feat: new greeter panel

Cargo.lock

@@ -267,7 +267,7 @@ dependencies = [
 
 [[package]]
 name = "assets"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "gpui-pre",
@@ -430,7 +430,7 @@ dependencies = [
 [[package]]
 name = "async-utility"
 version = "0.3.2"
-source = "git+https://github.com/yukibtc/async-utility?rev=7d3a79983d0e848aafed9d321637af7334e01349#7d3a79983d0e848aafed9d321637af7334e01349"
+source = "git+https://github.com/yukibtc/async-utility?rev=b323ae0c1c1424b78bf8bb8832b95e86771f1dee#b323ae0c1c1424b78bf8bb8832b95e86771f1dee"
 dependencies = [
  "futures-util",
  "gloo-timers",
@@ -509,7 +509,7 @@ dependencies = [
 
 [[package]]
 name = "auto_update"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "futures",
  "gpui-pre",
@@ -992,7 +992,7 @@ dependencies = [
 
 [[package]]
 name = "chat"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "common",
@@ -1015,7 +1015,7 @@ dependencies = [
 
 [[package]]
 name = "chat_ui"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "chat",
@@ -1066,7 +1066,7 @@ checksum = "e8cf2a2c93cd704877c0858356ed03480ff301ee950b43f1cbe4573b088bfa6c"
 dependencies = [
  "block-buffer 0.12.1",
  "crypto-common 0.2.2",
- "inout 0.2.2",
+ "inout 0.2.4",
 ]
 
 [[package]]
@@ -1162,9 +1162,9 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
 
 [[package]]
 name = "combine"
-version = "4.6.8"
+version = "4.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfc320937d09e6de266b31b9afb480f197d7a861be86be7cb2ea7e5d1bfffc5e"
+checksum = "4356eba6976435498d05a311ee9fc486da3bc81c200d3f0d7dd9703b41913f92"
 dependencies = [
  "bytes",
  "memchr",
@@ -1172,7 +1172,7 @@ dependencies = [
 
 [[package]]
 name = "common"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "chrono",
  "dirs",
@@ -1280,7 +1280,7 @@ dependencies = [
 
 [[package]]
 name = "coop"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "assets",
  "auto_update",
@@ -1306,7 +1306,7 @@ dependencies = [
 
 [[package]]
 name = "coop_web"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "chat",
  "console_error_panic_hook",
@@ -1599,18 +1599,18 @@ checksum = "be1e0bca6c3637f992fc1cc7cbc52a78c1ef6db076dbf1059c4323d6a2048376"
 
 [[package]]
 name = "defmt"
-version = "0.3.100"
+version = "0.3.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0963443817029b2024136fc4dd07a5107eb8f977eaf18fcd1fdeb11306b64ad"
+checksum = "4deef977660e373c458df605a913d4ab121db0ccd18d1ad6976dff7d37cddb53"
 dependencies = [
- "defmt 1.1.1",
+ "defmt 1.2.0",
 ]
 
 [[package]]
 name = "defmt"
-version = "1.1.1"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2953bfe4f93bbd20cc71198842756f77d161884c99ebbabc41d80231ded88d1"
+checksum = "e4a0795ac740cb54d7b3775c9c17345f6aaecf884c01733b39d6017738e0e3e1"
 dependencies = [
  "bitflags 1.3.2",
  "defmt-macros",
@@ -1618,30 +1618,30 @@ dependencies = [
 
 [[package]]
 name = "defmt-macros"
-version = "1.1.1"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bad9c72e7ca2137e0dc3813245a0d282fd6daad32fd800af018306a9169b5fe8"
+checksum = "840bb056bd99c495c9188198a258ab787c79f306d864db3e6e8451442d6d8366"
 dependencies = [
  "defmt-parser",
  "proc-macro2",
  "quote",
- "syn 2.0.119",
+ "syn 3.0.9",
 ]
 
 [[package]]
 name = "defmt-parser"
-version = "1.0.0"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10d60334b3b2e7c9d91ef8150abfb6fa4c1c39ebbcf4a81c2e346aad939fee3e"
+checksum = "71958f69fb2de856c5dd51ac9377e986ca1aa5919f931bf5395a807277f889a0"
 dependencies = [
  "thiserror 2.0.21",
 ]
 
 [[package]]
 name = "deranged"
-version = "0.5.8"
+version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cd812cc2bc1d69d4764bd80df88b4317eaef9e773c75226407d9bc0876b211c"
+checksum = "9e9de72ce2ad1f90dc62fa25f0f430ef85eb4b0d8fa0be4f30373bc40a21d28e"
 
