="250" />
-  <img src="/docs/mac_06.png" width="250" />
-  <img src="/docs/mac_07.png" width="250" />
-  <img src="/docs/mac_08.png" width="250" />
-  <img src="/docs/mac_09.png" width="250" />
-  <img src="/docs/linux_01.png" width="250" />
-  <img src="/docs/linux_02.png" width="250" />
-  <img src="/docs/linux_03.png" width="250" />
-  <img src="/docs/linux_04.png" width="250" />
-  <img src="/docs/linux_05.png" width="250" />
-</p>
-
-### Installation
-
-To install Coop, follow these steps:
-
-1. **Download the Latest Release**:
-
-   - Visit the [Coop Releases page on GitHub](https://github.com/lumehq/coop/releases).
-   - Download the package that matches your operating system (Windows, macOS, or Linux).
-
-2. **Install**:
-
-   - **Windows**: Run the downloaded `.exe` installer and follow the on-screen instructions.
-   - **macOS**: Open the downloaded `.dmg` file and drag Coop to your Applications folder.
-   - **Linux**: Run the downloaded `.flatpak` or `.snap` installer and follow the on-screen instructions.
-
-3. **Run Coop**:
-   - Launch Coop from your Applications folder (macOS) or by double-clicking the executable (Windows/Linux).
-
-For more detailed instructions, refer to the [Release Notes](#) on GitHub.
-
-### Developing Coop
-
-Coop is built using Rust and GPUI. All Nostr related stuffs handled by [Rust Nostr SDK](https://github.com/rust-nostr/nostr)
-
-#### Prerequisites
-
-- **Rust Toolchain**: Ensure you have Rust installed. If not, you can install it using [rustup](https://rustup.rs/).
-- **Cargo**: Rust's package manager, which comes bundled with the Rust installation.
-- **Git**: To clone the repository and manage version control.
-
-#### Setting Up the Development Environment
-
-1. Clone the repository:
-
-   ```bash
-   git clone https://github.com/lumehq/coop.git
-   cd coop
-   ```
-
-2.1 Install Linux dependencies:
-
-   ```bash
-   ./script/linux
-   ```
-
-2.2 Install FreeBSD dependencies:
-
-   ```bash
-   ./script/freebsd
-   ```
-
-3. Install Rust dependencies:
-
-   ```bash
-   cargo build
-   ```
-
-4. Run the app:
-   ```bash
-   cargo run
-   ```
-
-#### Building for Production
-
-To build Coop for production, use the following command:
-
-```bash
-cargo build --release
-```
-
-This will generate an optimized binary in the `target/release` directory.
-
-#### Contributing Code
-
-If you'd like to contribute to Coop, please follow these steps:
-
-1. Fork the repository.
-2. Create a new branch for your feature or bugfix.
-3. Make your changes and ensure all tests pass.
-4. Submit a pull request with a detailed description of your changes.
-
-For more information, see the [Contributing](#contributing) section.
-
-#### Additional Resources
-
-- [Rust Nostr](https://github.com/rust-nostr/nostr/)
-- [GPUI](https://www.gpui.rs/)
-- [GPUI Components](https://github.com/longbridge/gpui-component/)
-- [Coop Issue Tracker](https://github.com/lumehq/coop/issues/)
-
 ### License
 
 Copyright (C) 2025 Ren Amamiya & other Coop contributors

assets/icons/book.svg

@@ -0,0 +1,3 @@
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+<path d="M4.75 20V4.75C4.75 3.64543 5.64543 2.75 6.75 2.75H19.25V18.75H6C5.30964 18.75 4.75 19.3096 4.75 20ZM4.75 20C4.75 20.6904 5.30964 21.25 6 21.25H19.25" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M12 12.25C9.75 12.25 9.75 13.75 9.75 13.75H14.25C14.25 13.75 14.25 12.25 12 12.25Z" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M13 9.25C13 9.80228 12.5523 10.25 12 10.25C11.4477 10.25 11 9.80228 11 9.25C11 8.69772 11.4477 8.25 12 8.25C12.5523 8.25 13 8.69772 13 9.25Z" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M11.5 9.25H12.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/copy.svg

@@ -1,3 +1,3 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M7.10352 4C7.42998 2.84575 8.49122 2 9.75 2H14.25C15.5088 2 16.57 2.84575 16.8965 4H18.25C19.7688 4 21 5.23122 21 6.75V19.25C21 20.7688 19.7688 22 18.25 22H5.75C4.23122 22 3 20.7688 3 19.25V6.75C3 5.23122 4.23122 4 5.75 4H7.10352ZM8.5 4.75V6.25C8.5 6.38807 8.61193 6.5 8.75 6.5H15.25C15.3881 6.5 15.5 6.38807 15.5 6.25V4.75C15.5 4.05964 14.9404 3.5 14.25 3.5H9.75C9.05964 3.5 8.5 4.05964 8.5 4.75Z" fill="currentColor"/>
+<path d="M8.75 8.75V4C8.75 3.30964 9.30964 2.75 10 2.75H20C20.6904 2.75 21.25 3.30964 21.25 4V14C21.25 14.6904 20.6904 15.25 20 15.25H15.25M14 8.75H4C3.30964 8.75 2.75 9.30964 2.75 10V20C2.75 20.6904 3.30964 21.25 4 21.25H14C14.6904 21.25 15.25 20.6904 15.25 20V10C15.25 9.30964 14.6904 8.75 14 8.75Z" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
 </svg>

assets/icons/device.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
+<path d="M14.25 10.75C14.25 9.64543 15.1454 8.75 16.25 8.75H20.25C21.3546 8.75 22.25 9.64543 22.25 10.75V19.25C22.25 20.3546 21.3546 21.25 20.25 21.25H16.25C15.1454 21.25 14.25 20.3546 14.25 19.25V10.75Z" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M17.25 18.25H19.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M20.25 8.75V5.75C20.25 4.64543 19.3546 3.75 18.25 3.75H5.75C4.64543 3.75 3.75 4.64543 3.75 5.75V14.75C3.75 15.8546 2.85457 16.75 1.75 16.75V18.25C1.75 19.3546 2.64543 20.25 3.75 20.25H14.25" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M3.75 16.75H14.25" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/group.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
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+</svg>

assets/icons/input.svg

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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
+<path d="M11.75 6.75H19.25C20.3546 6.75 21.25 7.64543 21.25 8.75V15.25C21.25 16.3546 20.3546 17.25 19.25 17.25H11.75" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M5.75 6.75H4.75C3.64543 6.75 2.75 7.64543 2.75 8.75V15.25C2.75 16.3546 3.64543 17.25 4.75 17.25H5.75" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M8.75 3.75V20.25" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/lock.svg

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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
+<path d="M12 8.75003C11.1716 8.75003 10.5 9.4216 10.5 10.25C10.5 11.0785 11.1716 11.75 12 11.75C12.8284 11.75 13.5 11.0785 13.5 10.25C13.5 9.4216 12.8284 8.75003 12 8.75003ZM12 8.75003V14.75M20.25 11.9124V6.94155C20.25 6.08069 19.6991 5.31641 18.8825 5.04418L12.6325 2.96085C12.2219 2.824 11.7781 2.824 11.3675 2.96085L5.11754 5.04418C4.30086 5.31641 3.75 6.08069 3.75 6.94155V11.9124C3.75 16.8848 8 19.25 12 21.4079C16 19.25 20.25 16.8848 20.25 11.9124Z" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/panel-left-open.svg

@@ -1,3 +1,3 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M19.25 4C20.7688 4 22 5.23122 22 6.75V17.25C22 18.7688 20.7688 20 19.25 20H4.75C3.23122 20 2 18.7688 2 17.25V6.75C2 5.23122 3.23122 4 4.75 4H19.25ZM6.25 7.5C5.83579 7.5 5.5 7.83579 5.5 8.25V15.75C5.5 16.1642 5.83579 16.5 6.25 16.5C6.66421 16.5 7 16.1642 7 15.75V8.25C7 7.83579 6.66421 7.5 6.25 7.5Z" fill="currentColor"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M9 5.5V18.5H19.25C19.9404 18.5 20.5 17.9404 20.5 17.25V6.75C20.5 6.05964 19.9404 5.5 19.25 5.5H9ZM2 6.75C2 5.23122 3.23122 4 4.75 4H19.25C20.7688 4 22 5.23122 22 6.75V17.25C22 18.7688 20.7688 20 19.25 20H4.75C3.23122 20 2 18.7688 2 17.25V6.75Z" fill="currentColor"/>
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assets/icons/panel-left.svg

@@ -1,3 +1,3 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
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+<path d="M2.75 6.75C2.75 5.64543 3.64543 4.75 4.75 4.75H19.25C20.3546 4.75 21.25 5.64543 21.25 6.75V17.25C21.25 18.3546 20.3546 19.25 19.25 19.25H4.75C3.64543 19.25 2.75 18.3546 2.75 17.25V6.75Z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/><path d="M8.25 5V12V19" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/>
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assets/icons/panel-right-open.svg

@@ -1,3 +1,3 @@
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-<path fill-rule="evenodd" clip-rule="evenodd" d="M4.75 4C3.23122 4 2 5.23122 2 6.75V17.25C2 18.7688 3.23122 20 4.75 20H19.25C20.7688 20 22 18.7688 22 17.25V6.75C22 5.23122 20.7688 4 19.25 4H4.75ZM17.75 7.5C18.1642 7.5 18.5 7.83579 18.5 8.25V15.75C18.5 16.1642 18.1642 16.5 17.75 16.5C17.3358 16.5 17 16.1642 17 15.75V8.25C17 7.83579 17.3358 7.5 17.75 7.5Z" fill="currentColor"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M15 5.5V18.5H4.75C4.05964 18.5 3.5 17.9404 3.5 17.25V6.75C3.5 6.05964 4.05964 5.5 4.75 5.5H15ZM22 6.75C22 5.23122 20.7688 4 19.25 4H4.75C3.23122 4 2 5.23122 2 6.75V17.25C2 18.7688 3.23122 20 4.75 20H19.25C20.7688 20 22 18.7688 22 17.25V6.75Z" fill="currentColor"/>
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assets/icons/panel-right.svg

@@ -1,3 +1,3 @@
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+<path d="M15.75 5V19" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/><path d="M2.75 6.75C2.75 5.64543 3.64543 4.75 4.75 4.75H19.25C20.3546 4.75 21.25 5.64543 21.25 6.75V17.25C21.25 18.3546 20.3546 19.25 19.25 19.25H4.75C3.64543 19.25 2.75 18.3546 2.75 17.25V6.75Z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/>
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assets/icons/refresh.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
+<path d="M13 21C13.5523 21 14 20.5523 14 20C14 19.4477 13.5523 19 13 19C12.4477 19 12 19.4477 12 20C12 20.5523 12.4477 21 13 21Z" fill="currentColor"/><path d="M21 11C21 10.4477 20.5523 9.99999 20 9.99999C19.4477 9.99999 19 10.4477 19 11C19 11.5523 19.4477 12 20 12C20.5523 12 21 11.5523 21 11Z" fill="currentColor"/><path d="M19.9295 14.2679C20.4078 14.5441 20.5716 15.1557 20.2955 15.634C20.0193 16.1123 19.4078 16.2761 18.9295 16C18.4512 15.7238 18.2873 15.1123 18.5634 14.634C18.8396 14.1557 19.4512 13.9918 19.9295 14.2679Z" fill="currentColor"/><path d="M17.3676 19.2942C17.8459 19.0181 18.0098 18.4065 17.7336 17.9282C17.4575 17.4499 16.8459 17.286 16.3676 17.5621C15.8893 17.8383 15.7254 18.4499 16.0016 18.9282C16.2777 19.4065 16.8893 19.5703 17.3676 19.2942Z" fill="currentColor"/><path d="M18.9269 7.99998C18.4487 8.27612 17.8371 8.11225 17.5609 7.63396C17.2848 7.15566 17.4487 6.54407 17.9269 6.26793C18.4052 5.99179 19.0168 6.15566 19.293 6.63396C19.5691 7.11225 19.4052 7.72384 18.9269 7.99998Z" fill="currentColor"/><path d="M9.25 14.75V20.25H3.75" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M15.2493 4.41452C14.2521 3.98683 13.1537 3.75 12 3.75C7.44365 3.75 3.75 7.44365 3.75 12C3.75 15.498 5.92698 18.4875 9 19.6876" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/reset.svg

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+</svg>

assets/icons/scan.svg

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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
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+</svg>

assets/icons/settings2.svg

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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
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+</svg>

assets/icons/user-key.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
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+</svg>

assets/themes/aurora.json

@@ -0,0 +1,144 @@
+{
+  "id": "aurora",
+  "name": "Aurora",
+  "author": "Coop",
+  "url": "https://github.com/lumehq/coop",
+  "light": {
+    "background": "#fdfcfeff",
+    "surface_background": "#f8f8ffff",
+    "elevated_surface_background": "#f0f1feff",
+    "panel_background": "#fdfcfeff",
+    "overlay": "#211f4300",
+    "title_bar": "#f0f1feff",
+    "title_bar_inactive": "#fdfcfeff",
+    "window_border": "#dadcffff",
+    "border": "#dadcffff",
+    "border_variant": "#cbcdffff",
+    "border_focused": "#5b5bd6ff",
+    "border_selected": "#5b5bd6ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#e6e7ffff",
+    "ring": "#5151cdff",
+    "text": "#1f2d5cff",
+    "text_muted": "#5753c6ff",
+    "text_placeholder": "#9b9ef0ff",
+    "text_accent": "#5b5bd6ff",
+    "text_danger": "#e54d2eff",
+    "text_warning": "#f76b15ff",
+    "icon": "#5753c6ff",
+    "icon_muted": "#9b9ef0ff",
+    "icon_accent": "#5151cdff",
+    "element_foreground": "#ffffffff",
+    "element_background": "#5b5bd6ff",
+    "element_hover": "#5151cdff",
+    "element_active": "#6e56cfff",
+    "element_selected": "#654dc4ff",
+    "element_disabled": "#5b5bd64d",
+    "secondary_foreground": "#1f2d5cff",
+    "secondary_background": "#f0f1feff",
+    "secondary_hover": "#e6e7ffff",
+    "secondary_active": "#dadcffff",
+    "secondary_selected": "#dadcffff",
+    "secondary_disabled": "#5b5bd64d",
+    "danger_foreground": "#ffffffff",
+    "danger_background": "#feebe7ff",
+    "danger_hover": "#ffcdc2ff",
+    "danger_active": "#fdbdafff",
+    "danger_selected": "#fdbdafff",
+    "danger_disabled": "#e54d2e4d",
+    "warning_foreground": "#ffffffff",
+    "warning_background": "#fff7edff",
+    "warning_hover": "#ffd19aff",
+    "warning_active": "#ffc182ff",
+    "warning_selected": "#ffc182ff",
+    "warning_disabled": "#f76b154d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#f0f1feff",
+    "ghost_element_hover": "#211f430d",
+    "ghost_element_active": "#211f431a",
+    "ghost_element_selected": "#211f431a",
+    "ghost_element_disabled": "#211f4305",
+    "tab_background": "#f0f1feff",
+    "tab_foreground": "#5753c6ff",
+    "tab_hover_background": "#211f430d",
+    "tab_active_background": "#fdfcfeff",
+    "tab_active_foreground": "#1f2d5cff",
+    "scrollbar_thumb_background": "#211f431a",
+    "scrollbar_thumb_hover_background": "#211f4326",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#5b5bd61a",
+    "cursor": "#5b5bd6ff",
+    "selection": "#5b5bd640"
+  },
+  "dark": {
+    "background": "#14121fff",
+    "surface_background": "#1b1525ff",
+    "elevated_surface_background": "#291f43ff",
+    "panel_background": "#14121fff",
+    "overlay": "#baa7ff1a",
+    "title_bar": "#291f43ff",
+    "title_bar_inactive": "#14121fff",
+    "window_border": "#473876ff",
+    "border": "#473876ff",
+    "border_variant": "#3c2e69ff",
+    "border_focused": "#7d66d9ff",
+    "border_selected": "#7d66d9ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#33255bff",
+    "ring": "#6e56cfff",
+    "text": "#e2ddfeff",
+    "text_muted": "#baa7ffff",
+    "text_placeholder": "#6958adff",
+    "text_accent": "#baa7ffff",
+    "text_danger": "#ff977dff",
+    "text_warning": "#ffa057ff",
+    "icon": "#baa7ffff",
+    "icon_muted": "#6958adff",
+    "icon_accent": "#6e56cfff",
+    "element_foreground": "#14121fff",
+    "element_background": "#7d66d9ff",
+    "element_hover": "#baa7ffff",
+    "element_active": "#6e56cfff",
+    "element_selected": "#654dc4ff",
+    "element_disabled": "#7d66d94d",
+    "secondary_foreground": "#e2ddfeff",
+    "secondary_background": "#291f43ff",
+    "secondary_hover": "#33255bff",
+    "secondary_active": "#3c2e69ff",
+    "secondary_selected": "#3c2e69ff",
+    "secondary_disabled": "#7d66d94d",
+    "danger_foreground": "#181111ff",
+    "danger_background": "#391714ff",
+    "danger_hover": "#5e1c16ff",
+    "danger_active": "#6e2920ff",
+    "danger_selected": "#6e2920ff",
+    "danger_disabled": "#ff977d4d",
+    "warning_foreground": "#17120eff",
+    "warning_background": "#331e0bff",
+    "warning_hover": "#562800ff",
+    "warning_active": "#66350cff",
+    "warning_selected": "#66350cff",
+    "warning_disabled": "#ffa0574d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#291f43ff",
+    "ghost_element_hover": "#baa7ff0d",
+    "ghost_element_active": "#baa7ff1a",
+    "ghost_element_selected": "#baa7ff1a",
+    "ghost_element_disabled": "#baa7ff05",
+    "tab_background": "#291f43ff",
+    "tab_foreground": "#baa7ffff",
+    "tab_hover_background": "#baa7ff0d",
+    "tab_active_background": "#14121fff",
+    "tab_active_foreground": "#e2ddfeff",
+    "scrollbar_thumb_background": "#baa7ff1a",
+    "scrollbar_thumb_hover_background": "#baa7ff26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#baa7ff1a",
+    "cursor": "#baa7ffff",
+    "selection": "#baa7ff40"
+  }
+}

assets/themes/catppuccin-frappe.json

@@ -0,0 +1,144 @@
+{
+  "id": "catppuccin-frappe",
+  "name": "Catppuccin Frappé",
+  "author": "Catppuccin Org (ported by Coop)",
+  "url": "https://catppuccin.com",
+  "light": {
+    "background": "#303446",
+    "surface_background": "#292c3c",
+    "elevated_surface_background": "#232634",
+    "panel_background": "#303446",
+    "overlay": "#c6d0f51a",
+    "title_bar": "#232634",
+    "title_bar_inactive": "#303446",
+    "window_border": "#51576d",
+    "border": "#51576d",
+    "border_variant": "#414559",
+    "border_focused": "#8caaee",
+    "border_selected": "#8caaee",
+    "border_transparent": "#c6d0f500",
+    "border_disabled": "#292c3c",
+    "ring": "#babbf1",
+    "text": "#c6d0f5",
+    "text_muted": "#a5adce",
+    "text_placeholder": "#838ba7",
+    "text_accent": "#8caaee",
+    "text_danger": "#e78284",
+    "text_warning": "#ef9f76",
+    "icon": "#a5adce",
+    "icon_muted": "#838ba7",
+    "icon_accent": "#babbf1",
+    "element_foreground": "#303446",
+    "element_background": "#8caaee",
+    "element_hover": "#babbf1",
+    "element_active": "#99d1db",
+    "element_selected": "#85c1dc",
+    "element_disabled": "#8caaee4d",
+    "secondary_foreground": "#c6d0f5",
+    "secondary_background": "#414559",
+    "secondary_hover": "#51576d",
+    "secondary_active": "#626880",
+    "secondary_selected": "#626880",
+    "secondary_disabled": "#8caaee4d",
+    "danger_foreground": "#303446",
+    "danger_background": "#e78284",
+    "danger_hover": "#ea999c",
+    "danger_active": "#ef9f76",
+    "danger_selected": "#e5c890",
+    "danger_disabled": "#e782844d",
+    "warning_foreground": "#303446",
+    "warning_background": "#ef9f76",
+    "warning_hover": "#e5c890",
+    "warning_active": "#a6d189",
+    "warning_selected": "#81c8be",
+    "warning_disabled": "#ef9f764d",
+    "ghost_element_background": "#c6d0f500",
+    "ghost_element_background_alt": "#292c3c",
+    "ghost_element_hover": "#c6d0f50d",
+    "ghost_element_active": "#c6d0f51a",
+    "ghost_element_selected": "#c6d0f51a",
+    "ghost_element_disabled": "#c6d0f505",
+    "tab_background": "#232634",
+    "tab_foreground": "#a5adce",
+    "tab_hover_background": "#c6d0f50d",
+    "tab_active_background": "#303446",
+    "tab_active_foreground": "#c6d0f5",
+    "scrollbar_thumb_background": "#c6d0f51a",
+    "scrollbar_thumb_hover_background": "#c6d0f526",
+    "scrollbar_thumb_border": "#c6d0f500",
+    "scrollbar_track_background": "#c6d0f500",
+    "scrollbar_track_border": "#c6d0f500",
+    "drop_target_background": "#8caaee1a",
+    "cursor": "#8caaee",
+    "selection": "#8caaee40"
+  },
+  "dark": {
+    "background": "#303446",
+    "surface_background": "#292c3c",
+    "elevated_surface_background": "#232634",
+    "panel_background": "#303446",
+    "overlay": "#c6d0f51a",
+    "title_bar": "#232634",
+    "title_bar_inactive": "#303446",
+    "window_border": "#51576d",
+    "border": "#51576d",
+    "border_variant": "#414559",
+    "border_focused": "#8caaee",
+    "border_selected": "#8caaee",
+    "border_transparent": "#c6d0f500",
+    "border_disabled": "#292c3c",
+    "ring": "#babbf1",
+    "text": "#c6d0f5",
+    "text_muted": "#a5adce",
+    "text_placeholder": "#838ba7",
+    "text_accent": "#8caaee",
+    "text_danger": "#e78284",
+    "text_warning": "#ef9f76",
+    "icon": "#a5adce",
+    "icon_muted": "#838ba7",
+    "icon_accent": "#babbf1",
+    "element_foreground": "#303446",
+    "element_background": "#8caaee",
+    "element_hover": "#babbf1",
+    "element_active": "#99d1db",
+    "element_selected": "#85c1dc",
+    "element_disabled": "#8caaee4d",
+    "secondary_foreground": "#c6d0f5",
+    "secondary_background": "#414559",
+    "secondary_hover": "#51576d",
+    "secondary_active": "#626880",
+    "secondary_selected": "#626880",
+    "secondary_disabled": "#8caaee4d",
+    "danger_foreground": "#303446",
+    "danger_background": "#e78284",
+    "danger_hover": "#ea999c",
+    "danger_active": "#ef9f76",
+    "danger_selected": "#e5c890",
+    "danger_disabled": "#e782844d",
+    "warning_foreground": "#303446",
+    "warning_background": "#ef9f76",
+    "warning_hover": "#e5c890",
+    "warning_active": "#a6d189",
+    "warning_selected": "#81c8be",
+    "warning_disabled": "#ef9f764d",
+    "ghost_element_background": "#c6d0f500",
+    "ghost_element_background_alt": "#292c3c",
+    "ghost_element_hover": "#c6d0f50d",
+    "ghost_element_active": "#c6d0f51a",
+    "ghost_element_selected": "#c6d0f51a",
+    "ghost_element_disabled": "#c6d0f505",
+    "tab_background": "#232634",
+    "tab_foreground": "#a5adce",
+    "tab_hover_background": "#c6d0f50d",
+    "tab_active_background": "#303446",
+    "tab_active_foreground": "#c6d0f5",
+    "scrollbar_thumb_background": "#c6d0f51a",
+    "scrollbar_thumb_hover_background": "#c6d0f526",
+    "scrollbar_thumb_border": "#c6d0f500",
+    "scrollbar_track_background": "#c6d0f500",
+    "scrollbar_track_border": "#c6d0f500",
+    "drop_target_background": "#8caaee1a",
+    "cursor": "#8caaee",
+    "selection": "#8caaee40"
+  }
+}

assets/themes/catppuccin-latte.json

@@ -0,0 +1,144 @@
+{
+  "id": "catppuccin-latte",
+  "name": "Catppuccin Latte",
+  "author": "Catppuccin Org (ported by Coop)",
+  "url": "https://catppuccin.com",
+  "light": {
+    "background": "#eff1f5",
+    "surface_background": "#e6e9ef",
+    "elevated_surface_background": "#dce0e8",
+    "panel_background": "#eff1f5",
+    "overlay": "#4c4f691a",
+    "title_bar": "#dce0e8",
+    "title_bar_inactive": "#eff1f5",
+    "window_border": "#bcc0cc",
+    "border": "#bcc0cc",
+    "border_variant": "#ccd0da",
+    "border_focused": "#1e66f5",
+    "border_selected": "#1e66f5",
+    "border_transparent": "#4c4f6900",
+    "border_disabled": "#e6e9ef",
+    "ring": "#7287fd",
+    "text": "#4c4f69",
+    "text_muted": "#6c6f85",
+    "text_placeholder": "#8c8fa1",
+    "text_accent": "#1e66f5",
+    "text_danger": "#d20f39",
+    "text_warning": "#fe640b",
+    "icon": "#6c6f85",
+    "icon_muted": "#8c8fa1",
+    "icon_accent": "#7287fd",
+    "element_foreground": "#eff1f5",
+    "element_background": "#1e66f5",
+    "element_hover": "#7287fd",
+    "element_active": "#04a5e5",
+    "element_selected": "#209fb5",
+    "element_disabled": "#1e66f54d",
+    "secondary_foreground": "#4c4f69",
+    "secondary_background": "#ccd0da",
+    "secondary_hover": "#bcc0cc",
+    "secondary_active": "#acb0be",
+    "secondary_selected": "#acb0be",
+    "secondary_disabled": "#1e66f54d",
+    "danger_foreground": "#eff1f5",
+    "danger_background": "#d20f39",
+    "danger_hover": "#e64553",
+    "danger_active": "#fe640b",
+    "danger_selected": "#df8e1d",
+    "danger_disabled": "#d20f394d",
+    "warning_foreground": "#eff1f5",
+    "warning_background": "#fe640b",
+    "warning_hover": "#df8e1d",
+    "warning_active": "#40a02b",
+    "warning_selected": "#179299",
+    "warning_disabled": "#fe640b4d",
+    "ghost_element_background": "#4c4f6900",
+    "ghost_element_background_alt": "#e6e9ef",
+    "ghost_element_hover": "#4c4f690d",
+    "ghost_element_active": "#4c4f691a",
+    "ghost_element_selected": "#4c4f691a",
+    "ghost_element_disabled": "#4c4f6905",
+    "tab_background": "#e6e9ef",
+    "tab_foreground": "#6c6f85",
+    "tab_hover_background": "#4c4f690d",
+    "tab_active_background": "#eff1f5",
+    "tab_active_foreground": "#4c4f69",
+    "scrollbar_thumb_background": "#4c4f691a",
+    "scrollbar_thumb_hover_background": "#4c4f6926",
+    "scrollbar_thumb_border": "#4c4f6900",
+    "scrollbar_track_background": "#4c4f6900",
+    "scrollbar_track_border": "#4c4f6900",
+    "drop_target_background": "#1e66f51a",
+    "cursor": "#1e66f5",
+    "selection": "#1e66f540"
+  },
+  "dark": {
+    "background": "#eff1f5",
+    "surface_background": "#e6e9ef",
+    "elevated_surface_background": "#dce0e8",
+    "panel_background": "#eff1f5",
+    "overlay": "#4c4f691a",
+    "title_bar": "#dce0e8",
+    "title_bar_inactive": "#eff1f5",
+    "window_border": "#bcc0cc",
+    "border": "#bcc0cc",
+    "border_variant": "#ccd0da",
+    "border_focused": "#1e66f5",
+    "border_selected": "#1e66f5",
+    "border_transparent": "#4c4f6900",
+    "border_disabled": "#e6e9ef",
+    "ring": "#7287fd",
+    "text": "#4c4f69",
+    "text_muted": "#6c6f85",
+    "text_placeholder": "#8c8fa1",
+    "text_accent": "#1e66f5",
+    "text_danger": "#d20f39",
+    "text_warning": "#fe640b",
+    "icon": "#6c6f85",
+    "icon_muted": "#8c8fa1",
+    "icon_accent": "#7287fd",
+    "element_foreground": "#eff1f5",
+    "element_background": "#1e66f5",
+    "element_hover": "#7287fd",
+    "element_active": "#04a5e5",
+    "element_selected": "#209fb5",
+    "element_disabled": "#1e66f54d",
+    "secondary_foreground": "#4c4f69",
+    "secondary_background": "#ccd0da",
+    "secondary_hover": "#bcc0cc",
+    "secondary_active": "#acb0be",
+    "secondary_selected": "#acb0be",
+    "secondary_disabled": "#1e66f54d",
+    "danger_foreground": "#eff1f5",
+    "danger_background": "#d20f39",
+    "danger_hover": "#e64553",
+    "danger_active": "#fe640b",
+    "danger_selected": "#df8e1d",
+    "danger_disabled": "#d20f394d",
+    "warning_foreground": "#eff1f5",
+    "warning_background": "#fe640b",
+    "warning_hover": "#df8e1d",
+    "warning_active": "#40a02b",
+    "warning_selected": "#179299",
+    "warning_disabled": "#fe640b4d",
+    "ghost_element_background": "#4c4f6900",
+    "ghost_element_background_alt": "#e6e9ef",
+    "ghost_element_hover": "#4c4f690d",
+    "ghost_element_active": "#4c4f691a",
+    "ghost_element_selected": "#4c4f691a",
+    "ghost_element_disabled": "#4c4f6905",
+    "tab_background": "#e6e9ef",
+    "tab_foreground": "#6c6f85",
+    "tab_hover_background": "#4c4f690d",
+    "tab_active_background": "#eff1f5",
+    "tab_active_foreground": "#4c4f69",
+    "scrollbar_thumb_background": "#4c4f691a",
+    "scrollbar_thumb_hover_background": "#4c4f6926",
+    "scrollbar_thumb_border": "#4c4f6900",
+    "scrollbar_track_background": "#4c4f6900",
+    "scrollbar_track_border": "#4c4f6900",
+    "drop_target_background": "#1e66f51a",
+    "cursor": "#1e66f5",
+    "selection": "#1e66f540"
+  }
+}

assets/themes/catppuccin-macchiato.json

@@ -0,0 +1,144 @@
+{
+  "id": "catppuccin-macchiato",
+  "name": "Catppuccin Macchiato",
+  "author": "Catppuccin Org (ported by Coop)",
+  "url": "https://catppuccin.com",
+  "light": {
+    "background": "#24273a",
+    "surface_background": "#1e2030",
+    "elevated_surface_background": "#181926",
+    "panel_background": "#24273a",
+    "overlay": "#cad3f51a",
+    "title_bar": "#181926",
+    "title_bar_inactive": "#24273a",
+    "window_border": "#494d64",
+    "border": "#494d64",
+    "border_variant": "#363a4f",
+    "border_focused": "#8aadf4",
+    "border_selected": "#8aadf4",
+    "border_transparent": "#cad3f500",
+    "border_disabled": "#1e2030",
+    "ring": "#b7bdf8",
+    "text": "#cad3f5",
+    "text_muted": "#a5adcb",
+    "text_placeholder": "#8087a2",
+    "text_accent": "#8aadf4",
+    "text_danger": "#ed8796",
+    "text_warning": "#f5a97f",
+    "icon": "#a5adcb",
+    "icon_muted": "#8087a2",
+    "icon_accent": "#b7bdf8",
+    "element_foreground": "#24273a",
+    "element_background": "#8aadf4",
+    "element_hover": "#b7bdf8",
+    "element_active": "#91d7e3",
+    "element_selected": "#7dc4e4",
+    "element_disabled": "#8aadf44d",
+    "secondary_foreground": "#cad3f5",
+    "secondary_background": "#363a4f",
+    "secondary_hover": "#494d64",
+    "secondary_active": "#5b6078",
+    "secondary_selected": "#5b6078",
+    "secondary_disabled": "#8aadf44d",
+    "danger_foreground": "#24273a",
+    "danger_background": "#ed8796",
+    "danger_hover": "#ee99a0",
+    "danger_active": "#f5a97f",
+    "danger_selected": "#eed49f",
+    "danger_disabled": "#ed87964d",
+    "warning_foreground": "#24273a",
+    "warning_background": "#f5a97f",
+    "warning_hover": "#eed49f",
+    "warning_active": "#a6da95",
+    "warning_selected": "#8bd5ca",
+    "warning_disabled": "#f5a97f4d",
+    "ghost_element_background": "#cad3f500",
+    "ghost_element_background_alt": "#1e2030",
+    "ghost_element_hover": "#cad3f50d",
+    "ghost_element_active": "#cad3f51a",
+    "ghost_element_selected": "#cad3f51a",
+    "ghost_element_disabled": "#cad3f505",
+    "tab_background": "#181926",
+    "tab_foreground": "#a5adcb",
+    "tab_hover_background": "#cad3f50d",
+    "tab_active_background": "#24273a",
+    "tab_active_foreground": "#cad3f5",
+    "scrollbar_thumb_background": "#cad3f51a",
+    "scrollbar_thumb_hover_background": "#cad3f526",
+    "scrollbar_thumb_border": "#cad3f500",
+    "scrollbar_track_background": "#cad3f500",
+    "scrollbar_track_border": "#cad3f500",
+    "drop_target_background": "#8aadf41a",
+    "cursor": "#8aadf4",
+    "selection": "#8aadf440"
+  },
+  "dark": {
+    "background": "#24273a",
+    "surface_background": "#1e2030",
+    "elevated_surface_background": "#181926",
+    "panel_background": "#24273a",
+    "overlay": "#cad3f51a",
+    "title_bar": "#181926",
+    "title_bar_inactive": "#24273a",
+    "window_border": "#494d64",
+    "border": "#494d64",
+    "border_variant": "#363a4f",
+    "border_focused": "#8aadf4",
+    "border_selected": "#8aadf4",
+    "border_transparent": "#cad3f500",
+    "border_disabled": "#1e2030",
+    "ring": "#b7bdf8",
+    "text": "#cad3f5",
+    "text_muted": "#a5adcb",
+    "text_placeholder": "#8087a2",
+    "text_accent": "#8aadf4",
+    "text_danger": "#ed8796",
+    "text_warning": "#f5a97f",
+    "icon": "#a5adcb",
+    "icon_muted": "#8087a2",
+    "icon_accent": "#b7bdf8",
+    "element_foreground": "#24273a",
+    "element_background": "#8aadf4",
+    "element_hover": "#b7bdf8",
+    "element_active": "#91d7e3",
+    "element_selected": "#7dc4e4",
+    "element_disabled": "#8aadf44d",
+    "secondary_foreground": "#cad3f5",
+    "secondary_background": "#363a4f",
+    "secondary_hover": "#494d64",
+    "secondary_active": "#5b6078",
+    "secondary_selected": "#5b6078",
+    "secondary_disabled": "#8aadf44d",
+    "danger_foreground": "#24273a",
+    "danger_background": "#ed8796",
+    "danger_hover": "#ee99a0",
+    "danger_active": "#f5a97f",
+    "danger_selected": "#eed49f",
+    "danger_disabled": "#ed87964d",
+    "warning_foreground": "#24273a",
+    "warning_background": "#f5a97f",
+    "warning_hover": "#eed49f",
+    "warning_active": "#a6da95",
+    "warning_selected": "#8bd5ca",
+    "warning_disabled": "#f5a97f4d",
+    "ghost_element_background": "#cad3f500",
+    "ghost_element_background_alt": "#1e2030",
+    "ghost_element_hover": "#cad3f50d",
+    "ghost_element_active": "#cad3f51a",
+    "ghost_element_selected": "#cad3f51a",
+    "ghost_element_disabled": "#cad3f505",
+    "tab_background": "#181926",
+    "tab_foreground": "#a5adcb",
+    "tab_hover_background": "#cad3f50d",
+    "tab_active_background": "#24273a",
+    "tab_active_foreground": "#cad3f5",
+    "scrollbar_thumb_background": "#cad3f51a",
+    "scrollbar_thumb_hover_background": "#cad3f526",
+    "scrollbar_thumb_border": "#cad3f500",
+    "scrollbar_track_background": "#cad3f500",
+    "scrollbar_track_border": "#cad3f500",
+    "drop_target_background": "#8aadf41a",
+    "cursor": "#8aadf4",
+    "selection": "#8aadf440"
+  }
+}

assets/themes/catppuccin-mocha.json

@@ -0,0 +1,144 @@
+{
+  "id": "catppuccin-mocha",
+  "name": "Catppuccin Mocha",
+  "author": "Catppuccin Org (ported by Coop)",
+  "url": "https://catppuccin.com",
+  "light": {
+    "background": "#1e1e2e",
+    "surface_background": "#181825",
+    "elevated_surface_background": "#11111b",
+    "panel_background": "#1e1e2e",
+    "overlay": "#cdd6f41a",
+    "title_bar": "#11111b",
+    "title_bar_inactive": "#1e1e2e",
+    "window_border": "#45475a",
+    "border": "#45475a",
+    "border_variant": "#313244",
+    "border_focused": "#89b4fa",
+    "border_selected": "#89b4fa",
+    "border_transparent": "#cdd6f400",
+    "border_disabled": "#181825",
+    "ring": "#b4befe",
+    "text": "#cdd6f4",
+    "text_muted": "#a6adc8",
+    "text_placeholder": "#7f849c",
+    "text_accent": "#89b4fa",
+    "text_danger": "#f38ba8",
+    "text_warning": "#fab387",
+    "icon": "#a6adc8",
+    "icon_muted": "#7f849c",
+    "icon_accent": "#b4befe",
+    "element_foreground": "#1e1e2e",
+    "element_background": "#89b4fa",
+    "element_hover": "#b4befe",
+    "element_active": "#89dceb",
+    "element_selected": "#74c7ec",
+    "element_disabled": "#89b4fa4d",
+    "secondary_foreground": "#cdd6f4",
+    "secondary_background": "#313244",
+    "secondary_hover": "#45475a",
+    "secondary_active": "#585b70",
+    "secondary_selected": "#585b70",
+    "secondary_disabled": "#89b4fa4d",
+    "danger_foreground": "#1e1e2e",
+    "danger_background": "#f38ba8",
+    "danger_hover": "#eba0ac",
+    "danger_active": "#fab387",
+    "danger_selected": "#f9e2af",
+    "danger_disabled": "#f38ba84d",
+    "warning_foreground": "#1e1e2e",
+    "warning_background": "#fab387",
+    "warning_hover": "#f9e2af",
+    "warning_active": "#a6e3a1",
+    "warning_selected": "#94e2d5",
+    "warning_disabled": "#fab3874d",
+    "ghost_element_background": "#cdd6f400",
+    "ghost_element_background_alt": "#181825",
+    "ghost_element_hover": "#cdd6f40d",
+    "ghost_element_active": "#cdd6f41a",
+    "ghost_element_selected": "#cdd6f41a",
+    "ghost_element_disabled": "#cdd6f405",
+    "tab_background": "#11111b",
+    "tab_foreground": "#a6adc8",
+    "tab_hover_background": "#cdd6f40d",
+    "tab_active_background": "#1e1e2e",
+    "tab_active_foreground": "#cdd6f4",
+    "scrollbar_thumb_background": "#cdd6f41a",
+    "scrollbar_thumb_hover_background": "#cdd6f426",
+    "scrollbar_thumb_border": "#cdd6f400",
+    "scrollbar_track_background": "#cdd6f400",
+    "scrollbar_track_border": "#cdd6f400",
+    "drop_target_background": "#89b4fa1a",
+    "cursor": "#89b4fa",
+    "selection": "#89b4fa40"
+  },
+  "dark": {
+    "background": "#1e1e2e",
+    "surface_background": "#181825",
+    "elevated_surface_background": "#11111b",
+    "panel_background": "#1e1e2e",
+    "overlay": "#cdd6f41a",
+    "title_bar": "#11111b",
+    "title_bar_inactive": "#1e1e2e",
+    "window_border": "#45475a",
+    "border": "#45475a",
+    "border_variant": "#313244",
+    "border_focused": "#89b4fa",
+    "border_selected": "#89b4fa",
+    "border_transparent": "#cdd6f400",
+    "border_disabled": "#181825",
+    "ring": "#b4befe",
+    "text": "#cdd6f4",
+    "text_muted": "#a6adc8",
+    "text_placeholder": "#7f849c",
+    "text_accent": "#89b4fa",
+    "text_danger": "#f38ba8",
+    "text_warning": "#fab387",
+    "icon": "#a6adc8",
+    "icon_muted": "#7f849c",
+    "icon_accent": "#b4befe",
+    "element_foreground": "#1e1e2e",
+    "element_background": "#89b4fa",
+    "element_hover": "#b4befe",
+    "element_active": "#89dceb",
+    "element_selected": "#74c7ec",
+    "element_disabled": "#89b4fa4d",
+    "secondary_foreground": "#cdd6f4",
+    "secondary_background": "#313244",
+    "secondary_hover": "#45475a",
+    "secondary_active": "#585b70",
+    "secondary_selected": "#585b70",
+    "secondary_disabled": "#89b4fa4d",
+    "danger_foreground": "#1e1e2e",
+    "danger_background": "#f38ba8",
+    "danger_hover": "#eba0ac",
+    "danger_active": "#fab387",
+    "danger_selected": "#f9e2af",
+    "danger_disabled": "#f38ba84d",
+    "warning_foreground": "#1e1e2e",
+    "warning_background": "#fab387",
+    "warning_hover": "#f9e2af",
+    "warning_active": "#a6e3a1",
+    "warning_selected": "#94e2d5",
+    "warning_disabled": "#fab3874d",
+    "ghost_element_background": "#cdd6f400",
+    "ghost_element_background_alt": "#181825",
+    "ghost_element_hover": "#cdd6f40d",
+    "ghost_element_active": "#cdd6f41a",
+    "ghost_element_selected": "#cdd6f41a",
+    "ghost_element_disabled": "#cdd6f405",
+    "tab_background": "#11111b",
+    "tab_foreground": "#a6adc8",
+    "tab_hover_background": "#cdd6f40d",
+    "tab_active_background": "#1e1e2e",
+    "tab_active_foreground": "#cdd6f4",
+    "scrollbar_thumb_background": "#cdd6f41a",
+    "scrollbar_thumb_hover_background": "#cdd6f426",
+    "scrollbar_thumb_border": "#cdd6f400",
+    "scrollbar_track_background": "#cdd6f400",
+    "scrollbar_track_border": "#cdd6f400",
+    "drop_target_background": "#89b4fa1a",
+    "cursor": "#89b4fa",
+    "selection": "#89b4fa40"
+  }
+}

assets/themes/flexoki.json

@@ -0,0 +1,144 @@
+{
+  "id": "flexoki",
+  "name": "Flexoki",
+  "author": "Steph Ango (ported by Coop)",
+  "url": "https://stephango.com/flexoki",
+  "light": {
+    "background": "#FFFCF0",
+    "surface_background": "#F2F0E5",
+    "elevated_surface_background": "#E6E4D9",
+    "panel_background": "#FFFCF0",
+    "overlay": "#100F0F1A",
+    "title_bar": "#E6E4D9",
+    "title_bar_inactive": "#FFFCF0",
+    "window_border": "#CECDC3",
+    "border": "#CECDC3",
+    "border_variant": "#DAD8CE",
+    "border_focused": "#24837B",
+    "border_selected": "#24837B",
+    "border_transparent": "#100F0F00",
+    "border_disabled": "#E6E4D9",
+    "ring": "#3AA99F",
+    "text": "#100F0F",
+    "text_muted": "#6F6E69",
+    "text_placeholder": "#B7B5AC",
+    "text_accent": "#24837B",
+    "text_danger": "#AF3029",
+    "text_warning": "#BC5215",
+    "icon": "#6F6E69",
+    "icon_muted": "#B7B5AC",
+    "icon_accent": "#3AA99F",
+    "element_foreground": "#FFFCF0",
+    "element_background": "#24837B",
+    "element_hover": "#3AA99F",
+    "element_active": "#1C1B1A",
+    "element_selected": "#100F0F",
+    "element_disabled": "#24837B4D",
+    "secondary_foreground": "#100F0F",
+    "secondary_background": "#E6E4D9",
+    "secondary_hover": "#DAD8CE",
+    "secondary_active": "#CECDC3",
+    "secondary_selected": "#CECDC3",
+    "secondary_disabled": "#24837B4D",
+    "danger_foreground": "#FFFCF0",
+    "danger_background": "#AF3029",
+    "danger_hover": "#D14D41",
+    "danger_active": "#1C1B1A",
+    "danger_selected": "#100F0F",
+    "danger_disabled": "#AF30294D",
+    "warning_foreground": "#FFFCF0",
+    "warning_background": "#BC5215",
+    "warning_hover": "#DA702C",
+    "warning_active": "#1C1B1A",
+    "warning_selected": "#100F0F",
+    "warning_disabled": "#BC52154D",
+    "ghost_element_background": "#100F0F00",
+    "ghost_element_background_alt": "#F2F0E5",
+    "ghost_element_hover": "#100F0F0D",
+    "ghost_element_active": "#100F0F1A",
+    "ghost_element_selected": "#100F0F1A",
+    "ghost_element_disabled": "#100F0F05",
+    "tab_background": "#E6E4D9",
+    "tab_foreground": "#6F6E69",
+    "tab_hover_background": "#100F0F0D",
+    "tab_active_background": "#FFFCF0",
+    "tab_active_foreground": "#100F0F",
+    "scrollbar_thumb_background": "#100F0F1A",
+    "scrollbar_thumb_hover_background": "#100F0F26",
+    "scrollbar_thumb_border": "#100F0F00",
+    "scrollbar_track_background": "#100F0F00",
+    "scrollbar_track_border": "#100F0F00",
+    "drop_target_background": "#24837B1A",
+    "cursor": "#24837B",
+    "selection": "#24837B40"
+  },
+  "dark": {
+    "background": "#100F0F",
+    "surface_background": "#1C1B1A",
+    "elevated_surface_background": "#282726",
+    "panel_background": "#100F0F",
+    "overlay": "#FFFCF01A",
+    "title_bar": "#282726",
+    "title_bar_inactive": "#100F0F",
+    "window_border": "#403E3C",
+    "border": "#403E3C",
+    "border_variant": "#343331",
+    "border_focused": "#3AA99F",
+    "border_selected": "#3AA99F",
+    "border_transparent": "#100F0F00",
+    "border_disabled": "#282726",
+    "ring": "#24837B",
+    "text": "#CECDC3",
+    "text_muted": "#878580",
+    "text_placeholder": "#575653",
+    "text_accent": "#3AA99F",
+    "text_danger": "#D14D41",
+    "text_warning": "#DA702C",
+    "icon": "#878580",
+    "icon_muted": "#575653",
+    "icon_accent": "#24837B",
+    "element_foreground": "#100F0F",
+    "element_background": "#3AA99F",
+    "element_hover": "#24837B",
+    "element_active": "#CECDC3",
+    "element_selected": "#F2F0E5",
+    "element_disabled": "#3AA99F4D",
+    "secondary_foreground": "#CECDC3",
+    "secondary_background": "#1C1B1A",
+    "secondary_hover": "#282726",
+    "secondary_active": "#343331",
+    "secondary_selected": "#343331",
+    "secondary_disabled": "#3AA99F4D",
+    "danger_foreground": "#100F0F",
+    "danger_background": "#D14D41",
+    "danger_hover": "#AF3029",
+    "danger_active": "#CECDC3",
+    "danger_selected": "#F2F0E5",
+    "danger_disabled": "#D14D414D",
+    "warning_foreground": "#100F0F",
+    "warning_background": "#DA702C",
+    "warning_hover": "#BC5215",
+    "warning_active": "#CECDC3",
+    "warning_selected": "#F2F0E5",
+    "warning_disabled": "#DA702C4D",
+    "ghost_element_background": "#100F0F00",
+    "ghost_element_background_alt": "#1C1B1A",
+    "ghost_element_hover": "#FFFCF00D",
+    "ghost_element_active": "#FFFCF01A",
+    "ghost_element_selected": "#FFFCF01A",
+    "ghost_element_disabled": "#FFFCF005",
+    "tab_background": "#282726",
+    "tab_foreground": "#878580",
+    "tab_hover_background": "#FFFCF00D",
+    "tab_active_background": "#100F0F",
+    "tab_active_foreground": "#CECDC3",
+    "scrollbar_thumb_background": "#FFFCF01A",
+    "scrollbar_thumb_hover_background": "#FFFCF026",
+    "scrollbar_thumb_border": "#100F0F00",
+    "scrollbar_track_background": "#100F0F00",
+    "scrollbar_track_border": "#100F0F00",
+    "drop_target_background": "#3AA99F1A",
+    "cursor": "#3AA99F",
+    "selection": "#3AA99F40"
+  }
+}

