feat: private messages.

crates/chattyness-user-ui/src/components/ws_client.rs

@@ -62,6 +62,15 @@ pub struct ChannelMemberInfo {
     pub display_name: String,
 }
 
+/// WebSocket error info for UI display.
+#[derive(Clone, Debug)]
+pub struct WsError {
+    /// Error code from server.
+    pub code: String,
+    /// Human-readable error message.
+    pub message: String,
+}
+
 /// Hook to manage WebSocket connection for a channel.
 ///
 /// Returns a tuple of:
@@ -78,6 +87,7 @@ pub fn use_channel_websocket(
     on_prop_picked_up: Callback<uuid::Uuid>,
     on_member_fading: Callback<FadingMember>,
     on_welcome: Option<Callback<ChannelMemberInfo>>,
+    on_error: Option<Callback<WsError>>,
 ) -> (Signal<WsState>, WsSenderStorage) {
     use std::cell::RefCell;
     use std::rc::Rc;
@@ -175,6 +185,7 @@ pub fn use_channel_websocket(
         let on_prop_picked_up_clone = on_prop_picked_up.clone();
         let on_member_fading_clone = on_member_fading.clone();
         let on_welcome_clone = on_welcome.clone();
+        let on_error_clone = on_error.clone();
         // For starting heartbeat on Welcome
         let ws_ref_for_heartbeat = ws_ref.clone();
         let heartbeat_started: Rc<RefCell<bool>> = Rc::new(RefCell::new(false));
@@ -226,6 +237,7 @@ pub fn use_channel_websocket(
                         &on_prop_dropped_clone,
                         &on_prop_picked_up_clone,
                         &on_member_fading_clone,
+                        &on_error_clone,
                     );
                 }
             }
@@ -272,6 +284,7 @@ fn handle_server_message(
     on_prop_dropped: &Callback<LooseProp>,
     on_prop_picked_up: &Callback<uuid::Uuid>,
     on_member_fading: &Callback<FadingMember>,
+    on_error: &Option<Callback<WsError>>,
 ) {
     let mut members_vec = members.borrow_mut();
 
@@ -360,6 +373,10 @@ fn handle_server_message(
         ServerMessage::Error { code, message } => {
             // Always log errors to console (not just debug mode)
             web_sys::console::error_1(&format!("[WS] Server error: {} - {}", code, message).into());
+            // Call error callback if provided
+            if let Some(callback) = on_error {
+                callback.run(WsError { code, message });
+            }
         }
         ServerMessage::ChatMessageReceived {
             message_id,
@@ -371,6 +388,8 @@ fn handle_server_message(
             x,
             y,
             timestamp,
+            is_whisper,
+            is_same_scene,
         } => {
             let chat_msg = ChatMessage {
                 message_id,
@@ -382,6 +401,8 @@ fn handle_server_message(
                 x,
                 y,
                 timestamp,
+                is_whisper,
+                is_same_scene,
             };
             on_chat_message.run(chat_msg);
         }
@@ -429,6 +450,7 @@ pub fn use_channel_websocket(
     _on_prop_picked_up: Callback<uuid::Uuid>,
     _on_member_fading: Callback<FadingMember>,
     _on_welcome: Option<Callback<ChannelMemberInfo>>,
+    _on_error: Option<Callback<WsError>>,
 ) -> (Signal<WsState>, WsSenderStorage) {
     let (ws_state, _) = signal(WsState::Disconnected);
     let sender: WsSenderStorage = StoredValue::new_local(None);