 [[package]]
 name = "derive_more"
@@ -1894,9 +1894,9 @@ dependencies = [
 
 [[package]]
 name = "equivalent"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
+checksum = "00d174d5400e5e8fd687ad1049e2f578285fa914201b1af7e8b112a4546bd826"
 
 [[package]]
 name = "errno"
@@ -1971,7 +1971,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04839bdf9d8c10f66806fad16b852fc72aab80873aebc3cb69d85b4fa41543ed"
 dependencies = [
  "autocfg",
- "defmt 0.3.100",
+ "defmt 0.3.101",
  "heapless 0.8.0",
  "serde",
 ]
@@ -2117,9 +2117,9 @@ dependencies = [
 
 [[package]]
 name = "font-types"
-version = "0.12.6"
+version = "0.12.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c92d9081c7ab3bd83ef1eecdfad090f3d966e3ce74106779664114cfe1a6274"
+checksum = "835ae9d781464a79026cde387f9cbc650c9a4909d7cf7e658b127e3c35d2f35d"
 dependencies = [
  "bytemuck",
 ]
@@ -3616,9 +3616,9 @@ dependencies = [
 
 [[package]]
 name = "inout"
-version = "0.2.2"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4250ce6452e92010fdf7268ccc5d14faa80bb12fc741938534c58f16804e03c7"
+checksum = "3ce983bb6fb399067d101fbfc9e74174e07e9f29a2bc679efefeb8c645819c3f"
 dependencies = [
  "hybrid-array",
 ]
@@ -3826,9 +3826,9 @@ checksum = "7a79a3332a6609480d7d0c9eab957bca6b455b91bb84e66d19f5ff66294b85b8"
 
 [[package]]
 name = "libc"
-version = "0.2.190"
+version = "0.2.191"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce5d3ddc6d3fa000eb1536d85e147bfe31aacaba692ed6a876f95cb7c855be78"
+checksum = "65cd87c9a6d60536580b316ad985726104730a5151c99845f2490428ef91240a"
 
 [[package]]
 name = "libfuzzer-sys"
@@ -4258,9 +4258,9 @@ dependencies = [
 
 [[package]]
 name = "negentropy"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81c353b400a5503efdcf398f11a83fb7aa84f59f5d76fc4bf5bbc1e4f5366caa"
+checksum = "a3d66662cb5ca384d4991509755ed5a42dd8e31c4282bf881938e506fc3146ec"
 
 [[package]]
 name = "new_debug_unreachable"
@@ -4270,7 +4270,7 @@ checksum = "650eef8c711430f1a879fdd01d4745a7deea475becfb90269c06775983bbf086"
 
 [[package]]
 name = "nip29"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "chat",
@@ -4288,7 +4288,7 @@ dependencies = [
 
 [[package]]
 name = "nip29_ui"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "chat",
@@ -4309,7 +4309,7 @@ dependencies = [
 
