add event map

crates/chat/src/lib.rs

@@ -87,6 +87,9 @@ pub struct ChatRegistry {
     /// Tracking events seen on which relays in the current session
     seens: Arc<RwLock<HashMap<EventId, HashSet<RelayUrl>>>>,
 
+    /// Mapping of unwrapped event ids to their gift wrap event ids
+    event_map: Arc<RwLock<HashMap<EventId, EventId>>>,
+
     /// Tracking the status of unwrapping gift wrap events.
     tracking_flag: Arc<AtomicBool>,
 
@@ -150,6 +153,7 @@ impl ChatRegistry {
             rooms: vec![],
             trashes: cx.new(|_| BTreeSet::default()),
             seens: Arc::new(RwLock::new(HashMap::default())),
+            event_map: Arc::new(RwLock::new(HashMap::default())),
             tracking_flag: Arc::new(AtomicBool::new(false)),
             signal_rx: rx,
             signal_tx: tx,
@@ -165,6 +169,7 @@ impl ChatRegistry {
         let signer = nostr.read(cx).signer();
         let status = self.tracking_flag.clone();
         let seens = self.seens.clone();
+        let event_map = self.event_map.clone();
         let trashes = self.trashes.downgrade();
 
         let initialized_at = Timestamp::now();
@@ -206,6 +211,13 @@ impl ChatRegistry {
                         // Extract the rumor from the gift wrap event
                         match extract_rumor(&client, &signer, event.as_ref()).await {
                             Ok(rumor) => {
+                                // Map the rumor id to the gift wrap event id for later lookup
+                                {
+                                    let mut event_map = event_map.write().await;
+                                    event_map.insert(rumor.id.unwrap(), event.id);
+                                }
+
+                                // Check if the rumor has a recipient
                                 if rumor.tags.is_empty() {
                                     let signal =
                                         Signal::error(event.as_ref(), "Recipient is missing");
@@ -214,6 +226,7 @@ impl ChatRegistry {
                                     continue;
                                 }
 
+                                // Check if the rumor was created after the chat was initialized (for detecting new messages)
                                 if rumor.created_at >= initialized_at {
                                     let signal = Signal::message(event.id, rumor);
                                     tx.send_async(signal).await?;

crates/chat_ui/src/actions.rs

@@ -13,4 +13,5 @@ pub enum Command {
     Copy(PublicKey),
     Relays(PublicKey),
     Njump(PublicKey),
+    Trace(EventId),
 }

crates/chat_ui/src/lib.rs

@@ -658,9 +658,19 @@ impl ChatPanel {
             Command::Njump(public_key) => {
                 self.open_njump(public_key, cx);
             }
+            Command::Trace(id) => {
+                self.open_trace(id, window, cx);
+            }
         }
     }
 
+    fn open_trace(&mut self, id: &EventId, window: &mut Window, cx: &mut Context<Self>) {
+        window.open_modal(cx, move |this, _window, cx| {
+            // TODO
+            this.child(v_flex().child(""))
+        });
+    }
+
     fn open_relays(&mut self, public_key: &PublicKey, window: &mut Window, cx: &mut Context<Self>) {
         let profile = self.profile(public_key, cx);
 
@@ -1131,15 +1141,10 @@ impl ChatPanel {
                     .ghost()
                     .dropdown_menu({
                         let public_key = *public_key;
-                        let _id = *id;
+                        let id = *id;
                         move |this, _window, _cx| {
                             this.menu("Copy author", Box::new(Command::Copy(public_key)))
-                            /*
-                            .menu(
-                                "Trace",
-                                Box::new(Command::Trace(id)),
-                            )
-                            */
+                                .menu("Seen on", Box::new(Command::Trace(id)))
                         }
                     }),
             )