assets/themes/forest.json

@@ -0,0 +1,144 @@
+{
+  "id": "forest",
+  "name": "Forest",
+  "author": "Coop",
+  "url": "https://github.com/lumehq/coop",
+  "light": {
+    "background": "#fbfefcff",
+    "surface_background": "#f4fbf6ff",
+    "elevated_surface_background": "#e9f6e9ff",
+    "panel_background": "#fbfefcff",
+    "overlay": "#193b2d1a",
+    "title_bar": "#e9f6e9ff",
+    "title_bar_inactive": "#fbfefcff",
+    "window_border": "#c4e8d1ff",
+    "border": "#c4e8d1ff",
+    "border_variant": "#b2ddb5ff",
+    "border_focused": "#30a46cff",
+    "border_selected": "#30a46cff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#e0f3e6ff",
+    "ring": "#2b9a66ff",
+    "text": "#193b2dff",
+    "text_muted": "#2f7c57ff",
+    "text_placeholder": "#8eceaaff",
+    "text_accent": "#30a46cff",
+    "text_danger": "#e54d2eff",
+    "text_warning": "#f76b15ff",
+    "icon": "#2f7c57ff",
+    "icon_muted": "#8eceaaff",
+    "icon_accent": "#2b9a66ff",
+    "element_foreground": "#ffffffff",
+    "element_background": "#30a46cff",
+    "element_hover": "#2b9a66ff",
+    "element_active": "#2a7e3bff",
+    "element_selected": "#218358ff",
+    "element_disabled": "#30a46c4d",
+    "secondary_foreground": "#193b2dff",
+    "secondary_background": "#e9f6e9ff",
+    "secondary_hover": "#daf1dbff",
+    "secondary_active": "#c4e8d1ff",
+    "secondary_selected": "#c4e8d1ff",
+    "secondary_disabled": "#30a46c4d",
+    "danger_foreground": "#ffffffff",
+    "danger_background": "#feebe7ff",
+    "danger_hover": "#ffcdc2ff",
+    "danger_active": "#fdbdafff",
+    "danger_selected": "#fdbdafff",
+    "danger_disabled": "#e54d2e4d",
+    "warning_foreground": "#ffffffff",
+    "warning_background": "#fff7edff",
+    "warning_hover": "#ffd19aff",
+    "warning_active": "#ffc182ff",
+    "warning_selected": "#ffc182ff",
+    "warning_disabled": "#f76b154d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#e9f6e9ff",
+    "ghost_element_hover": "#193b2d0d",
+    "ghost_element_active": "#193b2d1a",
+    "ghost_element_selected": "#193b2d1a",
+    "ghost_element_disabled": "#193b2d05",
+    "tab_background": "#e9f6e9ff",
+    "tab_foreground": "#2f7c57ff",
+    "tab_hover_background": "#193b2d0d",
+    "tab_active_background": "#fbfefcff",
+    "tab_active_foreground": "#193b2dff",
+    "scrollbar_thumb_background": "#193b2d1a",
+    "scrollbar_thumb_hover_background": "#193b2d26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#30a46c1a",
+    "cursor": "#30a46cff",
+    "selection": "#30a46c40"
+  },
+  "dark": {
+    "background": "#0e1512ff",
+    "surface_background": "#121b17ff",
+    "elevated_surface_background": "#132d21ff",
+    "panel_background": "#0e1512ff",
+    "overlay": "#b1f1cb1a",
+    "title_bar": "#132d21ff",
+    "title_bar_inactive": "#0e1512ff",
+    "window_border": "#20573eff",
+    "border": "#20573eff",
+    "border_variant": "#174933ff",
+    "border_focused": "#33b074ff",
+    "border_selected": "#33b074ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#113b29ff",
+    "ring": "#33b074ff",
+    "text": "#b1f1cbff",
+    "text_muted": "#71d083ff",
+    "text_placeholder": "#2f7c57ff",
+    "text_accent": "#3dd68cff",
+    "text_danger": "#ff977dff",
+    "text_warning": "#ffa057ff",
+    "icon": "#71d083ff",
+    "icon_muted": "#2f7c57ff",
+    "icon_accent": "#33b074ff",
+    "element_foreground": "#0e1512ff",
+    "element_background": "#3dd68cff",
+    "element_hover": "#71d083ff",
+    "element_active": "#33b074ff",
+    "element_selected": "#30a46cff",
+    "element_disabled": "#3dd68c4d",
+    "secondary_foreground": "#b1f1cbff",
+    "secondary_background": "#132d21ff",
+    "secondary_hover": "#113b29ff",
+    "secondary_active": "#174933ff",
+    "secondary_selected": "#174933ff",
+    "secondary_disabled": "#3dd68c4d",
+    "danger_foreground": "#181111ff",
+    "danger_background": "#391714ff",
+    "danger_hover": "#5e1c16ff",
+    "danger_active": "#6e2920ff",
+    "danger_selected": "#6e2920ff",
+    "danger_disabled": "#ff977d4d",
+    "warning_foreground": "#17120eff",
+    "warning_background": "#331e0bff",
+    "warning_hover": "#562800ff",
+    "warning_active": "#66350cff",
+    "warning_selected": "#66350cff",
+    "warning_disabled": "#ffa0574d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#132d21ff",
+    "ghost_element_hover": "#b1f1cb0d",
+    "ghost_element_active": "#b1f1cb1a",
+    "ghost_element_selected": "#b1f1cb1a",
+    "ghost_element_disabled": "#b1f1cb05",
+    "tab_background": "#132d21ff",
+    "tab_foreground": "#71d083ff",
+    "tab_hover_background": "#b1f1cb0d",
+    "tab_active_background": "#0e1512ff",
+    "tab_active_foreground": "#b1f1cbff",
+    "scrollbar_thumb_background": "#b1f1cb1a",
+    "scrollbar_thumb_hover_background": "#b1f1cb26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#3dd68c1a",
+    "cursor": "#3dd68cff",
+    "selection": "#3dd68c40"
+  }
+}

assets/themes/ocean.json

@@ -0,0 +1,144 @@
+{
+  "id": "ocean",
+  "name": "Ocean",
+  "author": "Coop",
+  "url": "https://github.com/lumehq/coop",
+  "light": {
+    "background": "#fafefeff",
+    "surface_background": "#f2fbfaff",
+    "elevated_surface_background": "#e6f7f7ff",
+    "panel_background": "#fafefeff",
+    "overlay": "#00333f1a",
+    "title_bar": "#e6f7f7ff",
+    "title_bar_inactive": "#fafefeff",
+    "window_border": "#cce5e9ff",
+    "border": "#cce5e9ff",
+    "border_variant": "#b8dde3ff",
+    "border_focused": "#00a2c7ff",
+    "border_selected": "#00a2c7ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#e0f0f2ff",
+    "ring": "#0797b9ff",
+    "text": "#0d3c48ff",
+    "text_muted": "#107d98ff",
+    "text_placeholder": "#60b3d7ff",
+    "text_accent": "#00a2c7ff",
+    "text_danger": "#e54d2eff",
+    "text_warning": "#f76b15ff",
+    "icon": "#107d98ff",
+    "icon_muted": "#60b3d7ff",
+    "icon_accent": "#0797b9ff",
+    "element_foreground": "#ffffffff",
+    "element_background": "#00a2c7ff",
+    "element_hover": "#0797b9ff",
+    "element_active": "#12667eff",
+    "element_selected": "#0d4a5cff",
+    "element_disabled": "#00a2c74d",
+    "secondary_foreground": "#0d4a5cff",
+    "secondary_background": "#ddf9f2ff",
+    "secondary_hover": "#c8f4e9ff",
+    "secondary_active": "#b3ecdeff",
+    "secondary_selected": "#b3ecdeff",
+    "secondary_disabled": "#00a2c74d",
+    "danger_foreground": "#ffffffff",
+    "danger_background": "#feebe7ff",
+    "danger_hover": "#ffcdc2ff",
+    "danger_active": "#fdbdafff",
+    "danger_selected": "#fdbdafff",
+    "danger_disabled": "#e54d2e4d",
+    "warning_foreground": "#ffffffff",
+    "warning_background": "#fff7edff",
+    "warning_hover": "#ffd19aff",
+    "warning_active": "#ffc182ff",
+    "warning_selected": "#ffc182ff",
+    "warning_disabled": "#f76b154d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#e6f7f7ff",
+    "ghost_element_hover": "#00333f0d",
+    "ghost_element_active": "#00333f1a",
+    "ghost_element_selected": "#00333f1a",
+    "ghost_element_disabled": "#00333f05",
+    "tab_background": "#e6f7f7ff",
+    "tab_foreground": "#107d98ff",
+    "tab_hover_background": "#00333f0d",
+    "tab_active_background": "#fafefeff",
+    "tab_active_foreground": "#0d3c48ff",
+    "scrollbar_thumb_background": "#00333f1a",
+    "scrollbar_thumb_hover_background": "#00333f26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#00a2c71a",
+    "cursor": "#00a2c7ff",
+    "selection": "#00a2c740"
+  },
+  "dark": {
+    "background": "#0b161aff",
+    "surface_background": "#101b20ff",
+    "elevated_surface_background": "#082c36ff",
+    "panel_background": "#0b161aff",
+    "overlay": "#c2f3ff1a",
+    "title_bar": "#082c36ff",
+    "title_bar_inactive": "#0b161aff",
+    "window_border": "#1b537bff",
+    "border": "#1b537bff",
+    "border_variant": "#154467ff",
+    "border_focused": "#00a2c7ff",
+    "border_selected": "#00a2c7ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#112840ff",
+    "ring": "#23afd0ff",
+    "text": "#b6ecf7ff",
+    "text_muted": "#4ccce6ff",
+    "text_placeholder": "#197caeff",
+    "text_accent": "#7ce2feff",
+    "text_danger": "#ff977dff",
+    "text_warning": "#ffa057ff",
+    "icon": "#4ccce6ff",
+    "icon_muted": "#197caeff",
+    "icon_accent": "#23afd0ff",
+    "element_foreground": "#0b161aff",
+    "element_background": "#7ce2feff",
+    "element_hover": "#a8eeffff",
+    "element_active": "#23afd0ff",
+    "element_selected": "#00a2c7ff",
+    "element_disabled": "#7ce2fe4d",
+    "secondary_foreground": "#adf0ddff",
+    "secondary_background": "#0d2d2aff",
+    "secondary_hover": "#023b37ff",
+    "secondary_active": "#084843ff",
+    "secondary_selected": "#084843ff",
+    "secondary_disabled": "#7ce2fe4d",
+    "danger_foreground": "#181111ff",
+    "danger_background": "#391714ff",
+    "danger_hover": "#5e1c16ff",
+    "danger_active": "#6e2920ff",
+    "danger_selected": "#6e2920ff",
+    "danger_disabled": "#ff977d4d",
+    "warning_foreground": "#17120eff",
+    "warning_background": "#331e0bff",
+    "warning_hover": "#562800ff",
+    "warning_active": "#66350cff",
+    "warning_selected": "#66350cff",
+    "warning_disabled": "#ffa0574d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#082c36ff",
+    "ghost_element_hover": "#c2f3ff0d",
+    "ghost_element_active": "#c2f3ff1a",
+    "ghost_element_selected": "#c2f3ff1a",
+    "ghost_element_disabled": "#c2f3ff05",
+    "tab_background": "#082c36ff",
+    "tab_foreground": "#4ccce6ff",
+    "tab_hover_background": "#c2f3ff0d",
+    "tab_active_background": "#0b161aff",
+    "tab_active_foreground": "#b6ecf7ff",
+    "scrollbar_thumb_background": "#c2f3ff1a",
+    "scrollbar_thumb_hover_background": "#c2f3ff26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#7ce2fe1a",
+    "cursor": "#7ce2feff",
+    "selection": "#7ce2fe40"
+  }
+}

crates/auto_update/Cargo.toml

@@ -5,17 +5,11 @@ edition.workspace = true
 publish.workspace = true
 
 [dependencies]
-common = { path = "../common" }
-state = { path = "../state" }
-
 gpui.workspace = true
-gpui_tokio.workspace = true
-reqwest.workspace = true
-nostr-sdk.workspace = true
-anyhow.workspace = true
-smol.workspace = true
+instant.workspace = true
 log.workspace = true
-smallvec.workspace = true
+serde.workspace = true
+serde_json.workspace = true
+ureq.workspace = true
 
-semver = "1.0.27"
-tempfile = "3.23.0"
+gpui-updater-core = { git = "https://github.com/AprilNEA/gpui-updater" }

crates/auto_update/src/lib.rs

@@ -1,485 +1,326 @@
-use std::ffi::OsString;
-use std::path::{Path, PathBuf};
+#![cfg(not(target_arch = "wasm32"))]
+
 use std::sync::Arc;
-use std::time::Duration;
+use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
 
-use anyhow::{anyhow, Context as AnyhowContext, Error};
-use gpui::http_client::{AsyncBody, HttpClient};
-use gpui::{
-    App, AppContext, AsyncApp, BackgroundExecutor, Context, Entity, Global, Subscription, Task,
-};
-use nostr_sdk::prelude::*;
-use semver::Version;
-use smallvec::{smallvec, SmallVec};
-use smol::fs::File;
-use smol::process::Command;
-use state::NostrRegistry;
+use gpui::{App, AppContext, Context, Entity, Global, SharedString, Task, Window};
+use gpui_updater_core::{EngineConfig, Release, UpdateEngine, UpdateStatus, Verification, Version};
+use instant::Duration;
 
-const APP_PUBKEY: &str = "npub1y9jvl5vznq49eh9f2gj7679v4042kj80lp7p8fte3ql2cr7hty7qsyca8q";
+use crate::source::{AssetFilter, GiteaSource, asset_filter_for};
 
-pub fn init(cx: &mut App) {
-    AutoUpdater::set_global(cx.new(AutoUpdater::new), cx);
+mod source;
+
+pub use gpui_updater_core::UpdateStatus as AutoUpdateStatus;
+
+const GITEA_API_BASE: &str = "https://git.reya.info/api/v1";
+const GITEA_REPO_OWNER: &str = "reya";
+const GITEA_REPO_NAME: &str = "coop";
+
+/// Delay before the automatic check that runs on startup.
+const AUTO_CHECK_DELAY: Duration = Duration::from_secs(120);
+/// How long a failure stays visible before the status reverts to "Up to date".
+const ERROR_DISPLAY_DURATION: Duration = Duration::from_secs(5);
+
+const COOP_UPDATE_EXPLANATION: &str = "COOP_UPDATE_EXPLANATION";
+const COOP_BUNDLE_TYPE: &str = "COOP_BUNDLE_TYPE";
+
+fn uses_managed_updates() -> bool {
+    // The Flatpak runtime exports `FLATPAK_ID` inside the sandbox.
+    std::env::var("FLATPAK_ID").is_ok()
+        // Allow opting out of in-app updates via an explicit environment variable.
+        || std::env::var(COOP_UPDATE_EXPLANATION).is_ok()
+        // The Snap package sets `COOP_BUNDLE_TYPE=snap` (see snapcraft.yaml.in).
+        || std::env::var(COOP_BUNDLE_TYPE).is_ok_and(|value| value == "snap")
+}
+
+/// Initialize the auto-update system.
+pub fn init(window: &mut Window, cx: &mut App) {
+    if uses_managed_updates() {
+        log::info!(
+            "Skipping auto-update initialization: updates are managed by the installed distribution channel (Flatpak/Snap)"
+        );
+        return;
+    }
+
+    let (os, arch) = (std::env::consts::OS, std::env::consts::ARCH);
+
+    let Some(filter) = asset_filter_for(os, arch) else {
+        log::info!(
+            "Skipping auto-update initialization: no installable release artifact is published for {os}/{arch}"
+        );
+        return;
+    };
+
+    let Ok(version) = Version::parse(env!("CARGO_PKG_VERSION")) else {
+        log::error!(
+            "Skipping auto-update initialization: crate version {:?} is not valid semver",
+            env!("CARGO_PKG_VERSION")
+        );
+        return;
+    };
+
+    AutoUpdater::set_global(
+        cx.new(|cx| AutoUpdater::new(window, version, filter, cx)),
+        cx,
+    );
 }
 
 struct GlobalAutoUpdater(Entity<AutoUpdater>);
 
 impl Global for GlobalAutoUpdater {}
 
-#[cfg(not(target_os = "windows"))]
-struct InstallerDir(tempfile::TempDir);
-
-#[cfg(not(target_os = "windows"))]
-impl InstallerDir {
-    async fn new() -> Result<Self, Error> {
-        Ok(Self(
-            tempfile::Builder::new()
-                .prefix("coop-auto-update")
-                .tempdir()?,
-        ))
-    }
-
-    fn path(&self) -> &Path {
-        self.0.path()
-    }
-}
-
-#[cfg(target_os = "windows")]
-struct InstallerDir(PathBuf);
-
-#[cfg(target_os = "windows")]
-impl InstallerDir {
-    async fn new() -> Result<Self, Error> {
-        let installer_dir = std::env::current_exe()?
-            .parent()
-            .context("No parent dir for Coop.exe")?
-            .join("updates");
-
-        if smol::fs::metadata(&installer_dir).await.is_ok() {
-            smol::fs::remove_dir_all(&installer_dir).await?;
-        }
-
-        smol::fs::create_dir(&installer_dir).await?;
-
-        Ok(Self(installer_dir))
-    }
-
-    fn path(&self) -> &Path {
-        self.0.as_path()
-    }
-}
-
-struct MacOsUnmounter<'a> {
-    mount_path: PathBuf,
-    background_executor: &'a BackgroundExecutor,
-}
-
-impl Drop for MacOsUnmounter<'_> {
-    fn drop(&mut self) {
-        let mount_path = std::mem::take(&mut self.mount_path);
-
-        self.background_executor
-            .spawn(async move {
-                let unmount_output = Command::new("hdiutil")
-                    .args(["detach", "-force"])
-                    .arg(&mount_path)
-                    .output()
-                    .await;
-
-                match unmount_output {
-                    Ok(output) if output.status.success() => {
-                        log::info!("Successfully unmounted the disk image");
-                    }
-                    Ok(output) => {
-                        log::error!(
-                            "Failed to unmount disk image: {:?}",
-                            String::from_utf8_lossy(&output.stderr)
-                        );
-                    }
-                    Err(error) => {
-                        log::error!("Error while trying to unmount disk image: {:?}", error);
-                    }
-                }
-            })
-            .detach();
-    }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
-pub enum AutoUpdateStatus {
-    Idle,
-    Checking,
-    Checked { files: Vec<EventId> },
-    Installing,
-    Updated,
-    Errored { msg: Box<String> },
-}
-
-impl AsRef<AutoUpdateStatus> for AutoUpdateStatus {
-    fn as_ref(&self) -> &AutoUpdateStatus {
-        self
-    }
-}
-
-impl AutoUpdateStatus {
-    pub fn is_updating(&self) -> bool {
-        matches!(self, Self::Checked { .. } | Self::Installing)
-    }
-
-    pub fn is_updated(&self) -> bool {
-        matches!(self, Self::Updated)
-    }
-
-    pub fn checked(files: Vec<EventId>) -> Self {
-        Self::Checked { files }
-    }
-
-    pub fn error(e: String) -> Self {
-        Self::Errored { msg: Box::new(e) }
-    }
-}
-
-#[derive(Debug)]
 pub struct AutoUpdater {
-    /// Current status of the auto updater
-    pub status: AutoUpdateStatus,
-
-    /// Current version of the application
+    /// The blocking engine, driven on the background executor.
+    engine: Arc<UpdateEngine<GiteaSource>>,
+    status: UpdateStatus,
+    /// The newer release found by the last successful check, if any.
+    available: Option<Release>,
+    /// Currently running app version.
     pub version: Version,
-
-    /// Event subscriptions
-    _subscriptions: SmallVec<[Subscription; 1]>,
-
-    /// Background tasks
-    _tasks: SmallVec<[Task<()>; 2]>,
+    /// The in-flight check or download, if any.
+    task: Option<Task<()>>,
 }
 
 impl AutoUpdater {
-    /// Retrieve the global auto updater instance
+    /// Whether auto-update is available for this installation.
+    pub fn is_available(cx: &App) -> bool {
+        cx.try_global::<GlobalAutoUpdater>().is_some()
+    }
+
+    /// Retrieve the global auto updater instance, if one was initialized.
+    pub fn try_global(cx: &App) -> Option<Entity<Self>> {
+        cx.try_global::<GlobalAutoUpdater>()
+            .map(|global| global.0.clone())
+    }
+
+    /// Retrieve the global auto updater instance.
     pub fn global(cx: &App) -> Entity<Self> {
         cx.global::<GlobalAutoUpdater>().0.clone()
     }
 
-    /// Set the global auto updater instance
     fn set_global(state: Entity<Self>, cx: &mut App) {
         cx.set_global(GlobalAutoUpdater(state));
     }
 
-    fn new(cx: &mut Context<Self>) -> Self {
-        let version = Version::parse(env!("CARGO_PKG_VERSION")).unwrap();
-        let async_version = version.clone();
+    fn new(
+        window: &mut Window,
+        version: Version,
+        filter: AssetFilter,
+        cx: &mut Context<Self>,
+    ) -> Self {
+        let source = GiteaSource::new(GITEA_API_BASE, GITEA_REPO_OWNER, GITEA_REPO_NAME, filter);
+        let config = EngineConfig::new(version.clone()).verification(Verification::Checksum);
+        let engine = Arc::new(UpdateEngine::new(source, config));
 
-        let mut subscriptions = smallvec![];
-        let mut tasks = smallvec![];
-
-        tasks.push(
-            // Subscribe to get the new update event in the bootstrap relays
-            Self::subscribe_to_updates(cx),
-        );
-
-        tasks.push(
-            // Subscribe to get the new update event in the bootstrap relays
+        // Schedule an auto-check after a 2-minute delay
+        cx.defer_in(window, |_this, _window, cx| {
             cx.spawn(async move |this, cx| {
-                // Check for updates after 2 minutes
-                cx.background_executor()
-                    .timer(Duration::from_secs(120))
-                    .await;
-
-                // Update the status to checking
-                _ = this.update(cx, |this, cx| {
-                    this.set_status(AutoUpdateStatus::Checking, cx);
-                });
-
-                match Self::check_for_updates(async_version, cx).await {
-                    Ok(ids) => {
-                        // Update the status to downloading
-                        _ = this.update(cx, |this, cx| {
-                            this.set_status(AutoUpdateStatus::checked(ids), cx);
-                        });
-                    }
-                    Err(e) => {
-                        _ = this.update(cx, |this, cx| {
-                            this.set_status(AutoUpdateStatus::Idle, cx);
-                        });
-
-                        log::warn!("{e}");
-                    }
-                }
-            }),
-        );
-
-        subscriptions.push(
-            // Observe the status
-            cx.observe_self(|this, cx| {
-                if let AutoUpdateStatus::Checked { files } = this.status.clone() {
-                    this.get_latest_release(&files, cx);
-                }
-            }),
-        );
+                cx.background_executor().timer(AUTO_CHECK_DELAY).await;
+                this.update(cx, |this, cx| this.check(cx)).ok();
+            })
+            .detach();
+        });
 
         Self {
-            status: AutoUpdateStatus::Idle,
+            engine,
+            status: UpdateStatus::Idle,
+            available: None,
             version,
-            _subscriptions: subscriptions,
-            _tasks: tasks,
+            task: None,
         }
     }
 
-    fn set_status(&mut self, status: AutoUpdateStatus, cx: &mut Context<Self>) {
+    /// Whether nothing is happening, so the UI can hide the status line.
+    pub fn idle(&self) -> bool {
+        matches!(self.status, UpdateStatus::Idle)
+    }
+
+    /// Whether a verified update is installed and waiting for a restart.
+    pub fn staged(&self) -> bool {
+        matches!(self.status, UpdateStatus::Staged(_))
+    }
+
+    /// A short, human-readable description of the current status.
+    pub fn status(&self) -> SharedString {
+        match &self.status {
+            UpdateStatus::Idle | UpdateStatus::UpToDate => "Up to date".into(),
+            UpdateStatus::Checking => "Checking for updates…".into(),
+            UpdateStatus::Available(version) => format!("Version {version} available").into(),
+            UpdateStatus::Downloading { downloaded, total } => {
+                let total_mb = total.map(|t| t as f64 / 1_048_576.0);
+                let downloaded_mb = *downloaded as f64 / 1_048_576.0;
+                match total_mb {
+                    Some(t) => format!("Downloading {downloaded_mb:.1} / {t:.1} MB").into(),
+                    None => format!("Downloading {downloaded_mb:.1} MB").into(),
+                }
+            }
+            UpdateStatus::Installing => "Installing update…".into(),
+            UpdateStatus::Staged(version) => {
+                format!("Version {version} ready — restart to apply").into()
+            }
+            UpdateStatus::Errored(message) => format!("Update failed: {message}").into(),
+        }
+    }
+
+    /// Check the release host for a newer version, then download and install it.
+    pub fn check(&mut self, cx: &mut Context<Self>) {
+        if self.status.is_busy() {
+            return;
+        }
+        self.set_status(UpdateStatus::Checking, cx);
+
+        let engine = self.engine.clone();
+
+        self.task = Some(cx.spawn(async move |this, cx| {
+            let result = cx
+                .background_executor()
+                .spawn(async move { engine.check() })
+                .await;
+
+            this.update(cx, |this, cx| {
+                this.task = None;
+                match result {
+                    Ok(Some(release)) => {
+                        log::info!("Update {} is available", release.version);
+                        let version = release.version.clone();
+                        this.available = Some(release);
+                        this.set_status(UpdateStatus::Available(version), cx);
+                        this.download_and_install(cx);
+                    }
+                    Ok(None) => this.set_status(UpdateStatus::UpToDate, cx),
+                    Err(error) => {
+                        log::warn!("Update check failed: {error}");
+                        this.set_status(UpdateStatus::Errored(error.to_string()), cx);
+                    }
+                }
+            })
+            .ok();
+        }));
+    }
+
+    /// Download the available update, verify it, and swap it into place.
+    fn download_and_install(&mut self, cx: &mut Context<Self>) {
+        if self.status.is_busy() {
+            return;
+        }
+        let Some(release) = self.available.clone() else {
+            return;
+        };
+
+        let engine = self.engine.clone();
+        self.set_status(
+            UpdateStatus::Downloading {
+                downloaded: 0,
+                total: None,
+            },
+            cx,
+        );
+
+        self.task = Some(cx.spawn(async move |this, cx| {
+            let downloaded = Arc::new(AtomicU64::new(0));
+            let total = Arc::new(AtomicU64::new(0)); // 0 = unknown
+            let done = Arc::new(AtomicBool::new(false));
+
+            let download_task = {
+                let (engine, release) = (engine.clone(), release.clone());
+                let (downloaded, total, done) = (downloaded.clone(), total.clone(), done.clone());
+                cx.background_executor().spawn(async move {
+                    let result = engine.download(&release, |got, expected| {
+                        downloaded.store(got, Ordering::Relaxed);
+                        total.store(expected.unwrap_or(0), Ordering::Relaxed);
+                    });
+                    done.store(true, Ordering::Relaxed);
+                    result
+                })
+            };
+
+            loop {
+                let got = downloaded.load(Ordering::Relaxed);
+                let total = total.load(Ordering::Relaxed);
+                this.update(cx, |this, cx| {
+                    this.set_status(
+                        UpdateStatus::Downloading {
+                            downloaded: got,
+                            total: (total != 0).then_some(total),
+                        },
+                        cx,
+                    );
+                })
+                .ok();
+                if done.load(Ordering::Relaxed) {
+                    break;
+                }
+                cx.background_executor()
+                    .timer(Duration::from_millis(120))
+                    .await;
+            }
+
+            let artifact = match download_task.await {
+                Ok(artifact) => artifact,
+                Err(error) => {
+                    log::warn!("Update download failed: {error}");
+                    this.update(cx, |this, cx| {
+                        this.task = None;
+                        this.set_status(UpdateStatus::Errored(error.to_string()), cx);
+                    })
+                    .ok();
+                    return;
+                }
+            };
+
+            let _ = this.update(cx, |this, cx| this.set_status(UpdateStatus::Installing, cx));
+
+            let installed = {
+                let engine = engine.clone();
+                cx.background_executor()
+                    .spawn(async move { engine.install(&artifact) })
+                    .await
+            };
+
+            this.update(cx, |this, cx| {
+                this.task = None;
+                match installed {
+                    Ok(installed) => {
+                        if let Some(path) = installed.restart_path {
+                            cx.set_restart_path(path);
+                        }
+                        let version = release.version.clone();
+                        this.set_status(UpdateStatus::Staged(version), cx);
+                    }
+                    Err(error) => {
+                        this.set_status(UpdateStatus::Errored(error.to_string()), cx);
+                    }
+                }
+            })
+            .ok();
+        }));
+    }
+
+    /// Relaunch into the staged update.
+    pub fn restart(&mut self, cx: &mut Context<Self>) {
+        if !self.staged() {
+            log::warn!("Ignoring restart request: no update is staged");
+            return;
+        }
+        cx.restart();
+    }
+
+    fn set_status(&mut self, status: UpdateStatus, cx: &mut Context<Self>) {
+        let errored = matches!(status, UpdateStatus::Errored(_));
         self.status = status;
+
+        if errored {
+            cx.spawn(async move |this, cx| {
+                cx.background_executor().timer(ERROR_DISPLAY_DURATION).await;
+                this.update(cx, |this, cx| {
+                    this.set_status(UpdateStatus::Idle, cx);
+                })
+                .ok();
+            })
+            .detach();
+        }
+
         cx.notify();
     }
-
-    fn subscribe_to_updates(cx: &App) -> Task<()> {
-        let nostr = NostrRegistry::global(cx);
-        let _client = nostr.read(cx).client();
-
-        cx.background_spawn(async move {
-            let _opts = SubscribeAutoCloseOptions::default().exit_policy(ReqExitPolicy::ExitOnEOSE);
-            let app_pubkey = PublicKey::parse(APP_PUBKEY).unwrap();
-
-            let _filter = Filter::new()
-                .kind(Kind::ReleaseArtifactSet)
-                .author(app_pubkey)
-                .limit(1);
-
-            // TODO
-        })
-    }
-
-    fn check_for_updates(version: Version, cx: &AsyncApp) -> Task<Result<Vec<EventId>, Error>> {
-        let client = cx.update(|cx| {
-            let nostr = NostrRegistry::global(cx);
-            nostr.read(cx).client()
-        });
-
-        cx.background_spawn(async move {
-            let _opts = SubscribeAutoCloseOptions::default().exit_policy(ReqExitPolicy::ExitOnEOSE);
-            let app_pubkey = PublicKey::parse(APP_PUBKEY).unwrap();
-
-            let filter = Filter::new()
-                .kind(Kind::ReleaseArtifactSet)
-                .author(app_pubkey)
-                .limit(1);
-
-            if let Some(event) = client.database().query(filter).await?.first_owned() {
-                let new_version: Version = event
-                    .tags
-                    .find(TagKind::d())
-                    .and_then(|tag| tag.content())
-                    .and_then(|content| content.split("@").last())
-                    .and_then(|content| Version::parse(content).ok())
-                    .context("Failed to parse version")?;
-
-                if new_version > version {
-                    // Get all file metadata event ids
-                    let ids: Vec<EventId> = event.tags.event_ids().copied().collect();
-
-                    let _filter = Filter::new()
-                        .kind(Kind::FileMetadata)
-                        .author(app_pubkey)
-                        .ids(ids.clone());
-
-                    // TODO
-
-                    Ok(ids)
-                } else {
-                    Err(anyhow!("No update available"))
-                }
-            } else {
-                Err(anyhow!("No update available"))
-            }
-        })
-    }
-
-    fn get_latest_release(&mut self, ids: &[EventId], cx: &mut Context<Self>) {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-        let http_client = cx.http_client();
-        let ids = ids.to_vec();
-
-        let task: Task<Result<(InstallerDir, PathBuf), Error>> = cx.background_spawn(async move {
-            let app_pubkey = PublicKey::parse(APP_PUBKEY).unwrap();
-            let os = std::env::consts::OS;
-
-            let filter = Filter::new()
-                .kind(Kind::FileMetadata)
-                .author(app_pubkey)
-                .ids(ids);
-
-            // Get all urls for this release
-            let events = client.database().query(filter).await?;
-
-            for event in events.into_iter() {
-                // Only process events that match current platform
-                if event.content != os {
-                    continue;
-                }
-
-                // Parse the url
-                let url = event
-                    .tags
-                    .find(TagKind::Url)
-                    .and_then(|tag| tag.content())
-                    .and_then(|content| Url::parse(content).ok())
-                    .context("Failed to parse url")?;
-
-                let installer_dir = InstallerDir::new().await?;
-                let target_path = Self::target_path(&installer_dir).await?;
-
-                // Download the release
-                download(url.as_str(), &target_path, http_client).await?;
-
-                return Ok((installer_dir, target_path));
-            }
-
-            Err(anyhow!("Failed to get latest release"))
-        });
-
-        self._tasks.push(
-            // Install the new release
-            cx.spawn(async move |this, cx| {
-                _ = this.update(cx, |this, cx| {
-                    this.set_status(AutoUpdateStatus::Installing, cx);
-                });
-
-                match task.await {
-                    Ok((installer_dir, target_path)) => {
-                        if Self::install(installer_dir, target_path, cx).await.is_ok() {
-                            // Update the status to updated
-                            _ = this.update(cx, |this, cx| {
-                                this.set_status(AutoUpdateStatus::Updated, cx);
-                            });
-                        }
-                    }
-                    Err(e) => {
-                        // Update the status to error including the error message
-                        _ = this.update(cx, |this, cx| {
-                            this.set_status(AutoUpdateStatus::error(e.to_string()), cx);
-                        });
-                    }
-                }
-            }),
-        );
-    }
-
-    async fn target_path(installer_dir: &InstallerDir) -> Result<PathBuf, Error> {
-        let filename = match std::env::consts::OS {
-            "macos" => anyhow::Ok("Coop.dmg"),
-            "windows" => Ok("Coop.exe"),
-            unsupported_os => anyhow::bail!("not supported: {unsupported_os}"),
-        }?;
-
-        Ok(installer_dir.path().join(filename))
-    }
-
-    async fn install(
-        installer_dir: InstallerDir,
-        target_path: PathBuf,
-        cx: &AsyncApp,
-    ) -> Result<(), Error> {
-        match std::env::consts::OS {
-            "macos" => install_release_macos(&installer_dir, target_path, cx).await,
-            "windows" => install_release_windows(target_path).await,
-            unsupported_os => anyhow::bail!("Not supported: {unsupported_os}"),
-        }
-    }
-}
-
-async fn download(
-    url: &str,
-    target_path: &std::path::Path,
-    client: Arc<dyn HttpClient>,
-) -> Result<(), Error> {
-    let body = AsyncBody::default();
-    let mut target_file = File::create(&target_path).await?;
-    let mut response = client.get(url, body, true).await?;
-
-    // Copy the response body to the target file
-    smol::io::copy(response.body_mut(), &mut target_file).await?;
-
-    Ok(())
-}
-
-async fn install_release_macos(
-    temp_dir: &InstallerDir,
-    downloaded_dmg: PathBuf,
-    cx: &AsyncApp,
-) -> Result<(), Error> {
-    let running_app_path = cx.update(|cx| cx.app_path())?;
-    let running_app_filename = running_app_path
-        .file_name()
-        .with_context(|| format!("invalid running app path {running_app_path:?}"))?;
-
-    let mount_path = temp_dir.path().join("Coop");
-    let mut mounted_app_path: OsString = mount_path.join(running_app_filename).into();
-
-    mounted_app_path.push("/");
-
-    let output = Command::new("hdiutil")
-        .args(["attach", "-nobrowse"])
-        .arg(&downloaded_dmg)
-        .arg("-mountroot")
-        .arg(temp_dir.path())
-        .output()
-        .await?;
-
-    anyhow::ensure!(
-        output.status.success(),
-        "failed to mount: {:?}",
-        String::from_utf8_lossy(&output.stderr)
-    );
-
-    // Create an MacOsUnmounter that will be dropped (and thus unmount the disk) when this function exits
-    let _unmounter = MacOsUnmounter {
-        mount_path: mount_path.clone(),
-        background_executor: cx.background_executor(),
-    };
-
-    let output = Command::new("rsync")
-        .args(["-av", "--delete"])
-        .arg(&mounted_app_path)
-        .arg(&running_app_path)
-        .output()
-        .await?;
-
-    anyhow::ensure!(
-        output.status.success(),
-        "failed to copy app: {:?}",
-        String::from_utf8_lossy(&output.stderr)
-    );
-
-    Ok(())
-}
-
-async fn install_release_windows(downloaded_installer: PathBuf) -> Result<(), Error> {
-    //const CREATE_NO_WINDOW: u32 = 0x08000000;
-
-    let system_root = std::env::var("SYSTEMROOT");
-    let powershell_path = system_root.as_ref().map_or_else(
-        |_| "powershell.exe".to_string(),
-        |p| format!("{p}\\System32\\WindowsPowerShell\\v1.0\\powershell.exe"),
-    );
-
-    let mut installer_path = std::ffi::OsString::new();
-    installer_path.push("\"");
-    installer_path.push(&downloaded_installer);
-    installer_path.push("\"");
-
-    let output = Command::new(powershell_path)
-        //.creation_flags(CREATE_NO_WINDOW)
-        .args(["-NoProfile", "-WindowStyle", "Hidden"])
-        .args(["Start-Process"])
-        .arg(installer_path)
-        .arg("-ArgumentList")
-        .args(["/P", "/R"])
-        .output()
-        .await?;
-
-    anyhow::ensure!(
-        output.status.success(),
-        "failed to start installer: {:?}",
-        String::from_utf8_lossy(&output.stderr)
-    );
-
-    Ok(())
 }

crates/auto_update/src/source.rs

@@ -0,0 +1,369 @@
+use gpui_updater_core::{Asset, Error, Release, Result, UpdateSource, parse_tag};
+use serde::Deserialize;
+
+const CHECKSUMS_ASSET: &str = "SHA256SUMS";
+const RELEASE_PAGE_SIZE: usize = 20;
+
+/// Which published artifact belongs to a target platform.
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub struct AssetFilter {
+    extension: &'static str,
+    arch: &'static str,
+}
+
+impl AssetFilter {
+    /// Whether `name` is the installable artifact for this target.
+    fn matches(&self, name: &str) -> bool {
+        let name = name.to_ascii_lowercase();
+        name.ends_with(self.extension) && name.contains(self.arch)
+    }
+}
+
+pub fn asset_filter_for(os: &str, arch: &str) -> Option<AssetFilter> {
+    let extension = match os {
+        "macos" => ".dmg",
+        "linux" => ".tar.gz",
+        _ => return None,
+    };
+
+    let arch = match (os, arch) {
+        // cargo-packager names the disk images `aarch64`/`x64`.
+        ("macos", "aarch64") => "aarch64",
+        ("macos", "x86_64") => "x64",
+        // `script/bundle-linux` names the tarballs `aarch64`/`x86_64`.
+        ("linux", "aarch64") => "aarch64",
+        ("linux", "x86_64") => "x86_64",
+        _ => return None,
+    };
+
+    Some(AssetFilter { extension, arch })
+}
+
+/// Reads releases from a Gitea repository's Releases.
+pub struct GiteaSource {
+    api_base: String,
+    owner: String,
+    repo: String,
+    filter: AssetFilter,
+}
+
+impl GiteaSource {
+    /// Build a source for `owner/repo` on the Gitea instance at `api_base`
+    /// (e.g. `https://git.reya.info/api/v1`).
+    pub fn new(
+        api_base: impl Into<String>,
+        owner: impl Into<String>,
+        repo: impl Into<String>,
+        filter: AssetFilter,
+    ) -> Self {
+        Self {
+            api_base: api_base.into().trim_end_matches('/').to_string(),
+            owner: owner.into(),
+            repo: repo.into(),
+            filter,
+        }
+    }
+
+    fn releases_url(&self) -> String {
+        format!(
+            "{}/repos/{}/{}/releases?limit={RELEASE_PAGE_SIZE}",
+            self.api_base, self.owner, self.repo
+        )
+    }
+}
+
+impl UpdateSource for GiteaSource {
+    fn fetch_latest(&self) -> Result<Release> {
+        let releases: Vec<GiteaRelease> = http::get_json(&self.releases_url())?;
+        let release = newest_published(&releases)
+            .ok_or_else(|| Error::Parse("repository has no published releases".to_string()))?;
+
+        let asset = release
+            .assets
+            .iter()
+            .find(|asset| self.filter.matches(&asset.name))
+            .ok_or(Error::NoMatchingAsset {
+                target_os: std::env::consts::OS,
+                target_arch: std::env::consts::ARCH,
+            })?;
+
+        // Resolve the published checksum so the engine can reject a truncated or substituted download.
+        let sha256 = release
+            .assets
+            .iter()
+            .find(|candidate| candidate.name.eq_ignore_ascii_case(CHECKSUMS_ASSET))
+            .map(|sums| http::get_string(&sums.browser_download_url))
+            .transpose()?
+            .and_then(|sums| sha256_for(&sums, &asset.name));
+
+        Ok(Release {
+            version: parse_tag(&release.tag_name)?,
+            notes: release
+                .body
+                .clone()
+                .filter(|body| !body.trim().is_empty())
+                .or_else(|| release.name.clone()),
+            asset: Asset {
+                name: asset.name.clone(),
+                url: asset.browser_download_url.clone(),
+                size: asset.size,
+            },
+            signature: None,
+            signature_url: None,
+            sha256,
+        })
+    }
+}
+
+fn newest_published(releases: &[GiteaRelease]) -> Option<&GiteaRelease> {
+    releases
+        .iter()
+        .filter(|release| !release.draft && !release.prerelease)
+        .filter_map(|release| {
+            parse_tag(&release.tag_name)
+                .ok()
+                .map(|version| (version, release))
+        })
+        .max_by(|(left, _), (right, _)| left.cmp(right))
+        .map(|(_, release)| release)
+}
+
+/// The SHA-256 recorded for `asset_name` in a `shasum`-style checksums file.
+fn sha256_for(sums: &str, asset_name: &str) -> Option<String> {
+    sums.lines().find_map(|line| {
+        let mut parts = line.split_whitespace();
+        let (hash, path) = (parts.next()?, parts.next()?);
+        let path = path.strip_prefix('*').unwrap_or(path);
+        let base = path.rsplit(['/', '\\']).next().unwrap_or(path);
+        (base == asset_name).then(|| hash.to_ascii_lowercase())
+    })
+}
+
+/// A release as returned by the Gitea API.
+#[derive(Debug, Deserialize)]
+struct GiteaRelease {
+    tag_name: String,
+    #[serde(default)]
+    name: Option<String>,
+    #[serde(default)]
+    body: Option<String>,
+    #[serde(default)]
+    draft: bool,
+    #[serde(default)]
+    prerelease: bool,
+    #[serde(default)]
+    assets: Vec<GiteaAsset>,
+}
+
+/// A release asset as returned by the Gitea API.
+#[derive(Debug, Deserialize)]
+struct GiteaAsset {
+    name: String,
+    browser_download_url: String,
+    #[serde(default)]
+    size: u64,
+}
+
+/// Blocking HTTP helpers for release metadata.
+mod http {
+    use std::time::Duration;
+
+    use gpui_updater_core::{Error, Result};
+    use serde::de::DeserializeOwned;
+    use ureq::Agent;
+    use ureq::tls::{RootCerts, TlsConfig};
+
+    const USER_AGENT: &str = concat!("coop-updater/", env!("CARGO_PKG_VERSION"));
+    const CONNECT_TIMEOUT: Duration = Duration::from_secs(15);
+    const RESPONSE_TIMEOUT: Duration = Duration::from_secs(30);
+
+    fn agent() -> Agent {
+        Agent::config_builder()
+            .user_agent(USER_AGENT)
+            .tls_config(
+                TlsConfig::builder()
+                    .root_certs(RootCerts::PlatformVerifier)
+                    .build(),
+            )
+            .timeout_resolve(Some(CONNECT_TIMEOUT))
+            .timeout_connect(Some(CONNECT_TIMEOUT))
+            .timeout_recv_response(Some(RESPONSE_TIMEOUT))
+            .build()
+            .into()
+    }
+
+    fn get_bytes(url: &str) -> Result<Vec<u8>> {
+        let mut response = agent().get(url).call().map_err(|error| match error {
+            ureq::Error::StatusCode(code) => Error::Http(format!("GET {url} -> {code}")),
+            other => Error::Http(other.to_string()),
+        })?;
+
+        response
+            .body_mut()
+            .read_to_vec()
+            .map_err(|error| Error::Http(format!("GET {url} -> {error}")))
+    }
+
+    pub(super) fn get_json<T: DeserializeOwned>(url: &str) -> Result<T> {
+        serde_json::from_slice(&get_bytes(url)?).map_err(|error| Error::Parse(error.to_string()))
+    }
+
+    pub(super) fn get_string(url: &str) -> Result<String> {
+        String::from_utf8(get_bytes(url)?).map_err(|error| Error::Parse(error.to_string()))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use gpui_updater_core::Version;
+
+    use super::*;
+
+    const PUBLISHED: &[&str] = &[
+        "Coop_1.0.1_aarch64.dmg",
+        "Coop_1.0.1_x64.dmg",
+        "coop-linux-aarch64.tar.gz",
+        "coop-linux-x86_64.tar.gz",
+        "coop_1.0.1_aarch64.snap",
+        "coop_1.0.1_arm64-setup.exe",
+        "coop_1.0.1_x64-setup.exe",
+        "coop_1.0.1_x86_64.snap",
+        "su.reya.coop_aarch64.flatpak",
+        "su.reya.coop_x86_64.flatpak",
+    ];
+
+    fn selected(os: &str, arch: &str) -> Option<&'static str> {
+        let filter = asset_filter_for(os, arch)?;
+        PUBLISHED.iter().copied().find(|name| filter.matches(name))
+    }
+
+    #[test]
+    fn picks_the_artifact_matching_os_and_architecture() {
+        assert_eq!(selected("macos", "aarch64"), Some("Coop_1.0.1_aarch64.dmg"));
+        assert_eq!(selected("macos", "x86_64"), Some("Coop_1.0.1_x64.dmg"));
+        assert_eq!(
+            selected("linux", "aarch64"),
+            Some("coop-linux-aarch64.tar.gz")
+        );
+        assert_eq!(
+            selected("linux", "x86_64"),
+            Some("coop-linux-x86_64.tar.gz")
+        );
+    }
+
+    #[test]
+    fn has_no_target_for_windows_or_unknown_platforms() {
+        assert_eq!(asset_filter_for("windows", "x86_64"), None);
+        assert_eq!(asset_filter_for("freebsd", "x86_64"), None);
+        assert_eq!(asset_filter_for("macos", "riscv64"), None);
+    }
+
+    #[test]
+    fn ignores_package_formats_and_sidecars_that_are_not_the_artifact() {
+        let macos = asset_filter_for("macos", "aarch64").unwrap();
+        assert!(!macos.matches("coop_1.0.1_aarch64.snap"));
+        assert!(!macos.matches("su.reya.coop_aarch64.flatpak"));
+        assert!(!macos.matches("Coop_1.0.1_aarch64.dmg.minisig"));
+
+        let linux = asset_filter_for("linux", "x86_64").unwrap();
+        assert!(!linux.matches("coop_1.0.1_x64-setup.exe"));
+        assert!(!linux.matches("coop_1.0.1_x86_64.snap"));
+    }
+
+    #[test]
+    fn reads_checksums_by_basename_ignoring_directory_prefix() {
+        let sums = "\
+abcdef  macos-arm64-artifacts/Coop_1.0.1_aarch64.dmg
+123456  *linux-x64-artifacts/coop-linux-x86_64.tar.gz
+789abc  SHA256SUMS
+";
+        assert_eq!(
+            sha256_for(sums, "Coop_1.0.1_aarch64.dmg").as_deref(),
+            Some("abcdef")
+        );
+        assert_eq!(
+            sha256_for(sums, "coop-linux-x86_64.tar.gz").as_deref(),
+            Some("123456")
+        );
+        assert_eq!(sha256_for(sums, "coop_1.0.1_x64-setup.exe"), None);
+    }
+
+    #[test]
+    fn newest_published_skips_drafts_prereleases_and_bad_tags() {
+        let releases: Vec<GiteaRelease> = serde_json::from_str(
+            r#"[
+                {
+                    "tag_name": "v1.0.2",
+                    "draft": true,
+                    "assets": []
+                },
+                {
+                    "tag_name": "v2.0.0-rc.1",
+                    "prerelease": true,
+                    "assets": []
+                },
+                {
+                    "tag_name": "nightly",
+                    "assets": []
+                },
+                {
+                    "tag_name": "v1.0.0",
+                    "assets": [
+                        {
+                            "name": "coop-linux-x86_64.tar.gz",
+                            "browser_download_url": "https://git.reya.info/reya/coop/releases/download/v1.0.0/coop-linux-x86_64.tar.gz",
+                            "size": 26160329
+                        }
+                    ]
+                },
+                {
+                    "tag_name": "v1.0.1",
+                    "name": "v1.0.1",
+                    "body": "Fixed app panic on flatpak installations",
+                    "assets": [
+                        {
+                            "name": "coop-linux-x86_64.tar.gz",
+                            "browser_download_url": "https://git.reya.info/reya/coop/releases/download/v1.0.1/coop-linux-x86_64.tar.gz",
+                            "size": 26160329
+                        }
+                    ]
+                }
+            ]"#,
+        )
+        .unwrap();
+
+        let newest = newest_published(&releases).unwrap();
+        assert_eq!(newest.tag_name, "v1.0.1");
+        assert_eq!(parse_tag(&newest.tag_name).unwrap().to_string(), "1.0.1");
+        assert_eq!(newest.assets.len(), 1);
+        assert_eq!(newest.assets[0].size, 26160329);
+    }
+
+    #[test]
+    #[ignore = "requires network access to the release host"]
+    fn live_release_source_resolves_the_running_platform() {
+        let filter = asset_filter_for(std::env::consts::OS, std::env::consts::ARCH)
+            .expect("this platform should be supported");
+        let source = GiteaSource::new("https://git.reya.info/api/v1", "reya", "coop", filter);
+
+        let release = source
+            .fetch_latest()
+            .expect("release lookup should succeed");
+
+        assert!(
+            release.version >= Version::new(1, 0, 0),
+            "unexpected version {}",
+            release.version
+        );
+        assert!(
+            source.filter.matches(&release.asset.name),
+            "unexpected artifact {}",
+            release.asset.name
+        );
+        assert!(
+            release.asset.url.starts_with("https://"),
+            "{} ",
+            release.asset.url
+        );
+    }
+}

crates/browser-signer-proxy/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "browser-signer-proxy"
+version = "0.1.0"
+edition.workspace = true
+description = "Nostr browser signer (NIP-07) proxy using smol async runtime"
+license = "MIT"
+repository = "https://github.com/nostrdevkit/nostr"
+publish = false
+
+[dependencies]
+atomic-destructor = "0.2"
+event-listener = "5"
+nostr.workspace = true
+opaquerr = { version = "0.1", features = ["alloc"] }
+serde.workspace = true
+serde_json.workspace = true
+smol.workspace = true
+tracing = { version = "0.1", features = ["std"] }
+uuid = { version = "1.23", features = ["serde", "v4"] }

crates/browser-signer-proxy/README.md

@@ -0,0 +1,55 @@
+# browser-signer-proxy
+
+Proxy to use Nostr Browser signer ([NIP-07](https://github.com/nostr-protocol/nips/blob/master/07.md)) in native applications.
+
+This is a re-implementation of [`nostr-browser-signer-proxy`](https://github.com/nostrdevkit/nostr/tree/master/signer/nostr-browser-signer-proxy)
+using the [`smol`](https://github.com/smol-rs/smol) async runtime instead of tokio.
+
+## Description
+
+This crate provides a local HTTP proxy that communicates with a NIP-07 browser extension
+(e.g., Alby, nos2x) running in a browser tab. Native applications can use this proxy to
+request public keys, sign events, and perform NIP-04/NIP-44 encryption/decryption through
+the browser extension.
+
+The HTTP server is implemented with a minimal, dependency-free approach using `smol::net::TcpListener`
+and manual HTTP/1.1 parsing — avoiding heavy HTTP framework dependencies entirely.
+
+## Usage
+
+```rust
+use browser_signer_proxy::prelude::*;
+
+async fn example() -> Result<(), Error> {
+    // Create the proxy with default options (localhost:7400)
+    let proxy = BrowserSignerProxy::new(BrowserSignerProxyOptions::default());
+
+    // Open the proxy URL in a browser
+    webbrowser::open(&proxy.url())?;
+
+    // Start the proxy server
+    proxy.start().await?;
+
+    // Use it as an async Nostr signer
+    let public_key = proxy.get_public_key_async().await?;
+    println!("Connected with public key: {public_key}");
+
+    Ok(())
+}
+```
+
+## Differences from the tokio-based version
+
+| Feature | tokio (original) | smol (this crate) |
+|---|---|---|
+| Async runtime | `tokio` | `smol` |
+| HTTP server | `hyper` | `smol::net::TcpListener` + manual HTTP/1.1 |
+| Mutex | `tokio::sync::Mutex` | `smol::lock::Mutex` |
+| Shutdown signal | `tokio::sync::Notify` | `event_listener::Event` |
+| Request-response channel | `tokio::sync::oneshot` | `smol::channel::bounded(1)` |
+| Timeout | `tokio::time::timeout` | `smol::future::or` + `smol::Timer` |
+| Task spawning | `tokio::spawn` | `smol::spawn` |
+
+## License
+
+This project is distributed under the MIT software license.

