Refactor TALK delivery and streaming pipelines

src/basic/keywords/hear_talk.rs

@@ -94,15 +94,8 @@ pub async fn execute_talk(
     };
     let user_id = user_session.id.to_string();
     let response_clone = response.clone();
-    match state.response_channels.try_lock() {
+
-        Ok(response_channels) => {
+    // Use web adapter which handles the connection properly
-            if let Some(tx) = response_channels.get(&user_id) {
-                if let Err(e) = tx.try_send(response_clone) {
-                    error!("Failed to send TALK message via WebSocket: {}", e);
-                } else {
-                    trace!("TALK message sent via WebSocket");
-                }
-            } else {
     let web_adapter = Arc::clone(&state.web_adapter);
     tokio::spawn(async move {
         if let Err(e) = web_adapter
@@ -114,12 +107,6 @@ pub async fn execute_talk(
             trace!("TALK message sent via web adapter");
         }
     });
-            }
-        }
-        Err(_) => {
-            error!("Failed to acquire lock on response_channels for TALK command");
-        }
-    }
     Ok(response)
 }
 pub fn talk_keyword(state: Arc<AppState>, user: UserSession, engine: &mut Engine) {

src/bot/mod.rs

@@ -67,13 +67,156 @@ impl BotOrchestrator {
         Ok(())
     }
 
-    // Placeholder for stream_response used by UI
+    // Stream response to user via LLM
     pub async fn stream_response(
         &self,
-        _user_message: UserMessage,
+        message: UserMessage,
-        _response_tx: mpsc::Sender<BotResponse>,
+        response_tx: mpsc::Sender<BotResponse>,
     ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-        // No-op placeholder
+        trace!(
+            "Streaming response for user: {}, session: {}",
+            message.user_id,
+            message.session_id
+        );
+
+        let user_id = Uuid::parse_str(&message.user_id)?;
+        let session_id = Uuid::parse_str(&message.session_id)?;
+        let bot_id = Uuid::parse_str(&message.bot_id).unwrap_or_default();
+
+        // All database operations in one blocking section
+        let (session, context_data, history, model, key) = {
+            let state_clone = self.state.clone();
+            tokio::task::spawn_blocking(
+                move || -> Result<_, Box<dyn std::error::Error + Send + Sync>> {
+                    // Get session
+                    let session = {
+                        let mut sm = state_clone.session_manager.blocking_lock();
+                        sm.get_session_by_id(session_id)?
+                    }
+                    .ok_or_else(|| "Session not found")?;
+
+                    // Save user message
+                    {
+                        let mut sm = state_clone.session_manager.blocking_lock();
+                        sm.save_message(session.id, user_id, 1, &message.content, 1)?;
+                    }
+
+                    // Get context and history
+                    let context_data = {
+                        let sm = state_clone.session_manager.blocking_lock();
+                        let rt = tokio::runtime::Handle::current();
+                        rt.block_on(async {
+                            sm.get_session_context_data(&session.id, &session.user_id)
+                                .await
+                        })?
+                    };
+
+                    let history = {
+                        let mut sm = state_clone.session_manager.blocking_lock();
+                        sm.get_conversation_history(session.id, user_id)?
+                    };
+
+                    // Get model config
+                    let config_manager = ConfigManager::new(state_clone.conn.clone());
+                    let model = config_manager
+                        .get_config(&bot_id, "llm-model", Some("gpt-3.5-turbo"))
+                        .unwrap_or_else(|_| "gpt-3.5-turbo".to_string());
+                    let key = config_manager
+                        .get_config(&bot_id, "llm-key", Some(""))
+                        .unwrap_or_default();
+
+                    Ok((session, context_data, history, model, key))
+                },
+            )
+            .await??
+        };
+
+        // Build messages
+        let system_prompt = std::env::var("SYSTEM_PROMPT")
+            .unwrap_or_else(|_| "You are a helpful assistant.".to_string());
+        let messages = OpenAIClient::build_messages(&system_prompt, &context_data, &history);
+
+        // Stream from LLM
+        let (stream_tx, mut stream_rx) = mpsc::channel::<String>(100);
+        let llm = self.state.llm_provider.clone();
+
+        tokio::spawn(async move {
+            if let Err(e) = llm
+                .generate_stream("", &messages, stream_tx, &model, &key)
+                .await
+            {
+                error!("LLM streaming error: {}", e);
+            }
+        });
+
+        let mut full_response = String::new();
+        let mut chunk_count = 0;
+
+        while let Some(chunk) = stream_rx.recv().await {
+            chunk_count += 1;
+            info!("Received LLM chunk #{}: {:?}", chunk_count, chunk);
+            full_response.push_str(&chunk);
+
+            let response = BotResponse {
+                bot_id: message.bot_id.clone(),
+                user_id: message.user_id.clone(),
+                session_id: message.session_id.clone(),
+                channel: message.channel.clone(),
+                content: chunk,
+                message_type: 2,
+                stream_token: None,
+                is_complete: false,
+                suggestions: Vec::new(),
+                context_name: None,
+                context_length: 0,
+                context_max_length: 0,
+            };
+
+            info!("Sending streaming chunk to WebSocket");
+            if let Err(e) = response_tx.send(response).await {
+                error!("Failed to send streaming chunk: {}", e);
+                break;
+            }
+        }
+
+        info!(
+            "LLM streaming complete, received {} chunks, total length: {}",
+            chunk_count,
+            full_response.len()
+        );
+
+        // Send final complete response
+        let final_response = BotResponse {
+            bot_id: message.bot_id.clone(),
+            user_id: message.user_id.clone(),
+            session_id: message.session_id.clone(),
+            channel: message.channel.clone(),
+            content: full_response.clone(),
+            message_type: 2,
+            stream_token: None,
+            is_complete: true,
+            suggestions: Vec::new(),
+            context_name: None,
+            context_length: 0,
+            context_max_length: 0,
+        };
+
+        info!("Sending final complete response to WebSocket");
+        response_tx.send(final_response).await?;
+        info!("Final response sent successfully");
+
+        // Save bot response in blocking context
+        let state_for_save = self.state.clone();
+        let full_response_clone = full_response.clone();
+        tokio::task::spawn_blocking(
+            move || -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
+                let mut sm = state_for_save.session_manager.blocking_lock();
+                sm.save_message(session.id, user_id, 2, &full_response_clone, 2)?;
+                Ok(())
+            },
+        )
+        .await??;
+
         Ok(())
     }
 