 [[package]]
 name = "nip4e"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "flume 0.11.1",
@@ -4352,7 +4352,7 @@ checksum = "0676bb32a98c1a483ce53e500a81ad9c3d5b3f7c920c28c24e9cb0980d0b5bc8"
 [[package]]
 name = "nostr"
 version = "0.45.5"
-source = "git+https://github.com/rust-nostr/nostr#9791c3f61fd416e50cb7c6d883226f2ddefaa653"
+source = "git+https://github.com/rust-nostr/nostr#de3031aa99986eb29b3f34580355f9a099e4c927"
 dependencies = [
  "aes",
  "base64 0.22.1",
@@ -4378,7 +4378,7 @@ dependencies = [
 [[package]]
 name = "nostr-blossom"
 version = "0.45.1"
-source = "git+https://github.com/rust-nostr/nostr#9791c3f61fd416e50cb7c6d883226f2ddefaa653"
+source = "git+https://github.com/rust-nostr/nostr#de3031aa99986eb29b3f34580355f9a099e4c927"
 dependencies = [
  "base64 0.22.1",
  "bitcoin_hashes 1.2.0",
@@ -4391,7 +4391,7 @@ dependencies = [
 [[package]]
 name = "nostr-connect"
 version = "0.45.2"
-source = "git+https://github.com/rust-nostr/nostr#9791c3f61fd416e50cb7c6d883226f2ddefaa653"
+source = "git+https://github.com/rust-nostr/nostr#de3031aa99986eb29b3f34580355f9a099e4c927"
 dependencies = [
  "async-utility",
  "futures-core",
@@ -4405,7 +4405,7 @@ dependencies = [
 [[package]]
 name = "nostr-database"
 version = "0.45.2"
-source = "git+https://github.com/rust-nostr/nostr#9791c3f61fd416e50cb7c6d883226f2ddefaa653"
+source = "git+https://github.com/rust-nostr/nostr#de3031aa99986eb29b3f34580355f9a099e4c927"
 dependencies = [
  "nostr",
  "opaquerr 0.2.0",
@@ -4414,7 +4414,7 @@ dependencies = [
 [[package]]
 name = "nostr-gossip"
 version = "0.45.1"
-source = "git+https://github.com/rust-nostr/nostr#9791c3f61fd416e50cb7c6d883226f2ddefaa653"
+source = "git+https://github.com/rust-nostr/nostr#de3031aa99986eb29b3f34580355f9a099e4c927"
 dependencies = [
  "nostr",
  "opaquerr 0.2.0",
@@ -4423,7 +4423,7 @@ dependencies = [
 [[package]]
 name = "nostr-gossip-memory"
 version = "0.45.1"
-source = "git+https://github.com/rust-nostr/nostr#9791c3f61fd416e50cb7c6d883226f2ddefaa653"
+source = "git+https://github.com/rust-nostr/nostr#de3031aa99986eb29b3f34580355f9a099e4c927"
 dependencies = [
  "indexmap",
  "lru",
@@ -4435,7 +4435,7 @@ dependencies = [
 [[package]]
 name = "nostr-lmdb"
 version = "0.45.3"
-source = "git+https://github.com/rust-nostr/nostr#9791c3f61fd416e50cb7c6d883226f2ddefaa653"
+source = "git+https://github.com/rust-nostr/nostr#de3031aa99986eb29b3f34580355f9a099e4c927"
 dependencies = [
  "async-utility",
  "flatbuffers",
@@ -4450,7 +4450,7 @@ dependencies = [
 [[package]]
 name = "nostr-memory"
 version = "0.45.2"
-source = "git+https://github.com/rust-nostr/nostr#9791c3f61fd416e50cb7c6d883226f2ddefaa653"
+source = "git+https://github.com/rust-nostr/nostr#de3031aa99986eb29b3f34580355f9a099e4c927"
 dependencies = [
  "btreecap",
  "nostr",
@@ -4461,7 +4461,7 @@ dependencies = [
 [[package]]
 name = "nostr-sdk"
 version = "0.45.4"
-source = "git+https://github.com/rust-nostr/nostr#9791c3f61fd416e50cb7c6d883226f2ddefaa653"
+source = "git+https://github.com/rust-nostr/nostr#de3031aa99986eb29b3f34580355f9a099e4c927"
 dependencies = [
  "async-utility",
  "async-wsocket",
@@ -5157,7 +5157,7 @@ checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
 [[package]]
 name = "person"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "common",
@@ -5822,7 +5822,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "046a7d674daf459825b32f5062056d6882db0d2f5a479fbd76ccfc870ac18709"
 dependencies = [
  "bytemuck",
- "font-types 0.12.6",
+ "font-types 0.12.7",
  "once_cell",
 ]
 
@@ -6088,9 +6088,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.45"
+version = "0.23.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d41d731c7d2f962d1ccc364cec258de3c0e93b38c2fb3ba97ac74513048d634"
+checksum = "48e13bd8c0e9365c43cfa5c9e8f9ad49d3c8444926c9aac819e0e4dc503c8fdf"
 dependencies = [
  "aws-lc-rs",
  "log",
@@ -6104,9 +6104,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-native-certs"
-version = "0.8.4"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dab5152771c58876a2146916e53e35057e1a4dfa2b9df0f0305b07f611fdea4d"
+checksum = "4a073f5dc7469f984c52ad2752b63b0807745133b6de880b7b64c1ac4c48aec4"
 dependencies = [
  "openssl-probe",
  "rustls-pki-types",
@@ -6223,9 +6223,9 @@ dependencies = [
 
 [[package]]
 name = "schannel"
-version = "0.1.29"
+version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91c1b7e4904c873ef0710c1f407dde2e6287de2bebc1bbbf7d430bb7cbffd939"
+checksum = "9cb23c424d8ee841bb4d813677ca237e2a610067d594fec130f87d6093495ab5"
 dependencies = [
  "windows-sys 0.61.2",
 ]
@@ -6477,7 +6477,7 @@ dependencies = [
 
 [[package]]
 name = "settings"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "common",
@@ -6714,7 +6714,7 @@ checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
 
 [[package]]
 name = "state"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "aes-gcm",
  "anyhow",
@@ -7006,7 +7006,7 @@ dependencies = [
 
 [[package]]
 name = "theme"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "gpui-base",
@@ -7164,9 +7164,9 @@ checksum = "fd3ca314f692efd6c868f8408f53fe444634a845f96c028b97d35f6a1f79f0ee"
 