crates/browser-signer-proxy/index.html

@@ -0,0 +1,185 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Coop — Web Signer Proxy</title>
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Nunito:wght@800;900&display=swap" rel="stylesheet">
+    <style>
+        :root {
+            --brand: #F8FF37;
+            --ink: #111111;
+            --ink-soft: #333333;
+            --muted: #666666;
+            --paper: #FFFFFF;
+            --edge: rgba(17, 17, 17, 0.14);
+            --radius-sm: 1rem;
+            --radius-md: 1.5rem;
+            --radius-lg: 2.5rem;
+            --green: #2E8B57;
+            --red: #D32F2F;
+        }
+
+        * {
+            box-sizing: border-box;
+        }
+
+        html, body {
+            margin: 0;
+            min-height: 100%;
+        }
+
+        body {
+            font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
+            color: var(--ink);
+            background: var(--brand);
+            -webkit-font-smoothing: antialiased;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            min-height: 100vh;
+            padding: 2rem;
+        }
+
+        .card {
+            background: var(--paper);
+            border-radius: var(--radius-md);
+            padding: 2.5rem;
+            max-width: 440px;
+            width: 100%;
+            box-shadow: 0 8px 0 rgba(17, 17, 17, 0.12), 0 2px 20px rgba(17, 17, 17, 0.06);
+        }
+
+        .logo {
+            display: flex;
+            align-items: center;
+            gap: 0.6rem;
+            margin-bottom: 1.75rem;
+        }
+
+        .logo__mark {
+            width: 2.5rem;
+            height: 2.5rem;
+            background: var(--ink);
+            border-radius: var(--radius-sm);
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-family: "Nunito", system-ui, sans-serif;
+            font-weight: 900;
+            font-size: 1.2rem;
+            color: var(--brand);
+            letter-spacing: -0.02em;
+        }
+
+        .logo__text {
+            font-family: "Nunito", system-ui, sans-serif;
+            font-weight: 900;
+            font-size: 1.3rem;
+            letter-spacing: -0.02em;
+        }
+
+        .heading {
+            font-family: "Nunito", system-ui, sans-serif;
+            font-weight: 900;
+            font-size: 1.6rem;
+            letter-spacing: -0.03em;
+            line-height: 1.15;
+            margin: 0 0 0.6rem;
+        }
+
+        .subtitle {
+            font-size: 0.95rem;
+            color: var(--ink-soft);
+            margin: 0 0 1.75rem;
+            line-height: 1.5;
+        }
+
+        .status {
+            display: flex;
+            align-items: center;
+            gap: 0.75rem;
+            padding: 1rem 1.25rem;
+            border-radius: var(--radius-sm);
+            font-weight: 600;
+            font-size: 0.95rem;
+            transition: background 300ms ease, color 300ms ease;
+        }
+
+        .status--checking {
+            background: rgba(17, 17, 17, 0.05);
+            color: var(--muted);
+        }
+
+        .status--connected {
+            background: rgba(46, 139, 87, 0.1);
+            color: var(--green);
+        }
+
+        .status--error {
+            background: rgba(211, 47, 47, 0.08);
+            color: var(--red);
+        }
+
+        .status__dot {
+            width: 0.7rem;
+            height: 0.7rem;
+            border-radius: 50%;
+            flex-shrink: 0;
+        }
+
+        .status--checking .status__dot {
+            background: var(--muted);
+            animation: pulse 1.2s ease-in-out infinite;
+        }
+
+        .status--connected .status__dot {
+            background: var(--green);
+        }
+
+        .status--error .status__dot {
+            background: var(--red);
+        }
+
+        @keyframes pulse {
+            0%, 100% { opacity: 0.4; transform: scale(0.85); }
+            50%      { opacity: 1;   transform: scale(1); }
+        }
+
+        .hint {
+            margin-top: 1.5rem;
+            padding-top: 1.25rem;
+            border-top: 1px solid var(--edge);
+            font-size: 0.8rem;
+            color: var(--muted);
+            line-height: 1.5;
+        }
+
+        .hint strong {
+            color: var(--ink-soft);
+        }
+    </style>
+</head>
+<body>
+    <div class="card">
+        <h1 class="heading">Web Signer</h1>
+
+        <p class="subtitle">
+            This page connects the app to your Nostr Web Signer extension so you can sign in and use Coop securely.
+        </p>
+
+        <div id="nip07-status" class="status status--checking">
+            <div class="status__dot"></div>
+            <span id="nip07-status-text">Checking extension…</span>
+        </div>
+
+        <div class="hint">
+            <strong>Keep this tab open</strong> while using the app — it automatically handles sign-in requests in the background.
+        </div>
+    </div>
+
+    <script src="proxy.js"></script>
+</body>
+</html>

crates/browser-signer-proxy/proxy.js

@@ -0,0 +1,156 @@
+let isPolling = false;
+
+async function pollForRequests() {
+    if (isPolling) return;
+    isPolling = true;
+
+    try {
+        const response = await fetch('/api/pending');
+        const data = await response.json();
+
+        console.log('Polled for requests, got:', data);
+
+        // Process any new requests
+        if (data.requests && data.requests.length > 0) {
+            console.log(`Processing ${data.requests.length} requests`);
+            for (const request of data.requests) {
+                await handleNip07Request(request);
+            }
+        }
+    } catch (error) {
+        console.error('Polling error:', error);
+        updateStatus('Error: ' + error.message, 'error');
+    }
+
+    isPolling = false;
+}
+
+async function handleNip07Request(request) {
+    console.log('Handling request:', request);
+
+    try {
+        let result;
+
+        if (!window.nostr) {
+            throw new Error('NIP-07 extension not available');
+        }
+
+        switch (request.method) {
+            case 'get_public_key':
+                console.log('Calling nostr.getPublicKey()');
+                result = await window.nostr.getPublicKey();
+                console.log('Got public key:', result);
+                break;
+
+            case 'sign_event':
+                console.log('Calling nostr.signEvent() with:', request.params);
+                result = await window.nostr.signEvent(request.params);
+                console.log('Got signed event:', result);
+                break;
+
+            case 'nip04_encrypt':
+                console.log('Calling nostr.nip04.encrypt()');
+                result = await window.nostr.nip04.encrypt(
+                    request.params.public_key,
+                    request.params.content
+                );
+                break;
+
+            case 'nip04_decrypt':
+                console.log('Calling nostr.nip04.decrypt()');
+                result = await window.nostr.nip04.decrypt(
+                    request.params.public_key,
+                    request.params.content
+                );
+                break;
+
+            case 'nip44_encrypt':
+                console.log('Calling nostr.nip44.encrypt()');
+                result = await window.nostr.nip44.encrypt(
+                    request.params.public_key,
+                    request.params.content
+                );
+                break;
+
+            case 'nip44_decrypt':
+                console.log('Calling nostr.nip44.decrypt()');
+                result = await window.nostr.nip44.decrypt(
+                    request.params.public_key,
+                    request.params.content
+                );
+                break;
+
+
+            default:
+                throw new Error(`Unknown method: ${request.method}`);
+        }
+
+        // Send response back to server
+        const responsePayload = {
+            id: request.id,
+            result: result,
+            error: null
+        };
+
+        console.log('Sending response:', responsePayload);
+
+        await fetch('/api/response', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify(responsePayload)
+        });
+
+        console.log('Response sent successfully');
+        updateStatus('Request processed successfully', 'connected');
+
+    } catch (error) {
+        console.error('Error handling request:', error);
+
+        // Send error response back to server
+        const errorPayload = {
+            id: request.id,
+            result: null,
+            error: error.message
+        };
+
+        console.log('Sending error response:', errorPayload);
+
+        await fetch('/api/response', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify(errorPayload)
+        });
+
+        updateStatus('Error: ' + error.message, 'error');
+    }
+}
+
+function updateStatus(message, state) {
+    const container = document.getElementById('nip07-status');
+    const textEl = document.getElementById('nip07-status-text');
+    if (container && textEl) {
+        container.className = 'status status--' + state;
+        textEl.textContent = message;
+    }
+}
+
+// Start polling when page loads
+window.addEventListener('load', () => {
+    console.log('NIP-07 Proxy loaded');
+
+    // Check if NIP-07 extension is available
+    if (window.nostr) {
+        console.log('NIP-07 extension detected');
+        updateStatus('Connected — ready', 'connected');
+    } else {
+        console.log('NIP-07 extension not found');
+        updateStatus('No NIP-07 extension found', 'error');
+    }
+
+    // Start polling every 500 ms
+    setInterval(pollForRequests, 500);
+});

crates/browser-signer-proxy/src/error.rs

@@ -0,0 +1,51 @@
+// Copyright (c) 2022-2023 Yuki Kishimoto
+// Copyright (c) 2023-2025 Rust Nostr Developers
+// Distributed under the MIT software license
+
+//! Error types for the browser signer proxy.
+
+opaquerr::define_kind! {
+    /// Nostr browser signer proxy error kind.
+    pub ErrorKind {
+        /// Nostr protocol error.
+        Protocol => "nostr protocol error",
+        /// I/O error.
+        IO => "I/O error",
+        /// JSON error.
+        Json => "JSON error",
+        /// The operation timed out.
+        Timeout => "timeout",
+        /// The operation cannot be completed in the current state.
+        State => "invalid state",
+        /// Anything not covered by the stable categories above.
+        Other => "other error",
+    }
+}
+
+opaquerr::define_error! {
+    /// Nostr browser signer proxy error.
+    pub Error(ErrorKind)
+
+    from {
+        nostr::error::Error => ErrorKind::Protocol,
+        std::io::Error => ErrorKind::IO,
+        serde_json::Error => ErrorKind::Json,
+    }
+}
+
+impl Error {
+    pub(crate) fn generic<S>(message: S) -> Self
+    where
+        S: Into<String>,
+    {
+        Self::new(ErrorKind::Other, message.into())
+    }
+
+    pub(crate) fn timeout() -> Self {
+        Self::simple(ErrorKind::Timeout)
+    }
+
+    pub(crate) fn shutdown() -> Self {
+        Self::with_static_message(ErrorKind::State, "server is shutdown")
+    }
+}

crates/browser-signer-proxy/src/lib.rs

@@ -0,0 +1,764 @@
+use std::collections::HashMap;
+use std::future::Future;
+use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4};
+use std::pin::Pin;
+use std::sync::Arc;
+use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
+use std::time::{Duration, SystemTime, UNIX_EPOCH};
+
+use atomic_destructor::{AtomicDestroyer, AtomicDestructor};
+use event_listener::Event as ShutdownEvent;
+use nostr::prelude::*;
+use serde::de::DeserializeOwned;
+use serde::{Deserialize, Serialize, Serializer};
+use serde_json::{Value, json};
+use smol::channel;
+use smol::io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader};
+use smol::lock::Mutex;
+use smol::net::{TcpListener, TcpStream};
+use uuid::Uuid;
+
+mod error;
+pub mod prelude;
+
+pub use self::error::Error;
+
+const DEFAULT_HTML: &str = include_str!("../index.html");
+const JS: &str = include_str!("../proxy.js");
+
+type PendingResponseMap = HashMap<Uuid, channel::Sender<Result<Value, String>>>;
+
+#[derive(Debug, Deserialize)]
+struct Message {
+    id: Uuid,
+    error: Option<String>,
+    result: Option<Value>,
+}
+
+impl Message {
+    fn into_result(self) -> Result<Value, String> {
+        if let Some(error) = self.error {
+            Err(error)
+        } else {
+            Ok(self.result.unwrap_or(Value::Null))
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy)]
+enum RequestMethod {
+    GetPublicKey,
+    SignEvent,
+    Nip04Encrypt,
+    Nip04Decrypt,
+    Nip44Encrypt,
+    Nip44Decrypt,
+}
+
+impl RequestMethod {
+    fn as_str(&self) -> &str {
+        match self {
+            Self::GetPublicKey => "get_public_key",
+            Self::SignEvent => "sign_event",
+            Self::Nip04Encrypt => "nip04_encrypt",
+            Self::Nip04Decrypt => "nip04_decrypt",
+            Self::Nip44Encrypt => "nip44_encrypt",
+            Self::Nip44Decrypt => "nip44_decrypt",
+        }
+    }
+}
+
+impl Serialize for RequestMethod {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        serializer.serialize_str(self.as_str())
+    }
+}
+
+#[derive(Debug, Clone, Serialize)]
+struct RequestData {
+    id: Uuid,
+    method: RequestMethod,
+    params: Value,
+}
+
+impl RequestData {
+    #[inline]
+    fn new(method: RequestMethod, params: Value) -> Self {
+        Self {
+            id: Uuid::new_v4(),
+            method,
+            params,
+        }
+    }
+}
+
+#[derive(Serialize)]
+struct Requests<'a> {
+    requests: &'a [RequestData],
+}
+
+impl<'a> Requests<'a> {
+    #[inline]
+    fn new(requests: &'a [RequestData]) -> Self {
+        Self { requests }
+    }
+
+    #[inline]
+    fn len(&self) -> usize {
+        self.requests.len()
+    }
+}
+
+/// Params for NIP-04 and NIP-44 encryption/decryption
+#[derive(Serialize)]
+struct CryptoParams<'a> {
+    public_key: &'a PublicKey,
+    content: &'a str,
+}
+
+impl<'a> CryptoParams<'a> {
+    #[inline]
+    fn new(public_key: &'a PublicKey, content: &'a str) -> Self {
+        Self {
+            public_key,
+            content,
+        }
+    }
+}
+
+#[derive(Debug)]
+struct ProxyState {
+    /// Requests waiting to be picked up by browser
+    pub outgoing_requests: Mutex<Vec<RequestData>>,
+    /// Map of request ID to response sender
+    pub pending_responses: Mutex<PendingResponseMap>,
+    /// Last time the client asked for the pending requests
+    pub last_pending_request: Arc<AtomicU64>,
+}
+
+/// Configuration options for [`BrowserSignerProxy`].
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct BrowserSignerProxyOptions {
+    /// Request timeout for the signer extension. Default is 30 seconds.
+    pub timeout: Duration,
+    /// Proxy server IP address and port. Default is `127.0.0.1:7400`.
+    pub addr: SocketAddr,
+    /// Custom HTML page.
+    // NOTE: not `Option` to move it between threads without reference counter
+    pub custom_html: &'static str,
+}
+
+#[derive(Debug, Clone)]
+struct InnerBrowserSignerProxy {
+    /// Configuration options for the proxy
+    options: BrowserSignerProxyOptions,
+    /// Internal state of the proxy including request queues
+    state: Arc<ProxyState>,
+    /// Notification trigger for graceful shutdown
+    shutdown: Arc<ShutdownEvent>,
+    /// Flag to indicate if the server is shutdown
+    is_shutdown: Arc<AtomicBool>,
+    /// Flag indicating if the server is started
+    is_started: Arc<AtomicBool>,
+}
+
+impl AtomicDestroyer for InnerBrowserSignerProxy {
+    fn on_destroy(&self) {
+        self.shutdown();
+    }
+}
+
+impl InnerBrowserSignerProxy {
+    #[inline]
+    fn is_shutdown(&self) -> bool {
+        self.is_shutdown.load(Ordering::SeqCst)
+    }
+
+    fn shutdown(&self) {
+        // Mark the server as shutdown
+        self.is_shutdown.store(true, Ordering::SeqCst);
+
+        // Notify all waiters that the proxy is shutting down
+        self.shutdown.notify(usize::MAX);
+    }
+}
+
+/// Nostr Browser Signer Proxy
+///
+/// Proxy to use Nostr Browser signer (NIP-07) in native applications.
+#[derive(Debug, Clone)]
+pub struct BrowserSignerProxy {
+    inner: AtomicDestructor<InnerBrowserSignerProxy>,
+}
+
+impl Default for BrowserSignerProxyOptions {
+    fn default() -> Self {
+        Self {
+            timeout: Duration::from_secs(30),
+            // 7 for NIP-07 and 400 because the NIP title is 40 bytes :)
+            addr: SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::LOCALHOST, 7400)),
+            custom_html: "",
+        }
+    }
+}
+
+impl BrowserSignerProxyOptions {
+    /// Sets the timeout duration.
+    pub const fn timeout(mut self, timeout: Duration) -> Self {
+        self.timeout = timeout;
+        self
+    }
+
+    /// Sets the IP address.
+    pub const fn ip_addr(mut self, new_ip: IpAddr) -> Self {
+        self.addr = SocketAddr::new(new_ip, self.addr.port());
+        self
+    }
+
+    /// Sets the port number.
+    pub const fn port(mut self, new_port: u16) -> Self {
+        self.addr = SocketAddr::new(self.addr.ip(), new_port);
+        self
+    }
+
+    /// Sets a custom html page.
+    ///
+    /// The page must include `/proxy.js` script (`<script src="/proxy.js"></script>`)
+    /// which will handle communication with the server and update the element
+    /// with id `nip07-proxy-status` with the status.
+    pub const fn custom_html_page(mut self, custom_html: &'static str) -> Self {
+        self.custom_html = custom_html;
+        self
+    }
+}
+
+impl BrowserSignerProxy {
+    /// Construct a new browser signer proxy
+    pub fn new(options: BrowserSignerProxyOptions) -> Self {
+        let state = ProxyState {
+            outgoing_requests: Mutex::new(Vec::new()),
+            pending_responses: Mutex::new(HashMap::new()),
+            last_pending_request: Arc::new(AtomicU64::new(0)),
+        };
+
+        Self {
+            inner: AtomicDestructor::new(InnerBrowserSignerProxy {
+                options,
+                state: Arc::new(state),
+                shutdown: Arc::new(ShutdownEvent::new()),
+                is_shutdown: Arc::new(AtomicBool::new(false)),
+                is_started: Arc::new(AtomicBool::new(false)),
+            }),
+        }
+    }
+
+    /// Indicates whether the server is currently running.
+    #[inline]
+    pub fn is_started(&self) -> bool {
+        self.inner.is_started.load(Ordering::SeqCst)
+    }
+
+    /// Checks if there is an open browser tab ready to respond to requests by
+    /// verifying the time since the last pending request.
+    #[inline]
+    pub fn is_session_active(&self) -> bool {
+        current_time() - self.inner.state.last_pending_request.load(Ordering::SeqCst) < 2
+    }
+
+    /// Get the signer proxy webpage URL
+    #[inline]
+    pub fn url(&self) -> String {
+        format!("http://{}", self.inner.options.addr)
+    }
+
+    /// Start the proxy server.
+    ///
+    /// If this is not called explicitly, the server will be automatically
+    /// started on the first interaction with the signer.
+    pub async fn start(&self) -> Result<(), Error> {
+        // Ensure is not shutdown
+        if self.inner.is_shutdown() {
+            return Err(Error::shutdown());
+        }
+
+        // Mark the proxy as started and check if was already started
+        let is_started: bool = self.inner.is_started.swap(true, Ordering::SeqCst);
+
+        // Immediately return if already started
+        if is_started {
+            return Ok(());
+        }
+
+        let listener: TcpListener = match TcpListener::bind(self.inner.options.addr).await {
+            Ok(listener) => listener,
+            Err(e) => {
+                // Undo the started flag if binding fails
+                self.inner.is_started.store(false, Ordering::SeqCst);
+                return Err(Error::from(e));
+            }
+        };
+
+        let addr: SocketAddr = self.inner.options.addr;
+        let state: Arc<ProxyState> = self.inner.state.clone();
+        let custom_html: &'static str = self.inner.options.custom_html;
+        let shutdown: Arc<ShutdownEvent> = self.inner.shutdown.clone();
+
+        smol::spawn(async move {
+            tracing::info!("Starting proxy server on {addr}");
+
+            loop {
+                // Race between accepting a new connection and shutdown signal
+                let shutdown_listener = shutdown.listen();
+
+                enum AcceptEvent {
+                    Connection(Result<(TcpStream, SocketAddr), std::io::Error>),
+                    Shutdown,
+                }
+
+                let event = smol::future::or(
+                    async { AcceptEvent::Connection(listener.accept().await) },
+                    async {
+                        shutdown_listener.await;
+                        AcceptEvent::Shutdown
+                    },
+                )
+                .await;
+
+                match event {
+                    AcceptEvent::Connection(Ok((stream, _))) => {
+                        let state: Arc<ProxyState> = state.clone();
+                        let shutdown: Arc<ShutdownEvent> = shutdown.clone();
+
+                        smol::spawn(async move {
+                            let shutdown_listener = shutdown.listen();
+
+                            smol::future::or(
+                                async {
+                                    handle_connection(stream, state, custom_html).await;
+                                },
+                                async {
+                                    shutdown_listener.await;
+                                    tracing::debug!(
+                                        "Closing connection, proxy server is shutting down."
+                                    );
+                                },
+                            )
+                            .await;
+                        })
+                        .detach();
+                    }
+                    AcceptEvent::Connection(Err(e)) => {
+                        tracing::error!("Failed to accept connection: {e}");
+                    }
+                    AcceptEvent::Shutdown => break,
+                }
+            }
+
+            tracing::info!("Proxy server shut down.");
+        })
+        .detach();
+
+        Ok(())
+    }
+
+    #[inline]
+    async fn store_pending_response(&self, id: Uuid, tx: channel::Sender<Result<Value, String>>) {
+        let mut pending_responses = self.inner.state.pending_responses.lock().await;
+        pending_responses.insert(id, tx);
+    }
+
+    #[inline]
+    async fn store_outgoing_request(&self, request: RequestData) {
+        let mut outgoing_requests = self.inner.state.outgoing_requests.lock().await;
+        outgoing_requests.push(request);
+    }
+
+    async fn request<T>(&self, method: RequestMethod, params: Value) -> Result<T, Error>
+    where
+        T: DeserializeOwned,
+    {
+        // Start the proxy if not already started
+        self.start().await?;
+
+        // Construct the request
+        let request: RequestData = RequestData::new(method, params);
+
+        // Create a bounded channel of size 1 as a oneshot replacement
+        let (tx, rx) = channel::bounded::<Result<Value, String>>(1);
+
+        // Store the response sender
+        self.store_pending_response(request.id, tx).await;
+
+        // Add to outgoing requests queue
+        self.store_outgoing_request(request).await;
+
+        // Wait for response with timeout
+        let response = race_timeout(self.inner.options.timeout, rx.recv()).await;
+
+        match response {
+            Ok(Ok(res)) => Ok(serde_json::from_value(res)?),
+            Ok(Err(error)) => Err(Error::generic(error)),
+            Err(TimeoutError) => Err(Error::timeout()),
+        }
+    }
+
+    #[inline]
+    async fn _get_public_key(&self) -> Result<PublicKey, Error> {
+        self.request(RequestMethod::GetPublicKey, json!({})).await
+    }
+
+    #[inline]
+    async fn _sign_event(&self, event: UnsignedEvent) -> Result<Event, Error> {
+        let event: Event = self
+            .request(RequestMethod::SignEvent, serde_json::to_value(event)?)
+            .await?;
+        event.verify()?;
+        Ok(event)
+    }
+
+    #[inline]
+    async fn _nip04_encrypt(&self, public_key: &PublicKey, content: &str) -> Result<String, Error> {
+        let params = CryptoParams::new(public_key, content);
+        self.request(RequestMethod::Nip04Encrypt, serde_json::to_value(params)?)
+            .await
+    }
+
+    #[inline]
+    async fn _nip04_decrypt(&self, public_key: &PublicKey, content: &str) -> Result<String, Error> {
+        let params = CryptoParams::new(public_key, content);
+        self.request(RequestMethod::Nip04Decrypt, serde_json::to_value(params)?)
+            .await
+    }
+
+    #[inline]
+    async fn _nip44_encrypt(&self, public_key: &PublicKey, content: &str) -> Result<String, Error> {
+        let params = CryptoParams::new(public_key, content);
+        self.request(RequestMethod::Nip44Encrypt, serde_json::to_value(params)?)
+            .await
+    }
+
+    #[inline]
+    async fn _nip44_decrypt(&self, public_key: &PublicKey, content: &str) -> Result<String, Error> {
+        let params = CryptoParams::new(public_key, content);
+        self.request(RequestMethod::Nip44Decrypt, serde_json::to_value(params)?)
+            .await
+    }
+}
+
+impl AsyncGetPublicKey for BrowserSignerProxy {
+    type Error = Error;
+
+    #[inline]
+    fn get_public_key_async(
+        &self,
+    ) -> Pin<Box<dyn Future<Output = Result<PublicKey, Self::Error>> + Send + '_>> {
+        Box::pin(async move { self._get_public_key().await })
+    }
+}
+
+impl AsyncSignEvent for BrowserSignerProxy {
+    type Error = Error;
+
+    #[inline]
+    fn sign_event_async(
+        &self,
+        unsigned: UnsignedEvent,
+    ) -> Pin<Box<dyn Future<Output = Result<Event, Self::Error>> + Send + '_>> {
+        Box::pin(async move { self._sign_event(unsigned).await })
+    }
+}
+
+impl AsyncNip04 for BrowserSignerProxy {
+    type Error = Error;
+
+    fn nip04_encrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        Box::pin(async move { self._nip04_encrypt(public_key, content).await })
+    }
+
+    fn nip04_decrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        encrypted_content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        Box::pin(async move { self._nip04_decrypt(public_key, encrypted_content).await })
+    }
+}
+
+impl AsyncNip44 for BrowserSignerProxy {
+    type Error = Error;
+
+    fn nip44_encrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        Box::pin(async move { self._nip44_encrypt(public_key, content).await })
+    }
+
+    fn nip44_decrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        payload: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        Box::pin(async move { self._nip44_decrypt(public_key, payload).await })
+    }
+}
+
+// ── Minimal HTTP server ──────────────────────────────────────────────────
+
+/// Handle a single HTTP connection.
+async fn handle_connection(stream: TcpStream, state: Arc<ProxyState>, custom_html: &'static str) {
+    let mut reader = BufReader::new(stream);
+
+    // Read the request line
+    let mut request_line = String::new();
+    if reader.read_line(&mut request_line).await.is_err() {
+        return;
+    }
+    let request_line = request_line.trim_end().to_string();
+
+    // Parse method, path, and HTTP version from request line
+    let parts: Vec<&str> = request_line.split_whitespace().collect();
+    if parts.len() < 2 {
+        send_response(&mut reader, 400, "Bad Request", "", "").await;
+        return;
+    }
+    let method = parts[0].to_uppercase();
+    let path = parts[1].to_string();
+
+    // Read headers until empty line
+    let mut headers = Vec::new();
+    let mut content_length: usize = 0;
+    loop {
+        let mut line = String::new();
+        if reader.read_line(&mut line).await.is_err() {
+            return;
+        }
+        let line = line.trim_end().to_string();
+        if line.is_empty() {
+            break;
+        }
+        if let Some(value) = line.strip_prefix("content-length:") {
+            content_length = value.trim().parse().unwrap_or(0);
+        } else if let Some(value) = line.strip_prefix("Content-Length:") {
+            content_length = value.trim().parse().unwrap_or(0);
+        }
+        headers.push(line);
+    }
+
+    match (method.as_str(), path.as_str()) {
+        // Serve the HTML proxy page
+        ("GET", "/") => {
+            let html = if custom_html.is_empty() {
+                DEFAULT_HTML
+            } else {
+                custom_html
+            };
+            send_response(&mut reader, 200, "OK", "text/html", html).await;
+        }
+        // Serve the JS proxy script
+        ("GET", "/proxy.js") => {
+            send_response(&mut reader, 200, "OK", "application/javascript", JS).await;
+        }
+        // Browser polls this endpoint to get pending requests
+        ("GET", "/api/pending") => {
+            state
+                .last_pending_request
+                .store(current_time(), Ordering::SeqCst);
+
+            let mut outgoing = state.outgoing_requests.lock().await;
+
+            let requests = Requests::new(&outgoing);
+            let json = match serde_json::to_string(&requests) {
+                Ok(j) => j,
+                Err(e) => {
+                    tracing::error!("Failed to serialize pending requests: {e}");
+                    send_response(&mut reader, 500, "Internal Server Error", "", "").await;
+                    return;
+                }
+            };
+
+            tracing::debug!("Sending {} pending requests to browser", requests.len());
+
+            // Clear the outgoing requests after sending them
+            outgoing.clear();
+
+            send_response_cors_json(&mut reader, 200, "OK", &json).await;
+        }
+        // Receive response from browser extension
+        ("POST", "/api/response") => {
+            let mut body_bytes = vec![0u8; content_length];
+            if content_length > 0 && reader.read_exact(&mut body_bytes).await.is_err() {
+                send_response(&mut reader, 400, "Bad Request", "", "").await;
+                return;
+            }
+
+            let message: Message = match serde_json::from_slice(&body_bytes) {
+                Ok(json) => json,
+                Err(e) => {
+                    tracing::error!("Failed to parse response body: {e}");
+                    send_response(&mut reader, 400, "Invalid JSON", "", "").await;
+                    return;
+                }
+            };
+
+            tracing::debug!("Received response from browser: {message:?}");
+
+            let id: Uuid = message.id;
+            let mut pending = state.pending_responses.lock().await;
+
+            match pending.remove(&id) {
+                Some(sender) => {
+                    // Use try_send since we already hold the lock
+                    let _ = sender.try_send(message.into_result());
+                    tracing::info!("Forwarded response for request {id}");
+                }
+                None => tracing::warn!("No pending request found for {id}"),
+            }
+
+            send_response_cors(&mut reader, 200, "OK", "text/plain", "OK").await;
+        }
+        // CORS preflight
+        ("OPTIONS", _) => {
+            let response = "HTTP/1.1 200 OK\r\n\
+                Access-Control-Allow-Origin: *\r\n\
+                Access-Control-Allow-Methods: GET, POST, OPTIONS\r\n\
+                Access-Control-Allow-Headers: Content-Type\r\n\
+                Content-Length: 0\r\n\
+                Connection: close\r\n\
+                \r\n";
+            let _ = reader.get_mut().write_all(response.as_bytes()).await;
+            let _ = reader.get_mut().flush().await;
+        }
+        // 404 - not found
+        _ => {
+            send_response(&mut reader, 404, "Not Found", "", "").await;
+        }
+    }
+}
+
+/// Write an HTTP response to the stream.
+async fn send_response(
+    stream: &mut (impl AsyncWriteExt + Unpin),
+    status: u16,
+    status_text: &str,
+    content_type: &str,
+    body: &str,
+) {
+    let mut response = format!("HTTP/1.1 {status} {status_text}\r\n");
+
+    if !content_type.is_empty() {
+        response.push_str(&format!("Content-Type: {content_type}\r\n"));
+    }
+
+    response.push_str(&format!("Content-Length: {}\r\n", body.len()));
+    response.push_str("Access-Control-Allow-Origin: *\r\n");
+    response.push_str("Connection: close\r\n");
+    response.push_str("\r\n");
+    response.push_str(body);
+
+    let _ = stream.write_all(response.as_bytes()).await;
+    let _ = stream.flush().await;
+}
+
+/// Write a response with CORS headers and JSON content type.
+async fn send_response_cors_json(
+    stream: &mut (impl AsyncWriteExt + Unpin),
+    status: u16,
+    status_text: &str,
+    body: &str,
+) {
+    let mut response = format!("HTTP/1.1 {status} {status_text}\r\n");
+    response.push_str("Content-Type: application/json\r\n");
+    response.push_str(&format!("Content-Length: {}\r\n", body.len()));
+    response.push_str("Access-Control-Allow-Origin: *\r\n");
+    response.push_str("Connection: close\r\n");
+    response.push_str("\r\n");
+    response.push_str(body);
+
+    let _ = stream.write_all(response.as_bytes()).await;
+    let _ = stream.flush().await;
+}
+
+/// Write a response with CORS headers.
+async fn send_response_cors(
+    stream: &mut (impl AsyncWriteExt + Unpin),
+    status: u16,
+    status_text: &str,
+    content_type: &str,
+    body: &str,
+) {
+    let mut response = format!("HTTP/1.1 {status} {status_text}\r\n");
+
+    if !content_type.is_empty() {
+        response.push_str(&format!("Content-Type: {content_type}\r\n"));
+    }
+
+    response.push_str(&format!("Content-Length: {}\r\n", body.len()));
+    response.push_str("Access-Control-Allow-Origin: *\r\n");
+    response.push_str("Connection: close\r\n");
+    response.push_str("\r\n");
+    response.push_str(body);
+
+    let _ = stream.write_all(response.as_bytes()).await;
+    let _ = stream.flush().await;
+}
+
+// ── Timeout helper ───────────────────────────────────────────────────────
+
+/// An error indicating that an operation timed out.
+#[derive(Debug)]
+struct TimeoutError;
+
+/// Races a channel receive against a duration.
+///
+/// Returns the channel value on success, or [`TimeoutError`] if the duration
+/// elapses first or the channel is closed.
+async fn race_timeout<T>(
+    duration: Duration,
+    recv: impl Future<Output = Result<T, channel::RecvError>>,
+) -> Result<T, TimeoutError> {
+    enum Event<T> {
+        Value(T),
+        ChannelClosed,
+        Timeout,
+    }
+
+    let event = smol::future::or(
+        async {
+            match recv.await {
+                Ok(value) => Event::Value(value),
+                Err(_) => Event::ChannelClosed,
+            }
+        },
+        async {
+            smol::Timer::after(duration).await;
+            Event::Timeout
+        },
+    )
+    .await;
+
+    match event {
+        Event::Value(value) => Ok(value),
+        Event::ChannelClosed | Event::Timeout => Err(TimeoutError),
+    }
+}
+
+// ── Utility ──────────────────────────────────────────────────────────────
+
+/// Gets the current time in seconds since the Unix epoch (1970-01-01). If the
+/// time is before the epoch, returns 0.
+#[inline]
+fn current_time() -> u64 {
+    SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .map(|d| d.as_secs())
+        .unwrap_or_default()
+}

crates/browser-signer-proxy/src/prelude.rs

@@ -0,0 +1,14 @@
+// Copyright (c) 2022-2023 Yuki Kishimoto
+// Copyright (c) 2023-2025 Rust Nostr Developers
+// Distributed under the MIT software license
+
+//! Prelude
+
+#![allow(unknown_lints)]
+#![allow(ambiguous_glob_reexports)]
+#![doc(hidden)]
+
+pub use nostr::prelude::*;
+
+pub use crate::error::{Error, ErrorKind};
+pub use crate::*;

crates/chat/Cargo.toml

@@ -13,15 +13,16 @@ settings = { path = "../settings" }
 
 gpui.workspace = true
 nostr-sdk.workspace = true
+instant.workspace = true
 
 anyhow.workspace = true
 itertools.workspace = true
 smallvec.workspace = true
-smol.workspace = true
 log.workspace = true
-futures.workspace = true
 flume.workspace = true
-serde.workspace = true
-serde_json.workspace = true
 
+futures.workspace = true
 fuzzy-matcher = "0.3.7"
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+smol.workspace = true

crates/chat/src/message.rs

@@ -1,7 +1,152 @@
 use std::hash::Hash;
+use std::ops::Range;
 
-use common::EventUtils;
+use common::{EventExt, NostrParser, extract_and_remove_media_urls};
+use gpui::{SharedString, SharedUri};
 use nostr_sdk::prelude::*;
+use state::FileAttachment;
+
+pub const KIND_FILE_MESSAGE: Kind = Kind::Custom(15);
+
+/// Rendered message.
+#[derive(Debug, Clone)]
+pub struct Message {
+    pub id: EventId,
+    /// Author's public key
+    pub author: PublicKey,
+    /// The content/text of the message
+    pub content: String,
+    /// List of media URLs in the message
+    pub media: Vec<SharedUri>,
+    /// Message created time as unix timestamp
+    pub created_at: Timestamp,
+    /// List of mentioned public keys in the message
+    pub mentions: Vec<Mention>,
+    /// List of event of the message this message is a reply to
+    pub replies_to: Vec<EventId>,
+    /// Encrypted file attachment
+    pub file: Option<FileAttachment>,
+}
+
+impl From<&Event> for Message {
+    fn from(val: &Event) -> Self {
+        from_parts(
+            val.id,
+            val.pubkey,
+            val.created_at,
+            val.kind,
+            &val.content,
+            &val.tags,
+        )
+    }
+}
+
+impl From<&UnsignedEvent> for Message {
+    fn from(val: &UnsignedEvent) -> Self {
+        from_parts(
+            // Event ID must be known
+            val.id.unwrap(),
+            val.pubkey,
+            val.created_at,
+            val.kind,
+            &val.content,
+            &val.tags,
+        )
+    }
+}
+
+impl From<&NewMessage> for Message {
+    fn from(val: &NewMessage) -> Self {
+        from_parts(
+            // Event ID must be known
+            val.rumor.id.unwrap(),
+            val.rumor.pubkey,
+            val.rumor.created_at,
+            val.rumor.kind,
+            &val.rumor.content,
+            &val.rumor.tags,
+        )
+    }
+}
+
+fn from_parts(
+    id: EventId,
+    author: PublicKey,
+    created_at: Timestamp,
+    kind: Kind,
+    content: &str,
+    tags: &Tags,
+) -> Message {
+    let file = if kind == KIND_FILE_MESSAGE {
+        FileAttachment::from_tags(content, tags)
+    } else {
+        None
+    };
+    let has_file = file.is_some();
+
+    let replies_to = extract_reply_ids(tags);
+
+    // For file messages `.content` is the encrypted blob URL, not text or media
+    let mentions = if has_file {
+        Vec::new()
+    } else {
+        extract_mentions(content)
+    };
+
+    let (media, content) = if has_file {
+        (Vec::new(), String::new())
+    } else {
+        extract_and_remove_media_urls(content)
+    };
+
+    Message {
+        id,
+        author,
+        content,
+        media,
+        created_at,
+        mentions,
+        replies_to,
+        file,
+    }
+}
+
+impl Eq for Message {}
+
+impl PartialEq for Message {
+    fn eq(&self, other: &Self) -> bool {
+        self.id == other.id
+    }
+}
+
+impl Ord for Message {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.created_at.cmp(&other.created_at)
+    }
+}
+
+impl PartialOrd for Message {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        Some(self.cmp(other))
+    }
+}
+
+impl Hash for Message {
+    fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+        self.id.hash(state);
+    }
+}
+
+impl Message {
+    /// Single-line representation for reply previews, notifications and copy.
+    pub fn preview(&self) -> SharedString {
+        if let Some(file) = &self.file {
+            return format!("[File] {}", file.display_name()).into();
+        }
+
+        self.content.clone().into()
+    }
+}
 
 /// New message.
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
@@ -23,194 +168,62 @@ impl NewMessage {
     }
 }
 
-/// Message.
-#[derive(Debug, Clone, Hash, PartialEq, Eq)]
-pub enum Message {
-    User(RenderedMessage),
-    Warning(String, Timestamp),
-    System(Timestamp),
+/// Trash message.
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
+pub struct FailedMessage {
+    pub raw_event: SharedString,
+    pub reason: SharedString,
 }
 
-impl Message {
-    pub fn user<I>(user: I) -> Self
+impl FailedMessage {
+    pub fn new<T>(event: &Event, reason: T) -> Self
     where
-        I: Into<RenderedMessage>,
+        T: Into<SharedString>,
     {
-        Self::User(user.into())
-    }
-
-    pub fn warning<I>(content: I) -> Self
-    where
-        I: Into<String>,
-    {
-        Self::Warning(content.into(), Timestamp::now())
-    }
-
-    pub fn system() -> Self {
-        Self::System(Timestamp::default())
-    }
-
-    fn timestamp(&self) -> &Timestamp {
-        match self {
-            Message::User(msg) => &msg.created_at,
-            Message::Warning(_, ts) => ts,
-            Message::System(ts) => ts,
+        Self {
+            raw_event: SharedString::from(event.as_json()),
+            reason: reason.into(),
         }
     }
 }
 
-impl From<&NewMessage> for Message {
-    fn from(val: &NewMessage) -> Self {
-        Self::User(val.into())
-    }
-}
-
-impl From<&UnsignedEvent> for Message {
-    fn from(val: &UnsignedEvent) -> Self {
-        Self::User(val.into())
-    }
-}
-
-impl Ord for Message {
-    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
-        match (self, other) {
-            // System always comes first
-            (Message::System(_), Message::System(_)) => self.timestamp().cmp(other.timestamp()),
-            (Message::System(_), _) => std::cmp::Ordering::Less,
-            (_, Message::System(_)) => std::cmp::Ordering::Greater,
-
-            // For non-system messages, compare by timestamp
-            _ => self.timestamp().cmp(other.timestamp()),
-        }
-    }
-}
-
-impl PartialOrd for Message {
-    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-/// Rendered message.
 #[derive(Debug, Clone)]
-pub struct RenderedMessage {
-    pub id: EventId,
-    /// Author's public key
-    pub author: PublicKey,
-    /// The content/text of the message
-    pub content: String,
-    /// Message created time as unix timestamp
-    pub created_at: Timestamp,
-    /// List of mentioned public keys in the message
-    pub mentions: Vec<PublicKey>,
-    /// List of event of the message this message is a reply to
-    pub replies_to: Vec<EventId>,
+pub struct Mention {
+    pub public_key: PublicKey,
+    pub range: Range<usize>,
 }
 
-impl From<&Event> for RenderedMessage {
-    fn from(val: &Event) -> Self {
-        let mentions = extract_mentions(&val.content);
-        let replies_to = extract_reply_ids(&val.tags);
-
-        Self {
-            id: val.id,
-            author: val.pubkey,
-            content: val.content.clone(),
-            created_at: val.created_at,
-            mentions,
-            replies_to,
-        }
-    }
-}
-
-impl From<&UnsignedEvent> for RenderedMessage {
-    fn from(val: &UnsignedEvent) -> Self {
-        let mentions = extract_mentions(&val.content);
-        let replies_to = extract_reply_ids(&val.tags);
-
-        Self {
-            // Event ID must be known
-            id: val.id.unwrap(),
-            author: val.pubkey,
-            content: val.content.clone(),
-            created_at: val.created_at,
-            mentions,
-            replies_to,
-        }
-    }
-}
-
-impl From<&NewMessage> for RenderedMessage {
-    fn from(val: &NewMessage) -> Self {
-        let mentions = extract_mentions(&val.rumor.content);
-        let replies_to = extract_reply_ids(&val.rumor.tags);
-
-        Self {
-            // Event ID must be known
-            id: val.rumor.id.unwrap(),
-            author: val.rumor.pubkey,
-            content: val.rumor.content.clone(),
-            created_at: val.rumor.created_at,
-            mentions,
-            replies_to,
-        }
-    }
-}
-
-impl Eq for RenderedMessage {}
-
-impl PartialEq for RenderedMessage {
-    fn eq(&self, other: &Self) -> bool {
-        self.id == other.id
-    }
-}
-
-impl Ord for RenderedMessage {
-    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
-        self.created_at.cmp(&other.created_at)
-    }
-}
-
-impl PartialOrd for RenderedMessage {
-    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-impl Hash for RenderedMessage {
-    fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
-        self.id.hash(state);
+impl Mention {
+    pub fn new(public_key: PublicKey, range: Range<usize>) -> Self {
+        Self { public_key, range }
     }
 }
 
 /// Extracts all mentions (public keys) from a content string.
-fn extract_mentions(content: &str) -> Vec<PublicKey> {
+fn extract_mentions(content: &str) -> Vec<Mention> {
     let parser = NostrParser::new();
     let tokens = parser.parse(content);
 
     tokens
-        .filter_map(|token| match token {
-            Token::Nostr(nip21) => match nip21 {
-                Nip21::Pubkey(pubkey) => Some(pubkey),
-                Nip21::Profile(profile) => Some(profile.public_key),
-                _ => None,
-            },
+        .filter_map(|token| match token.value {
+            Nip21::Pubkey(public_key) => Some(Mention::new(public_key, token.range)),
+            Nip21::Profile(profile) => Some(Mention::new(profile.public_key, token.range)),
             _ => None,
         })
-        .collect::<Vec<_>>()
+        .collect()
 }
 
 /// Extracts all reply (ids) from the event tags.
 fn extract_reply_ids(inner: &Tags) -> Vec<EventId> {
     let mut replies_to = vec![];
 
-    for tag in inner.filter(TagKind::e()) {
+    for tag in inner.iter().filter(|tag| tag.kind() == "e") {
         if let Some(id) = tag.content().and_then(|id| EventId::parse(id).ok()) {
             replies_to.push(id);
         }
     }
 
-    for tag in inner.filter(TagKind::q()) {
+    for tag in inner.iter().filter(|tag| tag.kind() == "q") {
         if let Some(id) = tag.content().and_then(|id| EventId::parse(id).ok()) {
             replies_to.push(id);
         }

crates/chat/src/room.rs

@@ -1,24 +1,28 @@
 use std::cmp::Ordering;
 use std::hash::{Hash, Hasher};
-use std::time::Duration;
 
-use anyhow::{Context as AnyhowContext, Error};
-use common::EventUtils;
+use anyhow::{Error, anyhow};
+use common::EventExt;
+use device::DeviceRegistry;
 use gpui::{App, AppContext, Context, EventEmitter, SharedString, Task};
+use instant::Duration;
 use itertools::Itertools;
 use nostr_sdk::prelude::*;
 use person::{Person, PersonRegistry};
 use settings::{RoomConfig, SignerKind};
-use state::{NostrRegistry, TIMEOUT};
+use state::{NostrRegistry, TIMEOUT, UniversalSigner};
 
-use crate::{ChatRegistry, NewMessage};
+use crate::{FileAttachment, KIND_FILE_MESSAGE, NewMessage};
+
+const NO_DEKEY: &str = "User hasn't set up a decoupled encryption key yet.";
+const USER_NO_DEKEY: &str = "You haven't set up a decoupled encryption key or it's not available.";
 