@@ -146,6 +289,12 @@ async fn handle_websocket(
         .add_connection(session_id.to_string(), tx.clone())
         .await;
 
+    // Also register in response_channels for BotOrchestrator
+    {
+        let mut channels = state.response_channels.lock().await;
+        channels.insert(session_id.to_string(), tx.clone());
+    }
+
     info!(
         "WebSocket connected for session: {}, user: {}",
         session_id, user_id
@@ -232,10 +381,8 @@ async fn handle_websocket(
                                 session_id, user_msg.content
                             );
                             // Process the message through the bot system
-                            let state_for_task = state_clone.clone();
-                            tokio::spawn(async move {
                             if let Err(e) = process_user_message(
-                                    state_for_task,
+                                state_clone.clone(),
                                 session_id,
                                 user_id,
                                 user_msg,
@@ -244,7 +391,6 @@ async fn handle_websocket(
                             {
                                 error!("Error processing user message: {}", e);
                             }
-                            });
                         }
                         Err(e) => {
                             error!(
@@ -288,6 +434,12 @@ async fn handle_websocket(
         .remove_connection(&session_id.to_string())
         .await;
 
+    // Also remove from response_channels
+    {
+        let mut channels = state.response_channels.lock().await;
+        channels.remove(&session_id.to_string());
+    }
+
     info!("WebSocket disconnected for session: {}", session_id);
 }
 
@@ -303,64 +455,20 @@ async fn process_user_message(
         user_id, session_id, user_msg.content
     );
 
-    // Get the session from the session manager
+    // Get the response channel for this session
-    let session = {
+    let tx = {
-        let mut sm = state.session_manager.lock().await;
+        let channels = state.response_channels.lock().await;
-        sm.get_session_by_id(session_id)
+        channels.get(&session_id.to_string()).cloned()
-            .map_err(|e| format!("Session error: {}", e))?
-            .ok_or("Session not found")?
     };
 