 [[package]]
 name = "tokio"
-version = "1.53.2"
+version = "1.53.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e95f91fcc7a621e8b030f6aa23c71fe9838ae2fb4d8118b75602a328f5144044"
+checksum = "ce3335fa71841cda333a58d7615b03901380ecf09d59b3296d21f8bbac0dde4e"
 dependencies = [
  "bytes",
  "libc",
@@ -7520,7 +7520,7 @@ dependencies = [
 
 [[package]]
 name = "ui"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "gpui-base",
  "gpui-pre",
@@ -7575,9 +7575,9 @@ checksum = "3b09c83c3c29d37506a3e260c08c03743a6bb66a9cd432c6934ab501a190571f"
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.25"
+version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fd4f6878c9cb28d874b009da9e8d183b5abc80117c40bbd187a1fde336be6e8"
+checksum = "75cd3fb03d5288b3ba9a1ee103ac7e9cbb59f0b03d64f8ddfcc04dd42758a85d"
 dependencies = [
  "tinyvec",
 ]
@@ -8919,7 +8919,7 @@ checksum = "1ebf944e87a7c253233ad6766e082e3cd714b5d03812acc24c318f549614536e"
 
 [[package]]
 name = "workspace"
-version = "1.0.2"
+version = "2.0.0-alpha"
 dependencies = [
  "anyhow",
  "auto_update",
@@ -9179,9 +9179,9 @@ dependencies = [
 
 [[package]]
 name = "zbus_names"
-version = "4.3.4"
+version = "4.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8bf88b4a3ff53e883001e0e0115b297a9d53c31b9c1edd2bfdd853e3428624e"
+checksum = "812a12be4ead7a59e18ea8f047d08add0066b73bc62fc1467066a2472ae088dd"
 dependencies = [
  "serde",
  "winnow 1.0.4",
@@ -9278,18 +9278,18 @@ checksum = "6df3dc4292935e51816d896edcd52aa30bc297907c26167fec31e2b0c6a32524"
 
 [[package]]
 name = "zerocopy"
-version = "0.8.62"
+version = "0.8.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86502bf56ac7c77571a32e2647bb2a15894565e981fb2a48d7bde2d91c965a9d"
+checksum = "e5fe1f8f1b06191a00962174c61aa5005e0bb391a6d80d07e24d115c01a92ed8"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.62"
+version = "0.8.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5457206954b06561e2608c7e19cf58b1926586d999c246eebe4502f7e2039d1a"
+checksum = "863ad3ac83293fb4d740aedbfdc9240dd8d1a50c1099acd76ce80ce7c7230c7f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -9408,9 +9408,9 @@ dependencies = [
 
 [[package]]
 name = "zvariant"
-version = "5.15.0"
+version = "5.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1d34c27cc6cdd1f458427519dd6b8612f7b7e3f7b9a0b2355d041dda9869147"
+checksum = "80bf6d6cd6a4b601acb64cfb8284cdc643fcfa75ef26ae3c46ec8aa4e8a1fbb7"
 dependencies = [
  "endi",
  "enumflags2",
@@ -9424,9 +9424,9 @@ dependencies = [
 
 [[package]]
 name = "zvariant_derive"
-version = "5.15.0"
+version = "5.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "864155e69b4352db0c7f374917bf45d1e0c8d17659c8b3dbf9795f3673f8c497"
+checksum = "ef2672456ba1cb54b5eaec136e63135b3c7495fb938e53b28a62e633496d486d"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",

crates/ui/src/group_box.rs

@@ -101,14 +101,14 @@ impl RenderOnce for GroupBox {
         v_flex()
             .id(self.id.unwrap_or("group-box".into()))
             .w_full()
-            .when(has_paddings, |this| this.gap_3())
+            .when(has_paddings, |this| this.gap_1p5())
-            .when(!has_paddings, |this| this.gap_4())
+            .when(!has_paddings, |this| this.gap_2())
             .refine_style(&self.style)
             .when_some(self.title, |this, title| {
                 this.child(
                     div()
                         .text_color(cx.theme().text_muted)
-                        .text_style(TextStyle::Callout)
+                        .text_style(TextStyle::Subheadline)
                         .font_semibold()
                         .child(title),
                 )

crates/workspace/src/lib.rs

@@ -205,9 +205,11 @@ impl Workspace {
             });
         });
 