 #[derive(Debug, Clone)]
 pub struct SendReport {
     pub receiver: PublicKey,
     pub gift_wrap_id: Option<EventId>,
     pub error: Option<SharedString>,
-    pub output: Option<Output<EventId>>,
+    pub output: Option<Output<EventId, EventSendStatus>>,
 }
 
 impl SendReport {
@@ -38,7 +42,7 @@ impl SendReport {
     }
 
     /// Set the output.
-    pub fn output(mut self, output: Output<EventId>) -> Self {
+    pub fn output(mut self, output: Output<EventId, EventSendStatus>) -> Self {
         self.output = Some(output);
         self
     }
@@ -54,16 +58,44 @@ impl SendReport {
 
     /// Returns true if the send is pending.
     pub fn pending(&self) -> bool {
-        self.output.is_none() && self.error.is_none()
+        self.error.is_none()
+            && self
+                .output
+                .as_ref()
+                .is_some_and(|o| o.success.is_empty() && o.failed.is_empty())
     }
 
     /// Returns true if the send was successful.
     pub fn success(&self) -> bool {
-        if let Some(output) = self.output.as_ref() {
-            !output.failed.is_empty()
-        } else {
-            false
-        }
+        self.error.is_none() && self.output.as_ref().is_some_and(|o| !o.success.is_empty())
+    }
+
+    /// Returns true if the send failed.
+    pub fn failed(&self) -> bool {
+        self.error.is_some() && self.output.as_ref().is_some_and(|o| !o.failed.is_empty())
+    }
+}
+
+#[derive(Debug, Clone)]
+pub enum SendStatus {
+    Ok {
+        id: EventId,
+        relay: RelayUrl,
+    },
+    Failed {
+        id: EventId,
+        relay: RelayUrl,
+        message: String,
+    },
+}
+
+impl SendStatus {
+    pub fn ok(id: EventId, relay: RelayUrl) -> Self {
+        Self::Ok { id, relay }
+    }
+
+    pub fn failed(id: EventId, relay: RelayUrl, message: String) -> Self {
+        Self::Failed { id, relay, message }
     }
 }
 
@@ -140,7 +172,8 @@ impl From<&UnsignedEvent> for Room {
         let members = val.extract_public_keys();
         let subject = val
             .tags
-            .find(TagKind::Subject)
+            .iter()
+            .find(|tag| tag.kind() == "subject")
             .and_then(|tag| tag.content().map(|s| s.to_owned().into()));
 
         Room {
@@ -149,7 +182,7 @@ impl From<&UnsignedEvent> for Room {
             subject,
             members,
             kind: RoomKind::default(),
-            config: RoomConfig::default(),
+            config: RoomConfig::new(),
         }
     }
 }
@@ -174,7 +207,7 @@ impl Room {
         // WARNING: never sign this event
         let mut event = EventBuilder::new(Kind::PrivateDirectMessage, "")
             .tags(tags)
-            .build(author);
+            .finalize_unsigned(author);
 
         // Ensure that the ID is set
         event.ensure_id();
@@ -201,10 +234,8 @@ impl Room {
 
     /// Sets this room is ongoing conversation
     pub fn set_ongoing(&mut self, cx: &mut Context<Self>) {
-        if self.kind != RoomKind::Ongoing {
-            self.kind = RoomKind::Ongoing;
-            cx.notify();
-        }
+        self.kind = RoomKind::Ongoing;
+        cx.notify();
     }
 
     /// Updates the creation timestamp of the room
@@ -222,9 +253,26 @@ impl Room {
         cx.notify();
     }
 
+    /// Updates the signer kind config for the room
+    pub fn set_signer_kind(&mut self, kind: &SignerKind, cx: &mut Context<Self>) {
+        self.config.set_signer_kind(kind);
+        cx.notify();
+    }
+
+    /// Updates the backup config for the room
+    pub fn set_backup(&mut self, cx: &mut Context<Self>) {
+        self.config.toggle_backup();
+        cx.notify();
+    }
+
+    /// Returns the config of the room
+    pub fn config(&self) -> &RoomConfig {
+        &self.config
+    }
+
     /// Returns the members of the room
-    pub fn members(&self) -> Vec<PublicKey> {
-        self.members.clone()
+    pub fn members(&self) -> &[PublicKey] {
+        &self.members
     }
 
     /// Checks if the room has more than two members (group)
@@ -296,10 +344,6 @@ impl Room {
 
         if new_message {
             self.set_created_at(created_at, cx);
-            // Sort chats after emitting a new message
-            ChatRegistry::global(cx).update(cx, |this, cx| {
-                this.sort(cx);
-            });
         }
     }
 
@@ -309,44 +353,41 @@ impl Room {
     }
 
     /// Get gossip relays for each member
-    pub fn early_connect(&self, cx: &App) -> Task<Result<(), Error>> {
+    pub fn connect(&self, cx: &App) -> Task<Result<(), Error>> {
         let nostr = NostrRegistry::global(cx);
         let client = nostr.read(cx).client();
-
-        let members = self.members();
-        let subscription_id = SubscriptionId::new(format!("room-{}", self.id));
+        let members = self.members().to_vec();
 
         cx.background_spawn(async move {
-            let signer = client.signer().context("Signer not found")?;
-            let public_key = signer.get_public_key().await?;
+            let opts = SubscribeAutoCloseOptions::default()
+                .exit_policy(ReqExitPolicy::ExitOnEOSE)
+                .timeout(Some(Duration::from_secs(TIMEOUT)));
 
-            for member in members.into_iter() {
-                if member == public_key {
-                    continue;
-                };
+            let tasks: Vec<_> = members
+                .into_iter()
+                .map(|public_key| {
+                    let client = client.clone();
+                    async move {
+                        let inbox = Filter::new()
+                            .author(public_key)
+                            .kind(Kind::InboxRelays)
+                            .limit(1);
 
-                // Construct a filter for messaging relays
-                let inbox = Filter::new()
-                    .kind(Kind::InboxRelays)
-                    .author(member)
-                    .limit(1);
+                        let announcement = Filter::new()
+                            .author(public_key)
+                            .kind(Kind::Custom(10044))
+                            .limit(1);
 
-                // Construct a filter for announcement
-                let announcement = Filter::new()
-                    .kind(Kind::Custom(10044))
-                    .author(member)
-                    .limit(1);
+                        client
+                            .subscribe(vec![inbox, announcement])
+                            .close_on(opts)
+                            .await
+                    }
+                })
+                .collect();
 
-                // Subscribe to get member's gossip relays
-                client
-                    .subscribe(vec![inbox, announcement])
-                    .with_id(subscription_id.clone())
-                    .close_on(
-                        SubscribeAutoCloseOptions::default()
-                            .timeout(Some(Duration::from_secs(TIMEOUT)))
-                            .exit_policy(ReqExitPolicy::ExitOnEOSE),
-                    )
-                    .await?;
+            for result in futures::future::join_all(tasks).await {
+                result?;
             }
 
             Ok(())
@@ -357,12 +398,12 @@ impl Room {
     pub fn get_messages(&self, cx: &App) -> Task<Result<Vec<UnsignedEvent>, Error>> {
         let nostr = NostrRegistry::global(cx);
         let client = nostr.read(cx).client();
-        let conversation_id = self.id.to_string();
+        let room_id = self.id.to_string();
 
         cx.background_spawn(async move {
             let filter = Filter::new()
                 .kind(Kind::ApplicationSpecificData)
-                .custom_tag(SingleLetterTag::lowercase(Alphabet::C), conversation_id);
+                .custom_tag(SingleLetterTag::LOWERCASE_R, room_id);
 
             let messages = client
                 .database()
@@ -378,64 +419,35 @@ impl Room {
     }
 
     // Construct a rumor event for direct message
-    pub fn rumor<S, I>(&self, content: S, replies: I, cx: &App) -> Option<UnsignedEvent>
+    pub fn rumor<S, I>(
+        &self,
+        content: S,
+        replies: I,
+        reaction: bool,
+        cx: &App,
+    ) -> Option<UnsignedEvent>
     where
         S: Into<String>,
         I: IntoIterator<Item = EventId>,
     {
-        let kind = Kind::PrivateDirectMessage;
+        let kind = if reaction {
+            Kind::Reaction
+        } else {
+            Kind::PrivateDirectMessage
+        };
+
         let content: String = content.into();
         let replies: Vec<EventId> = replies.into_iter().collect();
 
-        let persons = PersonRegistry::global(cx);
-        let nostr = NostrRegistry::global(cx);
-
         // Get current user's public key
-        let sender = nostr.read(cx).signer().public_key()?;
-
-        // Get all members
-        let members: Vec<Person> = self
-            .members
-            .iter()
-            .filter(|public_key| public_key != &&sender)
-            .map(|member| persons.read(cx).get(member, cx))
-            .collect();
-
-        // Construct event's tags
-        let mut tags = vec![];
-
-        // Add subject tag if present
-        if let Some(value) = self.subject.as_ref() {
-            tags.push(Tag::from_standardized_without_cell(TagStandard::Subject(
-                value.to_string(),
-            )));
-        }
-
-        // Add all reply tags
-        for id in replies.into_iter() {
-            tags.push(Tag::event(id))
-        }
-
-        // Add all receiver tags
-        for member in members.into_iter() {
-            // Skip current user
-            if member.public_key() == sender {
-                continue;
-            }
-
-            tags.push(Tag::from_standardized_without_cell(
-                TagStandard::PublicKey {
-                    public_key: member.public_key(),
-                    relay_url: member.messaging_relay_hint(),
-                    alias: None,
-                    uppercase: false,
-                },
-            ));
-        }
+        let nostr = NostrRegistry::global(cx);
+        let sender = nostr.read(cx).current_user()?;
 
         // Construct a direct message rumor event
         // WARNING: never sign and send this event to relays
-        let mut event = EventBuilder::new(kind, content).tags(tags).build(sender);
+        let mut event = EventBuilder::new(kind, content)
+            .tags(self.conversation_tags(&replies, sender, cx))
+            .finalize_unsigned(sender);
 
         // Ensure that the ID is set
         event.ensure_id();
@@ -443,118 +455,174 @@ impl Room {
         Some(event)
     }
 
-    /// Send rumor event to all members's messaging relays
-    pub fn send(&self, rumor: UnsignedEvent, cx: &App) -> Option<Task<Vec<SendReport>>> {
-        let persons = PersonRegistry::global(cx);
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-        let signer = nostr.read(cx).signer();
-
-        // Get room's config
-        let config = self.config.clone();
+    // Construct a rumor event for an encrypted file message (NIP-17 kind 15)
+    pub fn file_rumor<I>(&self, file: FileAttachment, replies: I, cx: &App) -> Option<UnsignedEvent>
+    where
+        I: IntoIterator<Item = EventId>,
+    {
+        let replies: Vec<EventId> = replies.into_iter().collect();
 
         // Get current user's public key
-        let sender = nostr.read(cx).signer().public_key()?;
+        let nostr = NostrRegistry::global(cx);
+        let sender = nostr.read(cx).current_user()?;
+
+        let mut tags = self.conversation_tags(&replies, sender, cx);
+        tags.extend(file.tags());
+
+        // Construct a file message rumor event
+        // WARNING: never sign and send this event to relays
+        let mut event = EventBuilder::new(KIND_FILE_MESSAGE, file.url.to_string())
+            .tags(tags)
+            .finalize_unsigned(sender);
+
+        // Ensure that the ID is set
+        event.ensure_id();
+
+        Some(event)
+    }
+
+    // Build the `subject` + reply `e` tags + receiver `p` tags (excluding `sender`)
+    fn conversation_tags(&self, replies: &[EventId], sender: PublicKey, cx: &App) -> Vec<Tag> {
+        let persons = PersonRegistry::global(cx);
+
+        // Construct event's tags
+        let mut tags = vec![];
+
+        // Add subject tag if present
+        if let Some(value) = self.subject.as_ref() {
+            tags.push(Tag::custom("subject", vec![value.to_string()]));
+        }
+
+        // Add all reply tags
+        for id in replies {
+            tags.push(Tag::event(*id))
+        }
+
+        // Add all receiver tags (no intermediate allocation)
+        for public_key in self.members.iter().filter(|pk| *pk != &sender) {
+            let member = persons.read(cx).get(public_key, cx);
+            tags.push(Tag::from(Nip01Tag::PublicKey {
+                public_key: member.public_key(),
+                relay_hint: member.messaging_relay_hint(),
+            }));
+        }
+
+        tags
+    }
+
+    /// Select the appropriate signer based on signer kind and available keys.
+    fn select_signer(
+        signer_kind: &SignerKind,
+        has_announcement: bool,
+        encryption_signer: &Option<UniversalSigner>,
+        user_signer: &UniversalSigner,
+    ) -> UniversalSigner {
+        match signer_kind {
+            SignerKind::Auto => {
+                if has_announcement {
+                    encryption_signer
+                        .clone()
+                        .unwrap_or_else(|| user_signer.clone())
+                } else {
+                    user_signer.clone()
+                }
+            }
+            SignerKind::Encryption => encryption_signer
+                .clone()
+                .expect("encryption signer must be set"),
+            SignerKind::User => user_signer.clone(),
+        }
+    }
+
+    /// Send rumor event to all members's messaging relays
+    pub fn send(&self, rumor: UnsignedEvent, cx: &App) -> Option<Task<Vec<SendReport>>> {
+        let config = self.config.clone();
+
+        let device = DeviceRegistry::global(cx);
+        let encryption_signer = device.read(cx).signer(cx);
+
+        let nostr = NostrRegistry::global(cx);
+        let client = nostr.read(cx).client();
+        let user_signer = nostr.read(cx).signer();
+        let current_user = nostr.read(cx).current_user()?;
+
+        // Get sender's profile
+        let persons = PersonRegistry::global(cx);
+        let sender = persons.read(cx).get(&current_user, cx);
 
         // Get all members (excluding sender)
         let members: Vec<Person> = self
             .members
             .iter()
-            .filter(|public_key| public_key != &&sender)
+            .filter(|public_key| public_key != &&sender.public_key())
             .map(|member| persons.read(cx).get(member, cx))
             .collect();
 
         Some(cx.background_spawn(async move {
             let signer_kind = config.signer_kind();
-            let user_signer = signer.get().await;
-            let encryption_signer = signer.get_encryption_signer().await;
+            let backup = config.backup();
 
+            let mut sents = 0;
             let mut reports = Vec::new();
 
+            // Process each member
             for member in members {
-                let relays = member.messaging_relays();
                 let announcement = member.announcement();
+                let public_key = member.public_key();
 
-                // Skip if member has no messaging relays
-                if relays.is_empty() {
-                    reports.push(SendReport::new(member.public_key()).error("No messaging relays"));
-                    continue;
+                // Handle encryption signer requirements
+                if signer_kind.encryption() {
+                    // Receiver didn't set up a decoupled encryption key
+                    if announcement.is_none() {
+                        reports.push(SendReport::new(public_key).error(NO_DEKEY));
+                        continue;
+                    }
+
+                    // Sender didn't set up a decoupled encryption key
+                    if encryption_signer.is_none() {
+                        reports.push(SendReport::new(sender.public_key()).error(USER_NO_DEKEY));
+                        continue;
+                    }
                 }
 
-                // Ensure relay connections
-                for url in relays.iter() {
-                    client
-                        .add_relay(url)
-                        .and_connect()
-                        .capabilities(RelayCapabilities::GOSSIP)
-                        .await
-                        .ok();
+                // Determine the signer to use
+                let signer = Self::select_signer(
+                    signer_kind,
+                    announcement.is_some(),
+                    &encryption_signer,
+                    &user_signer,
+                );
+
+                // Send the gift wrap event and collect the report
+                match send_gift_wrap(&client, &signer, &member, &rumor, signer_kind).await {
+                    Ok(report) => {
+                        reports.push(report);
+                        sents += 1;
+                    }
+                    Err(error) => {
+                        let report = SendReport::new(public_key).error(error.to_string());
+                        reports.push(report);
+                    }
                 }
+            }
 
-                // When forced to use encryption signer, skip if receiver has no announcement
-                if signer_kind.encryption() && announcement.is_none() {
-                    reports
-                        .push(SendReport::new(member.public_key()).error("Encryption not found"));
-                    continue;
-                }
+            // Send backup to current user if needed
+            if backup && sents >= 1 {
+                let public_key = sender.public_key();
 
-                // Determine receiver and signer based on signer kind
-                let (receiver, signer_to_use) = match signer_kind {
-                    SignerKind::Auto => {
-                        if let Some(announcement) = announcement {
-                            if let Some(enc_signer) = encryption_signer.as_ref() {
-                                (announcement.public_key(), enc_signer.clone())
-                            } else {
-                                (member.public_key(), user_signer.clone())
-                            }
-                        } else {
-                            (member.public_key(), user_signer.clone())
-                        }
-                    }
-                    SignerKind::Encryption => {
-                        let Some(encryption_signer) = encryption_signer.as_ref() else {
-                            reports.push(
-                                SendReport::new(member.public_key()).error("Encryption not found"),
-                            );
-                            continue;
-                        };
-                        let Some(announcement) = announcement else {
-                            reports.push(
-                                SendReport::new(member.public_key())
-                                    .error("Announcement not found"),
-                            );
-                            continue;
-                        };
-                        (announcement.public_key(), encryption_signer.clone())
-                    }
-                    SignerKind::User => (member.public_key(), user_signer.clone()),
-                };
+                // Determine the signer to use
+                let signer = Self::select_signer(
+                    signer_kind,
+                    sender.announcement().is_some(),
+                    &encryption_signer,
+                    &user_signer,
+                );
 
-                // Create and send gift-wrapped event
-                match EventBuilder::gift_wrap(&signer_to_use, &receiver, rumor.clone(), []).await {
-                    Ok(event) => {
-                        match client
-                            .send_event(&event)
-                            .to(relays)
-                            .ack_policy(AckPolicy::none())
-                            .await
-                        {
-                            Ok(output) => {
-                                reports.push(
-                                    SendReport::new(member.public_key())
-                                        .gift_wrap_id(event.id)
-                                        .output(output),
-                                );
-                            }
-                            Err(e) => {
-                                reports.push(
-                                    SendReport::new(member.public_key()).error(e.to_string()),
-                                );
-                            }
-                        }
-                    }
-                    Err(e) => {
-                        reports.push(SendReport::new(member.public_key()).error(e.to_string()));
+                match send_gift_wrap(&client, &signer, &sender, &rumor, signer_kind).await {
+                    Ok(report) => reports.push(report),
+                    Err(error) => {
+                        let report = SendReport::new(public_key).error(error.to_string());
+                        reports.push(report);
                     }
                 }
             }
@@ -562,222 +630,57 @@ impl Room {
             reports
         }))
     }
-
-    /*
-    * /// Create a new unsigned message event
-    pub fn create_message(
-        &self,
-        content: &str,
-        replies: Vec<EventId>,
-        cx: &App,
-    ) -> Task<Result<UnsignedEvent, Error>> {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        let subject = self.subject.clone();
-        let content = content.to_string();
-
-        let mut member_and_relay_hints = HashMap::new();
-
-        // Populate the hashmap with member and relay hint tasks
-        for member in self.members.iter() {
-            let hint = nostr.read(cx).relay_hint(member, cx);
-            member_and_relay_hints.insert(member.to_owned(), hint);
+}
+
+// Helper function to send a gift-wrapped event
+async fn send_gift_wrap(
+    client: &Client,
+    signer: &UniversalSigner,
+    receiver: &Person,
+    rumor: &UnsignedEvent,
+    config: &SignerKind,
+) -> Result<SendReport, Error> {
+    let k_tag = Tag::custom("k", [rumor.kind.to_string()]);
+    let mut extra_tags = vec![k_tag];
+
+    // Determine the receiver public key based on the config
+    let receiver = match config {
+        SignerKind::Auto => {
+            if let Some(announcement) = receiver.announcement().as_ref() {
+                extra_tags.push(Tag::public_key(receiver.public_key()));
+                announcement.public_key()
+            } else {
+                receiver.public_key()
+            }
         }
-
-        cx.background_spawn(async move {
-            let signer = client.signer().context("Signer not found")?;
-            let public_key = signer.get_public_key().await?;
-
-            // List of event tags for each receiver
-            let mut tags = vec![];
-
-            for (member, task) in member_and_relay_hints.into_iter() {
-                // Skip current user
-                if member == public_key {
-                    continue;
-                }
-
-                // Get relay hint if available
-                let relay_url = task.await;
-
-                // Construct a public key tag with relay hint
-                let tag = TagStandard::PublicKey {
-                    public_key: member,
-                    relay_url,
-                    alias: None,
-                    uppercase: false,
-                };
-
-                tags.push(Tag::from_standardized_without_cell(tag));
-            }
-
-            // Add subject tag if present
-            if let Some(value) = subject {
-                tags.push(Tag::from_standardized_without_cell(TagStandard::Subject(
-                    value.to_string(),
-                )));
-            }
-
-            // Add all reply tags
-            for id in replies {
-                tags.push(Tag::event(id))
-            }
-
-            // Construct a direct message event
-            //
-            // WARNING: never sign and send this event to relays
-            let mut event = EventBuilder::new(Kind::PrivateDirectMessage, content)
-                .tags(tags)
-                .build(public_key);
-
-            // Ensure the event ID has been generated
-            event.ensure_id();
-
-            Ok(event)
-        })
-    }
-
-    /// Create a task to send a message to all room members
-    pub fn send_message(
-        &self,
-        rumor: &UnsignedEvent,
-        cx: &App,
-    ) -> Task<Result<Vec<SendReport>, Error>> {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        let mut members = self.members();
-        let rumor = rumor.to_owned();
-
-        cx.background_spawn(async move {
-            let signer = client.signer().context("Signer not found")?;
-            let current_user = signer.get_public_key().await?;
-
-            // Remove the current user's public key from the list of receivers
-            // the current user will be handled separately
-            members.retain(|this| this != &current_user);
-
-            // Collect the send reports
-            let mut reports: Vec<SendReport> = vec![];
-
-            for receiver in members.into_iter() {
-                // Construct the gift wrap event
-                let event =
-                    EventBuilder::gift_wrap(signer, &receiver, rumor.clone(), vec![]).await?;
-
-                // Send the gift wrap event to the messaging relays
-                match client.send_event(&event).to_nip17().await {
-                    Ok(output) => {
-                        let id = output.id().to_owned();
-                        let auth = output.failed.iter().any(|(_, s)| s.starts_with("auth-"));
-                        let report = SendReport::new(receiver).status(output);
-                        let tracker = tracker().read().await;
-
-                        if auth {
-                            // Wait for authenticated and resent event successfully
-                            for attempt in 0..=SEND_RETRY {
-                                // Check if event was successfully resent
-                                if tracker.is_sent_by_coop(&id) {
-                                    let output = Output::new(id);
-                                    let report = SendReport::new(receiver).status(output);
-                                    reports.push(report);
-                                    break;
-                                }
-
-                                // Check if retry limit exceeded
-                                if attempt == SEND_RETRY {
-                                    reports.push(report);
-                                    break;
-                                }
-
-                                smol::Timer::after(Duration::from_millis(1200)).await;
-                            }
-                        } else {
-                            reports.push(report);
-                        }
-                    }
-                    Err(e) => {
-                        reports.push(SendReport::new(receiver).error(e.to_string()));
-                    }
-                }
-            }
-
-            // Construct the gift-wrapped event
-            let event =
-                EventBuilder::gift_wrap(signer, &current_user, rumor.clone(), vec![]).await?;
-
-            // Only send a backup message to current user if sent successfully to others
-            if reports.iter().all(|r| r.is_sent_success()) {
-                // Send the event to the messaging relays
-                match client.send_event(&event).to_nip17().await {
-                    Ok(output) => {
-                        reports.push(SendReport::new(current_user).status(output));
-                    }
-                    Err(e) => {
-                        reports.push(SendReport::new(current_user).error(e.to_string()));
-                    }
-                }
+        SignerKind::Encryption => {
+            if let Some(announcement) = receiver.announcement().as_ref() {
+                extra_tags.push(Tag::public_key(receiver.public_key()));
+                announcement.public_key()
             } else {
-                reports.push(SendReport::new(current_user).on_hold(event));
+                return Err(anyhow!("User has no encryption announcement"));
             }
-
-            Ok(reports)
-        })
-    }
-
-    /// Create a task to resend a failed message
-    pub fn resend_message(
-        &self,
-        reports: Vec<SendReport>,
-        cx: &App,
-    ) -> Task<Result<Vec<SendReport>, Error>> {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        cx.background_spawn(async move {
-            let mut resend_reports = vec![];
-
-            for report in reports.into_iter() {
-                let receiver = report.receiver;
-
-                // Process failed events
-                if let Some(output) = report.status {
-                    let id = output.id();
-                    let urls: Vec<&RelayUrl> = output.failed.keys().collect();
-
-                    if let Some(event) = client.database().event_by_id(id).await? {
-                        for url in urls.into_iter() {
-                            let relay = client.relay(url).await?.context("Relay not found")?;
-                            let id = relay.send_event(&event).await?;
-
-                            let resent: Output<EventId> = Output {
-                                val: id,
-                                success: HashSet::from([url.to_owned()]),
-                                failed: HashMap::new(),
-                            };
-
-                            resend_reports.push(SendReport::new(receiver).status(resent));
-                        }
-                    }
-                }
-
-                // Process the on hold event if it exists
-                if let Some(event) = report.on_hold {
-                    // Send the event to the messaging relays
-                    match client.send_event(&event).await {
-                        Ok(output) => {
-                            resend_reports.push(SendReport::new(receiver).status(output));
-                        }
-                        Err(e) => {
-                            resend_reports.push(SendReport::new(receiver).error(e.to_string()));
-                        }
-                    }
-                }
-            }
-
-            Ok(resend_reports)
-        })
-    }
-    */
+        }
+        SignerKind::User => receiver.public_key(),
+    };
+
+    // Construct the gift wrap event
+    let event = nip59::GiftWrapBuilder::new(receiver, rumor.clone())
+        .extra_tags(extra_tags)
+        .finalize_async(signer)
+        .await?;
+
+    // Send the gift wrap event and collect the report
+    let report = client
+        .send_event(&event)
+        .to_nip17()
+        .ack_policy(AckPolicy::none())
+        .await
+        .map(|output| {
+            SendReport::new(receiver)
+                .gift_wrap_id(event.id)
+                .output(output)
+        })?;
+
+    Ok(report)
 }

crates/chat_ui/Cargo.toml

@@ -7,7 +7,6 @@ publish.workspace = true
 [dependencies]
 state = { path = "../state" }
 ui = { path = "../ui" }
-dock = { path = "../dock" }
 theme = { path = "../theme" }
 common = { path = "../common" }
 person = { path = "../person" }
@@ -15,17 +14,16 @@ chat = { path = "../chat" }
 settings = { path = "../settings" }
 
 gpui.workspace = true
-gpui_tokio.workspace = true
-
 nostr-sdk.workspace = true
 anyhow.workspace = true
 itertools.workspace = true
 smallvec.workspace = true
-smol.workspace = true
 flume.workspace = true
+futures.workspace = true
 log.workspace = true
 serde.workspace = true
-serde_json.workspace = true
 
-once_cell = "1.19.0"
+linkify = "0.10.0"
+pulldown-cmark = "0.13.1"
 regex = "1"
+

crates/chat_ui/src/actions.rs

@@ -1,24 +1,17 @@
 use gpui::Action;
 use nostr_sdk::prelude::*;
 use serde::Deserialize;
+use settings::SignerKind;
 
 #[derive(Action, Clone, PartialEq, Eq, Deserialize)]
 #[action(namespace = chat, no_json)]
 pub enum Command {
     Insert(&'static str),
-    ChangeSubject(&'static str),
+    ChangeSubject(String),
+    ChangeSigner(SignerKind),
+    ToggleBackup,
+    Copy(PublicKey),
+    Relays(PublicKey),
+    Njump(PublicKey),
+    Trace(EventId),
 }
-
-#[derive(Action, Clone, PartialEq, Eq, Deserialize)]
-#[action(namespace = chat, no_json)]
-pub struct SeenOn(pub EventId);
-
-/// Define a open public key action
-#[derive(Action, Clone, PartialEq, Eq, Deserialize, Debug)]
-#[action(namespace = pubkey, no_json)]
-pub struct OpenPublicKey(pub PublicKey);
-
-/// Define a copy inline public key action
-#[derive(Action, Clone, PartialEq, Eq, Deserialize, Debug)]
-#[action(namespace = pubkey, no_json)]
-pub struct CopyPublicKey(pub PublicKey);

crates/chat_ui/src/file.rs

@@ -0,0 +1,32 @@
+use std::path::{Path, PathBuf};
+
+use chat::FileAttachment;
+use gpui::SharedString;
+use nostr_sdk::prelude::*;
+
+/// A file attachment that has been uploaded, but not sent yet.
+///
+/// The local `path` is kept around so the composer can preview
+/// the file without downloading and decrypting it again.
+pub(crate) struct PendingFile {
+    pub file: FileAttachment,
+    pub path: PathBuf,
+}
+
+/// State of the encrypted file attachment of a message
+pub(crate) enum DecryptedFile {
+    Loading,
+    Ready(PathBuf),
+    Failed(SharedString),
+}
+
+/// Result of an upload, either plain or encrypted
+pub(crate) enum Uploaded {
+    Url(Url),
+    File(FileAttachment, PathBuf),
+}
+
+/// A `file://` url for a decrypted file, so it can be opened by the OS
+pub(crate) fn file_url(path: &Path) -> String {
+    format!("file://{}", path.display())
+}

crates/chat_ui/src/subject.rs

@@ -1,60 +0,0 @@
-use gpui::{
-    div, App, AppContext, Context, Entity, IntoElement, ParentElement, Render, SharedString,
-    Styled, Window,
-};
-use theme::ActiveTheme;
-use ui::input::{InputState, TextInput};
-use ui::{v_flex, Sizable};
-
-pub fn init(subject: Option<String>, window: &mut Window, cx: &mut App) -> Entity<Subject> {
-    cx.new(|cx| Subject::new(subject, window, cx))
-}
-
-pub struct Subject {
-    input: Entity<InputState>,
-}
-
-impl Subject {
-    pub fn new(subject: Option<String>, window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let input = cx.new(|cx| InputState::new(window, cx).placeholder("Plan for holiday"));
-
-        if let Some(value) = subject {
-            input.update(cx, |this, cx| {
-                this.set_value(value, window, cx);
-            });
-        };
-
-        Self { input }
-    }
-
-    pub fn new_subject(&self, cx: &App) -> SharedString {
-        self.input.read(cx).value()
-    }
-}
-
-impl Render for Subject {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        v_flex()
-            .gap_2()
-            .child(
-                v_flex()
-                    .gap_1()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().text_muted)
-                            .child(SharedString::from("Subject:")),
-                    )
-                    .child(TextInput::new(&self.input).small()),
-            )
-            .child(
-                div()
-                    .text_xs()
-                    .italic()
-                    .text_color(cx.theme().text_placeholder)
-                    .child(SharedString::from(
-                        "Subject will be updated when you send a new message.",
-                    )),
-            )
-    }
-}

crates/chat_ui/src/text.rs

@@ -1,29 +1,31 @@
 use std::ops::Range;
-use std::sync::Arc;
+use std::sync::{Arc, LazyLock};
 
+use chat::Mention;
 use gpui::{
-    AnyElement, App, ElementId, HighlightStyle, InteractiveText, IntoElement, SharedString,
-    StyledText, UnderlineStyle, Window,
+    AnyElement, App, ElementId, Entity, FontStyle, FontWeight, HighlightStyle, InteractiveText,
+    IntoElement, SharedString, StrikethroughStyle, StyledText, UnderlineStyle, Window,
 };
-use nostr_sdk::prelude::*;
-use once_cell::sync::Lazy;
 use person::PersonRegistry;
 use regex::Regex;
 use theme::ActiveTheme;
 
-use crate::actions::OpenPublicKey;
-
-static URL_REGEX: Lazy<Regex> = Lazy::new(|| {
-    Regex::new(r"(?i)(?:^|\s)(?:https?://)?(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,}(?::\d+)?(?:/[^\s]*)?(?:\s|$)").unwrap()
-});
-
-static NOSTR_URI_REGEX: Lazy<Regex> =
-    Lazy::new(|| Regex::new(r"nostr:(npub|note|nprofile|nevent|naddr)[a-zA-Z0-9]+").unwrap());
+/// Matches `http://` and `https://` URLs. Only these are treated as clickable links.
+static WEB_URL: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(?i)^https?://").unwrap());
 
+#[allow(clippy::enum_variant_names)]
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum Highlight {
-    Link,
-    Nostr,
+    Code,
+    InlineCode(bool),
+    Highlight(HighlightStyle),
+    Mention,
+}
+
+impl From<HighlightStyle> for Highlight {
+    fn from(style: HighlightStyle) -> Self {
+        Self::Highlight(style)
+    }
 }
 
 #[derive(Default)]
@@ -35,22 +37,65 @@ pub struct RenderedText {
 }
 
 impl RenderedText {
-    pub fn new(content: &str, cx: &App) -> Self {
+    pub fn new(
+        content: &str,
+        mentions: &[Mention],
+        persons: &Entity<PersonRegistry>,
+        markdown: bool,
+        cx: &App,
+    ) -> Self {
+        Self::render(content, mentions, markdown, |mention| {
+            format!("@{}", persons.read(cx).get(&mention.public_key, cx).name())
+        })
+    }
+
+    fn render(
+        content: &str,
+        mentions: &[Mention],
+        markdown: bool,
+        resolve_mention: impl Fn(&Mention) -> String,
+    ) -> Self {
         let mut text = String::new();
         let mut highlights = Vec::new();
         let mut link_ranges = Vec::new();
         let mut link_urls = Vec::new();
 
-        render_plain_text_mut(
+        render_text_mut(
             content,
+            mentions,
             &mut text,
             &mut highlights,
             &mut link_ranges,
             &mut link_urls,
-            cx,
+            markdown,
+            resolve_mention,
         );
 
-        text.truncate(text.trim_end().len());
+        // Trim trailing whitespace and adjust highlight and link ranges.
+        let trimmed_len = text.trim_end().len();
+
+        // Retain highlights and link ranges that are within the trimmed text.
+        if trimmed_len < text.len() {
+            highlights.retain_mut(|(range, _)| {
+                range.end = range.end.min(trimmed_len);
+                range.start < range.end
+            });
+
+            let mut ix = 0;
+
+            while ix < link_ranges.len() {
+                let range = &mut link_ranges[ix];
+                range.end = range.end.min(trimmed_len);
+                if range.start < range.end {
+                    ix += 1;
+                } else {
+                    link_ranges.remove(ix);
+                    link_urls.remove(ix);
+                }
+            }
+
+            text.truncate(trimmed_len);
+        }
 
         RenderedText {
             text: SharedString::from(text),
@@ -61,48 +106,74 @@ impl RenderedText {
     }
 
     pub fn element(&self, id: ElementId, window: &Window, cx: &App) -> AnyElement {
-        let link_color = cx.theme().text_accent;
+        let code_background = cx.theme().elevated_surface_background;
+        let color = cx.theme().text_accent;
+        let code_font = if cfg!(target_os = "macos") {
+            "Menlo"
+        } else if cfg!(target_os = "windows") {
+            "Consolas"
+        } else {
+            "monospace"
+        };
 
         InteractiveText::new(
             id,
-            StyledText::new(self.text.clone()).with_default_highlights(
-                &window.text_style(),
-                self.highlights.iter().map(|(range, highlight)| {
-                    (
-                        range.clone(),
-                        match highlight {
-                            Highlight::Link => HighlightStyle {
-                                color: Some(link_color),
-                                underline: Some(UnderlineStyle::default()),
-                                ..Default::default()
+            StyledText::new(self.text.clone())
+                .with_default_highlights(
+                    &window.text_style(),
+                    self.highlights.iter().map(|(range, highlight)| {
+                        (
+                            range.clone(),
+                            match highlight {
+                                Highlight::Code => HighlightStyle {
+                                    background_color: Some(code_background),
+                                    ..Default::default()
+                                },
+                                Highlight::InlineCode(link) => {
+                                    if *link {
+                                        HighlightStyle {
+                                            background_color: Some(code_background),
+                                            underline: Some(UnderlineStyle {
+                                                thickness: 1.0.into(),
+                                                ..Default::default()
+                                            }),
+                                            ..Default::default()
+                                        }
+                                    } else {
+                                        HighlightStyle {
+                                            background_color: Some(code_background),
+                                            ..Default::default()
+                                        }
+                                    }
+                                }
+                                Highlight::Mention => HighlightStyle {
+                                    color: Some(color),
+                                    underline: Some(UnderlineStyle {
+                                        thickness: 1.0.into(),
+                                        ..Default::default()
+                                    }),
+                                    ..Default::default()
+                                },
+                                Highlight::Highlight(highlight) => *highlight,
                             },
-                            Highlight::Nostr => HighlightStyle {
-                                color: Some(link_color),
-                                ..Default::default()
-                            },
-                        },
-                    )
-                }),
-            ),
+                        )
+                    }),
+                )
+                .with_font_family_overrides(self.highlights.iter().filter_map(
+                    |(range, highlight)| match highlight {
+                        Highlight::Code | Highlight::InlineCode(_) => {
+                            Some((range.clone(), code_font.into()))
+                        }
+                        _ => None,
+                    },
+                )),
         )
         .on_click(self.link_ranges.clone(), {
             let link_urls = self.link_urls.clone();
-            move |ix, window, cx| {
-                let token = link_urls[ix].as_str();
-
-                if let Some(clean_url) = token.strip_prefix("nostr:") {
-                    if let Ok(public_key) = PublicKey::parse(clean_url) {
-                        window.dispatch_action(Box::new(OpenPublicKey(public_key)), cx);
-                    }
-                } else if is_url(token) {
-                    let url = if token.starts_with("http") {
-                        token.to_string()
-                    } else {
-                        format!("https://{token}")
-                    };
-                    cx.open_url(&url);
-                } else {
-                    log::warn!("Unrecognized token {token}")
+            move |ix, _, cx| {
+                let url = &link_urls[ix];
+                if WEB_URL.is_match(url) {
+                    cx.open_url(url);
                 }
             }
         })
@@ -110,214 +181,308 @@ impl RenderedText {
     }
 }
 
-fn render_plain_text_mut(
-    content: &str,
+#[allow(clippy::too_many_arguments)]
+fn render_text_mut(
+    block: &str,
+    mut mentions: &[Mention],
     text: &mut String,
     highlights: &mut Vec<(Range<usize>, Highlight)>,
     link_ranges: &mut Vec<Range<usize>>,
     link_urls: &mut Vec<String>,
-    cx: &App,
+    markdown: bool,
+    resolve_mention: impl Fn(&Mention) -> String,
 ) {
-    // Copy the content directly
-    text.push_str(content);
+    use pulldown_cmark::{Event, Options, Parser, Tag, TagEnd};
 
-    // Collect all URLs
-    let mut url_matches: Vec<(Range<usize>, String)> = Vec::new();
+    let mut bold_depth = 0;
+    let mut italic_depth = 0;
+    let mut strikethrough_depth = 0;
+    let mut link_url = None;
+    let mut list_stack = Vec::new();
+    let mut code_block = false;
 
-    for link in URL_REGEX.find_iter(content) {
-        let range = link.start()..link.end();
-        let url = link.as_str().to_string();
+    // Only enable the extensions that make sense for chat messages. Notably this leaves
+    // out smart punctuation, tables, math and footnotes: they rewrite or swallow text.
+    let events: Box<dyn Iterator<Item = (Event<'_>, Range<usize>)> + '_> = if markdown {
+        Box::new(Parser::new_ext(block, Options::ENABLE_STRIKETHROUGH).into_offset_iter())
+    } else {
+        Box::new(std::iter::once((Event::Text(block.into()), 0..block.len())))
+    };
 
-        url_matches.push((range, url));
-    }
+    for (event, source_range) in events {
+        let prev_len = text.len();
 
-    // Collect all nostr entities with nostr: prefix
-    let mut nostr_matches: Vec<(Range<usize>, String)> = Vec::new();
-
-    for nostr_match in NOSTR_URI_REGEX.find_iter(content) {
-        let range = nostr_match.start()..nostr_match.end();
-        let nostr_uri = nostr_match.as_str().to_string();
-
-        // Check if this nostr URI overlaps with any already processed URL
-        if !url_matches
-            .iter()
-            .any(|(url_range, _)| url_range.start < range.end && range.start < url_range.end)
-        {
-            nostr_matches.push((range, nostr_uri));
-        }
-    }
-
-    // Combine all matches for processing from end to start
-    let mut all_matches = Vec::new();
-    all_matches.extend(url_matches);
-    all_matches.extend(nostr_matches);
-
-    // Sort by position (end to start) to avoid changing positions when replacing text
-    all_matches.sort_by(|(range_a, _), (range_b, _)| range_b.start.cmp(&range_a.start));
-
-    // Process all matches
-    for (range, entity) in all_matches {
-        // Handle URL token
-        if is_url(&entity) {
-            highlights.push((range.clone(), Highlight::Link));
-            link_ranges.push(range);
-            link_urls.push(entity);
-            continue;
-        };
-
-        if let Ok(nip21) = Nip21::parse(&entity) {
-            match nip21 {
-                Nip21::Pubkey(public_key) => {
-                    render_pubkey(
-                        public_key,
-                        text,
-                        &range,
-                        highlights,
-                        link_ranges,
-                        link_urls,
-                        cx,
-                    );
+        match event {
+            Event::Text(t) => {
+                if code_block {
+                    text.push_str(t.as_ref());
+                    highlights.push((prev_len..text.len(), Highlight::Code));
+                    continue;
                 }
-                Nip21::Profile(nip19_profile) => {
-                    render_pubkey(
-                        nip19_profile.public_key,
-                        text,
-                        &range,
-                        highlights,
-                        link_ranges,
-                        link_urls,
-                        cx,
-                    );
+
+                let t_str = t.as_ref();
+                let mut last_processed = 0;
+
+                while let Some(mention) = mentions.first() {
+                    if mention.range.start >= source_range.end {
+                        break;
+                    }
+
+                    mentions = &mentions[1..];
+                    if mention.range.start < source_range.start
+                        || mention.range.end > source_range.end
+                    {
+                        continue;
+                    }
+
+                    let Some(token) = block.get(mention.range.clone()) else {
+                        continue;
+                    };
+
+                    let Some(offset) = t_str[last_processed..].find(token) else {
+                        continue;
+                    };
+
+                    let mention_start_in_text = last_processed + offset;
+                    let mention_end_in_text = mention_start_in_text + token.len();
+
+                    // Add text before this mention
+                    if mention_start_in_text > last_processed {
+                        let before_mention = &t_str[last_processed..mention_start_in_text];
+                        process_text_segment(
+                            before_mention,
+                            bold_depth,
+                            italic_depth,
+                            strikethrough_depth,
+                            link_url.clone(),
+                            text,
+                            highlights,
+                            link_ranges,
+                            link_urls,
+                        );
+                    }
+
+                    // Process the mention replacement
+                    let replacement_text = resolve_mention(mention);
+                    let replacement_start = text.len();
+                    text.push_str(&replacement_text);
+                    let replacement_end = text.len();
+
+                    highlights.push((replacement_start..replacement_end, Highlight::Mention));
+
+                    last_processed = mention_end_in_text;
                 }
-                Nip21::EventId(event_id) => {
-                    render_bech32(
-                        event_id.to_bech32().unwrap(),
+
+                // Add any remaining text after the last mention
+                if last_processed < t_str.len() {
+                    let remaining_text = &t_str[last_processed..];
+                    process_text_segment(
+                        remaining_text,
+                        bold_depth,
+                        italic_depth,
+                        strikethrough_depth,
+                        link_url.clone(),
                         text,
-                        &range,
-                        highlights,
-                        link_ranges,
-                        link_urls,
-                    );
-                }
-                Nip21::Event(nip19_event) => {
-                    render_bech32(
-                        nip19_event.to_bech32().unwrap(),
-                        text,
-                        &range,
-                        highlights,
-                        link_ranges,
-                        link_urls,
-                    );
-                }
-                Nip21::Coordinate(nip19_coordinate) => {
-                    render_bech32(
-                        nip19_coordinate.to_bech32().unwrap(),
-                        text,
-                        &range,
                         highlights,
                         link_ranges,
                         link_urls,
                     );
                 }
             }
+            Event::Code(t) => {
+                text.push_str(t.as_ref());
+                let is_link = link_url.is_some();
+
+                if let Some(link_url) = link_url.clone() {
+                    link_ranges.push(prev_len..text.len());
+                    link_urls.push(link_url);
+                }
+
+                highlights.push((prev_len..text.len(), Highlight::InlineCode(is_link)))
+            }
+            Event::Start(tag) => match tag {
+                Tag::Paragraph => new_paragraph(text, &mut list_stack),
+                Tag::Heading { .. } => {
+                    new_paragraph(text, &mut list_stack);
+                    bold_depth += 1;
+                }
+                Tag::CodeBlock(_kind) => {
+                    new_paragraph(text, &mut list_stack);
+                    code_block = true;
+                }
+                Tag::Emphasis => italic_depth += 1,
+                Tag::Strong => bold_depth += 1,
+                Tag::Strikethrough => strikethrough_depth += 1,
+                Tag::Link { dest_url, .. } => {
+                    link_url = WEB_URL.is_match(&dest_url).then(|| dest_url.to_string());
+                }
+                Tag::List(number) => {
+                    list_stack.push((number, false));
+                }
+                Tag::Item => {
+                    let len = list_stack.len();
+                    if let Some((list_number, has_content)) = list_stack.last_mut() {
+                        *has_content = false;
+                        if !text.is_empty() && !text.ends_with('\n') {
+                            text.push('\n');
+                        }
+                        for _ in 0..len - 1 {
+                            text.push_str("  ");
+                        }
+                        if let Some(number) = list_number {
+                            text.push_str(&format!("{}. ", number));
+                            *number += 1;
+                            *has_content = false;
+                        } else {
+                            text.push_str("- ");
+                        }
+                    }
+                }
+                _ => {}
+            },
+            Event::End(tag) => match tag {
+                TagEnd::CodeBlock => code_block = false,
+                TagEnd::Heading(_) => bold_depth -= 1,
+                TagEnd::Emphasis => italic_depth -= 1,
+                TagEnd::Strong => bold_depth -= 1,
+                TagEnd::Strikethrough => strikethrough_depth -= 1,
+                TagEnd::Link => link_url = None,
+                TagEnd::List(_) => drop(list_stack.pop()),
+                _ => {}
+            },
+            Event::Html(t) | Event::InlineHtml(t) => text.push_str(t.as_ref()),
+            Event::Rule => {
+                new_paragraph(text, &mut list_stack);
+                text.push_str("────────\n");
+            }
+            Event::HardBreak => text.push('\n'),
+            Event::SoftBreak => text.push('\n'),
+            _ => {}
         }
     }
 }
 
-/// Check if a string is a URL
-fn is_url(s: &str) -> bool {
-    URL_REGEX.is_match(s)
-}
+#[allow(clippy::too_many_arguments)]
+fn process_text_segment(
+    segment: &str,
+    bold_depth: i32,
+    italic_depth: i32,
+    strikethrough_depth: i32,
+    link_url: Option<String>,
+    text: &mut String,
+    highlights: &mut Vec<(Range<usize>, Highlight)>,
+    link_ranges: &mut Vec<Range<usize>>,
+    link_urls: &mut Vec<String>,
+) {
+    // Build the style for this segment
+    let mut style = HighlightStyle::default();
+    if bold_depth > 0 {
+        style.font_weight = Some(FontWeight::BOLD);
+    }
+    if italic_depth > 0 {
+        style.font_style = Some(FontStyle::Italic);
+    }
+    if strikethrough_depth > 0 {
+        style.strikethrough = Some(StrikethroughStyle {
+            thickness: 1.0.into(),
+            ..Default::default()
+        });
+    }
 
-/// Format a bech32 entity with ellipsis and last 4 characters
-fn format_shortened_entity(entity: &str) -> String {
-    let prefix_end = entity.find('1').unwrap_or(0);
+    // Ranges always refer to the rendered text, including replaced mentions.
+    let segment_start = text.len();
+    text.push_str(segment);
+    let text_end = text.len();
 
-    if prefix_end > 0 && entity.len() > prefix_end + 5 {
-        let prefix = &entity[0..=prefix_end]; // Include the '1'
-        let suffix = &entity[entity.len() - 4..]; // Last 4 chars
+    if let Some(link_url) = link_url {
+        // Handle as a markdown link
+        link_ranges.push(segment_start..text_end);
+        link_urls.push(link_url);
+        style.underline = Some(UnderlineStyle {
+            thickness: 1.0.into(),
+            ..Default::default()
+        });
 
-        format!("{prefix}...{suffix}")
+        // Add highlight for the entire linked segment
+        if style != HighlightStyle::default() {
+            highlights.push((segment_start..text_end, Highlight::Highlight(style)));
+        }
     } else {
-        entity.to_string()
-    }
-}
+        // Handle link detection within the segment
+        let mut finder = linkify::LinkFinder::new();
+        finder.kinds(&[linkify::LinkKind::Url]);
+        let mut last_link_pos = 0;
 
-fn render_pubkey(
-    public_key: PublicKey,
-    text: &mut String,
-    range: &Range<usize>,
-    highlights: &mut Vec<(Range<usize>, Highlight)>,
-    link_ranges: &mut Vec<Range<usize>>,
-    link_urls: &mut Vec<String>,
-    cx: &App,
-) {
-    let persons = PersonRegistry::global(cx);
-    let profile = persons.read(cx).get(&public_key, cx);
-    let display_name = format!("@{}", profile.name());
+        for link in finder
+            .links(segment)
+            .filter(|link| WEB_URL.is_match(link.as_str()))
+        {
+            let start = link.start();
+            let end = link.end();
 