-    let content = user_msg.content.clone();
+    if let Some(response_tx) = tx {
-    let bot_id = session.bot_id;
+        // Use BotOrchestrator to stream the response
-
+        let orchestrator = BotOrchestrator::new(state.clone());
-    info!("Sending message to LLM for processing");
+        if let Err(e) = orchestrator.stream_response(user_msg, response_tx).await {
-
+            error!("Failed to stream response: {}", e);
-    // Call the LLM to generate a response
-    let messages = serde_json::json!([{"role": "user", "content": content}]);
-    let llm_response = match state
-        .llm_provider
-        .generate(&content, &messages, "gpt-3.5-turbo", "")
-        .await
-    {
-        Ok(response) => response,
-        Err(e) => {
-            error!("LLM generation failed: {}", e);
-            format!(
-                "I'm sorry, I encountered an error processing your message: {}",
-                e
-            )
         }
-    };
-
-    info!("LLM response received: {}", llm_response);
-
-    // Create and send the bot response
-    let response = BotResponse {
-        bot_id: bot_id.to_string(),
-        user_id: user_id.to_string(),
-        session_id: session_id.to_string(),
-        channel: "web".to_string(),
-        content: llm_response,
-        message_type: 2,
-        stream_token: None,
-        is_complete: true,
-        suggestions: Vec::new(),
-        context_name: None,
-        context_length: 0,
-        context_max_length: 0,
-    };
-
-    // Send response back through WebSocket
-    info!("Sending response to WebSocket session {}", session_id);
-    if let Err(e) = state
-        .web_adapter
-        .send_message_to_session(&session_id.to_string(), response)
-        .await
-    {
-        error!("Failed to send LLM response: {:?}", e);
     } else {
-        info!("Response sent successfully to session {}", session_id);
+        error!("No response channel found for session {}", session_id);
     }
 
     Ok(())

web/desktop/chat/chat.js

@@ -1,36 +1,50 @@
 function chatApp() {
-
   // Core state variables (shared via closure)
   let ws = null,
-  pendingContextChange = null,o  
+    pendingContextChange = null,
-  currentSessionId = null,
+    o;
-    currentUserId = null,
+  ((currentSessionId = null),
-    currentBotId = "default_bot",
+    (currentUserId = null),
-    isStreaming = false,
+    (currentBotId = "default_bot"),
-    voiceRoom = null,
+    (isStreaming = false),
-    isVoiceMode = false,
+    (voiceRoom = null),
-    mediaRecorder = null,
+    (isVoiceMode = false),
-    audioChunks = [],
+    (mediaRecorder = null),
-    streamingMessageId = null,
+    (audioChunks = []),
-    isThinking = false,
+    (streamingMessageId = null),
-    currentStreamingContent = "",
+    (isThinking = false),
-    hasReceivedInitialMessage = false,
+    (currentStreamingContent = ""),
-    reconnectAttempts = 0,
+    (hasReceivedInitialMessage = false),
-    reconnectTimeout = null,
+    (reconnectAttempts = 0),
-    thinkingTimeout = null,
+    (reconnectTimeout = null),
-    currentTheme = 'auto',
+    (thinkingTimeout = null),
-    themeColor1 = null,
+    (currentTheme = "auto"),
-    themeColor2 = null,
+    (themeColor1 = null),
-    customLogoUrl = null,
+    (themeColor2 = null),
-    contextUsage = 0,
+    (customLogoUrl = null),
-    isUserScrolling = false,
+    (contextUsage = 0),
-    autoScrollEnabled = true,
+    (isUserScrolling = false),
-    isContextChange = false;
+    (autoScrollEnabled = true),
+    (isContextChange = false));
 
   const maxReconnectAttempts = 5;
 
