add group management menu with metadata, invites, and members

crates/nip29_ui/src/invite.rs

@@ -0,0 +1,59 @@
+use gpui::{App, AppContext, ParentElement, Styled, WeakEntity, Window, div, px};
+use nostr_sdk::prelude::SecretKey;
+use theme::ActiveTheme;
+use ui::dialog::DialogButtonProps;
+use ui::input::InputState;
+use ui::{WindowExtension, v_flex};
+
+use crate::{GroupPanel, field};
+
+const CODE_LEN: usize = 12;
+
+pub(crate) fn open(panel: WeakEntity<GroupPanel>, window: &mut Window, cx: &mut App) {
+    let code = SecretKey::generate().to_secret_hex();
+    let code: String = code.chars().take(CODE_LEN).collect();
+
+    let input = cx.new(|cx| {
+        InputState::new(window, cx)
+            .placeholder("Invite code")
+            .default_value(code)
+    });
+
+    window.open_dialog(cx, move |this, _window, cx| {
+        let panel = panel.clone();
+        let input = input.clone();
+
+        this.width(px(420.))
+            .confirm()
+            .title("Invite link")
+            .button_props(
+                DialogButtonProps::default()
+                    .cancel_text("Cancel")
+                    .ok_text("Copy link"),
+            )
+            .child(
+                v_flex().gap_3().child(
+                    div()
+                        .text_sm()
+                        .text_color(cx.theme().text_muted)
+                        .child("Share the code with whoever should be able to join. The relay must accept it."),
+                )
+                .child(field("Code", &input, cx)),
+            )
+            .on_ok(move |_event, _window, cx| {
+                let code = input.read(cx).value().trim().to_owned();
+
+                if code.is_empty() {
+                    return false;
+                }
+
+                if let Err(error) = panel.update_in(cx, |panel, window, cx| {
+                    panel.create_invite(code, window, cx);
+                }) {
+                    log::warn!("nip29: creating an invite failed: {error}");
+                }
+
+                true
+            })
+    });
+}