+        let greeter_dock = dock.downgrade();
+
         cx.defer_in(window, move |this, window, cx| {
             let sidebar = PanelHandle::new(left_sidebar);
-            let greeter = PanelHandle::new(greeter::init(window, cx));
+            let greeter = PanelHandle::new(greeter::init(greeter_dock, window, cx));
 
             this.dock.update(cx, |this, cx| {
                 let left = DockLayout::tabs().panel_view(Arc::new(sidebar), cx);

crates/workspace/src/panels/greeter.rs

@@ -1,38 +1,451 @@
+use std::time::Duration;
+
+use anyhow::Error;
+use chat::{ChatRegistry, Message, Room, RoomKind};
+use common::TimestampExt;
+use gpui::prelude::FluentBuilder;
 use gpui::{
     AnyElement, App, AppContext, Context, Entity, EventEmitter, FocusHandle, Focusable,
-    IntoElement, ParentElement, Render, SharedString, Styled, Window, div, px, svg,
+    InteractiveElement, IntoElement, ParentElement, Render, SharedString,
+    StatefulInteractiveElement, Styled, Subscription, Task, WeakEntity, Window, div, px, svg,
 };
-use state::NostrRegistry;
+use nostr_sdk::prelude::*;
-use theme::{ActiveTheme, TextStyle, Typeset as _};
+use smallvec::{SmallVec, smallvec};
+use state::{NostrRegistry, StateEvent};
+use theme::{ActiveTheme, TextStyle, Typeset as _, button_radius};
+use ui::avatar::Avatar;
 use ui::button::{Button, ButtonVariants};
-use ui::dock::{Panel, PanelEvent};
+use ui::dock::{DockArea, DockPlacement, Panel, PanelEvent, PanelHandle, add_panel_to};
+use ui::group_box::{GroupBox, GroupBoxVariants};
+use ui::nav::Nav;
+use ui::scroll::ScrollableElement;
 use ui::{Icon, IconName, Sizable, StyledExt, h_flex, v_flex};
 
-use crate::dialogs::profile;
+use super::browse;
+use crate::sidebar::open_room;
 
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<GreeterPanel> {
+/// How many requests and follow ups to show per section.
-    cx.new(|cx| GreeterPanel::new(window, cx))
+const SECTION_SIZE: usize = 3;
+/// Delay to coalesce bursts of chat registry updates into one reload.
+const REFRESH_DELAY: Duration = Duration::from_millis(300);
+/// Public posts browser on the web.
+const JUMBLE_URL: &str = "https://jumble.social";
+
+/// Rooms with their kind, paired with the task loading their messages
+type PendingMessages = Vec<(
+    Entity<Room>,
+    RoomKind,
+    Task<Result<Vec<UnsignedEvent>, Error>>,
+)>;
+
+pub fn init(dock: WeakEntity<DockArea>, window: &mut Window, cx: &mut App) -> Entity<GreeterPanel> {
+    cx.new(|cx| GreeterPanel::new(dock, window, cx))
 }
 
 pub struct GreeterPanel {
     name: SharedString,
     focus_handle: FocusHandle,
+    dock: WeakEntity<DockArea>,
+
+    /// Open chat requests paired with their last message, newest first
+    requests: Vec<(Entity<Room>, SharedString)>,
+    /// Ongoing chats whose latest message is not from the user, with previews
+    follow_ups: Vec<(Entity<Room>, SharedString)>,
+
+    /// The async load of the greeter's data
+    load_task: Option<Task<Result<(), Error>>>,
+    /// The coalesced reload scheduled after registry updates
+    refresh_task: Option<Task<Result<(), Error>>>,
+    /// Event subscriptions
+    _subscriptions: SmallVec<[Subscription; 2]>,
 }
 
 impl GreeterPanel {
-    fn new(_window: &mut Window, cx: &mut App) -> Self {
+    fn new(dock: WeakEntity<DockArea>, window: &mut Window, cx: &mut Context<Self>) -> Self {
+        let chat = ChatRegistry::global(cx);
+        let nostr = NostrRegistry::global(cx);
+
+        let mut subscriptions = smallvec![];
+
+        subscriptions.push(
+            // Reload when the user signs in or out
+            cx.subscribe(&nostr, |this, _, event, cx| {
+                if let StateEvent::SignerChanged = event {
+                    this.load(cx);
+                }
+            }),
+        );
+
+        subscriptions.push(
+            // Reload soon after rooms load, messages arrive, or requests change
+            cx.observe(&chat, |this, _, cx| {
+                this.schedule_refresh(cx);
+            }),
+        );
+
+        // Run at the end of the current cycle
+        cx.defer_in(window, |this, _window, cx| {
+            this.load(cx);
+        });
+
         Self {
             name: "Onboarding".into(),
             focus_handle: cx.focus_handle(),
+            dock,
+            requests: vec![],
+            follow_ups: vec![],
+            load_task: None,
+            refresh_task: None,
+            _subscriptions: subscriptions,
         }
     }
 