   // DOM references (cached for performance)
-  let messagesDiv, messageInputEl, sendBtn, voiceBtn, connectionStatus, flashOverlay, suggestionsContainer, floatLogo, sidebar, themeBtn, scrollToBottomBtn, contextIndicator, contextPercentage, contextProgressBar, sidebarTitle;
+  let messagesDiv,
+    messageInputEl,
+    sendBtn,
+    voiceBtn,
+    connectionStatus,
+    flashOverlay,
+    suggestionsContainer,
+    floatLogo,
+    sidebar,
+    themeBtn,
+    scrollToBottomBtn,
+    contextIndicator,
+    contextPercentage,
+    contextProgressBar,
+    sidebarTitle;
 
   marked.setOptions({ breaks: true, gfm: true });
 
@@ -38,25 +52,60 @@ function chatApp() {
     // ----------------------------------------------------------------------
     // UI state (mirrors the structure used in driveApp)
     // ----------------------------------------------------------------------
-    current: 'All Chats',
+    current: "All Chats",
-    search: '',
+    search: "",
     selectedChat: null,
     navItems: [
-      { name: 'All Chats', icon: '💬' },
+      { name: "All Chats", icon: "💬" },
-      { name: 'Direct', icon: '👤' },
+      { name: "Direct", icon: "👤" },
-      { name: 'Groups', icon: '👥' },
+      { name: "Groups", icon: "👥" },
-      { name: 'Archived', icon: '🗄' }
+      { name: "Archived", icon: "🗄" },
     ],
     chats: [
-      { id: 1, name: 'General Bot Support', icon: '🤖', lastMessage: 'How can I help you?', time: '10:15 AM', status: 'Online' },
+      {
-      { id: 2, name: 'Project Alpha', icon: '🚀', lastMessage: 'Launch scheduled for tomorrow.', time: 'Yesterday', status: 'Active' },
+        id: 1,
-      { id: 3, name: 'Team Stand‑up', icon: '🗣️', lastMessage: 'Done with the UI updates.', time: '2 hrs ago', status: 'Active' },
+        name: "General Bot Support",
-      { id: 4, name: 'Random Chat', icon: '🎲', lastMessage: 'Did you see the game last night?', time: '5 hrs ago', status: 'Idle' },
+        icon: "🤖",
-      { id: 5, name: 'Support Ticket #1234', icon: '🛠️', lastMessage: 'Issue resolved, closing ticket.', time: '3 days ago', status: 'Closed' }
+        lastMessage: "How can I help you?",
+        time: "10:15 AM",
+        status: "Online",
+      },
+      {
+        id: 2,
+        name: "Project Alpha",
+        icon: "🚀",
+        lastMessage: "Launch scheduled for tomorrow.",
+        time: "Yesterday",
+        status: "Active",
+      },
+      {
+        id: 3,
+        name: "Team Stand‑up",
+        icon: "🗣️",
+        lastMessage: "Done with the UI updates.",
+        time: "2 hrs ago",
+        status: "Active",
+      },
+      {
+        id: 4,
+        name: "Random Chat",
+        icon: "🎲",
+        lastMessage: "Did you see the game last night?",
+        time: "5 hrs ago",
+        status: "Idle",
+      },
+      {
+        id: 5,
+        name: "Support Ticket #1234",
+        icon: "🛠️",
+        lastMessage: "Issue resolved, closing ticket.",
+        time: "3 days ago",
+        status: "Closed",
+      },
     ],
     get filteredChats() {
-      return this.chats.filter(chat =>
+      return this.chats.filter((chat) =>
-        chat.name.toLowerCase().includes(this.search.toLowerCase())
+        chat.name.toLowerCase().includes(this.search.toLowerCase()),
       );
     },
 
@@ -64,34 +113,45 @@ function chatApp() {
     // UI helpers (formerly standalone functions)
     // ----------------------------------------------------------------------
     toggleSidebar() {
-      sidebar.classList.toggle('open');
+      sidebar.classList.toggle("open");
     },
 
     toggleTheme() {
-      const themes = ['auto', 'dark', 'light'];
+      const themes = ["auto", "dark", "light"];
-      const savedTheme = localStorage.getItem('gb-theme') || 'auto';
+      const savedTheme = localStorage.getItem("gb-theme") || "auto";
       const idx = themes.indexOf(savedTheme);
       const newTheme = themes[(idx + 1) % themes.length];
-      localStorage.setItem('gb-theme', newTheme);
+      localStorage.setItem("gb-theme", newTheme);
       currentTheme = newTheme;
       this.applyTheme();
       this.updateThemeButton();
     },
 