-    text.replace_range(range.clone(), &display_name);
+            // Add non-link text before this link
+            if start > last_link_pos {
+                let non_link_start = segment_start + last_link_pos;
+                let non_link_end = segment_start + start;
 
-    let new_length = display_name.len();
-    let length_diff = new_length as isize - (range.end - range.start) as isize;
-    let new_range = range.start..(range.start + new_length);
+                if style != HighlightStyle::default() {
+                    highlights.push((non_link_start..non_link_end, Highlight::Highlight(style)));
+                }
+            }
 
-    highlights.push((new_range.clone(), Highlight::Nostr));
-    link_ranges.push(new_range);
-    link_urls.push(format!("nostr:{}", profile.public_key().to_hex()));
+            // Add the link
+            let range = (segment_start + start)..(segment_start + end);
+            link_ranges.push(range.clone());
+            link_urls.push(link.as_str().to_string());
 
-    if length_diff != 0 {
-        adjust_ranges(highlights, link_ranges, range.end, length_diff);
-    }
-}
+            // Apply link styling (underline + existing style)
+            let mut link_style = style;
+            link_style.underline = Some(UnderlineStyle {
+                thickness: 1.0.into(),
+                ..Default::default()
+            });
 
-fn render_bech32(
-    bech32: String,
-    text: &mut String,
-    range: &Range<usize>,
-    highlights: &mut Vec<(Range<usize>, Highlight)>,
-    link_ranges: &mut Vec<Range<usize>>,
-    link_urls: &mut Vec<String>,
-) {
-    let njump_url = format!("https://njump.me/{bech32}");
-    let shortened_entity = format_shortened_entity(&bech32);
-    let display_text = format!("https://njump.me/{shortened_entity}");
+            highlights.push((range, Highlight::Highlight(link_style)));
 
-    text.replace_range(range.clone(), &display_text);
-
-    let new_length = display_text.len();
-    let length_diff = new_length as isize - (range.end - range.start) as isize;
-    let new_range = range.start..(range.start + new_length);
-
-    highlights.push((new_range.clone(), Highlight::Link));
-    link_ranges.push(new_range);
-    link_urls.push(njump_url);
-
-    if length_diff != 0 {
-        adjust_ranges(highlights, link_ranges, range.end, length_diff);
-    }
-}
-
-// Helper function to adjust ranges when text length changes
-fn adjust_ranges(
-    highlights: &mut [(Range<usize>, Highlight)],
-    link_ranges: &mut [Range<usize>],
-    position: usize,
-    length_diff: isize,
-) {
-    // Adjust highlight ranges
-    for (range, _) in highlights.iter_mut() {
-        if range.start > position {
-            range.start = (range.start as isize + length_diff) as usize;
-            range.end = (range.end as isize + length_diff) as usize;
+            last_link_pos = end;
         }
-    }
 
-    // Adjust link ranges
-    for range in link_ranges.iter_mut() {
-        if range.start > position {
-            range.start = (range.start as isize + length_diff) as usize;
-            range.end = (range.end as isize + length_diff) as usize;
+        // Add any remaining text after the last link
+        if last_link_pos < segment.len() {
+            let remaining_start = segment_start + last_link_pos;
+            let remaining_end = segment_start + segment.len();
+
+            if style != HighlightStyle::default() {
+                highlights.push((remaining_start..remaining_end, Highlight::Highlight(style)));
+            }
         }
     }
 }
+
+fn new_paragraph(text: &mut String, list_stack: &mut [(Option<u64>, bool)]) {
+    let mut is_subsequent_paragraph_of_list = false;
+
+    if let Some((_, has_content)) = list_stack.last_mut() {
+        if *has_content {
+            is_subsequent_paragraph_of_list = true;
+        } else {
+            *has_content = true;
+            return;
+        }
+    }
+
+    if !text.is_empty() {
+        if !text.ends_with('\n') {
+            text.push('\n');
+        }
+        text.push('\n');
+    }
+
+    for _ in 0..list_stack.len().saturating_sub(1) {
+        text.push_str("  ");
+    }
+
+    if is_subsequent_paragraph_of_list {
+        text.push_str("  ");
+    }
+}

crates/common/Cargo.toml

@@ -7,16 +7,14 @@ publish.workspace = true
 [dependencies]
 gpui.workspace = true
 nostr.workspace = true
+instant.workspace = true
 nostr-sdk.workspace = true
 
-anyhow.workspace = true
 itertools.workspace = true
 chrono.workspace = true
-smallvec.workspace = true
-smol.workspace = true
 futures.workspace = true
-reqwest.workspace = true
 log.workspace = true
 
 dirs = "5.0"
 qrcode = "0.14.1"
+regex = "1.10"

crates/common/src/debounced_delay.rs

@@ -1,5 +1,5 @@
 use std::marker::PhantomData;
-use std::time::Duration;
+use instant::Duration;
 
 use futures::channel::oneshot;
 use futures::FutureExt;

crates/common/src/display.rs

@@ -1,11 +1,10 @@
 use std::sync::Arc;
 
-use anyhow::{anyhow, Error};
 use chrono::{Local, TimeZone};
 use gpui::{Image, ImageFormat, SharedString};
 use nostr_sdk::prelude::*;
-use qrcode::render::svg;
 use qrcode::QrCode;
+use qrcode::render::svg;
 
 const NOW: &str = "now";
 const SECONDS_IN_MINUTE: i64 = 60;
@@ -13,12 +12,12 @@ const MINUTES_IN_HOUR: i64 = 60;
 const HOURS_IN_DAY: i64 = 24;
 const DAYS_IN_MONTH: i64 = 30;
 
-pub trait RenderedTimestamp {
+pub trait TimestampExt {
     fn to_human_time(&self) -> SharedString;
     fn to_ago(&self) -> SharedString;
 }
 
-impl RenderedTimestamp for Timestamp {
+impl TimestampExt for Timestamp {
     fn to_human_time(&self) -> SharedString {
         let input_time = match Local.timestamp_opt(self.as_secs() as i64, 0) {
             chrono::LocalResult::Single(time) => time,
@@ -61,23 +60,11 @@ impl RenderedTimestamp for Timestamp {
     }
 }
 
-pub trait TextUtils {
-    fn to_public_key(&self) -> Result<PublicKey, Error>;
+pub trait StringExt {
     fn to_qr(&self) -> Option<Arc<Image>>;
 }
 
-impl<T: AsRef<str>> TextUtils for T {
-    fn to_public_key(&self) -> Result<PublicKey, Error> {
-        let s = self.as_ref();
-        if s.starts_with("nprofile1") {
-            Ok(Nip19Profile::from_bech32(s)?.public_key)
-        } else if s.starts_with("npub1") {
-            Ok(PublicKey::parse(s)?)
-        } else {
-            Err(anyhow!("Invalid public key"))
-        }
-    }
-
+impl<T: AsRef<str>> StringExt for T {
     fn to_qr(&self) -> Option<Arc<Image>> {
         let s = self.as_ref();
         let code = QrCode::new(s).unwrap();
@@ -94,13 +81,3 @@ impl<T: AsRef<str>> TextUtils for T {
         )))
     }
 }
-
-pub fn shorten_pubkey(public_key: PublicKey, len: usize) -> String {
-    let Ok(pubkey) = public_key.to_bech32();
-
-    format!(
-        "{}:{}",
-        &pubkey[0..(len + 1)],
-        &pubkey[pubkey.len() - len..]
-    )
-}

crates/common/src/event.rs

@@ -3,12 +3,12 @@ use std::hash::{DefaultHasher, Hash, Hasher};
 use itertools::Itertools;
 use nostr_sdk::prelude::*;
 
-pub trait EventUtils {
+pub trait EventExt {
     fn uniq_id(&self) -> u64;
     fn extract_public_keys(&self) -> Vec<PublicKey>;
 }
 
-impl EventUtils for Event {
+impl EventExt for Event {
     fn uniq_id(&self) -> u64 {
         let mut hasher = DefaultHasher::new();
         let mut pubkeys: Vec<PublicKey> = self.extract_public_keys();
@@ -18,14 +18,14 @@ impl EventUtils for Event {
     }
 
     fn extract_public_keys(&self) -> Vec<PublicKey> {
-        let mut public_keys: Vec<PublicKey> = self.tags.public_keys().copied().collect();
+        let mut public_keys: Vec<PublicKey> = self.tags.public_keys().collect();
         public_keys.push(self.pubkey);
 
         public_keys.into_iter().unique().collect()
     }
 }
 
-impl EventUtils for UnsignedEvent {
+impl EventExt for UnsignedEvent {
     fn uniq_id(&self) -> u64 {
         let mut hasher = DefaultHasher::new();
         let mut pubkeys: Vec<PublicKey> = vec![];
@@ -46,7 +46,7 @@ impl EventUtils for UnsignedEvent {
     }
 
     fn extract_public_keys(&self) -> Vec<PublicKey> {
-        let mut public_keys: Vec<PublicKey> = self.tags.public_keys().copied().collect();
+        let mut public_keys: Vec<PublicKey> = self.tags.public_keys().collect();
         public_keys.push(self.pubkey);
         public_keys.into_iter().unique().sorted().collect()
     }

crates/common/src/lib.rs

@@ -1,11 +1,15 @@
 pub use debounced_delay::*;
 pub use display::*;
 pub use event::*;
-pub use nip96::*;
+pub use media_extractor::*;
+pub use parser::*;
 pub use paths::*;
+pub use range::*;
 
 mod debounced_delay;
 mod display;
 mod event;
-mod nip96;
+mod media_extractor;
+mod parser;
 mod paths;
+mod range;

crates/common/src/media_extractor.rs

@@ -0,0 +1,117 @@
+use gpui::SharedUri;
+use regex::Regex;
+
+/// Extracts media URLs from a string and returns both the extracted URLs
+/// and the string with media URLs removed
+pub struct MediaExtractor {
+    image_regex: Regex,
+    video_regex: Regex,
+}
+
+impl MediaExtractor {
+    /// Creates a new MediaExtractor with compiled regex patterns
+    pub fn new() -> Self {
+        MediaExtractor {
+            // Match common image extensions
+            image_regex: Regex::new(
+                r#"(?i)\bhttps?://[^\s<>"']+\.(?:jpg|jpeg|png|gif|bmp|webp|svg|ico)(?:\?[^\s<>"']*)?\b"#,
+            ).unwrap(),
+            // Match common video extensions
+            video_regex: Regex::new(
+                r#"(?i)\bhttps?://[^\s<>"']+\.(?:mp4|mov|avi|mkv|webm|flv|wmv|m4v|3gp)(?:\?[^\s<>"']*)?\b"#,
+            ).unwrap(),
+        }
+    }
+
+    /// Extracts all media URLs from a string
+    pub fn extract_media_urls(&self, text: &str) -> Vec<SharedUri> {
+        let mut urls = Vec::new();
+
+        // Extract image URLs
+        for capture in self.image_regex.find_iter(text) {
+            urls.push(capture.as_str().to_string().into());
+        }
+
+        // Extract video URLs
+        // for capture in self.video_regex.find_iter(text) {
+        //     urls.push(capture.as_str().to_string().into());
+        // }
+
+        urls
+    }
+
+    /// Removes all media URLs from a string and returns the cleaned text
+    pub fn remove_media_urls(&self, text: &str) -> String {
+        let mut result = text.to_string();
+
+        // Remove image URLs
+        result = self.image_regex.replace_all(&result, "").to_string();
+
+        // Remove video URLs
+        // result = self.video_regex.replace_all(&result, "").to_string();
+
+        // Clean up extra whitespace that might result from removal
+        self.cleanup_text(&result)
+    }
+
+    /// Extracts media URLs and removes them from the string, returning both
+    pub fn extract_and_remove(&self, text: &str) -> (Vec<SharedUri>, String) {
+        let urls = self.extract_media_urls(text);
+        let cleaned_text = self.remove_media_urls(text);
+        (urls, cleaned_text)
+    }
+
+    /// Helper function to clean up text after URL removal
+    fn cleanup_text(&self, text: &str) -> String {
+        let text = text.trim();
+
+        // Remove multiple consecutive spaces
+        let re = Regex::new(r"\s+").unwrap();
+        re.replace_all(text, " ").trim().to_string()
+    }
+
+    /// Validates if a URL is a valid media URL
+    pub fn is_media_url(&self, url: &str) -> bool {
+        self.image_regex.is_match(url) || self.video_regex.is_match(url)
+    }
+
+    /// Categorizes extracted URLs into images and videos
+    pub fn categorize_urls(&self, urls: &[SharedUri]) -> (Vec<SharedUri>, Vec<SharedUri>) {
+        let mut images = Vec::new();
+        let mut videos = Vec::new();
+
+        for url in urls {
+            if self.image_regex.is_match(url) {
+                images.push(url.clone());
+            } else if self.video_regex.is_match(url) {
+                videos.push(url.clone());
+            }
+        }
+
+        (images, videos)
+    }
+}
+
+impl Default for MediaExtractor {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+/// Convenience function for one-time extraction and removal
+pub fn extract_and_remove_media_urls(text: &str) -> (Vec<SharedUri>, String) {
+    let extractor = MediaExtractor::new();
+    extractor.extract_and_remove(text)
+}
+
+/// Convenience function for just extracting media URLs
+pub fn extract_media_urls(text: &str) -> Vec<SharedUri> {
+    let extractor = MediaExtractor::new();
+    extractor.extract_media_urls(text)
+}
+
+/// Convenience function for just removing media URLs
+pub fn remove_media_urls(text: &str) -> String {
+    let extractor = MediaExtractor::new();
+    extractor.remove_media_urls(text)
+}

crates/common/src/nip96.rs

@@ -1,83 +0,0 @@
-use anyhow::anyhow;
-use nostr::hashes::sha256::Hash as Sha256Hash;
-use nostr::hashes::Hash;
-use nostr::prelude::*;
-use nostr_sdk::prelude::*;
-use reqwest::{multipart, Client as ReqClient, Response};
-
-pub(crate) fn make_multipart_form(
-    file_data: Vec<u8>,
-    mime_type: Option<&str>,
-) -> Result<multipart::Form, anyhow::Error> {
-    let form_file_part = multipart::Part::bytes(file_data).file_name("filename");
-
-    // Set the part's MIME type, or leave it as is if mime_type is None
-
-    let part = match mime_type {
-        Some(mime) => form_file_part.mime_str(mime)?,
-        None => form_file_part,
-    };
-
-    Ok(multipart::Form::new().part("file", part))
-}
-
-pub(crate) async fn upload<T>(
-    signer: &T,
-    desc: &ServerConfig,
-    file_data: Vec<u8>,
-    mime_type: Option<&str>,
-) -> Result<Url, anyhow::Error>
-where
-    T: NostrSigner,
-{
-    let payload: Sha256Hash = Sha256Hash::hash(&file_data);
-    let data: HttpData = HttpData::new(desc.api_url.clone(), HttpMethod::POST).payload(payload);
-    let nip98_auth: String = data.to_authorization(signer).await?;
-
-    // Make form
-    let form: multipart::Form = make_multipart_form(file_data, mime_type)?;
-
-    // Make req client
-    let req_client = ReqClient::new();
-
-    // Send
-    let response: Response = req_client
-        .post(desc.api_url.clone())
-        .header("Authorization", nip98_auth)
-        .multipart(form)
-        .send()
-        .await?;
-
-    // Parse response
-    let json: Value = response.json().await?;
-    let upload_response = nip96::UploadResponse::from_json(json.to_string())?;
-
-    if upload_response.status == UploadResponseStatus::Error {
-        return Err(anyhow!(upload_response.message));
-    }
-
-    Ok(upload_response.download_url()?.to_owned())
-}
-
-pub async fn nip96_upload(
-    client: &Client,
-    server: &Url,
-    file: Vec<u8>,
-) -> Result<Url, anyhow::Error> {
-    let req_client = ReqClient::new();
-    let config_url = nip96::get_server_config_url(server)?;
-
-    // Get
-    let res = req_client.get(config_url.to_string()).send().await?;
-    let json: Value = res.json().await?;
-
-    let config = nip96::ServerConfig::from_json(json.to_string())?;
-    let signer = client
-        .signer()
-        .cloned()
-        .unwrap_or(Keys::generate().into_nostr_signer());
-
-    let url = upload(&signer, &config, file, None).await?;
-
-    Ok(url)
-}

crates/common/src/parser.rs

@@ -0,0 +1,210 @@
+use std::ops::Range;
+
+use nostr::prelude::*;
+
+const BECH32_SEPARATOR: u8 = b'1';
+const SCHEME_WITH_COLON: &str = "nostr:";
+
+/// Nostr parsed token with its range in the original text
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct Token {
+    /// The parsed NIP-21 URI
+    ///
+    /// <https://github.com/nostr-protocol/nips/blob/master/21.md>
+    pub value: Nip21,
+    /// The range of this token in the original text
+    pub range: Range<usize>,
+}
+
+#[derive(Debug, Clone, Copy)]
+struct Match {
+    start: usize,
+    end: usize,
+}
+
+/// Nostr parser
+#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub struct NostrParser;
+
+impl Default for NostrParser {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl NostrParser {
+    /// Create new parser
+    pub const fn new() -> Self {
+        Self
+    }
+
+    /// Parse text
+    pub fn parse<'a>(&self, text: &'a str) -> NostrParserIter<'a> {
+        NostrParserIter::new(text)
+    }
+}
+
+struct FindMatches<'a> {
+    bytes: &'a [u8],
+    pos: usize,
+}
+
+impl<'a> FindMatches<'a> {
+    fn new(text: &'a str) -> Self {
+        Self {
+            bytes: text.as_bytes(),
+            pos: 0,
+        }
+    }
+
+    fn try_parse_nostr_uri(&mut self) -> Option<Match> {
+        let start = self.pos;
+        let bytes = self.bytes;
+        let len = bytes.len();
+
+        // Check if we have "nostr:" prefix
+        if len - start < SCHEME_WITH_COLON.len() {
+            return None;
+        }
+
+        // Check for "nostr:" prefix (case-insensitive)
+        let scheme_prefix = &bytes[start..start + SCHEME_WITH_COLON.len()];
+        if !scheme_prefix.eq_ignore_ascii_case(SCHEME_WITH_COLON.as_bytes()) {
+            return None;
+        }
+
+        // Skip the scheme
+        let pos = start + SCHEME_WITH_COLON.len();
+
+        // Parse bech32 entity
+        let mut has_separator = false;
+        let mut end = pos;
+
+        while end < len {
+            let byte = bytes[end];
+
+            // Check for bech32 separator
+            if byte == BECH32_SEPARATOR && !has_separator {
+                has_separator = true;
+                end += 1;
+                continue;
+            }
+
+            // Check if character is valid for bech32
+            if !byte.is_ascii_alphanumeric() {
+                break;
+            }
+
+            end += 1;
+        }
+
+        // Must have at least one character after separator
+        if !has_separator || end <= pos + 1 {
+            return None;
+        }
+
+        // Update position
+        self.pos = end;
+
+        Some(Match { start, end })
+    }
+}
+
+impl Iterator for FindMatches<'_> {
+    type Item = Match;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        while self.pos < self.bytes.len() {
+            // Try to parse nostr URI
+            if let Some(mat) = self.try_parse_nostr_uri() {
+                return Some(mat);
+            }
+
+            // Skip one character if no match found
+            self.pos += 1;
+        }
+
+        None
+    }
+}
+
+enum HandleMatch {
+    Token(Token),
+    Recursion,
+}
+
+pub struct NostrParserIter<'a> {
+    /// The original text
+    text: &'a str,
+    /// Matches found
+    matches: FindMatches<'a>,
+    /// A pending match
+    pending_match: Option<Match>,
+    /// Last match end index
+    last_match_end: usize,
+}
+
+impl<'a> NostrParserIter<'a> {
+    fn new(text: &'a str) -> Self {
+        Self {
+            text,
+            matches: FindMatches::new(text),
+            pending_match: None,
+            last_match_end: 0,
+        }
+    }
+
+    fn handle_match(&mut self, mat: Match) -> HandleMatch {
+        // Update last match end
+        self.last_match_end = mat.end;
+
+        // Extract the matched string
+        let data: &str = &self.text[mat.start..mat.end];
+
+        // Parse NIP-21 URI
+        match Nip21::parse(data) {
+            Ok(uri) => HandleMatch::Token(Token {
+                value: uri,
+                range: mat.start..mat.end,
+            }),
+            // If the nostr URI parsing is invalid, skip it
+            Err(_) => HandleMatch::Recursion,
+        }
+    }
+}
+
+impl<'a> Iterator for NostrParserIter<'a> {
+    type Item = Token;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        // Handle a pending match
+        if let Some(pending_match) = self.pending_match.take() {
+            return match self.handle_match(pending_match) {
+                HandleMatch::Token(token) => Some(token),
+                HandleMatch::Recursion => self.next(),
+            };
+        }
+
+        match self.matches.next() {
+            Some(mat) => {
+                // Skip any text before this match
+                if mat.start > self.last_match_end {
+                    // Update pending match
+                    // This will be handled at next iteration, in `handle_match` method.
+                    self.pending_match = Some(mat);
+
+                    // Skip the text before the match
+                    self.last_match_end = mat.start;
+                    return self.next();
+                }
+
+                // Handle match
+                match self.handle_match(mat) {
+                    HandleMatch::Token(token) => Some(token),
+                    HandleMatch::Recursion => self.next(),
+                }
+            }
+            None => None,
+        }
+    }
+}

crates/common/src/paths.rs

@@ -7,6 +7,13 @@ pub fn home_dir() -> &'static PathBuf {
     HOME_DIR.get_or_init(|| dirs::home_dir().expect("failed to determine home directory"))
 }
 
+/// Returns the path to the user's download directory.
+pub fn download_dir() -> &'static PathBuf {
+    static DOWNLOAD_DIR: OnceLock<PathBuf> = OnceLock::new();
+    DOWNLOAD_DIR
+        .get_or_init(|| dirs::download_dir().expect("failed to determine download directory"))
+}
+
 /// Returns the path to the configuration directory used by Coop.
 pub fn config_dir() -> &'static PathBuf {
     static CONFIG_DIR: OnceLock<PathBuf> = OnceLock::new();
@@ -56,9 +63,3 @@ pub fn support_dir() -> &'static PathBuf {
         config_dir().clone()
     })
 }
-
-/// Returns the path to the `nostr` file.
-pub fn nostr_file() -> &'static PathBuf {
-    static NOSTR_FILE: OnceLock<PathBuf> = OnceLock::new();
-    NOSTR_FILE.get_or_init(|| support_dir().join("nostr-db"))
-}

crates/common/src/range.rs

@@ -0,0 +1,45 @@
+use std::cmp::{self};
+use std::ops::{Range, RangeInclusive};
+
+pub trait RangeExt<T> {
+    fn sorted(&self) -> Self;
+    fn to_inclusive(&self) -> RangeInclusive<T>;
+    fn overlaps(&self, other: &Range<T>) -> bool;
+    fn contains_inclusive(&self, other: &Range<T>) -> bool;
+}
+
+impl<T: Ord + Clone> RangeExt<T> for Range<T> {
+    fn sorted(&self) -> Self {
+        cmp::min(&self.start, &self.end).clone()..cmp::max(&self.start, &self.end).clone()
+    }
+
+    fn to_inclusive(&self) -> RangeInclusive<T> {
+        self.start.clone()..=self.end.clone()
+    }
+
+    fn overlaps(&self, other: &Range<T>) -> bool {
+        self.start < other.end && other.start < self.end
+    }
+
+    fn contains_inclusive(&self, other: &Range<T>) -> bool {
+        self.start <= other.start && other.end <= self.end
+    }
+}
+
+impl<T: Ord + Clone> RangeExt<T> for RangeInclusive<T> {
+    fn sorted(&self) -> Self {
+        cmp::min(self.start(), self.end()).clone()..=cmp::max(self.start(), self.end()).clone()
+    }
+
+    fn to_inclusive(&self) -> RangeInclusive<T> {
+        self.clone()
+    }
+
+    fn overlaps(&self, other: &Range<T>) -> bool {
+        self.start() < &other.end && &other.start <= self.end()
+    }
+
+    fn contains_inclusive(&self, other: &Range<T>) -> bool {
+        self.start() <= &other.start && &other.end <= self.end()
+    }
+}

crates/coop/Cargo.toml

@@ -1,63 +0,0 @@
-[package]
-name = "coop"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[[bin]]
-name = "coop"
-path = "src/main.rs"
-
-[package.metadata.packager]
-name = "Coop"
-product-name = "Coop"
-description = "Chat Freely, Stay Private on Nostr"
-identifier = "su.reya.coop"
-category = "SocialNetworking"
-version = "0.3.0"
-out-dir = "../../dist"
-before-packaging-command = "cargo build --release"
-resources = ["Cargo.toml", "src"]
-icons = [
-    "resources/32x32.png",
-    "resources/128x128.png",
-    "resources/128x128@2x.png",
-    "resources/icon.icns",
-    "resources/icon.ico",
-]
-
-[dependencies]
-assets = { path = "../assets" }
-ui = { path = "../ui" }
-titlebar = { path = "../titlebar" }
-dock = { path = "../dock" }
-theme = { path = "../theme" }
-common = { path = "../common" }
-state = { path = "../state" }
-device = { path = "../device" }
-chat = { path = "../chat" }
-chat_ui = { path = "../chat_ui" }
-settings = { path = "../settings" }
-auto_update = { path = "../auto_update" }
-person = { path = "../person" }
-relay_auth = { path = "../relay_auth" }
-
-gpui.workspace = true
-gpui_tokio.workspace = true
-reqwest_client.workspace = true
-
-nostr-connect.workspace = true
-nostr-sdk.workspace = true
-
-anyhow.workspace = true
-serde.workspace = true
-serde_json.workspace = true
-itertools.workspace = true
-log.workspace = true
-smallvec.workspace = true
-smol.workspace = true
-futures.workspace = true
-oneshot.workspace = true
-
-indexset = "0.12.3"
-tracing-subscriber = { version = "0.3.18", features = ["fmt", "env-filter"] }

crates/coop/src/dialogs/mod.rs

@@ -1 +0,0 @@
-pub mod screening;

crates/coop/src/dialogs/profile.rs

@@ -1,266 +0,0 @@
-use std::time::Duration;
-
-use anyhow::Error;
-use common::shorten_pubkey;
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, relative, rems, App, AppContext, ClipboardItem, Context, Entity, IntoElement,
-    ParentElement, Render, SharedString, Styled, Task, Window,
-};
-use nostr_sdk::prelude::*;
-use person::PersonRegistry;
-use smallvec::{smallvec, SmallVec};
-use state::{NostrAddress, NostrRegistry};
-use theme::ActiveTheme;
-use ui::avatar::Avatar;
-use ui::button::{Button, ButtonVariants};
-use ui::{h_flex, v_flex, Icon, IconName, Sizable, StyledExt};
-
-pub fn init(public_key: PublicKey, window: &mut Window, cx: &mut App) -> Entity<ProfileDialog> {
-    cx.new(|cx| ProfileDialog::new(public_key, window, cx))
-}
-
-#[derive(Debug)]
-pub struct ProfileDialog {
-    public_key: PublicKey,
-
-    /// Follow status
-    followed: bool,
-
-    /// Verification status
-    verified: bool,
-
-    /// Copy status
-    copied: bool,
-
-    /// Async operations
-    _tasks: SmallVec<[Task<()>; 1]>,
-}
-
-impl ProfileDialog {
-    pub fn new(public_key: PublicKey, window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let http_client = cx.http_client();
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        let persons = PersonRegistry::global(cx);
-        let profile = persons.read(cx).get(&public_key, cx);
-
-        let mut tasks = smallvec![];
-
-        // Check if the user is following
-        let check_follow: Task<Result<bool, Error>> = cx.background_spawn(async move {
-            let signer = client.signer().await?;
-            let public_key = signer.get_public_key().await?;
-            let contact_list = client.database().contacts_public_keys(public_key).await?;
-
-            Ok(contact_list.contains(&public_key))
-        });
-
-        // Verify the NIP05 address if available
-        let verify_nip05 = profile.metadata().nip05.and_then(|address| {
-            Nip05Address::parse(&address).ok().map(|addr| {
-                cx.background_spawn(async move { addr.verify(&http_client, &public_key).await })
-            })
-        });
-
-        tasks.push(
-            // Load user profile data
-            cx.spawn_in(window, async move |this, cx| {
-                let followed = check_follow.await.unwrap_or(false);
-
-                // Update the followed status
-                this.update(cx, |this, cx| {
-                    this.followed = followed;
-                    cx.notify();
-                })
-                .ok();
-
-                // Update the NIP05 verification status if user has NIP05 address
-                if let Some(task) = verify_nip05 {
-                    if let Ok(verified) = task.await {
-                        this.update(cx, |this, cx| {
-                            this.verified = verified;
-                            cx.notify();
-                        })
-                        .ok();
-                    }
-                }
-            }),
-        );
-
-        Self {
-            public_key,
-            followed: false,
-            verified: false,
-            copied: false,
-            _tasks: tasks,
-        }
-    }
-
-    fn address(&self, cx: &Context<Self>) -> Option<String> {
-        let persons = PersonRegistry::global(cx);
-        let profile = persons.read(cx).get(&self.public_key, cx);
-
-        profile.metadata().nip05
-    }
-
-    fn copy_pubkey(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let persons = PersonRegistry::global(cx);
-        let profile = persons.read(cx).get(&self.public_key, cx);
-
-        let Ok(bech32) = profile.public_key().to_bech32();
-        let item = ClipboardItem::new_string(bech32);
-        cx.write_to_clipboard(item);
-
-        self.set_copied(true, window, cx);
-    }
-
-    fn set_copied(&mut self, status: bool, window: &mut Window, cx: &mut Context<Self>) {
-        self.copied = status;
-        cx.notify();
-
-        if status {
-            self._tasks.push(
-                // Reset the copied state after a delay
-                cx.spawn_in(window, async move |this, cx| {
-                    cx.background_executor().timer(Duration::from_secs(2)).await;
-                    cx.update(|window, cx| {
-                        this.update(cx, |this, cx| {
-                            this.set_copied(false, window, cx);
-                        })
-                        .ok();
-                    })
-                    .ok();
-                }),
-            );
-        }
-    }
-}
-
-impl Render for ProfileDialog {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let persons = PersonRegistry::global(cx);
-        let profile = persons.read(cx).get(&self.public_key, cx);
-        let bech32 = shorten_pubkey(profile.public_key(), 16);
-        let shared_bech32 = SharedString::from(bech32);
-
-        v_flex()
-            .gap_4()
-            .text_sm()
-            .child(
-                v_flex()
-                    .gap_3()
-                    .items_center()
-                    .justify_center()
-                    .text_center()
-                    .child(Avatar::new(profile.avatar()).size(rems(4.)))
-                    .child(
-                        v_flex()
-                            .child(
-                                div()
-                                    .font_semibold()
-                                    .line_height(relative(1.25))
-                                    .child(profile.name()),
-                            )
-                            .when_some(self.address(cx), |this, address| {
-                                this.child(
-                                    h_flex()
-                                        .justify_center()
-                                        .gap_1()
-                                        .text_xs()
-                                        .text_color(cx.theme().text_muted)
-                                        .child(address)
-                                        .when(self.verified, |this| {
-                                            this.child(
-                                                div()
-                                                    .relative()
-                                                    .text_color(cx.theme().text_accent)
-                                                    .child(
-                                                        Icon::new(IconName::CheckCircle)
-                                                            .small()
-                                                            .block(),
-                                                    ),
-                                            )
-                                        }),
-                                )
-                            }),
-                    )
-                    .when(!self.followed, |this| {
-                        this.child(
-                            div()
-                                .flex_none()
-                                .w_32()
-                                .p_1()
-                                .rounded_full()
-                                .bg(cx.theme().elevated_surface_background)
-                                .text_xs()
-                                .font_semibold()
-                                .child(SharedString::from("Unknown contact")),
-                        )
-                    }),
-            )
-            .child(
-                v_flex()
-                    .gap_1()
-                    .text_sm()
-                    .child(
-                        div()
-                            .text_color(cx.theme().text_muted)
-                            .child(SharedString::from("Bio:")),
-                    )
-                    .child(
-                        div()
-                            .p_2()
-                            .min_h_16()
-                            .rounded(cx.theme().radius)
-                            .bg(cx.theme().elevated_surface_background)
-                            .child(
-                                profile
-                                    .metadata()
-                                    .about
-                                    .map(SharedString::from)
-                                    .unwrap_or(SharedString::from("No bio.")),
-                            ),
-                    ),
-            )
-            .child(div().my_1().h_px().w_full().bg(cx.theme().border))
-            .child(
-                v_flex()
-                    .gap_1()
-                    .child(
-                        div()
-                            .text_xs()
-                            .text_color(cx.theme().text_placeholder)
-                            .font_semibold()
-                            .child(SharedString::from("Public Key:")),
-                    )
-                    .child(
-                        h_flex()
-                            .gap_2()
-                            .w_full()
-                            .h_12()
-                            .justify_center()
-                            .bg(cx.theme().surface_background)
-                            .rounded(cx.theme().radius)
-                            .text_sm()
-                            .child(shared_bech32)
-                            .child(
-                                Button::new("copy")
-                                    .icon({
-                                        if self.copied {
-                                            IconName::CheckCircle
-                                        } else {
-                                            IconName::Copy
-                                        }
-                                    })
-                                    .xsmall()
-                                    .ghost()
-                                    .on_click(cx.listener(move |this, _e, window, cx| {
-                                        this.copy_pubkey(window, cx);
-                                    })),
-                            ),
-                    ),
-            )
-    }
-}

crates/coop/src/main.rs

@@ -1,139 +0,0 @@
-use std::sync::{Arc, Mutex};
-
-use assets::Assets;
-use gpui::{
-    actions, point, px, size, App, AppContext, Application, Bounds, KeyBinding, Menu, MenuItem,
-    SharedString, Size, TitlebarOptions, WindowBackgroundAppearance, WindowBounds,
-    WindowDecorations, WindowKind, WindowOptions,
-};
-use state::{APP_ID, CLIENT_NAME};
-use ui::Root;
-
-mod dialogs;
-mod panels;
-mod sidebar;
-mod workspace;
-
-actions!(coop, [Quit]);
-
-fn main() {
-    // Initialize logging
-    tracing_subscriber::fmt::init();
-
-    // Initialize the Application
-    let app = Application::new()
-        .with_assets(Assets)
-        .with_http_client(Arc::new(reqwest_client::ReqwestClient::new()));
-
-    // Run application
-    app.run(move |cx| {
-        // Load embedded fonts in assets/fonts
-        load_embedded_fonts(cx);
-
-        // Register the `quit` function
-        cx.on_action(quit);
-
-        // Register the `quit` function with CMD+Q (macOS)
-        #[cfg(target_os = "macos")]
-        cx.bind_keys([KeyBinding::new("cmd-q", Quit, None)]);
-
-        // Register the `quit` function with Super+Q (others)
-        #[cfg(not(target_os = "macos"))]
-        cx.bind_keys([KeyBinding::new("super-q", Quit, None)]);
-
-        // Set menu items
-        cx.set_menus(vec![Menu {
-            name: "Coop".into(),
-            items: vec![MenuItem::action("Quit", Quit)],
-        }]);
-
-        // Set up the window bounds
-        let bounds = Bounds::centered(None, size(px(920.0), px(700.0)), cx);
-
-        // Set up the window options
-        let opts = WindowOptions {
-            window_background: WindowBackgroundAppearance::Opaque,
-            window_decorations: Some(WindowDecorations::Client),
-            window_bounds: Some(WindowBounds::Windowed(bounds)),
-            window_min_size: Some(Size::new(px(640.), px(480.))),
-            kind: WindowKind::Normal,
-            app_id: Some(APP_ID.to_owned()),
-            titlebar: Some(TitlebarOptions {
-                title: Some(SharedString::new_static(CLIENT_NAME)),
-                traffic_light_position: Some(point(px(9.0), px(9.0))),
-                appears_transparent: true,
-            }),
-            ..Default::default()
-        };
-
-        // Open a window with default options
-        cx.open_window(opts, |window, cx| {
-            // Bring the app to the foreground
-            cx.activate(true);
-
-            cx.new(|cx| {
-                // Initialize components
-                ui::init(cx);
-
-                // Initialize theme registry
-                theme::init(cx);
-
-                // Initialize settings
-                settings::init(cx);
-
-                // Initialize the nostr client
-                state::init(window, cx);
-
-                // Initialize relay auth registry
-                relay_auth::init(window, cx);
-
-                // Initialize person registry
-                person::init(cx);
-
-                // Initialize device signer
-                //
-                // NIP-4e: https://github.com/nostr-protocol/nips/blob/per-device-keys/4e.md
-                device::init(window, cx);
-
-                // Initialize app registry
-                chat::init(window, cx);
-
-                // Initialize auto update
-                auto_update::init(cx);
-
-                // Root Entity
-                Root::new(workspace::init(window, cx).into(), window, cx)
-            })
-        })
-        .expect("Failed to open window. Please restart the application.");
-    });
-}
-
-fn load_embedded_fonts(cx: &App) {
-    let asset_source = cx.asset_source();
-    let font_paths = asset_source.list("fonts").unwrap();
-    let embedded_fonts = Mutex::new(vec![]);
-    let executor = cx.background_executor();
-
-    cx.foreground_executor().block_on(executor.scoped(|scope| {
-        for font_path in &font_paths {
-            if !font_path.ends_with(".ttf") {
-                continue;
-            }
-
-            scope.spawn(async {
-                let font_bytes = asset_source.load(font_path).unwrap().unwrap();
-                embedded_fonts.lock().unwrap().push(font_bytes);
-            });
-        }
-    }));
-
-    cx.text_system()
-        .add_fonts(embedded_fonts.into_inner().unwrap())
-        .unwrap();
-}
-
-fn quit(_ev: &Quit, cx: &mut App) {
-    log::info!("Gracefully quitting the application . . .");
-    cx.quit();
-}

crates/coop/src/panels/connect.rs

@@ -1,127 +0,0 @@
-use std::sync::Arc;
-
-use common::TextUtils;
-use dock::panel::{Panel, PanelEvent};
-use dock::ClosePanel;
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, img, px, relative, AnyElement, App, AppContext, Context, Entity, EventEmitter,
-    FocusHandle, Focusable, Image, IntoElement, ParentElement, Render, SharedString, Styled, Task,
-    Window,
-};
-use smallvec::{smallvec, SmallVec};
-use state::NostrRegistry;
-use theme::ActiveTheme;
-use ui::notification::Notification;
-use ui::{v_flex, StyledExt, WindowExtension};
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<ConnectPanel> {
-    cx.new(|cx| ConnectPanel::new(window, cx))
-}
-
-pub struct ConnectPanel {
-    name: SharedString,
-    focus_handle: FocusHandle,
-
-    /// QR Code
-    qr_code: Option<Arc<Image>>,
-
-    /// Background tasks
-    _tasks: SmallVec<[Task<()>; 1]>,
-}
-
-impl ConnectPanel {
-    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let nostr = NostrRegistry::global(cx);
-        let weak_state = nostr.downgrade();
-        let (signer, uri) = nostr.read(cx).client_connect(None);
-
-        // Generate a QR code for quick connection
-        let qr_code = uri.to_string().to_qr();
-
-        let mut tasks = smallvec![];
-
-        tasks.push(
-            // Wait for nostr connect
-            cx.spawn_in(window, async move |_this, cx| {
-                let result = signer.bunker_uri().await;
-
-                weak_state
-                    .update_in(cx, |this, window, cx| {
-                        match result {
-                            Ok(uri) => {
-                                this.persist_bunker(uri, cx);
-                                this.set_signer(signer, true, cx);
-                                // Close the current panel after setting the signer
-                                window.dispatch_action(Box::new(ClosePanel), cx);
-                            }
-                            Err(e) => {
-                                window.push_notification(Notification::error(e.to_string()), cx);
-                            }
-                        };
-                    })
-                    .ok();
-            }),
-        );
-
-        Self {
-            name: "Nostr Connect".into(),
-            focus_handle: cx.focus_handle(),
-            qr_code,
-            _tasks: tasks,
-        }
-    }
-}
-
-impl Panel for ConnectPanel {
-    fn panel_id(&self) -> SharedString {
-        self.name.clone()
-    }
-
-    fn title(&self, _cx: &App) -> AnyElement {
-        self.name.clone().into_any_element()
-    }
-}
-
-impl EventEmitter<PanelEvent> for ConnectPanel {}
-
-impl Focusable for ConnectPanel {
-    fn focus_handle(&self, _: &App) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for ConnectPanel {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        v_flex()
-            .size_full()
-            .items_center()
-            .justify_center()
-            .p_2()
-            .gap_10()
-            .child(
-                v_flex()
-                    .justify_center()
-                    .items_center()
-                    .text_center()
-                    .child(
-                        div()
-                            .font_semibold()
-                            .line_height(relative(1.25))
-                            .child(SharedString::from("Continue with Nostr Connect")),
-                    )
-                    .child(div().text_sm().text_color(cx.theme().text_muted).child(
-                        SharedString::from("Use Nostr Connect apps to scan the code"),
-                    )),
-            )
-            .when_some(self.qr_code.as_ref(), |this, qr| {
-                this.child(
-                    img(qr.clone())
-                        .size(px(256.))
-                        .rounded(cx.theme().radius_lg)
-                        .border_1()
-                        .border_color(cx.theme().border),
-                )
-            })
-    }
-}

crates/coop/src/panels/greeter.rs

@@ -1,294 +0,0 @@
-use dock::dock::DockPlacement;
-use dock::panel::{Panel, PanelEvent};
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, relative, svg, AnyElement, App, AppContext, Context, Entity, EventEmitter, FocusHandle,
-    Focusable, IntoElement, ParentElement, Render, SharedString, Styled, Window,
-};
-use state::{NostrRegistry, RelayState};
-use theme::ActiveTheme;
-use ui::button::{Button, ButtonVariants};
-use ui::{h_flex, v_flex, Icon, IconName, Sizable, StyledExt};
-
-use crate::panels::{connect, import, messaging_relays, profile, relay_list};
-use crate::workspace::Workspace;
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<GreeterPanel> {
-    cx.new(|cx| GreeterPanel::new(window, cx))
-}
-
-pub struct GreeterPanel {
-    name: SharedString,
-    focus_handle: FocusHandle,
-}
-
-impl GreeterPanel {
-    fn new(_window: &mut Window, cx: &mut App) -> Self {
-        Self {
-            name: "Onboarding".into(),
-            focus_handle: cx.focus_handle(),
-        }
-    }
-
-    fn add_profile_panel(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let nostr = NostrRegistry::global(cx);
-        let signer = nostr.read(cx).signer();
-
-        if let Some(public_key) = signer.public_key() {
-            cx.spawn_in(window, async move |_this, cx| {
-                cx.update(|window, cx| {
-                    Workspace::add_panel(
-                        profile::init(public_key, window, cx),
-                        DockPlacement::Center,
-                        window,
-                        cx,
-                    );
-                })
-                .ok();
-            })
-            .detach();
-        }
-    }
-}
-
-impl Panel for GreeterPanel {
-    fn panel_id(&self) -> SharedString {
-        self.name.clone()
-    }
-
-    fn title(&self, cx: &App) -> AnyElement {
-        div()
-            .child(
-                svg()
-                    .path("brand/coop.svg")
-                    .size_4()
-                    .text_color(cx.theme().text_muted),
-            )
-            .into_any_element()
-    }
-}
-
-impl EventEmitter<PanelEvent> for GreeterPanel {}
-
-impl Focusable for GreeterPanel {
-    fn focus_handle(&self, _: &App) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for GreeterPanel {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        const TITLE: &str = "Welcome to Coop!";
-        const DESCRIPTION: &str = "Chat Freely, Stay Private on Nostr.";
-
-        let nostr = NostrRegistry::global(cx);
-        let nip65_state = nostr.read(cx).nip65_state();
-        let nip17_state = nostr.read(cx).nip17_state();
-        let signer = nostr.read(cx).signer();
-        let owned = signer.owned();
-
-        let required_actions = nip65_state.read(cx) == &RelayState::NotConfigured
-            || nip17_state.read(cx) == &RelayState::NotConfigured;
-
-        h_flex()
-            .size_full()
-            .items_center()
-            .justify_center()
-            .p_2()
-            .child(
-                v_flex()
-                    .h_full()
-                    .w_112()
-                    .gap_6()
-                    .items_center()
-                    .justify_center()
-                    .child(
-                        h_flex()
-                            .mb_4()
-                            .gap_2()
-                            .w_full()
-                            .child(
-                                svg()
-                                    .path("brand/coop.svg")
-                                    .size_12()
-                                    .text_color(cx.theme().icon_muted),
-                            )
-                            .child(
-                                v_flex()
-                                    .child(
-                                        div()
-                                            .font_semibold()
-                                            .line_height(relative(1.25))
-                                            .child(SharedString::from(TITLE)),
-                                    )
-                                    .child(
-                                        div()
-                                            .text_sm()
-                                            .text_color(cx.theme().text_muted)
-                                            .line_height(relative(1.25))
-                                            .child(SharedString::from(DESCRIPTION)),
-                                    ),
-                            ),
-                    )
-                    .when(required_actions, |this| {
-                        this.child(
-                            v_flex()
-                                .gap_2()
-                                .w_full()
-                                .child(
-                                    h_flex()
-                                        .gap_1()
-                                        .w_full()
-                                        .text_sm()
-                                        .font_semibold()
-                                        .text_color(cx.theme().text_muted)
-                                        .child(SharedString::from("Required Actions"))
-                                        .child(div().flex_1().h_px().bg(cx.theme().border)),
-                                )
-                                .child(
-                                    v_flex()
-                                        .gap_2()
-                                        .w_full()
-                                        .when(nip65_state.read(cx).not_configured(), |this| {
-                                            this.child(
-                                                Button::new("relaylist")
-                                                    .icon(Icon::new(IconName::Relay))
-                                                    .label("Set up relay list")
-                                                    .ghost()
-                                                    .small()
-                                                    .justify_start()
-                                                    .on_click(move |_ev, window, cx| {
-                                                        Workspace::add_panel(
-                                                            relay_list::init(window, cx),
-                                                            DockPlacement::Center,
-                                                            window,
-                                                            cx,
-                                                        );
-                                                    }),
-                                            )
-                                        })
-                                        .when(nip17_state.read(cx).not_configured(), |this| {
-                                            this.child(
-                                                Button::new("import")
-                                                    .icon(Icon::new(IconName::Relay))
-                                                    .label("Set up messaging relays")
-                                                    .ghost()
-                                                    .small()
-                                                    .justify_start()
-                                                    .on_click(move |_ev, window, cx| {
-                                                        Workspace::add_panel(
-                                                            messaging_relays::init(window, cx),
-                                                            DockPlacement::Center,
-                                                            window,
-                                                            cx,
-                                                        );
-                                                    }),
-                                            )
-                                        }),
-                                ),
-                        )
-                    })
-                    .when(!owned, |this| {
-                        this.child(
-                            v_flex()
-                                .gap_2()
-                                .w_full()
-                                .child(
-                                    h_flex()
-                                        .gap_1()
-                                        .w_full()
-                                        .text_sm()
-                                        .font_semibold()
-                                        .text_color(cx.theme().text_muted)
-                                        .child(SharedString::from("Use your own identity"))
-                                        .child(div().flex_1().h_px().bg(cx.theme().border)),
-                                )
-                                .child(
-                                    v_flex()
-                                        .gap_2()
-                                        .w_full()
-                                        .child(
-                                            Button::new("connect")
-                                                .icon(Icon::new(IconName::Door))
-                                                .label("Connect account via Nostr Connect")
-                                                .ghost()
-                                                .small()
-                                                .justify_start()
-                                                .on_click(move |_ev, window, cx| {
-                                                    Workspace::add_panel(
-                                                        connect::init(window, cx),
-                                                        DockPlacement::Center,
-                                                        window,
-                                                        cx,
-                                                    );
-                                                }),
-                                        )
-                                        .child(
-                                            Button::new("import")
-                                                .icon(Icon::new(IconName::Usb))
-                                                .label("Import a secret key or bunker")
-                                                .ghost()
-                                                .small()
-                                                .justify_start()
-                                                .on_click(move |_ev, window, cx| {
-                                                    Workspace::add_panel(
-                                                        import::init(window, cx),
-                                                        DockPlacement::Center,
-                                                        window,
-                                                        cx,
-                                                    );
-                                                }),
-                                        ),
-                                ),
-                        )
-                    })
-                    .child(
-                        v_flex()
-                            .gap_2()
-                            .w_full()
-                            .child(
-                                h_flex()
-                                    .gap_1()
-                                    .w_full()
-                                    .text_sm()
-                                    .font_semibold()
-                                    .text_color(cx.theme().text_muted)
-                                    .child(SharedString::from("Get Started"))
-                                    .child(div().flex_1().h_px().bg(cx.theme().border)),
-                            )
-                            .child(
-                                v_flex()
-                                    .gap_2()
-                                    .w_full()
-                                    .child(
-                                        Button::new("backup")
-                                            .icon(Icon::new(IconName::Shield))
-                                            .label("Backup account")
-                                            .ghost()
-                                            .small()
-                                            .justify_start(),
-                                    )
-                                    .child(
-                                        Button::new("profile")
-                                            .icon(Icon::new(IconName::Profile))
-                                            .label("Update profile")
-                                            .ghost()
-                                            .small()
-                                            .justify_start()
-                                            .on_click(cx.listener(move |this, _ev, window, cx| {
-                                                this.add_profile_panel(window, cx)
-                                            })),
-                                    )
-                                    .child(
-                                        Button::new("invite")
-                                            .icon(Icon::new(IconName::Invite))
-                                            .label("Invite friends")
-                                            .ghost()
-                                            .small()
-                                            .justify_start(),
-                                    ),
-                            ),
-                    ),
-            )
-    }
-}