-    fn open_profile(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+    /// Load the data for the sections shown while signed in
+    fn load(&mut self, cx: &mut Context<Self>) {
+        let chat = ChatRegistry::global(cx);
         let nostr = NostrRegistry::global(cx);
 
-        if let Some(public_key) = nostr.read(cx).current_user() {
+        let Some(public_key) = nostr.read(cx).current_user() else {
-            profile::open(public_key, window, cx);
+            // Dropping the tasks cancels any in-flight load
+            self.load_task = None;
+            self.refresh_task = None;
+            self.requests.clear();
+            self.follow_ups.clear();
+            cx.notify();
+            return;
+        };
+
+        // The latest message of each room drives its preview and follow up state
+        let pending: PendingMessages = chat
+            .read(cx)
+            .rooms(&RoomKind::Ongoing, cx)
+            .into_iter()
+            .chain(chat.read(cx).rooms(&RoomKind::Request, cx))
+            .map(|room| {
+                let kind = room.read(cx).kind;
+                let messages = room.read(cx).get_messages(cx);
+                (room, kind, messages)
+            })
+            .collect();
+
+        self.load_task.replace(cx.spawn(async move |this, cx| {
+            let mut requests = Vec::new();
+            let mut follow_ups = Vec::new();
+
+            for (room, kind, messages) in pending {
+                let messages = match messages.await {
+                    Ok(messages) => messages,
+                    Err(error) => {
+                        log::warn!("Failed to load messages for the greeter: {error}");
+                        continue;
+                    }
+                };
+
+                let Some(last) = messages.last() else {
+                    continue;
+                };
+
+                let preview = Message::from(last).preview();
+
+                if kind == RoomKind::Request {
+                    requests.push((room, preview));
+                } else if last.pubkey != public_key {
+                    follow_ups.push((room, preview));
+                }
+            }
+
+            this.update(cx, |this, cx| {
+                follow_ups.sort_by(|a, b| b.0.read(cx).cmp(a.0.read(cx)));
+                follow_ups.truncate(SECTION_SIZE);
+                this.follow_ups = follow_ups;
+                this.requests = requests;
+
+                cx.notify();
+            })?;
+
+            Ok(())
+        }));
+    }
+
+    /// Schedule one reload, collapsing bursts of registry updates
+    fn schedule_refresh(&mut self, cx: &mut Context<Self>) {
+        self.refresh_task.replace(cx.spawn(async move |this, cx| {
+            cx.background_executor().timer(REFRESH_DELAY).await;
+            this.update(cx, |this, cx| this.load(cx))?;
+            Ok(())
+        }));
+    }
+
+    fn render_requests(&mut self, cx: &mut Context<Self>) -> Option<AnyElement> {
+        if self.requests.is_empty() {
+            return None;
         }
+
+        let dock = self.dock.clone();
+
+        let rows: Vec<AnyElement> = self
+            .requests
+            .iter()
+            .take(SECTION_SIZE)
+            .enumerate()
+            .map(|(index, (room, preview))| {
+                let room = room.clone();
+                let dock = dock.clone();
+                let name = room.read(cx).display_name(cx);
+                let picture = room.read(cx).display_image(cx);
+                let seed = room.read(cx).display_image_seed(cx);
+                let created_at = room.read(cx).created_at.to_ago();
+                let preview = preview.clone();
+
+                h_flex()
+                    .id(format!("request-{index}"))
+                    .group("")
+                    .w_full()
+                    .h_9()
+                    .px_1p5()
+                    .gap_2()
+                    .rounded(px(button_radius()))
+                    .cursor_pointer()
+                    .hover(|this| this.bg(cx.theme().element_hover))
+                    .on_click({
+                        let room = room.clone();
+                        let dock = dock.clone();
+                        move |_, window, cx| {
+                            open_room(&room, &dock, window, cx);
+                        }
+                    })
+                    .child(
+                        Avatar::from_source(picture)
+                            .seed(seed)
+                            .small()
+                            .flex_shrink_0(),
+                    )
+                    .child(
+                        div()
+                            .min_w_0()
+                            .truncate()
+                            .text_style(TextStyle::Callout)
+                            .child(name),
+                    )
+                    .child(
+                        div()
+                            .flex_1()
+                            .min_w_0()
+                            .truncate()
+                            .text_style(TextStyle::Callout)
+                            .text_color(cx.theme().text_muted)
+                            .italic()
+                            .child(preview),
+                    )
+                    .child(
+                        div()
+                            .relative()
+                            .flex_shrink_0()
+                            .h_6()
+                            .flex()
+                            .items_center()
+                            .justify_end()
+                            .child(
+                                div().group_hover("", |this| this.invisible()).child(
+                                    div()
+                                        .text_style(TextStyle::Caption)
+                                        .text_color(cx.theme().text_faint)
+                                        .child(created_at),
+                                ),
+                            )
+                            .child(
+                                Button::new(format!("response-{index}"))
+                                    .label("Response")
+                                    .xsmall()
+                                    .primary()
+                                    .invisible()
+                                    .group_hover("", |this| this.visible())
+                                    .on_click({
+                                        let room = room.clone();
+                                        let dock = dock.clone();
+                                        move |_, window, cx| {
+                                            cx.stop_propagation();
+                                            open_room(&room, &dock, window, cx);
+                                        }
+                                    }),
+                            ),
+                    )
+                    .into_any_element()
+            })
+            .collect();
+
+        Some(
+            GroupBox::new()