     applyTheme() {
-      const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
+      const prefersDark = window.matchMedia(
+        "(prefers-color-scheme: dark)",
+      ).matches;
       let theme = currentTheme;
-      if (theme === 'auto') {
+      if (theme === "auto") {
-        theme = prefersDark ? 'dark' : 'light';
+        theme = prefersDark ? "dark" : "light";
       }
-      document.documentElement.setAttribute('data-theme', theme);
+      document.documentElement.setAttribute("data-theme", theme);
       if (themeColor1 && themeColor2) {
         const root = document.documentElement;
-        root.style.setProperty('--bg', theme === 'dark' ? themeColor2 : themeColor1);
+        root.style.setProperty(
-        root.style.setProperty('--fg', theme === 'dark' ? themeColor1 : themeColor2);
+          "--bg",
+          theme === "dark" ? themeColor2 : themeColor1,
+        );
+        root.style.setProperty(
+          "--fg",
+          theme === "dark" ? themeColor1 : themeColor2,
+        );
       }
       if (customLogoUrl) {
-        document.documentElement.style.setProperty('--logo-url', `url('${customLogoUrl}')`);
+        document.documentElement.style.setProperty(
+          "--logo-url",
+          `url('${customLogoUrl}')`,
+        );
       }
     },
 
@@ -99,7 +159,7 @@ function chatApp() {
     // Lifecycle / event handlers
     // ----------------------------------------------------------------------
     init() {
-      window.addEventListener('load', () => {
+      window.addEventListener("load", () => {
         // Assign DOM elements after the document is ready
         messagesDiv = document.getElementById("messages");
 
@@ -119,11 +179,13 @@ function chatApp() {
         sidebarTitle = document.getElementById("sidebarTitle");
 
         // Theme initialization and focus
-        const savedTheme = localStorage.getItem('gb-theme') || 'auto';
+        const savedTheme = localStorage.getItem("gb-theme") || "auto";
         currentTheme = savedTheme;
         this.applyTheme();
-        window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
+        window
-          if (currentTheme === 'auto') {
+          .matchMedia("(prefers-color-scheme: dark)")
+          .addEventListener("change", () => {
+            if (currentTheme === "auto") {
               this.applyTheme();
             }
           });
@@ -132,27 +194,29 @@ function chatApp() {
         }
 
         // UI event listeners
-        document.addEventListener('click', (e) => {
+        document.addEventListener("click", (e) => {});
 
-        });
+        messagesDiv.addEventListener("scroll", () => {
-
+          const isAtBottom =
-        messagesDiv.addEventListener('scroll', () => {
+            messagesDiv.scrollHeight - messagesDiv.scrollTop <=
-          const isAtBottom = messagesDiv.scrollHeight - messagesDiv.scrollTop <= messagesDiv.clientHeight + 100;
+            messagesDiv.clientHeight + 100;
           if (!isAtBottom) {
             isUserScrolling = true;
-            scrollToBottomBtn.classList.add('visible');
+            scrollToBottomBtn.classList.add("visible");
           } else {
             isUserScrolling = false;
-            scrollToBottomBtn.classList.remove('visible');
+            scrollToBottomBtn.classList.remove("visible");
           }
         });
 
-        scrollToBottomBtn.addEventListener('click', () => {
+        scrollToBottomBtn.addEventListener("click", () => {
           this.scrollToBottom();
         });
 
         sendBtn.onclick = () => this.sendMessage();
-        messageInputEl.addEventListener("keypress", e => { if (e.key === "Enter") this.sendMessage(); });
+        messageInputEl.addEventListener("keypress", (e) => {
+          if (e.key === "Enter") this.sendMessage();
+        });
         window.addEventListener("focus", () => {
           if (!ws || ws.readyState !== WebSocket.OPEN) {
             this.connectWebSocket();
@@ -169,13 +233,17 @@ function chatApp() {
       const p = Math.min(100, Math.round(u * 100));
       contextPercentage.textContent = `${p}%`;
       contextProgressBar.style.width = `${p}%`;
-      contextIndicator.classList.remove('visible');
+      contextIndicator.classList.remove("visible");
     },
 