crates/coop/src/panels/import.rs

@@ -1,371 +0,0 @@
-use std::time::Duration;
-
-use anyhow::anyhow;
-use dock::panel::{Panel, PanelEvent};
-use dock::ClosePanel;
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, relative, AnyElement, App, AppContext, Context, Entity, EventEmitter, FocusHandle,
-    Focusable, IntoElement, ParentElement, Render, SharedString, Styled, Subscription, Window,
-};
-use nostr_connect::prelude::*;
-use smallvec::{smallvec, SmallVec};
-use state::{CoopAuthUrlHandler, NostrRegistry};
-use theme::ActiveTheme;
-use ui::button::{Button, ButtonVariants};
-use ui::input::{InputEvent, InputState, TextInput};
-use ui::notification::Notification;
-use ui::{v_flex, Disableable, StyledExt, WindowExtension};
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<ImportPanel> {
-    cx.new(|cx| ImportPanel::new(window, cx))
-}
-
-#[derive(Debug)]
-pub struct ImportPanel {
-    name: SharedString,
-    focus_handle: FocusHandle,
-
-    /// Secret key input
-    key_input: Entity<InputState>,
-
-    /// Password input (if required)
-    pass_input: Entity<InputState>,
-
-    /// Error message
-    error: Entity<Option<SharedString>>,
-
-    /// Countdown timer for nostr connect
-    countdown: Entity<Option<u64>>,
-
-    /// Whether the user is currently logging in
-    logging_in: bool,
-
-    /// Event subscriptions
-    _subscriptions: SmallVec<[Subscription; 1]>,
-}
-
-impl ImportPanel {
-    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let key_input = cx.new(|cx| InputState::new(window, cx).masked(true));
-        let pass_input = cx.new(|cx| InputState::new(window, cx).masked(true));
-
-        let error = cx.new(|_| None);
-        let countdown = cx.new(|_| None);
-
-        let mut subscriptions = smallvec![];
-
-        subscriptions.push(
-            // Subscribe to key input events and process login when the user presses enter
-            cx.subscribe_in(&key_input, window, |this, _input, event, window, cx| {
-                if let InputEvent::PressEnter { .. } = event {
-                    this.login(window, cx);
-                };
-            }),
-        );
-
-        Self {
-            key_input,
-            pass_input,
-            error,
-            countdown,
-            name: "Import".into(),
-            focus_handle: cx.focus_handle(),
-            logging_in: false,
-            _subscriptions: subscriptions,
-        }
-    }
-
-    fn login(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        if self.logging_in {
-            return;
-        };
-        // Prevent duplicate login requests
-        self.set_logging_in(true, cx);
-
-        let value = self.key_input.read(cx).value();
-        let password = self.pass_input.read(cx).value();
-
-        if value.starts_with("bunker://") {
-            self.login_with_bunker(&value, window, cx);
-            return;
-        }
-
-        if value.starts_with("ncryptsec1") {
-            self.login_with_password(&value, &password, window, cx);
-            return;
-        }
-
-        if let Ok(secret) = SecretKey::parse(&value) {
-            let keys = Keys::new(secret);
-            let nostr = NostrRegistry::global(cx);
-            // Update the signer
-            nostr.update(cx, |this, cx| {
-                this.set_signer(keys, true, cx);
-            });
-            // Close the current panel after setting the signer
-            window.dispatch_action(Box::new(ClosePanel), cx);
-        } else {
-            self.set_error("Invalid", cx);
-        }
-    }
-
-    fn login_with_bunker(&mut self, content: &str, window: &mut Window, cx: &mut Context<Self>) {
-        let Ok(uri) = NostrConnectUri::parse(content) else {
-            self.set_error("Bunker is not valid", cx);
-            return;
-        };
-
-        let nostr = NostrRegistry::global(cx);
-        let weak_state = nostr.downgrade();
-
-        let app_keys = nostr.read(cx).app_keys();
-        let timeout = Duration::from_secs(30);
-        let mut signer = NostrConnect::new(uri, app_keys.clone(), timeout, None).unwrap();
-
-        // Handle auth url with the default browser
-        signer.auth_url_handler(CoopAuthUrlHandler);
-
-        // Start countdown
-        cx.spawn_in(window, async move |this, cx| {
-            for i in (0..=30).rev() {
-                if i == 0 {
-                    this.update(cx, |this, cx| {
-                        this.set_countdown(None, cx);
-                    })
-                    .ok();
-                } else {
-                    this.update(cx, |this, cx| {
-                        this.set_countdown(Some(i), cx);
-                    })
-                    .ok();
-                }
-                cx.background_executor().timer(Duration::from_secs(1)).await;
-            }
-        })
-        .detach();
-
-        // Handle connection
-        cx.spawn_in(window, async move |_this, cx| {
-            let result = signer.bunker_uri().await;
-
-            weak_state
-                .update_in(cx, |this, window, cx| {
-                    match result {
-                        Ok(uri) => {
-                            this.persist_bunker(uri, cx);
-                            this.set_signer(signer, true, cx);
-                            // Close the current panel after setting the signer
-                            window.dispatch_action(Box::new(ClosePanel), cx);
-                        }
-                        Err(e) => {
-                            window.push_notification(Notification::error(e.to_string()), cx);
-                        }
-                    };
-                })
-                .ok();
-        })
-        .detach();
-    }
-
-    pub fn login_with_password(
-        &mut self,
-        content: &str,
-        pwd: &str,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        if pwd.is_empty() {
-            self.set_error("Password is required", cx);
-            return;
-        }
-
-        let Ok(enc) = EncryptedSecretKey::from_bech32(content) else {
-            self.set_error("Secret Key is invalid", cx);
-            return;
-        };
-
-        let password = pwd.to_owned();
-
-        // Decrypt in the background to ensure it doesn't block the UI
-        let task = cx.background_spawn(async move {
-            if let Ok(content) = enc.decrypt(&password) {
-                Ok(Keys::new(content))
-            } else {
-                Err(anyhow!("Invalid password"))
-            }
-        });
-
-        cx.spawn_in(window, async move |this, cx| {
-            let result = task.await;
-
-            this.update_in(cx, |this, window, cx| {
-                match result {
-                    Ok(keys) => {
-                        let nostr = NostrRegistry::global(cx);
-                        // Update the signer
-                        nostr.update(cx, |this, cx| {
-                            this.set_signer(keys, true, cx);
-                        });
-                        // Close the current panel after setting the signer
-                        window.dispatch_action(Box::new(ClosePanel), cx);
-                    }
-                    Err(e) => {
-                        this.set_error(e.to_string(), cx);
-                    }
-                };
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    fn set_error<S>(&mut self, message: S, cx: &mut Context<Self>)
-    where
-        S: Into<SharedString>,
-    {
-        // Reset the log in state
-        self.set_logging_in(false, cx);
-
-        // Reset the countdown
-        self.set_countdown(None, cx);
-
-        // Update error message
-        self.error.update(cx, |this, cx| {
-            *this = Some(message.into());
-            cx.notify();
-        });
-
-        // Clear the error message after 3 secs
-        cx.spawn(async move |this, cx| {
-            cx.background_executor().timer(Duration::from_secs(3)).await;
-
-            this.update(cx, |this, cx| {
-                this.error.update(cx, |this, cx| {
-                    *this = None;
-                    cx.notify();
-                });
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    fn set_logging_in(&mut self, status: bool, cx: &mut Context<Self>) {
-        self.logging_in = status;
-        cx.notify();
-    }
-
-    fn set_countdown(&mut self, i: Option<u64>, cx: &mut Context<Self>) {
-        self.countdown.update(cx, |this, cx| {
-            *this = i;
-            cx.notify();
-        });
-    }
-}
-
-impl Panel for ImportPanel {
-    fn panel_id(&self) -> SharedString {
-        self.name.clone()
-    }
-
-    fn title(&self, _cx: &App) -> AnyElement {
-        self.name.clone().into_any_element()
-    }
-}
-
-impl EventEmitter<PanelEvent> for ImportPanel {}
-
-impl Focusable for ImportPanel {
-    fn focus_handle(&self, _: &App) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for ImportPanel {
-    fn render(&mut self, _window: &mut gpui::Window, cx: &mut Context<Self>) -> impl IntoElement {
-        const SECRET_WARN: &str = "* Coop doesn't store your secret key. \
-            It will be cleared when you close the app. \
-            To persist your identity, please connect via Nostr Connect.";
-
-        v_flex()
-            .size_full()
-            .items_center()
-            .justify_center()
-            .p_2()
-            .gap_10()
-            .child(
-                div()
-                    .text_center()
-                    .font_semibold()
-                    .line_height(relative(1.25))
-                    .child(SharedString::from("Import a Secret Key or Bunker")),
-            )
-            .child(
-                v_flex()
-                    .w_112()
-                    .gap_2()
-                    .text_sm()
-                    .child(
-                        v_flex()
-                            .gap_1()
-                            .text_sm()
-                            .text_color(cx.theme().text_muted)
-                            .child("nsec or bunker://")
-                            .child(TextInput::new(&self.key_input)),
-                    )
-                    .when(
-                        self.key_input.read(cx).value().starts_with("ncryptsec1"),
-                        |this| {
-                            this.child(
-                                v_flex()
-                                    .gap_1()
-                                    .text_sm()
-                                    .text_color(cx.theme().text_muted)
-                                    .child("Password:")
-                                    .child(TextInput::new(&self.pass_input)),
-                            )
-                        },
-                    )
-                    .child(
-                        Button::new("login")
-                            .label("Continue")
-                            .primary()
-                            .loading(self.logging_in)
-                            .disabled(self.logging_in)
-                            .on_click(cx.listener(move |this, _, window, cx| {
-                                this.login(window, cx);
-                            })),
-                    )
-                    .when_some(self.countdown.read(cx).as_ref(), |this, i| {
-                        this.child(
-                            div()
-                                .text_xs()
-                                .text_center()
-                                .text_color(cx.theme().text_muted)
-                                .child(SharedString::from(format!(
-                                    "Approve connection request from your signer in {} seconds",
-                                    i
-                                ))),
-                        )
-                    })
-                    .when_some(self.error.read(cx).as_ref(), |this, error| {
-                        this.child(
-                            div()
-                                .text_xs()
-                                .text_center()
-                                .text_color(cx.theme().danger_foreground)
-                                .child(error.clone()),
-                        )
-                    })
-                    .child(
-                        div()
-                            .mt_2()
-                            .italic()
-                            .text_xs()
-                            .text_color(cx.theme().text_muted)
-                            .child(SharedString::from(SECRET_WARN)),
-                    ),
-            )
-    }
-}

crates/coop/src/panels/relay_list.rs

@@ -1,365 +0,0 @@
-use std::collections::HashSet;
-use std::time::Duration;
-
-use anyhow::{anyhow, Context as AnyhowContext, Error};
-use dock::panel::{Panel, PanelEvent};
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, relative, uniform_list, AnyElement, App, AppContext, Context, Entity, EventEmitter,
-    FocusHandle, Focusable, InteractiveElement, IntoElement, ParentElement, Render, SharedString,
-    Styled, Subscription, Task, TextAlign, UniformList, Window,
-};
-use nostr_sdk::prelude::*;
-use smallvec::{smallvec, SmallVec};
-use state::{NostrRegistry, BOOTSTRAP_RELAYS};
-use theme::ActiveTheme;
-use ui::button::{Button, ButtonVariants};
-use ui::input::{InputEvent, InputState, TextInput};
-use ui::{divider, h_flex, v_flex, IconName, Sizable, StyledExt};
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<RelayListPanel> {
-    cx.new(|cx| RelayListPanel::new(window, cx))
-}
-
-#[derive(Debug)]
-pub struct RelayListPanel {
-    name: SharedString,
-    focus_handle: FocusHandle,
-
-    /// Relay URL input
-    input: Entity<InputState>,
-
-    /// Relay metadata input
-    metadata: Entity<Option<RelayMetadata>>,
-
-    /// Error message
-    error: Option<SharedString>,
-
-    // All relays
-    relays: HashSet<(RelayUrl, Option<RelayMetadata>)>,
-
-    // Event subscriptions
-    _subscriptions: SmallVec<[Subscription; 1]>,
-
-    // Background tasks
-    _tasks: SmallVec<[Task<()>; 1]>,
-}
-
-impl RelayListPanel {
-    pub fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let input = cx.new(|cx| InputState::new(window, cx).placeholder("wss://example.com"));
-        let metadata = cx.new(|_| None);
-
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        let mut subscriptions = smallvec![];
-        let mut tasks = smallvec![];
-
-        tasks.push(
-            // Load user's relays in the local database
-            cx.spawn_in(window, async move |this, cx| {
-                let result = cx
-                    .background_spawn(async move { Self::load(&client).await })
-                    .await;
-
-                if let Ok(relays) = result {
-                    this.update(cx, |this, cx| {
-                        this.relays.extend(relays);
-                        cx.notify();
-                    })
-                    .ok();
-                }
-            }),
-        );
-
-        subscriptions.push(
-            // Subscribe to user's input events
-            cx.subscribe_in(&input, window, move |this, _input, event, window, cx| {
-                if let InputEvent::PressEnter { .. } = event {
-                    this.add(window, cx);
-                }
-            }),
-        );
-
-        Self {
-            name: "Update Relay List".into(),
-            focus_handle: cx.focus_handle(),
-            input,
-            metadata,
-            relays: HashSet::new(),
-            error: None,
-            _subscriptions: subscriptions,
-            _tasks: tasks,
-        }
-    }
-
-    async fn load(client: &Client) -> Result<Vec<(RelayUrl, Option<RelayMetadata>)>, Error> {
-        let signer = client.signer().context("Signer not found")?;
-        let public_key = signer.get_public_key().await?;
-
-        let filter = Filter::new()
-            .kind(Kind::RelayList)
-            .author(public_key)
-            .limit(1);
-
-        if let Some(event) = client.database().query(filter).await?.first_owned() {
-            Ok(nip65::extract_owned_relay_list(event).collect())
-        } else {
-            Err(anyhow!("Not found."))
-        }
-    }
-
-    fn add(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let value = self.input.read(cx).value().to_string();
-        let metadata = self.metadata.read(cx);
-
-        if !value.starts_with("ws") {
-            self.set_error("Relay URl is invalid", window, cx);
-            return;
-        }
-
-        if let Ok(url) = RelayUrl::parse(&value) {
-            if !self.relays.insert((url, metadata.to_owned())) {
-                self.input.update(cx, |this, cx| {
-                    this.set_value("", window, cx);
-                });
-                cx.notify();
-            }
-        } else {
-            self.set_error("Relay URl is invalid", window, cx);
-        }
-    }
-
-    fn remove(&mut self, url: &RelayUrl, cx: &mut Context<Self>) {
-        self.relays.retain(|(relay, _)| relay != url);
-        cx.notify();
-    }
-
-    fn set_error<E>(&mut self, error: E, window: &mut Window, cx: &mut Context<Self>)
-    where
-        E: Into<SharedString>,
-    {
-        self.error = Some(error.into());
-        cx.notify();
-
-        cx.spawn_in(window, async move |this, cx| {
-            cx.background_executor().timer(Duration::from_secs(2)).await;
-            // Clear the error message after a delay
-            this.update(cx, |this, cx| {
-                this.error = None;
-                cx.notify();
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    pub fn set_relays(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        if self.relays.is_empty() {
-            self.set_error("You need to add at least 1 relay", window, cx);
-            return;
-        };
-
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-        let relays = self.relays.clone();
-
-        let task: Task<Result<(), Error>> = cx.background_spawn(async move {
-            let builder = EventBuilder::relay_list(relays);
-            let event = client.sign_event_builder(builder).await?;
-
-            // Set relay list for current user
-            client.send_event(&event).to(BOOTSTRAP_RELAYS).await?;
-
-            Ok(())
-        });
-
-        cx.spawn_in(window, async move |this, cx| {
-            match task.await {
-                Ok(_) => {
-                    // TODO
-                }
-                Err(e) => {
-                    this.update_in(cx, |this, window, cx| {
-                        this.set_error(e.to_string(), window, cx);
-                    })
-                    .ok();
-                }
-            };
-        })
-        .detach();
-    }
-
-    fn render_list(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> UniformList {
-        let relays = self.relays.clone();
-        let total = relays.len();
-
-        uniform_list(
-            "relays",
-            total,
-            cx.processor(move |_v, range, _window, cx| {
-                let mut items = Vec::new();
-
-                for ix in range {
-                    let Some((url, metadata)) = relays.iter().nth(ix) else {
-                        continue;
-                    };
-
-                    items.push(
-                        div()
-                            .id(SharedString::from(url.to_string()))
-                            .group("")
-                            .w_full()
-                            .h_9()
-                            .py_0p5()
-                            .child(
-                                h_flex()
-                                    .px_2()
-                                    .flex()
-                                    .justify_between()
-                                    .rounded(cx.theme().radius)
-                                    .bg(cx.theme().elevated_surface_background)
-                                    .child(
-                                        div().text_sm().child(SharedString::from(url.to_string())),
-                                    )
-                                    .child(
-                                        h_flex()
-                                            .gap_1()
-                                            .text_xs()
-                                            .map(|this| {
-                                                if let Some(metadata) = metadata {
-                                                    this.child(SharedString::from(
-                                                        metadata.to_string(),
-                                                    ))
-                                                } else {
-                                                    this.child(SharedString::from("Read+Write"))
-                                                }
-                                            })
-                                            .child(
-                                                Button::new("remove_{ix}")
-                                                    .icon(IconName::Close)
-                                                    .xsmall()
-                                                    .ghost()
-                                                    .invisible()
-                                                    .group_hover("", |this| this.visible())
-                                                    .on_click({
-                                                        let url = url.to_owned();
-                                                        cx.listener(
-                                                            move |this, _ev, _window, cx| {
-                                                                this.remove(&url, cx);
-                                                            },
-                                                        )
-                                                    }),
-                                            ),
-                                    ),
-                            ),
-                    )
-                }
-
-                items
-            }),
-        )
-        .h_full()
-    }
-
-    fn render_empty(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        h_flex()
-            .mt_2()
-            .h_20()
-            .justify_center()
-            .border_2()
-            .border_dashed()
-            .border_color(cx.theme().border)
-            .rounded(cx.theme().radius_lg)
-            .text_sm()
-            .text_align(TextAlign::Center)
-            .child(SharedString::from("Please add some relays."))
-    }
-}
-
-impl Panel for RelayListPanel {
-    fn panel_id(&self) -> SharedString {
-        self.name.clone()
-    }
-
-    fn title(&self, _cx: &App) -> AnyElement {
-        self.name.clone().into_any_element()
-    }
-}
-
-impl EventEmitter<PanelEvent> for RelayListPanel {}
-
-impl Focusable for RelayListPanel {
-    fn focus_handle(&self, _: &App) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for RelayListPanel {
-    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        v_flex()
-            .size_full()
-            .items_center()
-            .justify_center()
-            .p_2()
-            .gap_10()
-            .child(
-                div()
-                    .text_center()
-                    .font_semibold()
-                    .line_height(relative(1.25))
-                    .child(SharedString::from("Update Relay List")),
-            )
-            .child(
-                v_flex()
-                    .w_112()
-                    .gap_2()
-                    .text_sm()
-                    .child(
-                        v_flex()
-                            .gap_1p5()
-                            .child(
-                                h_flex()
-                                    .gap_1()
-                                    .w_full()
-                                    .child(TextInput::new(&self.input).small())
-                                    .child(
-                                        Button::new("add")
-                                            .icon(IconName::Plus)
-                                            .label("Add")
-                                            .ghost()
-                                            .on_click(cx.listener(move |this, _, window, cx| {
-                                                this.add(window, cx);
-                                            })),
-                                    ),
-                            )
-                            .when_some(self.error.as_ref(), |this, error| {
-                                this.child(
-                                    div()
-                                        .italic()
-                                        .text_xs()
-                                        .text_color(cx.theme().danger_foreground)
-                                        .child(error.clone()),
-                                )
-                            }),
-                    )
-                    .map(|this| {
-                        if !self.relays.is_empty() {
-                            this.child(self.render_list(window, cx))
-                        } else {
-                            this.child(self.render_empty(window, cx))
-                        }
-                    })
-                    .child(divider(cx))
-                    .child(
-                        Button::new("submit")
-                            .label("Update")
-                            .primary()
-                            .on_click(cx.listener(move |this, _ev, window, cx| {
-                                this.set_relays(window, cx);
-                            })),
-                    ),
-            )
-    }
-}

crates/coop/src/workspace.rs

@@ -1,290 +0,0 @@
-use std::sync::Arc;
-
-use chat::{ChatEvent, ChatRegistry};
-use dock::dock::DockPlacement;
-use dock::panel::{PanelStyle, PanelView};
-use dock::{ClosePanel, DockArea, DockItem};
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, rems, App, AppContext, Axis, Context, Entity, InteractiveElement, IntoElement,
-    ParentElement, Render, SharedString, Styled, Subscription, Window,
-};
-use person::PersonRegistry;
-use smallvec::{smallvec, SmallVec};
-use state::{NostrRegistry, RelayState};
-use theme::{ActiveTheme, SIDEBAR_WIDTH, TITLEBAR_HEIGHT};
-use titlebar::TitleBar;
-use ui::avatar::Avatar;
-use ui::button::{Button, ButtonVariants};
-use ui::menu::DropdownMenu;
-use ui::{h_flex, v_flex, Root, Sizable, WindowExtension};
-
-use crate::panels::greeter;
-use crate::sidebar;
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<Workspace> {
-    cx.new(|cx| Workspace::new(window, cx))
-}
-
-pub struct Workspace {
-    /// App's Title Bar
-    titlebar: Entity<TitleBar>,
-
-    /// App's Dock Area
-    dock: Entity<DockArea>,
-
-    /// Event subscriptions
-    _subscriptions: SmallVec<[Subscription; 3]>,
-}
-
-impl Workspace {
-    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let chat = ChatRegistry::global(cx);
-        let titlebar = cx.new(|_| TitleBar::new());
-        let dock = cx.new(|cx| DockArea::new(window, cx).style(PanelStyle::TabBar));
-
-        let mut subscriptions = smallvec![];
-
-        subscriptions.push(
-            // Observe all events emitted by the chat registry
-            cx.subscribe_in(&chat, window, move |this, chat, ev, window, cx| {
-                match ev {
-                    ChatEvent::OpenRoom(id) => {
-                        if let Some(room) = chat.read(cx).room(id, cx) {
-                            this.dock.update(cx, |this, cx| {
-                                this.add_panel(
-                                    Arc::new(chat_ui::init(room, window, cx)),
-                                    DockPlacement::Center,
-                                    window,
-                                    cx,
-                                );
-                            });
-                        }
-                    }
-                    ChatEvent::CloseRoom(..) => {
-                        this.dock.update(cx, |this, cx| {
-                            // Force focus to the tab panel
-                            this.focus_tab_panel(window, cx);
-
-                            // Dispatch the close panel action
-                            cx.defer_in(window, |_, window, cx| {
-                                window.dispatch_action(Box::new(ClosePanel), cx);
-                                window.close_all_modals(cx);
-                            });
-                        });
-                    }
-                    _ => {}
-                };
-            }),
-        );
-
-        subscriptions.push(
-            // Observe the chat registry
-            cx.observe(&chat, move |this, chat, cx| {
-                let ids = this.panel_ids(cx);
-
-                chat.update(cx, |this, cx| {
-                    this.refresh_rooms(ids, cx);
-                });
-            }),
-        );
-
-        // Set the default layout for app's dock
-        cx.defer_in(window, |this, window, cx| {
-            this.set_layout(window, cx);
-        });
-
-        Self {
-            titlebar,
-            dock,
-            _subscriptions: subscriptions,
-        }
-    }
-
-    /// Add panel to the dock
-    pub fn add_panel<P>(panel: P, placement: DockPlacement, window: &mut Window, cx: &mut App)
-    where
-        P: PanelView,
-    {
-        if let Some(root) = window.root::<Root>().flatten() {
-            if let Ok(workspace) = root.read(cx).view().clone().downcast::<Self>() {
-                workspace.update(cx, |this, cx| {
-                    this.dock.update(cx, |this, cx| {
-                        this.add_panel(Arc::new(panel), placement, window, cx);
-                    });
-                });
-            }
-        }
-    }
-
-    /// Get all panel ids
-    fn panel_ids(&self, cx: &App) -> Option<Vec<u64>> {
-        let ids: Vec<u64> = self
-            .dock
-            .read(cx)
-            .items
-            .panel_ids(cx)
-            .into_iter()
-            .filter_map(|panel| panel.parse::<u64>().ok())
-            .collect();
-
-        Some(ids)
-    }
-
-    /// Set the dock layout
-    fn set_layout(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let weak_dock = self.dock.downgrade();
-
-        // Sidebar
-        let left = DockItem::panel(Arc::new(sidebar::init(window, cx)));
-
-        // Main workspace
-        let center = DockItem::split_with_sizes(
-            Axis::Vertical,
-            vec![DockItem::tabs(
-                vec![Arc::new(greeter::init(window, cx))],
-                None,
-                &weak_dock,
-                window,
-                cx,
-            )],
-            vec![None],
-            &weak_dock,
-            window,
-            cx,
-        );
-
-        // Update the dock layout
-        self.dock.update(cx, |this, cx| {
-            this.set_left_dock(left, Some(SIDEBAR_WIDTH), true, window, cx);
-            this.set_center(center, window, cx);
-        });
-    }
-
-    fn titlebar_left(&mut self, _window: &mut Window, cx: &Context<Self>) -> impl IntoElement {
-        let nostr = NostrRegistry::global(cx);
-        let nip65 = nostr.read(cx).nip65_state();
-        let nip17 = nostr.read(cx).nip17_state();
-        let signer = nostr.read(cx).signer();
-        let current_user = signer.public_key();
-
-        h_flex()
-            .h(TITLEBAR_HEIGHT)
-            .flex_shrink_0()
-            .justify_between()
-            .gap_2()
-            .when_some(current_user.as_ref(), |this, public_key| {
-                let persons = PersonRegistry::global(cx);
-                let profile = persons.read(cx).get(public_key, cx);
-
-                this.child(
-                    Button::new("current-user")
-                        .child(Avatar::new(profile.avatar()).size(rems(1.25)))
-                        .small()
-                        .caret()
-                        .compact()
-                        .transparent()
-                        .dropdown_menu(move |this, _window, _cx| {
-                            this.label(profile.name())
-                                .separator()
-                                .menu("Profile", Box::new(ClosePanel))
-                                .menu("Backup", Box::new(ClosePanel))
-                                .menu("Themes", Box::new(ClosePanel))
-                                .menu("Settings", Box::new(ClosePanel))
-                        }),
-                )
-            })
-            .when(nostr.read(cx).creating_signer(), |this| {
-                this.child(div().text_xs().text_color(cx.theme().text_muted).child(
-                    SharedString::from("Coop is creating a new identity for you..."),
-                ))
-            })
-            .when(!nostr.read(cx).connected(), |this| {
-                this.child(
-                    div()
-                        .text_xs()
-                        .text_color(cx.theme().text_muted)
-                        .child(SharedString::from("Connecting...")),
-                )
-            })
-            .map(|this| match nip65.read(cx) {
-                RelayState::Checking => this.child(
-                    div()
-                        .text_xs()
-                        .text_color(cx.theme().text_muted)
-                        .child(SharedString::from("Fetching user's relay list...")),
-                ),
-                RelayState::NotConfigured => this.child(
-                    h_flex()
-                        .h_6()
-                        .w_full()
-                        .px_1()
-                        .text_xs()
-                        .text_color(cx.theme().warning_foreground)
-                        .bg(cx.theme().warning_background)
-                        .rounded_sm()
-                        .child(SharedString::from("User hasn't configured a relay list")),
-                ),
-                _ => this,
-            })
-            .map(|this| match nip17.read(cx) {
-                RelayState::Checking => {
-                    this.child(div().text_xs().text_color(cx.theme().text_muted).child(
-                        SharedString::from("Fetching user's messaging relay list..."),
-                    ))
-                }
-                RelayState::NotConfigured => this.child(
-                    h_flex()
-                        .h_6()
-                        .w_full()
-                        .px_1()
-                        .text_xs()
-                        .text_color(cx.theme().warning_foreground)
-                        .bg(cx.theme().warning_background)
-                        .rounded_sm()
-                        .child(SharedString::from(
-                            "User hasn't configured a messaging relay list",
-                        )),
-                ),
-                _ => this,
-            })
-    }
-
-    fn titlebar_right(&mut self, _window: &mut Window, _cx: &Context<Self>) -> impl IntoElement {
-        h_flex().h(TITLEBAR_HEIGHT).flex_shrink_0()
-    }
-}
-
-impl Render for Workspace {
-    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let modal_layer = Root::render_modal_layer(window, cx);
-        let notification_layer = Root::render_notification_layer(window, cx);
-
-        // Titlebar elements
-        let left = self.titlebar_left(window, cx).into_any_element();
-        let right = self.titlebar_right(window, cx).into_any_element();
-
-        // Update title bar children
-        self.titlebar.update(cx, |this, _cx| {
-            this.set_children(vec![left, right]);
-        });
-
-        div()
-            .id(SharedString::from("workspace"))
-            .relative()
-            .size_full()
-            .child(
-                v_flex()
-                    .relative()
-                    .size_full()
-                    // Title Bar
-                    .child(self.titlebar.clone())
-                    // Dock
-                    .child(self.dock.clone()),
-            )
-            // Notifications
-            .children(notification_layer)
-            // Modals
-            .children(modal_layer)
-    }
-}

crates/device/Cargo.toml

@@ -7,15 +7,18 @@ publish.workspace = true
 [dependencies]
 common = { path = "../common" }
 state = { path = "../state" }
+person = { path = "../person" }
+ui = { path = "../ui" }
+theme = { path = "../theme" }
+settings = { path = "../settings" }
 
 gpui.workspace = true
 nostr-sdk.workspace = true
-
+instant.workspace = true
 anyhow.workspace = true
-itertools.workspace = true
 smallvec.workspace = true
-smol.workspace = true
 log.workspace = true
 flume.workspace = true
-serde.workspace = true
-serde_json.workspace = true
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+smol.workspace = true

crates/dock/Cargo.toml

@@ -1,18 +0,0 @@
-[package]
-name = "dock"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-common = { path = "../common" }
-theme = { path = "../theme" }
-ui = { path = "../ui" }
-
-gpui.workspace = true
-smallvec.workspace = true
-anyhow.workspace = true
-log.workspace = true
-
-[target.'cfg(target_os = "linux")'.dependencies]
-linicon = "2.3.0"

crates/dock/src/tab/mod.rs

@@ -1,165 +0,0 @@
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, px, AnyElement, App, Div, InteractiveElement, IntoElement, MouseButton, ParentElement,
-    RenderOnce, StatefulInteractiveElement, Styled, Window,
-};
-use theme::{ActiveTheme, TABBAR_HEIGHT};
-use ui::{Selectable, Sizable, Size};
-
-pub mod tab_bar;
-
-#[derive(IntoElement)]
-pub struct Tab {
-    ix: usize,
-    base: Div,
-    label: Option<AnyElement>,
-    prefix: Option<AnyElement>,
-    suffix: Option<AnyElement>,
-    disabled: bool,
-    selected: bool,
-    size: Size,
-}
-
-impl Tab {
-    pub fn new() -> Self {
-        Self {
-            ix: 0,
-            base: div(),
-            label: None,
-            disabled: false,
-            selected: false,
-            prefix: None,
-            suffix: None,
-            size: Size::default(),
-        }
-    }
-
-    /// Set label for the tab.
-    pub fn label(mut self, label: impl Into<AnyElement>) -> Self {
-        self.label = Some(label.into());
-        self
-    }
-
-    /// Set the left side of the tab
-    pub fn prefix(mut self, prefix: impl Into<AnyElement>) -> Self {
-        self.prefix = Some(prefix.into());
-        self
-    }
-
-    /// Set the right side of the tab
-    pub fn suffix(mut self, suffix: impl Into<AnyElement>) -> Self {
-        self.suffix = Some(suffix.into());
-        self
-    }
-
-    /// Set disabled state to the tab
-    pub fn disabled(mut self, disabled: bool) -> Self {
-        self.disabled = disabled;
-        self
-    }
-
-    /// Set index to the tab.
-    pub fn ix(mut self, ix: usize) -> Self {
-        self.ix = ix;
-        self
-    }
-}
-
-impl Default for Tab {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl Selectable for Tab {
-    fn selected(mut self, selected: bool) -> Self {
-        self.selected = selected;
-        self
-    }
-
-    fn is_selected(&self) -> bool {
-        self.selected
-    }
-}
-
-impl InteractiveElement for Tab {
-    fn interactivity(&mut self) -> &mut gpui::Interactivity {
-        self.base.interactivity()
-    }
-}
-
-impl StatefulInteractiveElement for Tab {}
-
-impl Styled for Tab {
-    fn style(&mut self) -> &mut gpui::StyleRefinement {
-        self.base.style()
-    }
-}
-
-impl Sizable for Tab {
-    fn with_size(mut self, size: impl Into<Size>) -> Self {
-        self.size = size.into();
-        self
-    }
-}
-
-impl RenderOnce for Tab {
-    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        let (text_color, hover_text_color, bg_color, border_color) =
-            match (self.selected, self.disabled) {
-                (true, false) => (
-                    cx.theme().tab_active_foreground,
-                    cx.theme().tab_hover_foreground,
-                    cx.theme().tab_active_background,
-                    cx.theme().border,
-                ),
-                (false, false) => (
-                    cx.theme().tab_inactive_foreground,
-                    cx.theme().tab_hover_foreground,
-                    cx.theme().ghost_element_background,
-                    cx.theme().border_transparent,
-                ),
-                (true, true) => (
-                    cx.theme().tab_inactive_foreground,
-                    cx.theme().tab_hover_foreground,
-                    cx.theme().ghost_element_background,
-                    cx.theme().border_disabled,
-                ),
-                (false, true) => (
-                    cx.theme().tab_inactive_foreground,
-                    cx.theme().tab_hover_foreground,
-                    cx.theme().ghost_element_background,
-                    cx.theme().border_disabled,
-                ),
-            };
-
-        self.base
-            .id(self.ix)
-            .h(TABBAR_HEIGHT)
-            .px_4()
-            .relative()
-            .flex()
-            .items_center()
-            .flex_shrink_0()
-            .cursor_pointer()
-            .overflow_hidden()
-            .text_xs()
-            .text_ellipsis()
-            .text_color(text_color)
-            .bg(bg_color)
-            .border_l(px(1.))
-            .border_r(px(1.))
-            .border_color(border_color)
-            .when(!self.selected && !self.disabled, |this| {
-                this.hover(|this| this.text_color(hover_text_color))
-            })
-            .when_some(self.prefix, |this, prefix| {
-                this.child(prefix).text_color(text_color)
-            })
-            .when_some(self.label, |this, label| this.child(label))
-            .when_some(self.suffix, |this, suffix| this.child(suffix))
-            .on_mouse_down(MouseButton::Left, |_ev, _window, cx| {
-                cx.stop_propagation();
-            })
-    }
-}

crates/dock/src/tab/tab_bar.rs

@@ -1,127 +0,0 @@
-use gpui::prelude::FluentBuilder as _;
-#[cfg(not(target_os = "windows"))]
-use gpui::Pixels;
-use gpui::{
-    div, px, AnyElement, App, Div, InteractiveElement, IntoElement, ParentElement, RenderOnce,
-    ScrollHandle, StatefulInteractiveElement as _, StyleRefinement, Styled, Window,
-};
-use smallvec::SmallVec;
-use theme::ActiveTheme;
-use ui::{h_flex, Sizable, Size, StyledExt};
-
-#[derive(IntoElement)]
-pub struct TabBar {
-    base: Div,
-    style: StyleRefinement,
-    scroll_handle: Option<ScrollHandle>,
-    prefix: Option<AnyElement>,
-    suffix: Option<AnyElement>,
-    last_empty_space: AnyElement,
-    children: SmallVec<[AnyElement; 2]>,
-    size: Size,
-}
-
-impl TabBar {
-    pub fn new() -> Self {
-        Self {
-            base: h_flex().px(px(-1.)),
-            style: StyleRefinement::default(),
-            scroll_handle: None,
-            children: SmallVec::new(),
-            prefix: None,
-            suffix: None,
-            size: Size::default(),
-            last_empty_space: div().w_3().into_any_element(),
-        }
-    }
-
-    /// Track the scroll of the TabBar.
-    pub fn track_scroll(mut self, scroll_handle: &ScrollHandle) -> Self {
-        self.scroll_handle = Some(scroll_handle.clone());
-        self
-    }
-
-    /// Set the prefix element of the TabBar
-    pub fn prefix(mut self, prefix: impl IntoElement) -> Self {
-        self.prefix = Some(prefix.into_any_element());
-        self
-    }
-
-    /// Set the suffix element of the TabBar
-    pub fn suffix(mut self, suffix: impl IntoElement) -> Self {
-        self.suffix = Some(suffix.into_any_element());
-        self
-    }
-
-    /// Set the last empty space element of the TabBar.
-    pub fn last_empty_space(mut self, last_empty_space: impl IntoElement) -> Self {
-        self.last_empty_space = last_empty_space.into_any_element();
-        self
-    }
-
-    #[cfg(not(target_os = "windows"))]
-    pub fn height(window: &mut Window) -> Pixels {
-        (1.75 * window.rem_size()).max(px(36.))
-    }
-}
-
-impl Default for TabBar {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl ParentElement for TabBar {
-    fn extend(&mut self, elements: impl IntoIterator<Item = AnyElement>) {
-        self.children.extend(elements)
-    }
-}
-
-impl Styled for TabBar {
-    fn style(&mut self) -> &mut StyleRefinement {
-        &mut self.style
-    }
-}
-
-impl Sizable for TabBar {
-    fn with_size(mut self, size: impl Into<Size>) -> Self {
-        self.size = size.into();
-        self
-    }
-}
-
-impl RenderOnce for TabBar {
-    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        self.base
-            .group("tab-bar")
-            .relative()
-            .refine_style(&self.style)
-            .bg(cx.theme().surface_background)
-            .child(
-                div()
-                    .id("border-bottom")
-                    .absolute()
-                    .left_0()
-                    .bottom_0()
-                    .size_full()
-                    .border_b_1()
-                    .border_color(cx.theme().border),
-            )
-            .text_color(cx.theme().text)
-            .when_some(self.prefix, |this, prefix| this.child(prefix))
-            .child(
-                h_flex()
-                    .id("tabs")
-                    .flex_grow()
-                    .overflow_x_scroll()
-                    .when_some(self.scroll_handle, |this, scroll_handle| {
-                        this.track_scroll(&scroll_handle)
-                    })
-                    .children(self.children)
-                    .when(self.suffix.is_some(), |this| {
-                        this.child(self.last_empty_space)
-                    }),
-            )
-            .when_some(self.suffix, |this, suffix| this.child(suffix))
-    }
-}

crates/person/Cargo.toml

@@ -7,12 +7,11 @@ publish.workspace = true
 [dependencies]
 common = { path = "../common" }
 state = { path = "../state" }
-device = { path = "../device" }
 
 gpui.workspace = true
 nostr-sdk.workspace = true
+instant.workspace = true
 anyhow.workspace = true
 smallvec.workspace = true
-smol.workspace = true
 flume.workspace = true
 log.workspace = true

crates/person/src/lib.rs

@@ -1,21 +1,20 @@
-use std::cell::RefCell;
 use std::collections::{HashMap, HashSet};
-use std::rc::Rc;
-use std::time::Duration;
+use std::sync::RwLock;
 
-use anyhow::{anyhow, Error};
-use common::EventUtils;
-use device::Announcement;
-use gpui::{App, AppContext, Context, Entity, Global, Task};
+use anyhow::{Error, anyhow};
+use common::EventExt;
+use gpui::{App, AppContext, Context, Entity, Global, Task, Window};
+use instant::Duration;
 use nostr_sdk::prelude::*;
-pub use person::*;
-use smallvec::{smallvec, SmallVec};
-use state::{NostrRegistry, BOOTSTRAP_RELAYS, TIMEOUT};
+use smallvec::{SmallVec, smallvec};
+use state::{Announcement, BOOTSTRAP_RELAYS, NostrRegistry, TIMEOUT};
 
 mod person;
 
-pub fn init(cx: &mut App) {
-    PersonRegistry::set_global(cx.new(PersonRegistry::new), cx);
+pub use person::*;
+
+pub fn init(window: &mut Window, cx: &mut App) {
+    PersonRegistry::set_global(cx.new(|cx| PersonRegistry::new(window, cx)), cx);
 }
 
 struct GlobalPersonRegistry(Entity<PersonRegistry>);
@@ -24,9 +23,9 @@ impl Global for GlobalPersonRegistry {}
 
 #[derive(Debug, Clone)]
 enum Dispatch {
-    Person(Box<Person>),
-    Announcement(Box<Event>),
-    Relays(Box<Event>),
+    Person(Person),
+    Announcement(Event),
+    Relays(Event),
 }
 
 /// Person Registry
@@ -36,13 +35,13 @@ pub struct PersonRegistry {
     persons: HashMap<PublicKey, Entity<Person>>,
 
     /// Set of public keys that have been seen
-    seen: Rc<RefCell<HashSet<PublicKey>>>,
+    seen: RwLock<HashSet<PublicKey>>,
 
     /// Sender for requesting metadata
     sender: flume::Sender<PublicKey>,
 
     /// Tasks for asynchronous operations
-    _tasks: SmallVec<[Task<()>; 4]>,
+    tasks: SmallVec<[Task<()>; 4]>,
 }
 
 impl PersonRegistry {
@@ -57,87 +56,55 @@ impl PersonRegistry {
     }
 
     /// Create a new person registry instance
-    fn new(cx: &mut Context<Self>) -> Self {
+    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
         let nostr = NostrRegistry::global(cx);
         let client = nostr.read(cx).client();
 
         // Channel for communication between nostr and gpui
         let (tx, rx) = flume::bounded::<Dispatch>(100);
-        let (mta_tx, mta_rx) = flume::bounded::<PublicKey>(100);
+        let (metadata_tx, metadata_rx) = flume::unbounded::<PublicKey>();
 
         let mut tasks = smallvec![];
 
-        tasks.push(
-            // Handle nostr notifications
-            cx.background_spawn({
-                let client = client.clone();
+        let client2 = client.clone();
+        tasks.push(cx.background_spawn(async move {
+            Self::handle_notifications(&client2, &tx).await;
+        }));
 
-                async move {
-                    Self::handle_notifications(&client, &tx).await;
-                }
-            }),
-        );
+        let client3 = client.clone();
+        tasks.push(cx.background_spawn(async move {
+            Self::handle_requests(&client3, &metadata_rx).await;
+        }));
 
-        tasks.push(
-            // Handle metadata requests
-            cx.background_spawn({
-                let client = client.clone();
+        tasks.push(cx.spawn(async move |this, cx| {
+            while let Ok(event) = rx.recv_async().await {
+                this.update(cx, |this, cx| {
+                    match event {
+                        Dispatch::Person(person) => {
+                            this.insert(person, cx);
+                        }
+                        Dispatch::Announcement(event) => {
+                            this.set_announcement(&event, cx);
+                        }
+                        Dispatch::Relays(event) => {
+                            this.set_messaging_relays(&event, cx);
+                        }
+                    };
+                })
+                .ok();
+            }
+        }));
 
-                async move {
-                    Self::handle_requests(&client, &mta_rx).await;
-                }
-            }),
-        );
-
-        tasks.push(
-            // Update GPUI state
-            cx.spawn(async move |this, cx| {
-                while let Ok(event) = rx.recv_async().await {
-                    this.update(cx, |this, cx| {
-                        match event {
-                            Dispatch::Person(person) => {
-                                this.insert(*person, cx);
-                            }
-                            Dispatch::Announcement(event) => {
-                                this.set_announcement(&event, cx);
-                            }
-                            Dispatch::Relays(event) => {
-                                this.set_messaging_relays(&event, cx);
-                            }
-                        };
-                    })
-                    .ok();
-                }
-            }),
-        );
-
-        tasks.push(
-            // Load all user profiles from the database
-            cx.spawn(async move |this, cx| {
-                let result = cx
-                    .background_executor()
-                    .await_on_background(async move { Self::load_persons(&client).await })
-                    .await;
-
-                match result {
-                    Ok(persons) => {
-                        this.update(cx, |this, cx| {
-                            this.bulk_inserts(persons, cx);
-                        })
-                        .ok();
-                    }
-                    Err(e) => {
-                        log::error!("Failed to load all persons from the database: {e}");
-                    }
-                };
-            }),
-        );
+        // Load all user profiles from the database
+        cx.defer_in(window, |this, _window, cx| {
+            this.load(cx);
+        });
 
         Self {
             persons: HashMap::new(),
-            seen: Rc::new(RefCell::new(HashSet::new())),
-            sender: mta_tx,
-            _tasks: tasks,
+            seen: RwLock::new(HashSet::new()),
+            sender: metadata_tx,
+            tasks,
         }
     }
 
@@ -152,7 +119,7 @@ impl PersonRegistry {
                 continue;
             };
 
-            if let RelayMessage::Event { event, .. } = message {
+            if let RelayMessage::Event { event, .. } = *message {
                 // Skip if the event has already been processed
                 if !processed.insert(event.id) {
                     continue;
@@ -162,28 +129,25 @@ impl PersonRegistry {
                     Kind::Metadata => {
                         let metadata = Metadata::from_json(&event.content).unwrap_or_default();
                         let person = Person::new(event.pubkey, metadata);
-                        let val = Box::new(person);
-
-                        // Send
-                        tx.send_async(Dispatch::Person(val)).await.ok();
+                        if tx.send_async(Dispatch::Person(person)).await.is_err() {
+                            log::warn!("PersonRegistry channel closed, dropping metadata event");
+                        }
                     }
                     Kind::ContactList => {
                         let public_keys = event.extract_public_keys();
-
-                        // Get metadata for all public keys
-                        Self::get_metadata(client, public_keys).await.ok();
+                        if let Err(e) = get_metadata(client, public_keys).await {
+                            log::warn!("Failed to get metadata for contact list: {e}");
+                        }
                     }
                     Kind::InboxRelays => {
-                        let val = Box::new(event.into_owned());
-
-                        // Send
-                        tx.send_async(Dispatch::Relays(val)).await.ok();
+                        tx.send_async(Dispatch::Relays(event.into_owned()))
+                            .await
+                            .ok();
                     }
                     Kind::Custom(10044) => {
-                        let val = Box::new(event.into_owned());
-
-                        // Send
-                        tx.send_async(Dispatch::Announcement(val)).await.ok();
+                        tx.send_async(Dispatch::Announcement(event.into_owned()))
+                            .await
+                            .ok();
                     }
                     _ => {}
                 }
@@ -198,104 +162,95 @@ impl PersonRegistry {
         loop {
             match flume::Selector::new()
                 .recv(rx, |result| result.ok())
-                .wait_timeout(Duration::from_secs(2))
+                .wait_timeout(Duration::from_secs(TIMEOUT))
             {
                 Ok(Some(public_key)) => {
                     batch.insert(public_key);
                     // Process the batch if it's full
-                    if batch.len() >= 20 {
-                        Self::get_metadata(client, std::mem::take(&mut batch))
-                            .await
-                            .ok();
+                    if batch.len() >= 20
+                        && let Err(e) = get_metadata(client, std::mem::take(&mut batch)).await
+                    {
+                        log::warn!("Failed to get metadata batch: {e}");
                     }
                 }
                 _ => {
-                    Self::get_metadata(client, std::mem::take(&mut batch))
-                        .await
-                        .ok();
+                    if !batch.is_empty()
+                        && let Err(e) = get_metadata(client, std::mem::take(&mut batch)).await
+                    {
+                        log::warn!("Failed to get metadata batch: {e}");
+                    }
                 }
             }
         }
     }
 
-    /// Get metadata for all public keys in a event
-    async fn get_metadata<I>(client: &Client, public_keys: I) -> Result<(), Error>
-    where
-        I: IntoIterator<Item = PublicKey>,
-    {
-        let authors: Vec<PublicKey> = public_keys.into_iter().collect();
-        let limit = authors.len();
-
-        if authors.is_empty() {
-            return Err(anyhow!("You need at least one public key"));
-        }
-
-        // Construct the subscription option
-        let opts = SubscribeAutoCloseOptions::default()
-            .exit_policy(ReqExitPolicy::ExitOnEOSE)
-            .timeout(Some(Duration::from_secs(TIMEOUT)));
-
-        // Construct the filter for metadata
-        let filter = Filter::new()
-            .kind(Kind::Metadata)
-            .authors(authors)
-            .limit(limit);
-
-        // Construct target for subscription
-        let target = BOOTSTRAP_RELAYS
-            .into_iter()
-            .map(|relay| (relay, vec![filter.clone()]))
-            .collect::<HashMap<_, _>>();
-
-        client.subscribe(target).close_on(opts).await?;
-
-        Ok(())
-    }
-
     /// Load all user profiles from the database
-    async fn load_persons(client: &Client) -> Result<Vec<Person>, Error> {
-        let filter = Filter::new().kind(Kind::Metadata).limit(200);
-        let events = client.database().query(filter).await?;
+    fn load(&mut self, cx: &mut Context<Self>) {
+        let nostr = NostrRegistry::global(cx);
+        let client = nostr.read(cx).client();
 