+                .id("requests")
+                .title("Requests")
+                .fill()
+                .child(v_flex().gap_0().w_full().children(rows))
+                .into_any_element(),
+        )
+    }
+
+    fn render_follow_ups(&mut self, cx: &mut Context<Self>) -> Option<AnyElement> {
+        if self.follow_ups.is_empty() {
+            return None;
+        }
+
+        let dock = self.dock.clone();
+
+        let rows: Vec<AnyElement> = self
+            .follow_ups
+            .iter()
+            .enumerate()
+            .map(|(index, (room, preview))| {
+                let room = room.clone();
+                let dock = dock.clone();
+                let name = room.read(cx).display_name(cx);
+                let picture = room.read(cx).display_image(cx);
+                let seed = room.read(cx).display_image_seed(cx);
+                let created_at = room.read(cx).created_at.to_ago();
+                let preview = preview.clone();
+
+                h_flex()
+                    .id(format!("follow-up-{index}"))
+                    .group("")
+                    .w_full()
+                    .h_9()
+                    .px_1p5()
+                    .gap_2()
+                    .rounded(px(button_radius()))
+                    .cursor_pointer()
+                    .hover(|this| this.bg(cx.theme().element_hover))
+                    .on_click({
+                        let room = room.clone();
+                        let dock = dock.clone();
+                        move |_, window, cx| {
+                            open_room(&room, &dock, window, cx);
+                        }
+                    })
+                    .child(
+                        Avatar::from_source(picture)
+                            .seed(seed)
+                            .small()
+                            .flex_shrink_0(),
+                    )
+                    .child(
+                        div()
+                            .min_w_0()
+                            .truncate()
+                            .text_style(TextStyle::Callout)
+                            .child(name),
+                    )
+                    .child(
+                        div()
+                            .flex_1()
+                            .min_w_0()
+                            .truncate()
+                            .text_style(TextStyle::Callout)
+                            .text_color(cx.theme().text_muted)
+                            .italic()
+                            .child(preview),
+                    )
+                    .child(
+                        div()
+                            .relative()
+                            .flex_shrink_0()
+                            .h_6()
+                            .flex()
+                            .items_center()
+                            .justify_end()
+                            .child(
+                                div()
+                                    .absolute()
+                                    .left_0()
+                                    .right_0()
+                                    .top_0()
+                                    .bottom_0()
+                                    .flex()
+                                    .items_center()
+                                    .justify_center()
+                                    .group_hover("", |this| this.invisible())
+                                    .child(
+                                        div()
+                                            .font_normal()
+                                            .text_style(TextStyle::Caption)
+                                            .text_color(cx.theme().text_faint)
+                                            .child(created_at),
+                                    ),
+                            )
+                            .child(
+                                Button::new(format!("reply-{index}"))
+                                    .label("Reply")
+                                    .xsmall()
+                                    .primary()
+                                    .invisible()
+                                    .group_hover("", |this| this.visible())
+                                    .on_click({
+                                        let room = room.clone();
+                                        let dock = dock.clone();
+                                        move |_, window, cx| {
+                                            cx.stop_propagation();
+                                            open_room(&room, &dock, window, cx);
+                                        }
+                                    }),
+                            ),
+                    )
+                    .into_any_element()
+            })
+            .collect();
+
+        Some(
+            GroupBox::new()
+                .id("follow-ups")
+                .title("Follow ups")
+                .fill()
+                .child(v_flex().gap_0().w_full().children(rows))
+                .into_any_element(),
+        )
+    }
+
+    fn render_find_friends(&mut self, cx: &mut Context<Self>) -> impl IntoElement {
+        v_flex()
+            .gap_1p5()
+            .w_full()
+            .child(
+                div()
+                    .text_color(cx.theme().text_muted)
+                    .text_style(TextStyle::Subheadline)
+                    .font_semibold()
+                    .child("Find new friends"),
+            )
+            .child(
+                v_flex()
+                    .w_full()
+                    .child(
+                        Nav::new("browse-group")
+                            .prefix(
+                                Icon::new(IconName::Compass)
+                                    .small()
+                                    .text_color(cx.theme().text_faint),
+                            )
+                            .label("Browse Group")
+                            .text_style(TextStyle::Callout)
+                            .on_click(cx.listener(|this, _, window, cx| {
+                                let panel = browse::init(this.dock.clone(), window, cx);
+                                add_panel_to(
+                                    &this.dock,
+                                    PanelHandle::new(panel),
+                                    DockPlacement::Center,
+                                    window,
+                                    cx,
+                                );
+                            })),
+                    )
+                    .child(
+                        Nav::new("browse-posts")
+                            .prefix(Icon::new(IconName::Link).small())
+                            .label("Browse Nostr via Jumble")
+                            .text_style(TextStyle::Callout)
+                            .on_click(|_, _, cx| {
+                                cx.open_url(JUMBLE_URL);
+                            }),
+                    ),
+            )
     }
 }
 