-        let mut persons = vec![];
+        let task: Task<Result<Vec<Person>, Error>> = cx.background_spawn(async move {
+            let filter = Filter::new().kind(Kind::Metadata).limit(200);
+            let events = client.database().query(filter).await?;
+            let persons = events
+                .into_iter()
+                .map(|event| {
+                    let metadata = Metadata::from_json(event.content).unwrap_or_default();
+                    Person::new(event.pubkey, metadata)
+                })
+                .collect();
 
-        for event in events.into_iter() {
-            let metadata = Metadata::from_json(event.content).unwrap_or_default();
-            let person = Person::new(event.pubkey, metadata);
-            persons.push(person);
-        }
+            Ok(persons)
+        });
 
-        Ok(persons)
+        self.tasks.push(cx.spawn(async move |this, cx| {
+            if let Ok(persons) = task.await {
+                this.update(cx, |this, cx| {
+                    this.bulk_insert(persons, cx);
+                })
+                .ok();
+            }
+        }));
     }
 
     /// Set profile encryption keys announcement
     fn set_announcement(&mut self, event: &Event, cx: &mut App) {
-        if let Some(person) = self.persons.get(&event.pubkey) {
-            let announcement = Announcement::from(event);
+        let announcement = Announcement::from(event);
 
+        if let Some(person) = self.persons.get(&event.pubkey) {
             person.update(cx, |person, cx| {
                 person.set_announcement(announcement);
                 cx.notify();
             });
+        } else {
+            let person =
+                Person::new(event.pubkey, Metadata::default()).with_announcement(announcement);
+            self.insert(person, cx);
         }
     }
 
     /// Set messaging relays for a person
     fn set_messaging_relays(&mut self, event: &Event, cx: &mut App) {
-        if let Some(person) = self.persons.get(&event.pubkey) {
-            let urls: Vec<RelayUrl> = nip17::extract_relay_list(event).cloned().collect();
+        let urls: Vec<RelayUrl> = nip17::extract_relay_list(event).collect();
 
+        if let Some(person) = self.persons.get(&event.pubkey) {
             person.update(cx, |person, cx| {
-                person.set_messaging_relays(event.pubkey, urls);
+                person.set_messaging_relays(urls);
                 cx.notify();
             });
+        } else {
+            let person = Person::new(event.pubkey, Metadata::default()).with_messaging_relays(urls);
+            self.insert(person, cx);
         }
     }
 
     /// Insert batch of persons
-    fn bulk_inserts(&mut self, persons: Vec<Person>, cx: &mut Context<Self>) {
+    fn bulk_insert(&mut self, persons: Vec<Person>, cx: &mut Context<Self>) {
         for person in persons.into_iter() {
-            self.persons.insert(person.public_key(), cx.new(|_| person));
+            let public_key = person.public_key();
+            self.persons
+                .entry(public_key)
+                .or_insert_with(|| cx.new(|_| person));
         }
         cx.notify();
     }
@@ -307,7 +262,7 @@ impl PersonRegistry {
         match self.persons.get(&public_key) {
             Some(this) => {
                 this.update(cx, |this, cx| {
-                    *this = person;
+                    this.set_metadata(person.metadata());
                     cx.notify();
                 });
             }
@@ -324,15 +279,14 @@ impl PersonRegistry {
         }
 
         let public_key = *public_key;
-        let mut seen = self.seen.borrow_mut();
 
-        if seen.insert(public_key) {
+        if self.seen.write().unwrap().insert(public_key) {
             let sender = self.sender.clone();
 
             // Spawn background task to request metadata
             cx.background_spawn(async move {
                 if let Err(e) = sender.send_async(public_key).await {
-                    log::warn!("Failed to send public key for metadata request: {}", e);
+                    log::warn!("Failed to send public key for metadata request: {e}");
                 }
             })
             .detach();
@@ -342,3 +296,37 @@ impl PersonRegistry {
         Person::new(public_key, Metadata::default())
     }
 }
+
+/// Get metadata for all public keys in a event
+async fn get_metadata<I>(client: &Client, public_keys: I) -> Result<(), Error>
+where
+    I: IntoIterator<Item = PublicKey>,
+{
+    let authors: Vec<PublicKey> = public_keys.into_iter().collect();
+    let limit = authors.len();
+
+    if authors.is_empty() {
+        return Err(anyhow!("You need at least one public key"));
+    }
+
+    // Construct the subscription option
+    let opts = SubscribeAutoCloseOptions::default()
+        .exit_policy(ReqExitPolicy::ExitOnEOSE)
+        .timeout(Some(Duration::from_secs(TIMEOUT)));
+
+    // Construct the filter for metadata
+    let filter = Filter::new()
+        .kind(Kind::Metadata)
+        .authors(authors)
+        .limit(limit);
+
+    // Construct target for subscription
+    let target: HashMap<&str, Vec<Filter>> = BOOTSTRAP_RELAYS
+        .into_iter()
+        .map(|relay| (relay, vec![filter.clone()]))
+        .collect();
+
+    client.subscribe(target).close_on(opts).await?;
+
+    Ok(())
+}

crates/person/src/person.rs

@@ -1,11 +1,9 @@
 use std::cmp::Ordering;
 use std::hash::{Hash, Hasher};
 
-use device::Announcement;
 use gpui::SharedString;
 use nostr_sdk::prelude::*;
-
-const IMAGE_RESIZER: &str = "https://wsrv.nl";
+use state::Announcement;
 
 /// Person
 #[derive(Debug, Clone)]
@@ -65,6 +63,21 @@ impl Person {
         }
     }
 
+    /// Build profile encryption keys announcement
+    pub fn with_announcement(mut self, announcement: Announcement) -> Self {
+        self.announcement = Some(announcement);
+        self
+    }
+
+    /// Build profile messaging relays
+    pub fn with_messaging_relays<I>(mut self, relays: I) -> Self
+    where
+        I: IntoIterator<Item = RelayUrl>,
+    {
+        self.messaging_relays = relays.into_iter().collect();
+        self
+    }
+
     /// Get profile public key
     pub fn public_key(&self) -> PublicKey {
         self.public_key
@@ -80,12 +93,6 @@ impl Person {
         self.announcement.clone()
     }
 
-    /// Set profile encryption keys announcement
-    pub fn set_announcement(&mut self, announcement: Announcement) {
-        self.announcement = Some(announcement);
-        log::info!("Updated announcement for: {}", self.public_key());
-    }
-
     /// Get profile messaging relays
     pub fn messaging_relays(&self) -> &Vec<RelayUrl> {
         &self.messaging_relays
@@ -96,46 +103,50 @@ impl Person {
         self.messaging_relays.first().cloned()
     }
 
-    /// Set profile messaging relays
-    pub fn set_messaging_relays<I>(&mut self, public_key: PublicKey, relays: I)
-    where
-        I: IntoIterator<Item = RelayUrl>,
-    {
-        self.messaging_relays = relays.into_iter().collect();
-        log::info!("Updated messaging relays for: {}", public_key);
-    }
-
     /// Get profile avatar
     pub fn avatar(&self) -> SharedString {
         self.metadata()
             .picture
             .as_ref()
             .filter(|picture| !picture.is_empty())
-            .map(|picture| {
-                let url = format!(
-                    "{IMAGE_RESIZER}/?url={picture}&w=100&h=100&fit=cover&mask=circle&n=-1"
-                );
-                url.into()
-            })
+            .map(|picture| picture.into())
             .unwrap_or_else(|| "brand/avatar.png".into())
     }
 
     /// Get profile name
     pub fn name(&self) -> SharedString {
-        if let Some(display_name) = self.metadata().display_name.as_ref() {
-            if !display_name.is_empty() {
-                return SharedString::from(display_name);
-            }
+        if let Some(display_name) = self.metadata().display_name.as_ref()
+            && !display_name.is_empty()
+        {
+            return SharedString::from(display_name.trim());
         }
 
-        if let Some(name) = self.metadata().name.as_ref() {
-            if !name.is_empty() {
-                return SharedString::from(name);
-            }
+        if let Some(name) = self.metadata().name.as_ref()
+            && !name.is_empty()
+        {
+            return SharedString::from(name.trim());
         }
 
         SharedString::from(shorten_pubkey(self.public_key(), 4))
     }
+
+    /// Set profile metadata
+    pub fn set_metadata(&mut self, metadata: Metadata) {
+        self.metadata = metadata;
+    }
+
+    /// Set profile encryption keys announcement
+    pub fn set_announcement(&mut self, announcement: Announcement) {
+        self.announcement = Some(announcement);
+    }
+
+    /// Set profile messaging relays
+    pub fn set_messaging_relays<I>(&mut self, relays: I)
+    where
+        I: IntoIterator<Item = RelayUrl>,
+    {
+        self.messaging_relays = relays.into_iter().collect();
+    }
 }
 
 /// Shorten a [`PublicKey`] to a string with the first and last `len` characters
@@ -145,7 +156,7 @@ pub fn shorten_pubkey(public_key: PublicKey, len: usize) -> String {
     let Ok(pubkey) = public_key.to_bech32();
 
     format!(
-        "{}:{}",
+        "{}...{}",
         &pubkey[0..(len + 1)],
         &pubkey[pubkey.len() - len..]
     )

crates/relay_auth/src/lib.rs

@@ -1,369 +0,0 @@
-use std::borrow::Cow;
-use std::cell::Cell;
-use std::collections::HashSet;
-use std::hash::Hash;
-use std::rc::Rc;
-use std::sync::Arc;
-
-use anyhow::{anyhow, Context as AnyhowContext, Error};
-use gpui::{
-    App, AppContext, Context, Entity, Global, IntoElement, ParentElement, SharedString, Styled,
-    Task, Window,
-};
-use nostr_sdk::prelude::*;
-use settings::{AppSettings, AuthMode};
-use smallvec::{smallvec, SmallVec};
-use state::NostrRegistry;
-use theme::ActiveTheme;
-use ui::button::{Button, ButtonVariants};
-use ui::notification::Notification;
-use ui::{v_flex, Disableable, IconName, Sizable, WindowExtension};
-
-const AUTH_MESSAGE: &str =
-    "Approve the authentication request to allow Coop to continue sending or receiving events.";
-
-pub fn init(window: &mut Window, cx: &mut App) {
-    RelayAuth::set_global(cx.new(|cx| RelayAuth::new(window, cx)), cx);
-}
-
-/// Authentication request
-#[derive(Debug, Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]
-struct AuthRequest {
-    url: RelayUrl,
-    challenge: String,
-}
-
-impl AuthRequest {
-    pub fn new(challenge: impl Into<String>, url: RelayUrl) -> Self {
-        Self {
-            challenge: challenge.into(),
-            url,
-        }
-    }
-
-    pub fn url(&self) -> &RelayUrl {
-        &self.url
-    }
-
-    pub fn challenge(&self) -> &str {
-        &self.challenge
-    }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
-enum Signal {
-    Auth(Arc<AuthRequest>),
-    Pending((EventId, RelayUrl)),
-}
-
-struct GlobalRelayAuth(Entity<RelayAuth>);
-
-impl Global for GlobalRelayAuth {}
-
-// Relay authentication
-#[derive(Debug)]
-pub struct RelayAuth {
-    /// Pending events waiting for resend after authentication
-    pending_events: HashSet<(EventId, RelayUrl)>,
-
-    /// Tasks for asynchronous operations
-    tasks: SmallVec<[Task<()>; 2]>,
-}
-
-impl RelayAuth {
-    /// Retrieve the global relay auth state
-    pub fn global(cx: &App) -> Entity<Self> {
-        cx.global::<GlobalRelayAuth>().0.clone()
-    }
-
-    /// Set the global relay auth instance
-    fn set_global(state: Entity<Self>, cx: &mut App) {
-        cx.set_global(GlobalRelayAuth(state));
-    }
-
-    /// Create a new relay auth instance
-    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        cx.defer_in(window, |this, window, cx| {
-            this.handle_notifications(window, cx);
-        });
-
-        Self {
-            pending_events: HashSet::default(),
-            tasks: smallvec![],
-        }
-    }
-
-    /// Handle nostr notifications
-    fn handle_notifications(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        // Channel for communication between nostr and gpui
-        let (tx, rx) = flume::bounded::<Signal>(256);
-
-        self.tasks.push(cx.background_spawn(async move {
-            log::info!("Started handling nostr notifications");
-            let mut notifications = client.notifications();
-            let mut challenges: HashSet<Cow<'_, str>> = HashSet::default();
-
-            while let Some(notification) = notifications.next().await {
-                if let ClientNotification::Message { relay_url, message } = notification {
-                    match message {
-                        RelayMessage::Auth { challenge } => {
-                            if challenges.insert(challenge.clone()) {
-                                let request = Arc::new(AuthRequest::new(challenge, relay_url));
-                                let signal = Signal::Auth(request);
-
-                                tx.send_async(signal).await.ok();
-                            }
-                        }
-                        RelayMessage::Ok {
-                            event_id, message, ..
-                        } => {
-                            let msg = MachineReadablePrefix::parse(&message);
-
-                            // Handle authentication messages
-                            if let Some(MachineReadablePrefix::AuthRequired) = msg {
-                                let signal = Signal::Pending((event_id, relay_url));
-                                tx.send_async(signal).await.ok();
-                            }
-                        }
-                        _ => {}
-                    }
-                }
-            }
-        }));
-
-        self.tasks.push(cx.spawn_in(window, async move |this, cx| {
-            while let Ok(signal) = rx.recv_async().await {
-                match signal {
-                    Signal::Auth(req) => {
-                        this.update_in(cx, |this, window, cx| {
-                            this.handle_auth(&req, window, cx);
-                        })
-                        .ok();
-                    }
-                    Signal::Pending((event_id, relay_url)) => {
-                        this.update_in(cx, |this, _window, cx| {
-                            this.insert_pending_event(event_id, relay_url, cx);
-                        })
-                        .ok();
-                    }
-                }
-            }
-        }));
-    }
-
-    /// Insert a pending event waiting for resend after authentication
-    fn insert_pending_event(&mut self, id: EventId, relay: RelayUrl, cx: &mut Context<Self>) {
-        self.pending_events.insert((id, relay));
-        cx.notify();
-    }
-
-    /// Get all pending events for a specific relay,
-    fn get_pending_events(&self, relay: &RelayUrl, _cx: &App) -> Vec<EventId> {
-        let pending_events: Vec<EventId> = self
-            .pending_events
-            .iter()
-            .filter(|(_, pending_relay)| pending_relay == relay)
-            .map(|(id, _relay)| id)
-            .cloned()
-            .collect();
-
-        pending_events
-    }
-
-    /// Clear all pending events for a specific relay,
-    fn clear_pending_events(&mut self, relay: &RelayUrl, cx: &mut Context<Self>) {
-        self.pending_events
-            .retain(|(_, pending_relay)| pending_relay != relay);
-        cx.notify();
-    }
-
-    /// Handle authentication request
-    fn handle_auth(&mut self, req: &Arc<AuthRequest>, window: &mut Window, cx: &mut Context<Self>) {
-        let settings = AppSettings::global(cx);
-        let trusted_relay = settings.read(cx).trusted_relay(req.url(), cx);
-        let mode = AppSettings::get_auth_mode(cx);
-
-        if trusted_relay && mode == AuthMode::Auto {
-            // Automatically authenticate if the relay is authenticated before
-            self.response(req, window, cx);
-        } else {
-            // Otherwise open the auth request popup
-            self.ask_for_approval(req, window, cx);
-        }
-    }
-
-    /// Send auth response and wait for confirmation
-    fn auth(&self, req: &Arc<AuthRequest>, cx: &App) -> Task<Result<(), Error>> {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-        let req = req.clone();
-
-        // Get all pending events for the relay
-        let pending_events = self.get_pending_events(req.url(), cx);
-
-        cx.background_spawn(async move {
-            // Construct event
-            let builder = EventBuilder::auth(req.challenge(), req.url().clone());
-            let event = client.sign_event_builder(builder).await?;
-
-            // Get the event ID
-            let id = event.id;
-
-            // Get the relay
-            let relay = client.relay(req.url()).await?.context("Relay not found")?;
-
-            // Subscribe to notifications
-            let mut notifications = relay.notifications();
-
-            // Send the AUTH message
-            relay
-                .send_msg(ClientMessage::Auth(Cow::Borrowed(&event)))
-                .await?;
-
-            log::info!("Sending AUTH event");
-
-            while let Some(notification) = notifications.next().await {
-                match notification {
-                    RelayNotification::Message {
-                        message: RelayMessage::Ok { event_id, .. },
-                    } => {
-                        if id != event_id {
-                            continue;
-                        }
-
-                        // Get all subscriptions
-                        let subscriptions = relay.subscriptions().await;
-
-                        // Re-subscribe to previous subscriptions
-                        for (id, filters) in subscriptions.into_iter() {
-                            if !filters.is_empty() {
-                                relay.send_msg(ClientMessage::req(id, filters)).await?;
-                            }
-                        }
-
-                        // Re-send pending events
-                        for id in pending_events {
-                            if let Some(event) = client.database().event_by_id(&id).await? {
-                                relay.send_event(&event).await?;
-                            }
-                        }
-
-                        return Ok(());
-                    }
-                    RelayNotification::AuthenticationFailed => break,
-                    _ => {}
-                }
-            }
-
-            Err(anyhow!("Authentication failed"))
-        })
-    }
-
-    /// Respond to an authentication request.
-    fn response(&self, req: &Arc<AuthRequest>, window: &Window, cx: &Context<Self>) {
-        let settings = AppSettings::global(cx);
-        let req = req.clone();
-        let challenge = req.challenge().to_string();
-
-        // Create a task for authentication
-        let task = self.auth(&req, cx);
-
-        cx.spawn_in(window, async move |this, cx| {
-            let result = task.await;
-            let url = req.url();
-
-            this.update_in(cx, |this, window, cx| {
-                window.clear_notification(challenge, cx);
-
-                match result {
-                    Ok(_) => {
-                        // Clear pending events for the authenticated relay
-                        this.clear_pending_events(url, cx);
-                        // Save the authenticated relay to automatically authenticate future requests
-                        settings.update(cx, |this, cx| {
-                            this.add_trusted_relay(url, cx);
-                        });
-                        window.push_notification(format!("{} has been authenticated", url), cx);
-                    }
-                    Err(e) => {
-                        window.push_notification(Notification::error(e.to_string()), cx);
-                    }
-                }
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    /// Push a popup to approve the authentication request.
-    fn ask_for_approval(&self, req: &Arc<AuthRequest>, window: &Window, cx: &Context<Self>) {
-        let notification = self.notification(req, cx);
-
-        cx.spawn_in(window, async move |_this, cx| {
-            cx.update(|window, cx| {
-                window.push_notification(notification, cx);
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    /// Build a notification for the authentication request.
-    fn notification(&self, req: &Arc<AuthRequest>, cx: &Context<Self>) -> Notification {
-        let req = req.clone();
-        let url = SharedString::from(req.url().to_string());
-        let entity = cx.entity().downgrade();
-        let loading = Rc::new(Cell::new(false));
-
-        Notification::new()
-            .custom_id(SharedString::from(&req.challenge))
-            .autohide(false)
-            .icon(IconName::Info)
-            .title(SharedString::from("Authentication Required"))
-            .content(move |_window, cx| {
-                v_flex()
-                    .gap_2()
-                    .text_sm()
-                    .child(SharedString::from(AUTH_MESSAGE))
-                    .child(
-                        v_flex()
-                            .py_1()
-                            .px_1p5()
-                            .rounded_sm()
-                            .text_xs()
-                            .bg(cx.theme().warning_background)
-                            .text_color(cx.theme().warning_foreground)
-                            .child(url.clone()),
-                    )
-                    .into_any_element()
-            })
-            .action(move |_window, _cx| {
-                let view = entity.clone();
-                let req = req.clone();
-
-                Button::new("approve")
-                    .label("Approve")
-                    .small()
-                    .primary()
-                    .loading(loading.get())
-                    .disabled(loading.get())
-                    .on_click({
-                        let loading = Rc::clone(&loading);
-
-                        move |_ev, window, cx| {
-                            // Set loading state to true
-                            loading.set(true);
-
-                            // Process to approve the request
-                            view.update(cx, |this, cx| {
-                                this.response(&req, window, cx);
-                            })
-                            .ok();
-                        }
-                    })
-            })
-    }
-}

crates/settings/Cargo.toml

@@ -5,11 +5,11 @@ edition.workspace = true
 publish.workspace = true
 
 [dependencies]
+theme = { path = "../theme" }
 common = { path = "../common" }
 
 nostr-sdk.workspace = true
 gpui.workspace = true
-smol.workspace = true
 anyhow.workspace = true
 log.workspace = true
 smallvec.workspace = true
@@ -17,3 +17,6 @@ serde.workspace = true
 serde_json.workspace = true
 
 paste = "1.0.15"
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+smol.workspace = true

crates/settings/src/lib.rs

@@ -1,29 +1,35 @@
-use std::collections::{HashMap, HashSet};
+use std::rc::Rc;
 
-use anyhow::{anyhow, Error};
+use anyhow::{Error, anyhow};
 use common::config_dir;
-use gpui::{App, AppContext, Context, Entity, Global, Subscription, Task};
+use gpui::{App, AppContext, Context, Entity, Global, Subscription, Task, Window};
 use nostr_sdk::prelude::*;
 use serde::{Deserialize, Serialize};
-use smallvec::{smallvec, SmallVec};
+use smallvec::{SmallVec, smallvec};
+use theme::{Theme, ThemeFamily, ThemeMode};
 
-pub fn init(cx: &mut App) {
-    AppSettings::set_global(cx.new(AppSettings::new), cx)
+pub fn init(window: &mut Window, cx: &mut App) {
+    AppSettings::set_global(cx.new(|cx| AppSettings::new(window, cx)), cx)
 }
 
+const DEFAULT_FILE_SERVER: &str = "https://nostr.download/";
+const LEGACY_FILE_SERVER: &str = "blossom.band";
+
 macro_rules! setting_accessors {
     ($(pub $field:ident: $type:ty),* $(,)?) => {
         impl AppSettings {
             $(
                 paste::paste! {
                     pub fn [<get_ $field>](cx: &App) -> $type {
-                        Self::global(cx).read(cx).values.$field.clone()
+                        Self::global(cx).read(cx).inner.read(cx).$field.clone()
                     }
 
                     pub fn [<update_ $field>](value: $type, cx: &mut App) {
                         Self::global(cx).update(cx, |this, cx| {
-                            this.values.$field = value;
-                            cx.notify();
+                            this.inner.update(cx, |inner, cx| {
+                                inner.$field = value;
+                                cx.notify();
+                            });
                         });
                     }
                 }
@@ -33,29 +39,22 @@ macro_rules! setting_accessors {
 }
 
 setting_accessors! {
+    pub theme: Option<String>,
+    pub theme_mode: ThemeMode,
     pub hide_avatar: bool,
     pub screening: bool,
-    pub auth_mode: AuthMode,
-    pub trusted_relays: HashSet<RelayUrl>,
-    pub room_configs: HashMap<u64, RoomConfig>,
+    pub nip4e: bool,
+    pub trusted_relays: Vec<String>,
     pub file_server: Url,
 }
 
-/// Authentication mode
-#[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
-pub enum AuthMode {
-    #[default]
-    Auto,
-    Manual,
-}
-
 /// Signer kind
 #[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
 pub enum SignerKind {
     Auto,
+    Encryption,
     #[default]
     User,
-    Encryption,
 }
 
 impl SignerKind {
@@ -80,46 +79,69 @@ pub struct RoomConfig {
 }
 
 impl RoomConfig {
+    pub fn new() -> Self {
+        Self {
+            backup: true,
+            signer_kind: SignerKind::default(),
+        }
+    }
+
+    /// Get backup config
     pub fn backup(&self) -> bool {
         self.backup
     }
 
+    /// Set backup config
+    pub fn toggle_backup(&mut self) {
+        self.backup = !self.backup;
+    }
+
+    /// Get signer kind config
     pub fn signer_kind(&self) -> &SignerKind {
         &self.signer_kind
     }
+
+    /// Set signer kind config
+    pub fn set_signer_kind(&mut self, kind: &SignerKind) {
+        self.signer_kind = kind.to_owned();
+    }
 }
 
 /// Settings
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Settings {
+    /// Theme
+    pub theme: Option<String>,
+
+    /// Theme mode
+    pub theme_mode: ThemeMode,
+
     /// Hide user avatars
     pub hide_avatar: bool,
 
     /// Enable screening for unknown chat requests
     pub screening: bool,
 
-    /// Authentication mode
-    pub auth_mode: AuthMode,
+    /// Enable decoupling encryption key
+    pub nip4e: bool,
 
     /// Trusted relays; Coop will automatically authenticate with these relays
-    pub trusted_relays: HashSet<RelayUrl>,
+    pub trusted_relays: Vec<String>,
 
-    /// Configuration for each chat room
-    pub room_configs: HashMap<u64, RoomConfig>,
-
-    /// File server for NIP-96 media attachments
+    /// Server for blossom media attachments
     pub file_server: Url,
 }
 
 impl Default for Settings {
     fn default() -> Self {
         Self {
+            theme: None,
+            theme_mode: ThemeMode::default(),
             hide_avatar: false,
             screening: true,
-            auth_mode: AuthMode::default(),
-            trusted_relays: HashSet::default(),
-            room_configs: HashMap::default(),
-            file_server: Url::parse("https://nostrmedia.com").unwrap(),
+            nip4e: false,
+            trusted_relays: vec![],
+            file_server: Url::parse(DEFAULT_FILE_SERVER).unwrap(),
         }
     }
 }
@@ -137,7 +159,7 @@ impl Global for GlobalAppSettings {}
 /// Application settings
 pub struct AppSettings {
     /// Settings
-    values: Settings,
+    inner: Entity<Settings>,
 
     /// Event subscriptions
     _subscriptions: SmallVec<[Subscription; 2]>,
@@ -154,54 +176,61 @@ impl AppSettings {
         cx.set_global(GlobalAppSettings(state));
     }
 
-    fn new(cx: &mut Context<Self>) -> Self {
+    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
+        let inner = cx.new(|_| Settings::default());
         let mut subscriptions = smallvec![];
 
         subscriptions.push(
             // Observe and automatically save settings on changes
-            cx.observe_self(|this, cx| {
+            cx.observe(&inner, |this, _inner, cx| {
                 this.save(cx);
             }),
         );
 
-        cx.defer(|cx| {
-            let settings = AppSettings::global(cx);
-
-            settings.update(cx, |this, cx| {
-                this.load(cx);
-            });
+        // Run at the end of current cycle
+        cx.defer_in(window, |this, window, cx| {
+            this.load(window, cx);
         });
 
         Self {
-            values: Settings::default(),
+            inner,
             _subscriptions: subscriptions,
         }
     }
 
     /// Update settings
     fn set_settings(&mut self, settings: Settings, cx: &mut Context<Self>) {
-        self.values = settings;
-        cx.notify();
+        self.inner.update(cx, |this, cx| {
+            *this = settings;
+            cx.notify();
+        });
     }
 
     /// Load settings
-    fn load(&mut self, cx: &mut Context<Self>) {
+    fn load(&mut self, window: &mut Window, cx: &mut Context<Self>) {
         let task: Task<Result<Settings, Error>> = cx.background_spawn(async move {
-            let path = config_dir().join(".settings");
-
-            if let Ok(content) = smol::fs::read_to_string(&path).await {
-                Ok(serde_json::from_str(&content)?)
-            } else {
-                Err(anyhow!("Not found"))
+            #[cfg(not(target_arch = "wasm32"))]
+            {
+                let path = config_dir().join(".settings");
+                if let Ok(content) = smol::fs::read_to_string(&path).await {
+                    return Ok(serde_json::from_str(&content)?);
+                }
             }
+            Err(anyhow!("Not found"))
         });
 
-        cx.spawn(async move |this, cx| {
-            let settings = task.await.unwrap_or(Settings::default());
+        cx.spawn_in(window, async move |this, cx| {
+            let mut settings = task.await.unwrap_or(Settings::default());
+
+            // Move settings still pointed at the old default file server over to the new one
+            if settings.file_server.host_str() == Some(LEGACY_FILE_SERVER) {
+                settings.file_server = Url::parse(DEFAULT_FILE_SERVER).unwrap();
+            }
 
             // Update settings
-            this.update(cx, |this, cx| {
+            this.update_in(cx, |this, window, cx| {
                 this.set_settings(settings, cx);
+                this.apply_theme(window, cx);
             })
             .ok();
         })
@@ -210,41 +239,83 @@ impl AppSettings {
 
     /// Save settings
     pub fn save(&mut self, cx: &mut Context<Self>) {
-        let settings = self.values.clone();
+        let settings = self.inner.read(cx);
+        if let Ok(content) = serde_json::to_string(&settings) {
+            #[cfg(not(target_arch = "wasm32"))]
+            cx.background_spawn(async move {
+                let path = config_dir().join(".settings");
+                smol::fs::write(&path, content).await.ok();
+            })
+            .detach();
+        }
+    }
 
-        let task: Task<Result<(), Error>> = cx.background_spawn(async move {
-            let path = config_dir().join(".settings");
-            let content = serde_json::to_string(&settings)?;
-
-            // Write settings to file
-            smol::fs::write(&path, content).await?;
-
-            Ok(())
+    /// Set theme
+    pub fn set_theme<T>(&mut self, theme: T, window: &mut Window, cx: &mut Context<Self>)
+    where
+        T: Into<String>,
+    {
+        // Update settings
+        self.inner.update(cx, |this, cx| {
+            this.theme = Some(theme.into());
+            cx.notify();
         });
 
-        task.detach();
+        // Apply the new theme
+        self.apply_theme(window, cx);
+    }
+
+    /// Reset theme
+    pub fn reset_theme(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+        self.inner.update(cx, |this, cx| {
+            this.theme = None;
+            cx.notify();
+        });
+        self.apply_theme(window, cx);
+    }
+
+    /// Apply theme
+    pub fn apply_theme(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+        if let Some(name) = self.inner.read(cx).theme.as_ref() {
+            let mode = self.inner.read(cx).theme_mode;
+
+            if let Ok(new_theme) = ThemeFamily::from_assets(name) {
+                Theme::apply_theme(Rc::new(new_theme), Some(window), cx);
+                Theme::change(mode, Some(window), cx);
+            } else {
+                log::info!("Failed to load theme: {name}");
+            }
+        } else {
+            Theme::apply_theme(Rc::new(ThemeFamily::default()), Some(window), cx);
+        }
+    }
+
+    /// Check if decoupling encryption key is enabled
+    pub fn is_nip4e_enabled(&self, cx: &App) -> bool {
+        self.inner.read(cx).nip4e
     }
 
     /// Check if the given relay is already authenticated
-    pub fn trusted_relay(&self, url: &RelayUrl, _cx: &App) -> bool {
-        self.values.trusted_relays.iter().any(|relay| {
-            relay.as_str_without_trailing_slash() == url.as_str_without_trailing_slash()
-        })
+    pub fn trusted_relay(&self, url: &RelayUrl, cx: &App) -> bool {
+        self.inner
+            .read(cx)
+            .trusted_relays
+            .iter()
+            .any(|relay| relay == url.as_str_without_trailing_slash())
     }
 
     /// Add a relay to the trusted list
     pub fn add_trusted_relay(&mut self, url: &RelayUrl, cx: &mut Context<Self>) {
-        self.values.trusted_relays.insert(url.clone());
-        cx.notify();
-    }
-
-    /// Add a room configuration
-    pub fn add_room_config(&mut self, id: u64, config: RoomConfig, cx: &mut Context<Self>) {
-        self.values
-            .room_configs
-            .entry(id)
-            .and_modify(|this| *this = config)
-            .or_default();
-        cx.notify();
+        self.inner.update(cx, |this, cx| {
+            if !this
+                .trusted_relays
+                .iter()
+                .any(|relay| relay == url.as_str_without_trailing_slash())
+            {
+                this.trusted_relays
+                    .push(url.as_str_without_trailing_slash().to_string());
+                cx.notify();
+            }
+        });
     }
 }

crates/state/Cargo.toml

@@ -7,22 +7,33 @@ publish.workspace = true
 [dependencies]
 common = { path = "../common" }
 
+nostr.workspace = true
 nostr-sdk.workspace = true
-nostr-lmdb.workspace = true
-nostr-connect.workspace = true
 nostr-gossip-memory.workspace = true
+nostr-blossom.workspace = true
+nostr-connect.workspace = true
 
 gpui.workspace = true
-gpui_tokio.workspace = true
-smol.workspace = true
-reqwest.workspace = true
+instant.workspace = true
 flume.workspace = true
+futures.workspace = true
 log.workspace = true
 anyhow.workspace = true
 webbrowser.workspace = true
-serde.workspace = true
 serde_json.workspace = true
 
+mime_guess = "2.0.4"
+
+aes-gcm.workspace = true
+sha2.workspace = true
+data-encoding.workspace = true
+
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+nostr-memory.workspace = true
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+browser-signer-proxy = { path = "../browser-signer-proxy" }
+nostr-lmdb.workspace = true
+smol.workspace = true
+gpui_tokio.workspace = true
 rustls = "0.23"
-petname = "2.0.2"
-whoami = "1.6.1"

crates/state/src/blossom.rs

@@ -0,0 +1,56 @@
+use std::path::PathBuf;
+
+use anyhow::{Error, anyhow};
+use gpui::AsyncApp;
+#[cfg(not(target_arch = "wasm32"))]
+use gpui_tokio::Tokio;
+#[cfg(not(target_arch = "wasm32"))]
+use mime_guess::from_path;
+use nostr_blossom::prelude::*;
+use nostr_sdk::prelude::*;
+
+#[cfg(not(target_arch = "wasm32"))]
+use crate::file::sha256_hex;
+
+/// Upload a blob to a blossom server and return its URL
+#[cfg(not(target_arch = "wasm32"))]
+pub(crate) async fn upload_blob(
+    server: &Url,
+    data: Vec<u8>,
+    content_type: &str,
+    sha256: &str,
+    cx: &AsyncApp,
+) -> Result<Url, Error> {
+    let client = BlossomClient::new(server.clone());
+    let keys = Keys::generate();
+    let content_type = content_type.to_string();
+    let base = server.clone();
+    let hash = sha256.to_string();
+
+    Tokio::spawn(cx, async move {
+        match client
+            .upload_blob(data, Some(content_type), None, Some(&keys))
+            .await
+        {
+            Ok(blob) => Ok(blob.url),
+            Err(e) if e.to_string().contains("201 Created") => Ok::<Url, Error>(base.join(&hash)?),
+            Err(e) => Err(anyhow!(e.to_string())),
+        }
+    })
+    .await
+    .map_err(|e| anyhow!("Upload error: {e}"))?
+}
+
+#[cfg(not(target_arch = "wasm32"))]
+pub async fn upload(server: Url, path: PathBuf, cx: &AsyncApp) -> Result<Url, Error> {
+    let content_type = from_path(&path).first_or_octet_stream().to_string();
+    let data = smol::fs::read(&path).await?;
+    let sha256 = sha256_hex(&data);
+
+    upload_blob(&server, data, &content_type, &sha256, cx).await
+}
+
+#[cfg(target_arch = "wasm32")]
+pub async fn upload(_server: Url, _path: PathBuf, _cx: &AsyncApp) -> Result<Url, Error> {
+    Err(anyhow!("File upload not supported on web"))
+}

crates/state/src/constants.rs

@@ -1,16 +1,15 @@
-use std::sync::OnceLock;
-
 /// Client name (Application name)
 pub const CLIENT_NAME: &str = "Coop";
 
 /// COOP's public key
-pub const COOP_PUBKEY: &str = "npub126kl5fruqan90py77gf6pvfvygefl2mu2ukew6xdx5pc5uqscwgsnkgarv";
+pub const COOP_PUBKEY: &str = "npub1j3rz3ndl902lya6ywxvy5c983lxs8mpukqnx4pa4lt5wrykwl5ys7wpw3x";
 
 /// App ID
 pub const APP_ID: &str = "su.reya.coop";
 
 /// Keyring name
-pub const KEYRING: &str = "Coop Safe Storage";
+pub const MASTER_KEYRING: &str = "Coop Master Key";
+pub const USER_KEYRING: &str = "Coop User Credential";
 
 /// Default timeout for subscription
 pub const TIMEOUT: u64 = 2;
@@ -21,41 +20,31 @@ pub const FIND_DELAY: u64 = 600;
 /// Default limit for searching
 pub const FIND_LIMIT: usize = 20;
 
-/// Default timeout for Nostr Connect
-pub const NOSTR_CONNECT_TIMEOUT: u64 = 200;
-
-/// Default Nostr Connect relay
-pub const NOSTR_CONNECT_RELAY: &str = "wss://relay.nsec.app";
-
 /// Default subscription id for device gift wrap events
 pub const DEVICE_GIFTWRAP: &str = "device-gift-wraps";
 
 /// Default subscription id for user gift wrap events
 pub const USER_GIFTWRAP: &str = "user-gift-wraps";
 
+/// Default timeout for Nostr Connect
+pub const NOSTR_CONNECT_TIMEOUT: u64 = 60;
+
+/// Default Nostr Connect relay
+pub const NOSTR_CONNECT_RELAY: &str = "wss://relay.nip46.com";
+
 /// Default vertex relays
 pub const WOT_RELAYS: [&str; 1] = ["wss://relay.vertexlab.io"];
 
 /// Default search relays
-pub const SEARCH_RELAYS: [&str; 1] = ["wss://antiprimal.net"];
+pub const INDEXER_RELAYS: [&str; 2] = ["wss://indexer.coracle.social", "wss://user.kindpag.es"];
 
-pub const INDEXER_RELAYS: [&str; 1] = ["wss://indexer.coracle.social"];
+/// Default search relays
+pub const SEARCH_RELAYS: [&str; 2] = ["wss://antiprimal.net", "wss://search.nos.today"];
 
 /// Default bootstrap relays
-pub const BOOTSTRAP_RELAYS: [&str; 3] = [
-    "wss://relay.damus.io",
+pub const BOOTSTRAP_RELAYS: [&str; 4] = [
+    "wss://relay.ditto.pub",
     "wss://relay.primal.net",
-    "wss://user.kindpag.es",
+    "wss://relay.nostr.net",
+    "wss://profiles.nostr1.com",
 ];
-
-static APP_NAME: OnceLock<String> = OnceLock::new();
-
-/// Get the app name
-pub fn app_name() -> &'static String {
-    APP_NAME.get_or_init(|| {
-        let devicename = whoami::devicename();
-        let platform = whoami::platform();
-
-        format!("{CLIENT_NAME} on {platform} ({devicename})")
-    })
-}

crates/state/src/file.rs

@@ -0,0 +1,337 @@
+use std::path::PathBuf;
+
+use aes_gcm::aead::consts::{U12, U16, U32};
+use aes_gcm::aead::{Aead, AeadCore, KeyInit, OsRng};
+use aes_gcm::aes::Aes256;
+use aes_gcm::{Aes256Gcm, AesGcm, Nonce};
+use anyhow::{Error, anyhow, bail};
+use data_encoding::HEXLOWER;
+use futures::AsyncReadExt;
+use gpui::http_client::AsyncBody;
+use gpui::{AsyncApp, SharedString};
+#[cfg(not(target_arch = "wasm32"))]
+use mime_guess::from_path;
+use nostr::nips::nip94::Sha256Hash;
+use nostr_sdk::prelude::*;
+use sha2::{Digest, Sha256};
+
+pub const ALGORITHM: &str = "aes-gcm";
+
+pub const MAX_FILE_SIZE: usize = 25 * 1024 * 1024;
+
+const TAG_SHA256: &str = "x";
+const TAG_ORIGINAL_SHA256: &str = "ox";
+const TAG_FILE_TYPE: &str = "file-type";
+const TAG_ALGORITHM: &str = "encryption-algorithm";
+const TAG_KEY: &str = "decryption-key";
+const TAG_NONCE: &str = "decryption-nonce";
+const TAG_SIZE: &str = "size";
+const TAG_DIM: &str = "dim";
+const TAG_ALT: &str = "alt";
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct EncryptedFile {
+    pub data: Vec<u8>,
+    pub key: String,
+    pub nonce: String,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct FileAttachment {
+    pub url: Url,
+    pub mime: String,
+    pub key: String,
+    pub nonce: String,
+    pub sha256: Option<String>,
+    pub original_sha256: Option<String>,
+    pub size: Option<u64>,
+    pub dim: Option<(u32, u32)>,
+    pub name: Option<String>,
+}
+
+impl FileAttachment {
+    pub fn tags(&self) -> Vec<Tag> {
+        let mut tags = vec![
+            Tag::custom(TAG_FILE_TYPE, [self.mime.clone()]),
+            Tag::custom(TAG_ALGORITHM, [ALGORITHM]),
+            Tag::custom(TAG_KEY, [self.key.clone()]),
+            Tag::custom(TAG_NONCE, [self.nonce.clone()]),
+        ];
+
+        if let Some(sha256) = &self.sha256 {
+            tags.push(Tag::custom(TAG_SHA256, [sha256.clone()]));
+        }
+
+        if let Some(original_sha256) = &self.original_sha256 {
+            tags.push(Tag::custom(TAG_ORIGINAL_SHA256, [original_sha256.clone()]));
+        }
+
+        if let Some(size) = self.size {
+            tags.push(Tag::custom(TAG_SIZE, [size.to_string()]));
+        }
+
+        if let Some((width, height)) = self.dim {
+            tags.push(Tag::custom(TAG_DIM, [format!("{width}x{height}")]));
+        }
+
+        if let Some(name) = &self.name {
+            tags.push(Tag::custom(TAG_ALT, [name.clone()]));
+        }
+
+        tags
+    }
+
+    pub fn from_tags(content: &str, tags: &Tags) -> Option<Self> {
+        if tag_value(tags, TAG_ALGORITHM)? != ALGORITHM {
+            return None;
+        }
+
+        Some(Self {
+            url: Url::parse(content).ok()?,
+            mime: tag_value(tags, TAG_FILE_TYPE)?.to_string(),
+            key: tag_value(tags, TAG_KEY)?.to_string(),
+            nonce: tag_value(tags, TAG_NONCE)?.to_string(),
+            sha256: tag_value(tags, TAG_SHA256).map(str::to_string),
+            original_sha256: tag_value(tags, TAG_ORIGINAL_SHA256).map(str::to_string),
+            size: tag_value(tags, TAG_SIZE).and_then(|size| size.parse().ok()),
+            dim: tag_value(tags, TAG_DIM).and_then(parse_dim),
+            name: tag_value(tags, TAG_ALT).map(str::to_string),
+        })
+    }
+
+    pub fn is_image(&self) -> bool {
+        self.mime.starts_with("image/")
+    }
+
+    pub fn display_name(&self) -> SharedString {
+        if let Some(name) = &self.name {
+            return name.clone().into();
+        }
+
+        match self.size {
+            Some(size) => format!("{} ({size} bytes)", self.mime).into(),
+            None => self.mime.clone().into(),
+        }
+    }
+}
+
+pub fn encrypt(data: &[u8]) -> Result<EncryptedFile, Error> {
+    let key = Aes256Gcm::generate_key(OsRng);
+    let nonce = AesGcm::<Aes256, U16>::generate_nonce(OsRng);
+    let cipher = AesGcm::<Aes256, U16>::new(&key);
+
+    let data = cipher
+        .encrypt(&nonce, data)
+        .map_err(|_| anyhow!("Failed to encrypt file"))?;
+
+    Ok(EncryptedFile {
+        data,
+        key: HEXLOWER.encode(key.as_slice()),
+        nonce: HEXLOWER.encode(nonce.as_slice()),
+    })
+}
+
+pub fn decrypt(data: &[u8], key: &str, nonce: &str) -> Result<Vec<u8>, Error> {
+    let key = decode(key, "decryption key")?;
+    let nonce = decode(nonce, "decryption nonce")?;
+
+    if key.len() != 32 {
+        bail!(
+            "Invalid decryption key length: expected 32 bytes, got {}",
+            key.len()
+        );
+    }
+
+    match nonce.len() {
+        12 => Aes256Gcm::new_from_slice(&key)
+            .map_err(|_| anyhow!("Invalid decryption key"))?
+            .decrypt(Nonce::<U12>::from_slice(&nonce), data)
+            .map_err(|_| anyhow!("Failed to decrypt file")),
+        16 => AesGcm::<Aes256, U16>::new_from_slice(&key)
+            .map_err(|_| anyhow!("Invalid decryption key"))?
+            .decrypt(Nonce::<U16>::from_slice(&nonce), data)
+            .map_err(|_| anyhow!("Failed to decrypt file")),
+        32 => AesGcm::<Aes256, U32>::new_from_slice(&key)
+            .map_err(|_| anyhow!("Invalid decryption key"))?
+            .decrypt(Nonce::<U32>::from_slice(&nonce), data)
+            .map_err(|_| anyhow!("Failed to decrypt file")),
+        len => bail!("Unsupported decryption nonce length: {len} bytes"),
+    }
+}
+
+pub fn sha256_hex(data: &[u8]) -> String {
+    let hash: [u8; 32] = Sha256::digest(data).into();
+
+    Sha256Hash::from_byte_array(hash).to_hex()
+}
+
+#[cfg(not(target_arch = "wasm32"))]
+pub async fn upload_encrypted(
+    server: Url,
+    path: PathBuf,
+    cx: &AsyncApp,
+) -> Result<FileAttachment, Error> {
+    let mime = from_path(&path).first_or_octet_stream().to_string();
+    let name = path
+        .file_name()
+        .map(|name| name.to_string_lossy().into_owned());
+    let data = smol::fs::read(&path).await?;
+
+    let encrypted = encrypt(&data)?;
+    let sha256 = sha256_hex(&encrypted.data);
+    let original_sha256 = sha256_hex(&data);
+    let size = encrypted.data.len() as u64;
+    let base_url = server.to_string();
+
+    let url = crate::blossom::upload_blob(
+        &server,
+        encrypted.data,
+        "application/octet-stream",
+        &sha256,
+        cx,
+    )
+    .await
+    .map_err(|e| {
+        let message = e.to_string();
+
+        if !message.contains("415") {
+            return anyhow!(message);
+        }
+
+        anyhow!(
+            "{base_url} rejected the encrypted file. Encrypted attachments are uploaded as
+             opaque data, which this file server does not accept. Choose a different file
+             server in the settings."
+        )
+    })?;
+
+    Ok(FileAttachment {
+        url,
+        mime,
+        key: encrypted.key,
+        nonce: encrypted.nonce,
+        sha256: Some(sha256),
+        original_sha256: Some(original_sha256),
+        size: Some(size),
+        dim: None,
+        name,
+    })
+}
+
+#[cfg(target_arch = "wasm32")]
+pub async fn upload_encrypted(
+    _server: Url,
+    _path: PathBuf,
+    _cx: &AsyncApp,
+) -> Result<FileAttachment, Error> {
+    Err(anyhow!("File upload not supported on web"))
+}
+
+pub async fn download_and_decrypt(
+    url: &Url,
+    key: &str,
+    nonce: &str,
+    expected_sha256: Option<&str>,
+    cx: &AsyncApp,
+) -> Result<Vec<u8>, Error> {
+    let client = cx.update(|app| app.http_client());
+    let response = client.get(url.as_str(), AsyncBody::default(), true).await?;
+
+    if !response.status().is_success() {
+        bail!("Failed to download file: HTTP {}", response.status());
+    }
+
+    let mut data = Vec::new();
+    response
+        .into_body()
+        .take(MAX_FILE_SIZE as u64 + 1)
+        .read_to_end(&mut data)
+        .await?;
+
+    if data.len() > MAX_FILE_SIZE {
+        bail!("File is too large (max {MAX_FILE_SIZE} bytes)");
+    }
+
+    if let Some(expected) = expected_sha256
+        && !sha256_hex(&data).eq_ignore_ascii_case(expected)
+    {
+        bail!("File hash mismatch");
+    }
+
+    decrypt(&data, key, nonce)
+}
+
+/// Download and decrypt a file attachment into a temporary file.
+///
+/// The same attachment always maps to the same path, so callers can render the
+/// result directly (e.g. with `img`) without downloading it more than once.
+#[cfg(not(target_arch = "wasm32"))]
+pub async fn download_and_decrypt_to_file(
+    file: &FileAttachment,
+    cx: &AsyncApp,
+) -> Result<PathBuf, Error> {
+    let name = file
+        .sha256
+        .clone()
+        .unwrap_or_else(|| sha256_hex(file.url.as_str().as_bytes()));
+
+    let extension = mime_guess::get_mime_extensions_str(&file.mime)
+        .and_then(|extensions| extensions.first())
+        .copied()
+        .unwrap_or("bin");
+
+    let path = std::env::temp_dir()
+        .join("coop-files")
+        .join(format!("{name}.{extension}"));
+
+    if smol::fs::metadata(&path).await.is_ok() {
+        return Ok(path);
+    }
+
+    let data = download_and_decrypt(
+        &file.url,
+        &file.key,
+        &file.nonce,
+        file.sha256.as_deref(),
+        cx,
+    )
+    .await?;
+
+    let Some(parent) = path.parent() else {
+        bail!("Invalid file path");
+    };
+    smol::fs::create_dir_all(parent).await?;
+
+    // Write under a temporary name first, so an interrupted download is never reused
+    let partial = path.with_extension("download");
+    smol::fs::write(&partial, data).await?;
+    smol::fs::rename(&partial, &path).await?;
+
+    Ok(path)
+}
+
+#[cfg(target_arch = "wasm32")]
+pub async fn download_and_decrypt_to_file(
+    _file: &FileAttachment,
+    _cx: &AsyncApp,
+) -> Result<PathBuf, Error> {
+    Err(anyhow!("File download not supported on web"))
+}
+
+fn tag_value<'a>(tags: &'a Tags, name: &str) -> Option<&'a str> {
+    tags.iter()
+        .find(|tag| tag.kind() == name)
+        .and_then(|tag| tag.content())
+}
+
+fn parse_dim(value: &str) -> Option<(u32, u32)> {
+    let (width, height) = value.split_once('x')?;
+
+    Some((width.parse().ok()?, height.parse().ok()?))
+}
+
+fn decode(value: &str, label: &str) -> Result<Vec<u8>, Error> {
+    HEXLOWER
+        .decode(value.to_ascii_lowercase().as_bytes())
+        .map_err(|_| anyhow!("Invalid {label} encoding"))
+}

crates/state/src/nip05.rs

@@ -1,9 +1,10 @@
 use std::sync::Arc;
 
 use anyhow::Error;
+use futures::io::AsyncReadExt;
 use gpui::http_client::{AsyncBody, HttpClient};
 use nostr_sdk::prelude::*;
-use smol::io::AsyncReadExt;
+use serde_json::Value;
 
 #[allow(async_fn_in_trait)]
 pub trait NostrAddress {

crates/state/src/nip4e.rs

@@ -1,28 +1,6 @@
 use gpui::SharedString;
 use nostr_sdk::prelude::*;
 
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
-pub enum DeviceState {
-    #[default]
-    Initial,
-    Requesting,
-    Set,
-}
-
-impl DeviceState {
-    pub fn initial(&self) -> bool {
-        matches!(self, DeviceState::Initial)
-    }
-
-    pub fn requesting(&self) -> bool {
-        matches!(self, DeviceState::Requesting)
-    }
-
-    pub fn set(&self) -> bool {
-        matches!(self, DeviceState::Set)
-    }
-}
-
 /// Announcement
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct Announcement {
@@ -38,14 +16,15 @@ impl From<&Event> for Announcement {
         let public_key = val
             .tags
             .iter()
-            .find(|tag| tag.kind().as_str() == "n")
+            .find(|tag| tag.kind() == "n")
             .and_then(|tag| tag.content())
             .and_then(|c| PublicKey::parse(c).ok())
             .unwrap_or(val.pubkey);
 
         let client_name = val
             .tags
-            .find(TagKind::Client)
+            .iter()
+            .find(|tag| tag.kind() == "client")
             .and_then(|tag| tag.content())
             .map(|c| c.to_string());
 

crates/state/src/signer.rs

@@ -1,155 +1,206 @@
-use std::borrow::Cow;
-use std::result::Result;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::Arc;
+use std::error::Error;
+use std::fmt;
+use std::future::Future;
+use std::pin::Pin;
+use std::sync::{Arc, RwLock};
 
+use nostr_connect::client::AuthUrlHandler;
 use nostr_sdk::prelude::*;
-use smol::lock::RwLock;
 
 #[derive(Debug)]
-pub struct CoopSigner {
-    /// User's signer
-    signer: RwLock<Arc<dyn NostrSigner>>,
+pub struct UniversalSignerError(Box<dyn Error + Send + Sync + 'static>);
 
-    /// User's signer public key
-    signer_pkey: RwLock<Option<PublicKey>>,
-
-    /// Specific signer for encryption purposes
-    encryption_signer: RwLock<Option<Arc<dyn NostrSigner>>>,
-
-    /// Whether coop is creating a new identity
-    creating: AtomicBool,
-
-    /// By default, Coop generates a new signer for new users.
-    ///
-    /// This flag indicates whether the signer is user-owned or Coop-generated.
-    owned: AtomicBool,
+impl fmt::Display for UniversalSignerError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}", self.0)
+    }
 }
 
-impl CoopSigner {
+impl Error for UniversalSignerError {
+    fn source(&self) -> Option<&(dyn Error + 'static)> {
+        Some(&*self.0)
+    }
+}
+
+impl UniversalSignerError {
+    pub fn new<E>(err: E) -> Self
+    where
+        E: Error + Send + Sync + 'static,
+    {
+        UniversalSignerError(Box::new(err))
+    }
+}
+
+#[derive(Clone, Debug)]
+pub struct UniversalSigner {
+    inner: Arc<RwLock<Arc<dyn InnerSigner>>>,
+}
+
+impl UniversalSigner {
     pub fn new<T>(signer: T) -> Self
     where
-        T: IntoNostrSigner,
+        T: AsyncGetPublicKey + AsyncSignEvent + AsyncNip44 + 'static,
+        <T as AsyncGetPublicKey>::Error: Error + Send + Sync + 'static,
+        <T as AsyncSignEvent>::Error: Error + Send + Sync + 'static,
+        <T as AsyncNip44>::Error: Error + Send + Sync + 'static,
     {
         Self {
-            signer: RwLock::new(signer.into_nostr_signer()),
-            signer_pkey: RwLock::new(None),
-            encryption_signer: RwLock::new(None),
-            creating: AtomicBool::new(false),
-            owned: AtomicBool::new(false),
+            inner: Arc::new(RwLock::new(Arc::new(InnerSignerImpl(signer)))),
         }
     }
 
-    /// Get the current signer.
-    pub async fn get(&self) -> Arc<dyn NostrSigner> {
-        self.signer.read().await.clone()
-    }
-
-    /// Get the encryption signer.
-    pub async fn get_encryption_signer(&self) -> Option<Arc<dyn NostrSigner>> {
-        self.encryption_signer.read().await.clone()
-    }
-
-    /// Get public key
-    pub fn public_key(&self) -> Option<PublicKey> {
-        self.signer_pkey.read_blocking().to_owned()
-    }
-
-    /// Get the flag indicating whether the signer is creating a new identity.
-    pub fn creating(&self) -> bool {
-        self.creating.load(Ordering::SeqCst)
-    }
-
-    /// Get the flag indicating whether the signer is user-owned.
-    pub fn owned(&self) -> bool {
-        self.owned.load(Ordering::SeqCst)
-    }
-
-    /// Switch the current signer to a new signer.
-    pub async fn switch<T>(&self, new: T, owned: bool)
+    /// Swap the inner signer in-place. All clones see the new signer.
+    pub fn swap_inner<T>(&self, new_signer: T)
     where
-        T: IntoNostrSigner,
+        T: AsyncGetPublicKey + AsyncSignEvent + AsyncNip44 + 'static,
+        <T as AsyncGetPublicKey>::Error: Error + Send + Sync + 'static,
+        <T as AsyncSignEvent>::Error: Error + Send + Sync + 'static,
+        <T as AsyncNip44>::Error: Error + Send + Sync + 'static,
     {
-        let new_signer = new.into_nostr_signer();
-        let public_key = new_signer.get_public_key().await.ok();
-        let mut signer = self.signer.write().await;
-        let mut signer_pkey = self.signer_pkey.write().await;
-        let mut encryption_signer = self.encryption_signer.write().await;
-
-        // Switch to the new signer
-        *signer = new_signer;
-
-        // Update the public key
-        *signer_pkey = public_key;
-
-        // Reset the encryption signer
-        *encryption_signer = None;
-
-        // Update the owned flag
-        self.owned.store(owned, Ordering::SeqCst);
-    }
-
-    /// Set the encryption signer.
-    pub async fn set_encryption_signer<T>(&self, new: T)
-    where
-        T: IntoNostrSigner,
-    {
-        let mut encryption_signer = self.encryption_signer.write().await;
-        *encryption_signer = Some(new.into_nostr_signer());
+        *self.inner.write().expect("RwLock poisoned") = Arc::new(InnerSignerImpl(new_signer));
     }
 }
 
-impl NostrSigner for CoopSigner {
-    #[allow(mismatched_lifetime_syntaxes)]
-    fn backend(&self) -> SignerBackend {
-        SignerBackend::Custom(Cow::Borrowed("custom"))
-    }
-
-    fn get_public_key<'a>(&'a self) -> BoxedFuture<'a, Result<PublicKey, SignerError>> {
-        Box::pin(async move { self.get().await.get_public_key().await })
-    }
-
-    fn sign_event<'a>(
-        &'a self,
+trait InnerSigner: fmt::Debug + Send + Sync + 'static {
+    fn get_public_key_async(
+        &self,
+    ) -> Pin<Box<dyn Future<Output = Result<PublicKey, UniversalSignerError>> + Send + '_>>;
+    fn sign_event_async(
+        &self,
         unsigned: UnsignedEvent,
-    ) -> BoxedFuture<'a, Result<Event, SignerError>> {
-        Box::pin(async move { self.get().await.sign_event(unsigned).await })
-    }
-
-    fn nip04_encrypt<'a>(
+    ) -> Pin<Box<dyn Future<Output = Result<Event, UniversalSignerError>> + Send + '_>>;
+    fn nip44_encrypt_async<'a>(
         &'a self,
         public_key: &'a PublicKey,
         content: &'a str,
-    ) -> BoxedFuture<'a, Result<String, SignerError>> {
-        Box::pin(async move { self.get().await.nip04_encrypt(public_key, content).await })
-    }
-
-    fn nip04_decrypt<'a>(
-        &'a self,
-        public_key: &'a PublicKey,
-        encrypted_content: &'a str,
-    ) -> BoxedFuture<'a, Result<String, SignerError>> {
-        Box::pin(async move {
-            self.get()
-                .await
-                .nip04_decrypt(public_key, encrypted_content)
-                .await
-        })
-    }
-
-    fn nip44_encrypt<'a>(
-        &'a self,
-        public_key: &'a PublicKey,
-        content: &'a str,
-    ) -> BoxedFuture<'a, Result<String, SignerError>> {
-        Box::pin(async move { self.get().await.nip44_encrypt(public_key, content).await })
-    }
-
-    fn nip44_decrypt<'a>(
+    ) -> Pin<Box<dyn Future<Output = Result<String, UniversalSignerError>> + Send + 'a>>;
+    fn nip44_decrypt_async<'a>(
         &'a self,
         public_key: &'a PublicKey,
         payload: &'a str,
-    ) -> BoxedFuture<'a, Result<String, SignerError>> {
-        Box::pin(async move { self.get().await.nip44_decrypt(public_key, payload).await })
+    ) -> Pin<Box<dyn Future<Output = Result<String, UniversalSignerError>> + Send + 'a>>;
+}
+
+#[derive(Debug)]
+struct InnerSignerImpl<T>(T);
+
+impl<T> InnerSigner for InnerSignerImpl<T>
+where
+    T: AsyncGetPublicKey + AsyncSignEvent + AsyncNip44 + Send + Sync + 'static,
+    <T as AsyncGetPublicKey>::Error: Error + Send + Sync + 'static,
+    <T as AsyncSignEvent>::Error: Error + Send + Sync + 'static,
+    <T as AsyncNip44>::Error: Error + Send + Sync + 'static,
+{
+    fn get_public_key_async(
+        &self,
+    ) -> Pin<Box<dyn Future<Output = Result<PublicKey, UniversalSignerError>> + Send + '_>> {
+        Box::pin(async move {
+            AsyncGetPublicKey::get_public_key_async(&self.0)
+                .await
+                .map_err(UniversalSignerError::new)
+        })
+    }
+
+    fn sign_event_async(
+        &self,
+        unsigned: UnsignedEvent,
+    ) -> Pin<Box<dyn Future<Output = Result<Event, UniversalSignerError>> + Send + '_>> {
+        Box::pin(async move {
+            AsyncSignEvent::sign_event_async(&self.0, unsigned)
+                .await
+                .map_err(UniversalSignerError::new)
+        })
+    }
+
+    fn nip44_encrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, UniversalSignerError>> + Send + 'a>> {
+        Box::pin(async move {
+            AsyncNip44::nip44_encrypt_async(&self.0, public_key, content)
+                .await
+                .map_err(UniversalSignerError::new)
+        })
+    }
+
+    fn nip44_decrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        payload: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, UniversalSignerError>> + Send + 'a>> {
+        Box::pin(async move {
+            AsyncNip44::nip44_decrypt_async(&self.0, public_key, payload)
+                .await
+                .map_err(UniversalSignerError::new)
+        })
+    }
+}
+
+impl UniversalSigner {
+    #[allow(dead_code)]
+    fn with_inner<R>(&self, f: impl FnOnce(&dyn InnerSigner) -> R) -> R {
+        let guard = self.inner.read().expect("RwLock poisoned");
+        f(&**guard)
+    }
+}
+
+impl AsyncGetPublicKey for UniversalSigner {
+    type Error = UniversalSignerError;
+
+    fn get_public_key_async(
+        &self,
+    ) -> Pin<Box<dyn Future<Output = Result<PublicKey, Self::Error>> + Send + '_>> {
+        let inner = self.inner.read().expect("RwLock poisoned").clone();
+        Box::pin(async move { inner.get_public_key_async().await })
+    }
+}
+
+impl AsyncSignEvent for UniversalSigner {
+    type Error = UniversalSignerError;
+
+    fn sign_event_async(
+        &self,
+        unsigned: UnsignedEvent,
+    ) -> Pin<Box<dyn Future<Output = Result<Event, Self::Error>> + Send + '_>> {
+        let inner = self.inner.read().expect("RwLock poisoned").clone();
+        Box::pin(async move { inner.sign_event_async(unsigned).await })
+    }
+}
+
+impl AsyncNip44 for UniversalSigner {
+    type Error = UniversalSignerError;
+
+    fn nip44_encrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        let inner = self.inner.read().expect("RwLock poisoned").clone();
+        Box::pin(async move { inner.nip44_encrypt_async(public_key, content).await })
+    }
+
+    fn nip44_decrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        payload: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        let inner = self.inner.read().expect("RwLock poisoned").clone();
+        Box::pin(async move { inner.nip44_decrypt_async(public_key, payload).await })
+    }
+}
+
+#[derive(Debug, Clone)]
+pub struct CoopAuthUrlHandler;
+
+impl AuthUrlHandler for CoopAuthUrlHandler {
+    fn on_auth_url(
+        &self,
+        auth_url: Url,
+    ) -> Pin<Box<dyn Future<Output = Result<(), nostr_connect::error::Error>> + Send + '_>> {
+        Box::pin(async move {
+            webbrowser::open(auth_url.as_str()).unwrap();
+            Ok(())
+        })
     }
 }

crates/theme/src/colors.rs

@@ -1,4 +1,4 @@
-use gpui::{hsla, Hsla, Rgba};
+use gpui::{Hsla, Rgba, hsla};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
@@ -8,10 +8,13 @@ use crate::scale::{ColorScale, ColorScaleSet, ColorScales};
 pub struct ThemeColors {
     // Surface colors
     pub background: Hsla,
-    pub overlay: Hsla,
     pub surface_background: Hsla,
     pub elevated_surface_background: Hsla,
     pub panel_background: Hsla,
+    pub overlay: Hsla,
+    pub title_bar: Hsla,
+    pub title_bar_inactive: Hsla,
+    pub window_border: Hsla,
 
     // Border colors
     pub border: Hsla,
@@ -27,6 +30,8 @@ pub struct ThemeColors {
     pub text_muted: Hsla,
     pub text_placeholder: Hsla,
     pub text_accent: Hsla,
+    pub text_danger: Hsla,
+    pub text_warning: Hsla,
 
     // Icon colors
     pub icon: Hsla,
@@ -74,11 +79,11 @@ pub struct ThemeColors {
     pub ghost_element_disabled: Hsla,
 
     // Tab colors
-    pub tab_inactive_background: Hsla,
-    pub tab_inactive_foreground: Hsla,
+    pub tab_background: Hsla,
+    pub tab_foreground: Hsla,
+    pub tab_hover_background: Hsla,
     pub tab_active_background: Hsla,
     pub tab_active_foreground: Hsla,
-    pub tab_hover_foreground: Hsla,
 
     // Scrollbar colors
     pub scrollbar_thumb_background: Hsla,
@@ -91,26 +96,111 @@ pub struct ThemeColors {
     pub drop_target_background: Hsla,
     pub cursor: Hsla,
     pub selection: Hsla,
-
-    // System
-    pub titlebar: Hsla,
-    pub titlebar_inactive: Hsla,
 }
 
 /// The default colors for the theme.
 ///
 /// Themes that do not specify all colors are refined off of these defaults.
 impl ThemeColors {
+    /// Returns the default colors for light themes.
+    ///
+    /// Themes that do not specify all colors are refined off of these defaults.
+    pub fn light() -> Self {
+        Self {
+            background: neutral().light().step_1(),
+            surface_background: neutral().light().step_2(),
+            elevated_surface_background: neutral().light().step_3(),
+            panel_background: neutral().light().step_1(),
+            overlay: neutral().light_alpha().step_3(),
+            title_bar: neutral().light().step_2(),
+            title_bar_inactive: neutral().light().step_1(),
+            window_border: hsl(240.0, 5.9, 78.0),
+
+            border: neutral().light().step_6(),
+            border_variant: neutral().light().step_5(),
+            border_focused: brand().light().step_7(),
+            border_selected: brand().light().step_7(),
+            border_transparent: gpui::transparent_black(),
+            border_disabled: neutral().light().step_3(),
+            ring: brand().light().step_8(),
+
+            text: neutral().light().step_12(),
+            text_muted: neutral().light().step_11(),
+            text_placeholder: neutral().light().step_10(),
+            text_accent: brand().light().step_9(),
+            text_danger: danger().light().step_9(),
+            text_warning: warning().light().step_9(),
+
+            icon: neutral().light().step_11(),
+            icon_muted: neutral().light().step_10(),
+            icon_accent: brand().light().step_11(),
+
+            element_foreground: brand().light().step_12(),
+            element_background: brand().light().step_9(),
+            element_hover: brand().light_alpha().step_10(),
+            element_active: brand().light().step_10(),
+            element_selected: brand().light().step_11(),
+            element_disabled: brand().light_alpha().step_3(),
+
+            secondary_foreground: brand().light().step_11(),
+            secondary_background: brand().light().step_3(),
+            secondary_hover: brand().light_alpha().step_4(),
+            secondary_active: brand().light().step_5(),
+            secondary_selected: brand().light().step_5(),
+            secondary_disabled: brand().light_alpha().step_3(),
+
+            danger_foreground: danger().light().step_12(),
+            danger_background: danger().light().step_3(),
+            danger_hover: danger().light_alpha().step_4(),
+            danger_active: danger().light().step_5(),
+            danger_selected: danger().light().step_5(),
+            danger_disabled: danger().light_alpha().step_3(),
+
+            warning_foreground: warning().light().step_12(),
+            warning_background: warning().light().step_3(),
+            warning_hover: warning().light_alpha().step_4(),
+            warning_active: warning().light().step_5(),
+            warning_selected: warning().light().step_5(),
+            warning_disabled: warning().light_alpha().step_3(),
+
+            ghost_element_background: gpui::transparent_black(),
+            ghost_element_background_alt: neutral().light().step_3(),
+            ghost_element_hover: neutral().light_alpha().step_4(),
+            ghost_element_active: neutral().light().step_5(),
+            ghost_element_selected: neutral().light().step_5(),
+            ghost_element_disabled: neutral().light_alpha().step_2(),
+
+            tab_background: neutral().light().step_3(),
+            tab_foreground: neutral().light().step_11(),
+            tab_hover_background: neutral().light_alpha().step_4(),
+            tab_active_background: neutral().light().step_1(),
+            tab_active_foreground: neutral().light().step_12(),
+
+            scrollbar_thumb_background: neutral().light_alpha().step_3(),
+            scrollbar_thumb_hover_background: neutral().light_alpha().step_4(),
+            scrollbar_thumb_border: gpui::transparent_black(),
+            scrollbar_track_background: gpui::transparent_black(),
+            scrollbar_track_border: gpui::transparent_black(),
+
+            drop_target_background: brand().light_alpha().step_2(),
+            cursor: hsl(200., 100., 50.),
+            selection: hsl(200., 100., 50.).alpha(0.25),
+        }
+    }
+
     /// Returns the default colors for dark themes.
     ///
     /// Themes that do not specify all colors are refined off of these defaults.
-    pub fn colors() -> Self {
+    pub fn dark() -> Self {
         Self {
             background: neutral().dark().step_1(),
             surface_background: neutral().dark().step_2(),
             elevated_surface_background: neutral().dark().step_3(),
-            panel_background: neutral().dark().step_3(),
+            panel_background: neutral().dark().step_1(),
             overlay: neutral().dark_alpha().step_3(),
+            title_bar: neutral().dark().step_2(),
+            title_bar_inactive: neutral().dark().step_1(),
+            window_border: hsl(240.0, 3.7, 28.0),
 
             border: neutral().dark().step_6(),
             border_variant: neutral().dark().step_5(),
@@ -123,7 +213,9 @@ impl ThemeColors {
             text: neutral().dark().step_12(),
             text_muted: neutral().dark().step_11(),
             text_placeholder: neutral().dark().step_10(),
-            text_accent: brand().dark().step_11(),
+            text_accent: brand().dark().step_9(),
+            text_danger: danger().dark().step_9(),
+            text_warning: warning().dark().step_9(),
 
             icon: neutral().dark().step_11(),
             icon_muted: neutral().dark().step_10(),
@@ -164,24 +256,21 @@ impl ThemeColors {
             ghost_element_selected: neutral().dark().step_5(),
             ghost_element_disabled: neutral().dark_alpha().step_2(),
 
-            tab_inactive_background: neutral().dark().step_2(),
-            tab_inactive_foreground: neutral().dark().step_11(),
-            tab_active_background: neutral().dark().step_3(),
+            tab_background: neutral().dark().step_3(),
+            tab_foreground: neutral().dark().step_11(),
+            tab_hover_background: neutral().dark_alpha().step_4(),
+            tab_active_background: neutral().dark().step_1(),
             tab_active_foreground: neutral().dark().step_12(),
-            tab_hover_foreground: brand().dark().step_9(),
 
             scrollbar_thumb_background: neutral().dark_alpha().step_3(),
             scrollbar_thumb_hover_background: neutral().dark_alpha().step_4(),
             scrollbar_thumb_border: gpui::transparent_black(),
             scrollbar_track_background: gpui::transparent_black(),
-            scrollbar_track_border: neutral().dark().step_5(),
+            scrollbar_track_border: gpui::transparent_black(),
 
             drop_target_background: brand().dark_alpha().step_2(),
             cursor: hsl(200., 100., 50.),
             selection: hsl(200., 100., 50.).alpha(0.25),
-
-            titlebar: neutral().dark_alpha().step_1(),
-            titlebar_inactive: neutral().dark_alpha().step_2(),
         }
     }
 }

crates/theme/src/geometry.rs

@@ -0,0 +1,159 @@
+use std::fmt::{self, Debug, Display, Formatter};
+
+use gpui::{AbsoluteLength, Axis, Length, Pixels};
+use serde::{Deserialize, Serialize};
+
+/// A enum for defining the placement of the element.
+///
+/// See also: [`Side`] if you need to define the left, right side.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
+pub enum Placement {
+    #[serde(rename = "top")]
+    Top,
+    #[serde(rename = "bottom")]
+    Bottom,
+    #[serde(rename = "left")]
+    Left,
+    #[serde(rename = "right")]
+    Right,
+}
+
+impl Display for Placement {
+    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
+        match self {
+            Placement::Top => write!(f, "Top"),
+            Placement::Bottom => write!(f, "Bottom"),
+            Placement::Left => write!(f, "Left"),
+            Placement::Right => write!(f, "Right"),
+        }
+    }
+}
+
+impl Placement {
+    #[inline]
+    pub fn is_horizontal(&self) -> bool {
+        matches!(self, Placement::Left | Placement::Right)
+    }
+
+    #[inline]
+    pub fn is_vertical(&self) -> bool {
+        matches!(self, Placement::Top | Placement::Bottom)
+    }
+
+    #[inline]
+    pub fn axis(&self) -> Axis {
+        match self {
+            Placement::Top | Placement::Bottom => Axis::Vertical,
+            Placement::Left | Placement::Right => Axis::Horizontal,
+        }
+    }
+}
+
+/// A enum for defining the side of the element.
+///
+/// See also: [`Placement`] if you need to define the 4 edges.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
+pub enum Side {
+    #[serde(rename = "left")]
+    Left,
+    #[serde(rename = "right")]
+    Right,
+}
+
+impl Side {
+    /// Returns true if the side is left.
+    #[inline]
+    pub fn is_left(&self) -> bool {
+        matches!(self, Self::Left)
+    }
+
+    /// Returns true if the side is right.
+    #[inline]
+    pub fn is_right(&self) -> bool {
+        matches!(self, Self::Right)
+    }
+}
+
+/// A trait to extend the [`Axis`] enum with utility methods.
+pub trait AxisExt {
+    #[allow(clippy::wrong_self_convention)]
+    fn is_horizontal(self) -> bool;
+    #[allow(clippy::wrong_self_convention)]
+    fn is_vertical(self) -> bool;
+}
+
+impl AxisExt for Axis {
+    #[inline]
+    fn is_horizontal(self) -> bool {
+        self == Axis::Horizontal
+    }
+
+    #[inline]
+    fn is_vertical(self) -> bool {
+        self == Axis::Vertical
+    }
+}
+
+/// A trait for converting [`Pixels`] to `f32` and `f64`.
+pub trait PixelsExt {
+    fn as_f32(&self) -> f32;
+    #[allow(clippy::wrong_self_convention)]
+    fn as_f64(self) -> f64;
+}
+impl PixelsExt for Pixels {
+    fn as_f32(&self) -> f32 {
+        f32::from(self)
+    }
+
+    fn as_f64(self) -> f64 {
+        f64::from(self)
+    }
+}
+
+/// A trait to extend the [`Length`] enum with utility methods.
+pub trait LengthExt {
+    /// Converts the [`Length`] to [`Pixels`] based on a given `base_size` and `rem_size`.
+    ///
+    /// If the [`Length`] is [`Length::Auto`], it returns `None`.
+    fn to_pixels(&self, base_size: AbsoluteLength, rem_size: Pixels) -> Option<Pixels>;
+}
+
+impl LengthExt for Length {
+    fn to_pixels(&self, base_size: AbsoluteLength, rem_size: Pixels) -> Option<Pixels> {
+        match self {
+            Length::Auto => None,
+            Length::Definite(len) => Some(len.to_pixels(base_size, rem_size)),
+        }
+    }
+}
+
+/// A struct for defining the edges of an element.
+///
+/// A extend version of [`gpui::Edges`] to serialize/deserialize.
+#[derive(Debug, Clone, Default, Serialize, Deserialize, Eq, PartialEq)]
+#[repr(C)]
+pub struct Edges<T: Clone + Debug + Default + PartialEq> {
+    /// The size of the top edge.
+    pub top: T,
+    /// The size of the right edge.
+    pub right: T,
+    /// The size of the bottom edge.
+    pub bottom: T,
+    /// The size of the left edge.
+    pub left: T,
+}
+
+impl<T> Edges<T>
+where
+    T: Clone + Debug + Default + PartialEq,
+{
+    /// Creates a new `Edges` instance with all edges set to the same value.
+    pub fn all(value: T) -> Self {
+        Self {
+            top: value.clone(),
+            right: value.clone(),
+            bottom: value.clone(),
+            left: value,
+        }
+    }
+}

crates/theme/src/lib.rs

@@ -1,9 +1,11 @@
 use std::ops::{Deref, DerefMut};
 use std::rc::Rc;
 
-use gpui::{px, App, Global, Pixels, SharedString, Window};
+use gpui::{App, Global, Pixels, SharedString, Window, px};
 
 mod colors;
+mod geometry;
+mod notification;
 mod platform_kind;
 mod registry;
 mod scale;
@@ -11,6 +13,8 @@ mod scrollbar_mode;
 mod theme;
 
 pub use colors::*;
+pub use geometry::*;
+pub use notification::*;
 pub use platform_kind::PlatformKind;
 pub use registry::*;
 pub use scale::*;
@@ -29,15 +33,12 @@ pub const CLIENT_SIDE_DECORATION_BORDER: Pixels = px(1.0);
 /// Defines window titlebar height
 pub const TITLEBAR_HEIGHT: Pixels = px(36.0);
 
-/// Defines tabbar height
-pub const TABBAR_HEIGHT: Pixels = px(30.);
+/// Defines workspace tabbar height
+pub const TABBAR_HEIGHT: Pixels = px(44.0);
 
 /// Defines default sidebar width
 pub const SIDEBAR_WIDTH: Pixels = px(240.);
 
-/// Defines search input width
-pub const SEARCH_INPUT_WIDTH: Pixels = px(420.);
-
 pub fn init(cx: &mut App) {
     registry::init(cx);
 
@@ -85,7 +86,10 @@ pub struct Theme {
     /// Show the scrollbar mode, default: scrolling
     pub scrollbar_mode: ScrollbarMode,
 
-    /// Platform
+    /// Notification settings
+    pub notification: NotificationSettings,
+
+    /// Platform kind
     pub platform: PlatformKind,
 }
 
@@ -169,7 +173,11 @@ impl Theme {
         theme.mode = mode;
 
         // Set the theme colors
-        theme.colors = *theme.theme.colors();
+        if mode.is_dark() {
+            theme.colors = *theme.theme.dark();
+        } else {
+            theme.colors = *theme.theme.light();
+        }
 
         // Refresh the window if available
         if let Some(window) = window {
@@ -182,22 +190,27 @@ impl From<ThemeFamily> for Theme {
     fn from(family: ThemeFamily) -> Self {
         let platform = PlatformKind::platform();
         let mode = ThemeMode::default();
-        // Define the theme colors based on the appearance
-        let colors = family.colors();
+
         // Define the font family based on the platform.
-        // TODO: Use native fonts on Linux too.
         let font_family = match platform {
             PlatformKind::Linux => "Inter",
             _ => ".SystemUIFont",
         };
 
+        // Define the theme colors based on the appearance
+        let colors = match mode {
+            ThemeMode::Light => family.light(),
+            ThemeMode::Dark => family.dark(),
+        };
+
         Theme {
             font_size: px(15.),
             font_family: font_family.into(),
-            radius: px(5.),
+            radius: px(6.),
             radius_lg: px(10.),
             shadow: true,
             scrollbar_mode: ScrollbarMode::default(),
+            notification: NotificationSettings::default(),
             mode,
             colors: *colors,
             theme: Rc::new(family),

crates/theme/src/notification.rs

@@ -0,0 +1,30 @@
+use gpui::{Anchor, Pixels, px};
+
+use crate::{Edges, TITLEBAR_HEIGHT};
+
+/// The settings for notifications.
+#[derive(Debug, Clone)]
+pub struct NotificationSettings {
+    /// The placement of the notification, default: [`Anchor::TopRight`]
+    pub placement: Anchor,
+    /// The margins of the notification with respect to the window edges.
+    pub margins: Edges<Pixels>,
+    /// The maximum number of notifications to show at once, default: 10
+    pub max_items: usize,
+}
+
+impl Default for NotificationSettings {
+    fn default() -> Self {
+        let offset = px(16.);
+        Self {
+            placement: Anchor::TopRight,
+            margins: Edges {
+                top: TITLEBAR_HEIGHT + offset, // avoid overlap with title bar
+                right: offset,
+                bottom: offset,
+                left: offset,
+            },
+            max_items: 10,
+        }
+    }
+}

crates/theme/src/platform_kind.rs

@@ -3,6 +3,7 @@ pub enum PlatformKind {
     Mac,
     Linux,
     Windows,
+    Web,
 }
 
 impl PlatformKind {
@@ -11,22 +12,21 @@ impl PlatformKind {
             Self::Linux
         } else if cfg!(target_os = "windows") {
             Self::Windows
-        } else {
+        } else if cfg!(target_os = "macos") {
             Self::Mac
+        } else {
+            Self::Web
         }
     }
 
-    #[allow(dead_code)]
     pub fn is_linux(&self) -> bool {
         matches!(self, Self::Linux)
     }
 
-    #[allow(dead_code)]
     pub fn is_windows(&self) -> bool {
         matches!(self, Self::Windows)
     }
 
-    #[allow(dead_code)]
     pub fn is_mac(&self) -> bool {
         matches!(self, Self::Mac)
     }

crates/theme/src/scrollbar_mode.rs

@@ -4,8 +4,8 @@ use serde::{Deserialize, Serialize};
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Default, Serialize, Deserialize, JsonSchema)]
 pub enum ScrollbarMode {
     #[default]
-    Hover,
     Scrolling,
+    Hover,
     Always,
 }
 

crates/theme/src/theme.rs

@@ -6,7 +6,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::ThemeColors;
 
-#[derive(Debug, Clone, Copy, Default, PartialEq, PartialOrd, Eq, Hash)]
+#[derive(Debug, Clone, Copy, Default, PartialEq, PartialOrd, Eq, Hash, Deserialize, Serialize)]
 pub enum ThemeMode {
     #[default]
     Light,
@@ -18,11 +18,11 @@ impl ThemeMode {
         matches!(self, Self::Dark)
     }
 
-    /// Return lower_case theme name: `light`, `dark`.
+    /// Return theme name: `light`, `dark`.
     pub fn name(&self) -> &'static str {
         match self {
-            ThemeMode::Light => "light",
-            ThemeMode::Dark => "dark",
+            ThemeMode::Light => "Light",
+            ThemeMode::Dark => "Dark",
         }
     }
 }
@@ -51,27 +51,37 @@ pub struct ThemeFamily {
     /// The URL of the theme.
     pub url: String,
 
-    /// The colors for the theme.
-    pub colors: ThemeColors,
+    /// The light colors for the theme.
+    pub light: ThemeColors,
+
+    /// The dark colors for the theme.
+    pub dark: ThemeColors,
 }
 
 impl Default for ThemeFamily {
     fn default() -> Self {
         ThemeFamily {
             id: "coop".into(),
-            name: "Coop Dark".into(),
+            name: "Coop Default Theme".into(),
             author: "Coop".into(),
             url: "https://github.com/lumehq/coop".into(),
-            colors: ThemeColors::colors(),
+            light: ThemeColors::light(),
+            dark: ThemeColors::dark(),
         }
     }
 }
 
 impl ThemeFamily {
-    /// Returns the colors for the theme.
+    /// Returns the light colors for the theme.
     #[inline(always)]
-    pub fn colors(&self) -> &ThemeColors {
-        &self.colors
+    pub fn light(&self) -> &ThemeColors {
+        &self.light
+    }
+
+    /// Returns the dark colors for the theme.
+    #[inline(always)]
+    pub fn dark(&self) -> &ThemeColors {
+        &self.dark
     }
 
     /// Load a theme family from a JSON file.
@@ -143,14 +153,14 @@ impl ThemeFamily {
     ///
     /// # fn main() -> anyhow::Result<()> {
     /// // Assuming the file exists at `assets/themes/my-theme.json`
-    /// let theme = ThemeFamily::from_assets("my-theme")?;
+    /// let theme = ThemeFamily::from_assets("themes/my-theme.json")?;
     ///
     /// println!("Loaded theme: {}", theme.name);
     /// # Ok(())
     /// # }
     /// ```
-    pub fn from_assets(name: &str) -> anyhow::Result<Self> {
-        let path = format!("assets/themes/{}.json", name);
+    pub fn from_assets(target: &str) -> anyhow::Result<Self> {
+        let path = format!("assets/{target}");
         Self::from_file(path)
     }
 }

crates/titlebar/Cargo.toml

@@ -1,21 +0,0 @@
-[package]
-name = "titlebar"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-common = { path = "../common" }
-theme = { path = "../theme" }
-ui = { path = "../ui" }
-
-gpui.workspace = true
-smallvec.workspace = true
-anyhow.workspace = true
-log.workspace = true
-
-[target.'cfg(target_os = "windows")'.dependencies]
-windows = { version = "0.61", features = ["Wdk_System_SystemServices"] }
-
-[target.'cfg(target_os = "linux")'.dependencies]
-linicon = "2.3.0"

crates/titlebar/src/lib.rs

@@ -1,188 +0,0 @@
-use gpui::prelude::FluentBuilder;
-#[cfg(target_os = "linux")]
-use gpui::MouseButton;
-#[cfg(not(target_os = "windows"))]
-use gpui::Pixels;
-use gpui::{
-    div, px, AnyElement, Context, Decorations, Hsla, InteractiveElement as _, IntoElement,
-    ParentElement, Render, StatefulInteractiveElement as _, Styled, Window, WindowControlArea,
-};
-use smallvec::{smallvec, SmallVec};
-use theme::{ActiveTheme, PlatformKind, CLIENT_SIDE_DECORATION_ROUNDING};
-use ui::h_flex;
-
-#[cfg(target_os = "linux")]
-use crate::platforms::linux::LinuxWindowControls;
-use crate::platforms::mac::TRAFFIC_LIGHT_PADDING;
-use crate::platforms::windows::WindowsWindowControls;
-
-mod platforms;
-
-/// Titlebar
-pub struct TitleBar {
-    /// Children elements of the title bar.
-    children: SmallVec<[AnyElement; 2]>,
-
-    /// Whether the title bar is currently being moved.
-    should_move: bool,
-}
-
-impl TitleBar {
-    pub fn new() -> Self {
-        Self {
-            children: smallvec![],
-            should_move: false,
-        }
-    }
-
-    #[cfg(not(target_os = "windows"))]
-    pub fn height(&self, window: &mut Window) -> Pixels {
-        (1.75 * window.rem_size()).max(px(34.))
-    }
-
-    #[cfg(target_os = "windows")]
-    pub fn height(&self, _window: &mut Window) -> Pixels {
-        px(32.)
-    }
-
-    pub fn titlebar_color(&self, window: &mut Window, cx: &mut Context<Self>) -> Hsla {
-        if cfg!(any(target_os = "linux", target_os = "freebsd")) {
-            if window.is_window_active() && !self.should_move {
-                cx.theme().titlebar
-            } else {
-                cx.theme().titlebar_inactive
-            }
-        } else {
-            cx.theme().titlebar
-        }
-    }
-
-    pub fn set_children<T>(&mut self, children: T)
-    where
-        T: IntoIterator<Item = AnyElement>,
-    {
-        self.children = children.into_iter().collect();
-    }
-}
-
-impl Default for TitleBar {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl Render for TitleBar {
-    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let height = self.height(window);
-        let color = self.titlebar_color(window, cx);
-        let children = std::mem::take(&mut self.children);
-
-        #[cfg(target_os = "linux")]
-        let supported_controls = window.window_controls();
-        let decorations = window.window_decorations();
-
-        h_flex()
-            .window_control_area(WindowControlArea::Drag)
-            .h(height)
-            .w_full()
-            .map(|this| {
-                if window.is_fullscreen() {
-                    this.px_2()
-                } else if cx.theme().platform.is_mac() {
-                    this.pr_2().pl(px(TRAFFIC_LIGHT_PADDING))
-                } else {
-                    this.px_2()
-                }
-            })
-            .map(|this| match decorations {
-                Decorations::Server => this,
-                Decorations::Client { tiling } => this
-                    .when(!(tiling.top || tiling.right), |el| {
-                        el.rounded_tr(CLIENT_SIDE_DECORATION_ROUNDING)
-                    })
-                    .when(!(tiling.top || tiling.left), |el| {
-                        el.rounded_tl(CLIENT_SIDE_DECORATION_ROUNDING)
-                    }),
-            })
-            .bg(color)
-            .border_b_1()
-            .border_color(cx.theme().border)
-            .content_stretch()
-            .child(
-                h_flex()
-                    .id("title-bar")
-                    .justify_between()
-                    .w_full()
-                    .when(cx.theme().platform.is_mac(), |this| {
-                        this.on_click(|event, window, _| {
-                            if event.click_count() == 2 {
-                                window.titlebar_double_click();
-                            }
-                        })
-                    })
-                    .when(cx.theme().platform.is_linux(), |this| {
-                        this.on_click(|event, window, _| {
-                            if event.click_count() == 2 {
-                                window.zoom_window();
-                            }
-                        })
-                    })
-                    .children(children),
-            )
-            .child(
-                h_flex()
-                    .absolute()
-                    .top_0()
-                    .right_0()
-                    .pr_2()
-                    .h(height)
-                    .child(
-                        div().when(!window.is_fullscreen(), |this| match cx.theme().platform {
-                            PlatformKind::Linux => {
-                                #[cfg(target_os = "linux")]
-                                if matches!(decorations, Decorations::Client { .. }) {
-                                    this.child(LinuxWindowControls::new(None))
-                                        .when(supported_controls.window_menu, |this| {
-                                            this.on_mouse_down(
-                                                MouseButton::Right,
-                                                move |ev, window, _| {
-                                                    window.show_window_menu(ev.position)
-                                                },
-                                            )
-                                        })
-                                        .on_mouse_move(cx.listener(move |this, _ev, window, _| {
-                                            if this.should_move {
-                                                this.should_move = false;
-                                                window.start_window_move();
-                                            }
-                                        }))
-                                        .on_mouse_down_out(cx.listener(
-                                            move |this, _ev, _window, _cx| {
-                                                this.should_move = false;
-                                            },
-                                        ))
-                                        .on_mouse_up(
-                                            MouseButton::Left,
-                                            cx.listener(move |this, _ev, _window, _cx| {
-                                                this.should_move = false;
-                                            }),
-                                        )
-                                        .on_mouse_down(
-                                            MouseButton::Left,
-                                            cx.listener(move |this, _ev, _window, _cx| {
-                                                this.should_move = true;
-                                            }),
-                                        )
-                                } else {
-                                    this
-                                }
-                                #[cfg(not(target_os = "linux"))]
-                                this
-                            }
-                            PlatformKind::Windows => this.child(WindowsWindowControls::new(height)),
-                            PlatformKind::Mac => this,
-                        }),
-                    ),
-            )
-    }
-}

crates/titlebar/src/platforms/linux.rs

@@ -1,227 +0,0 @@
-use std::collections::HashMap;
-use std::sync::OnceLock;
-
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    svg, Action, App, InteractiveElement, IntoElement, MouseButton, ParentElement, RenderOnce,
-    SharedString, StatefulInteractiveElement, Styled, Window,
-};
-use linicon::{lookup_icon, IconType};
-use theme::ActiveTheme;
-use ui::{h_flex, Icon, IconName, Sizable};
-
-#[derive(IntoElement)]
-pub struct LinuxWindowControls {
-    close_window_action: Option<Box<dyn Action>>,
-}
-
-impl LinuxWindowControls {
-    pub fn new(close_window_action: Option<Box<dyn Action>>) -> Self {
-        Self {
-            close_window_action,
-        }
-    }
-}
-
-impl RenderOnce for LinuxWindowControls {
-    fn render(self, window: &mut Window, _cx: &mut App) -> impl IntoElement {
-        let supported_controls = window.window_controls();
-
-        h_flex()
-            .id("linux-window-controls")
-            .gap_2()
-            .on_mouse_down(MouseButton::Left, |_, _, cx| cx.stop_propagation())
-            .when(supported_controls.minimize, |this| {
-                this.child(WindowControl::new(
-                    LinuxControl::Minimize,
-                    IconName::WindowMinimize,
-                ))
-            })
-            .when(supported_controls.maximize, |this| {
-                this.child({
-                    if window.is_maximized() {
-                        WindowControl::new(LinuxControl::Restore, IconName::WindowRestore)
-                    } else {
-                        WindowControl::new(LinuxControl::Maximize, IconName::WindowMaximize)
-                    }
-                })
-            })
-            .child(
-                WindowControl::new(LinuxControl::Close, IconName::WindowClose)
-                    .when_some(self.close_window_action, |this, close_action| {
-                        this.close_action(close_action)
-                    }),
-            )
-    }
-}
-
-#[derive(IntoElement)]
-pub struct WindowControl {
-    kind: LinuxControl,
-    fallback: IconName,
-    close_action: Option<Box<dyn Action>>,
-}
-
-impl WindowControl {
-    pub fn new(kind: LinuxControl, fallback: IconName) -> Self {
-        Self {
-            kind,
-            fallback,
-            close_action: None,
-        }
-    }
-
-    pub fn close_action(mut self, action: Box<dyn Action>) -> Self {
-        self.close_action = Some(action);
-        self
-    }
-
-    pub fn is_gnome(&self) -> bool {
-        matches!(detect_desktop_environment(), DesktopEnvironment::Gnome)
-    }
-}
-
-impl RenderOnce for WindowControl {
-    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        let is_gnome = self.is_gnome();
-
-        h_flex()
-            .id(self.kind.as_icon_name())
-            .group("")
-            .justify_center()
-            .items_center()
-            .rounded_full()
-            .size_6()
-            .when(is_gnome, |this| {
-                this.bg(cx.theme().ghost_element_background_alt)
-                    .hover(|this| this.bg(cx.theme().ghost_element_hover))
-                    .active(|this| this.bg(cx.theme().ghost_element_active))
-            })
-            .map(|this| {
-                if let Some(Some(path)) = linux_controls().get(&self.kind).cloned() {
-                    this.child(
-                        svg()
-                            .external_path(SharedString::from(path))
-                            .size_4()
-                            .text_color(cx.theme().text),
-                    )
-                } else {
-                    this.child(Icon::new(self.fallback).small().text_color(cx.theme().text))
-                }
-            })
-            .on_mouse_move(|_, _window, cx| cx.stop_propagation())
-            .on_click(move |_, window, cx| {
-                cx.stop_propagation();
-                match self.kind {
-                    LinuxControl::Minimize => window.minimize_window(),
-                    LinuxControl::Restore => window.zoom_window(),
-                    LinuxControl::Maximize => window.zoom_window(),
-                    LinuxControl::Close => cx.quit(),
-                }
-            })
-    }
-}
-
-static DE: OnceLock<DesktopEnvironment> = OnceLock::new();
-static LINUX_CONTROLS: OnceLock<HashMap<LinuxControl, Option<String>>> = OnceLock::new();
-
-#[derive(Debug, Clone, Copy, PartialEq)]
-pub enum DesktopEnvironment {
-    Gnome,
-    Kde,
-    Unknown,
-}
-
-/// Detect the current desktop environment
-pub fn detect_desktop_environment() -> &'static DesktopEnvironment {
-    DE.get_or_init(|| {
-        // Try to use environment variables first
-        if let Ok(output) = std::env::var("XDG_CURRENT_DESKTOP") {
-            let desktop = output.to_lowercase();
-            if desktop.contains("gnome") {
-                return DesktopEnvironment::Gnome;
-            } else if desktop.contains("kde") {
-                return DesktopEnvironment::Kde;
-            }
-        }
-
-        // Fallback detection methods
-        if let Ok(output) = std::env::var("DESKTOP_SESSION") {
-            let session = output.to_lowercase();
-            if session.contains("gnome") {
-                return DesktopEnvironment::Gnome;
-            } else if session.contains("kde") || session.contains("plasma") {
-                return DesktopEnvironment::Kde;
-            }
-        }
-
-        DesktopEnvironment::Unknown
-    })
-}
-
-#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
-pub enum LinuxControl {
-    Minimize,
-    Restore,
-    Maximize,
-    Close,
-}
-
-impl LinuxControl {
-    pub fn as_icon_name(&self) -> &'static str {
-        match self {
-            LinuxControl::Close => "window-close",
-            LinuxControl::Minimize => "window-minimize",
-            LinuxControl::Maximize => "window-maximize",
-            LinuxControl::Restore => "window-restore",
-        }
-    }
-}
-
-fn linux_controls() -> &'static HashMap<LinuxControl, Option<String>> {
-    LINUX_CONTROLS.get_or_init(|| {
-        let mut icons = HashMap::new();
-        icons.insert(LinuxControl::Close, None);
-        icons.insert(LinuxControl::Minimize, None);
-        icons.insert(LinuxControl::Maximize, None);
-        icons.insert(LinuxControl::Restore, None);
-
-        let icon_names = [
-            (LinuxControl::Close, vec!["window-close", "dialog-close"]),
-            (
-                LinuxControl::Minimize,
-                vec!["window-minimize", "window-lower"],
-            ),
-            (
-                LinuxControl::Maximize,
-                vec!["window-maximize", "window-expand"],
-            ),
-            (
-                LinuxControl::Restore,
-                vec!["window-restore", "window-return"],
-            ),
-        ];
-
-        for (control, icon_names) in icon_names {
-            for icon_name in icon_names {
-                // Try GNOME-style naming first
-                let mut control_icon = lookup_icon(format!("{icon_name}-symbolic"))
-                    .find(|icon| matches!(icon, Ok(icon) if icon.icon_type == IconType::SVG));
-
-                // If not found, try KDE-style naming
-                if control_icon.is_none() {
-                    control_icon = lookup_icon(icon_name)
-                        .find(|icon| matches!(icon, Ok(icon) if icon.icon_type == IconType::SVG));
-                }
-
-                if let Some(Ok(icon)) = control_icon {
-                    icons
-                        .entry(control)
-                        .and_modify(|v| *v = Some(icon.path.to_string_lossy().to_string()));
-                }
-            }
-        }
-
-        icons
-    })
-}

crates/titlebar/src/platforms/mac.rs

@@ -1,6 +0,0 @@
-/// Use pixels here instead of a rem-based size because the macOS traffic
-/// lights are a static size, and don't scale with the rest of the UI.
-///
-/// Magic number: There is one extra pixel of padding on the left side due to
-/// the 1px border around the window on macOS apps.
-pub const TRAFFIC_LIGHT_PADDING: f32 = 80.;