@@ -66,80 +479,30 @@ impl Focusable for GreeterPanel {
 
 impl Render for GreeterPanel {
     fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        const TITLE: &str = "Welcome to Coop!";
+        let nostr = NostrRegistry::global(cx);
-        const DESCRIPTION: &str = "Chat Freely, Stay Private on Nostr.";
+        let logged_in = nostr.read(cx).current_user().is_some();
 
-        h_flex()
+        v_flex()
             .size_full()
-            .items_center()
+            .when(!logged_in, |this| {
-            .justify_center()
+                this.items_center().justify_center().child(
-            .p_2()
+                    svg()
-            .child(
+                        .path("brand/coop.svg")
-                v_flex()
+                        .size_12()
-                    .h_full()
+                        .text_color(cx.theme().text_faint),
-                    .w_112()
+                )
-                    .gap_6()
+            })
-                    .items_center()
+            .when(logged_in, |this| {
-                    .justify_center()
+                this.child(
-                    .child(
+                    v_flex()
-                        h_flex()
+                        .size_full()
-                            .mb_4()
+                        .p_2()
-                            .gap(px(theme::SPACE))
+                        .gap_6()
-                            .w_full()
+                        .children(self.render_requests(cx))
-                            .child(
+                        .children(self.render_follow_ups(cx))
-                                svg()
+                        .child(self.render_find_friends(cx)),
-                                    .path("brand/coop.svg")
+                )
-                                    .size_12()
+            })
-                                    .text_color(cx.theme().text_faint),
+            .overflow_y_scrollbar()
-                            )
-                            .child(
-                                v_flex()
-                                    .child(
-                                        div()
-                                            .font_semibold()
-                                            .text_color(cx.theme().text)
-                                            .child(SharedString::from(TITLE)),
-                                    )
-                                    .child(
-                                        div()
-                                            .text_style(TextStyle::Caption)
-                                            .text_color(cx.theme().text_muted)
-                                            .child(SharedString::from(DESCRIPTION)),
-                                    ),
-                            ),
-                    )
-                    .child(
-                        v_flex()
-                            .gap(px(theme::SPACE))
-                            .w_full()
-                            .child(
-                                h_flex()
-                                    .gap(px(theme::SPACE))
-                                    .w_full()
-                                    .text_style(TextStyle::Caption)
-                                    .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(px(theme::SPACE))
-                                    .w_full()
-                                    .justify_start()
-                                    .items_start()
-                                    .child(
-                                        Button::new("profile")
-                                            .icon(Icon::new(IconName::Profile))
-                                            .label("Update profile")
-                                            .ghost()
-                                            .small()
-                                            .on_click(cx.listener(move |this, _, window, cx| {
-                                                this.open_profile(window, cx)
-                                            })),
-                                    ),
-                            ),
-                    ),
-            )
     }
 }

crates/workspace/src/sidebar/mod.rs

@@ -31,6 +31,7 @@ mod onboarding;
 mod rows;
 mod search;
 
+pub(crate) use rows::open_room;
 use search::SearchResult;
 
 pub struct Sidebar {

crates/workspace/src/sidebar/rows.rs

@@ -24,7 +24,12 @@ use super::search::MessageHit;
 use crate::dialogs::{profile, screening};
 
 /// Open a room in the dock, screening new requests when enabled.
-fn open_room(room: &Entity<Room>, dock: &WeakEntity<DockArea>, window: &mut Window, cx: &mut App) {
+pub(crate) fn open_room(
+    room: &Entity<Room>,
+    dock: &WeakEntity<DockArea>,
+    window: &mut Window,
+    cx: &mut App,
+) {
     ui::dock::add_panel_to(
         dock,
         PanelHandle::new(chat_ui::init(room.downgrade(), window, cx)),