     flashScreen() {
-      gsap.to(flashOverlay, { opacity: 0.15, duration: 0.1, onComplete: () => {
+      gsap.to(flashOverlay, {
+        opacity: 0.15,
+        duration: 0.1,
+        onComplete: () => {
           gsap.to(flashOverlay, { opacity: 0, duration: 0.2 });
-      } });
+        },
+      });
     },
 
     updateConnectionStatus(s) {
@@ -183,16 +251,20 @@ function chatApp() {
     },
 
     getWebSocketUrl() {
-      const p = "ws:", s = currentSessionId || crypto.randomUUID(), u = currentUserId || crypto.randomUUID();
+      const p = "ws:",
+        s = currentSessionId || crypto.randomUUID(),
+        u = currentUserId || crypto.randomUUID();
       return `${p}//localhost:8080/ws?session_id=${s}&user_id=${u}`;
     },
 
     async initializeAuth() {
       try {
         this.updateConnectionStatus("connecting");
-        const p = window.location.pathname.split('/').filter(s => s);
+        const p = window.location.pathname.split("/").filter((s) => s);
-        const b = p.length > 0 ? p[0] : 'default';
+        const b = p.length > 0 ? p[0] : "default";
-        const r = await fetch(`http://localhost:8080/api/auth?bot_name=${encodeURIComponent(b)}`);
+        const r = await fetch(
+          `http://localhost:8080/api/auth?bot_name=${encodeURIComponent(b)}`,
+        );
         const a = await r.json();
         currentUserId = a.user_id;
         currentSessionId = a.session_id;
@@ -210,10 +282,11 @@ function chatApp() {
         const s = await r.json();
         const h = document.getElementById("history");
         h.innerHTML = "";
-        s.forEach(session => {
+        s.forEach((session) => {
-          const item = document.createElement('div');
+          const item = document.createElement("div");
-          item.className = 'history-item';
+          item.className = "history-item";
-          item.textContent = session.title || `Session ${session.session_id.substring(0, 8)}`;
+          item.textContent =
+            session.title || `Session ${session.session_id.substring(0, 8)}`;
           item.onclick = () => this.switchSession(session.session_id);
           h.appendChild(item);
         });
@@ -224,7 +297,9 @@ function chatApp() {
 
     async createNewSession() {
       try {
-        const r = await fetch("http://localhost:8080/api/sessions", { method: "POST" });
+        const r = await fetch("http://localhost:8080/api/sessions", {
+          method: "POST",
+        });
         const s = await r.json();
         currentSessionId = s.session_id;
         hasReceivedInitialMessage = false;
@@ -252,10 +327,9 @@ function chatApp() {
       if (isVoiceMode) {
         this.startVoiceSession();
       }
-      sidebar.classList.remove('open');
+      sidebar.classList.remove("open");
     },
 
-
     connectWebSocket() {
       if (ws) {
         ws.close();
@@ -268,15 +342,17 @@ function chatApp() {
         if (r.bot_id) {
           currentBotId = r.bot_id;
         }
-        if (r.message_type === 2) {
+        // Message type 2 is a bot response (not an event)
-          const d = JSON.parse(r.content);
+        // Message type 5 is context change
-          this.handleEvent(d.event, d.data);
-          return;
-        }
         if (r.message_type === 5) {
           isContextChange = true;
           return;
         }
+        // Check if this is a special event message (has event field)
+        if (r.event) {
+          this.handleEvent(r.event, r.data || {});
+          return;
+        }
         this.processMessageContent(r);
       };
       ws.onopen = () => {
@@ -333,7 +409,12 @@ function chatApp() {
           isStreaming = true;
           streamingMessageId = "streaming-" + Date.now();
           currentStreamingContent = r.content || "";
-          this.addMessage("assistant", currentStreamingContent, true, streamingMessageId);
+          this.addMessage(
+            "assistant",
+            currentStreamingContent,
+            true,
+            streamingMessageId,
+          );
         } else {
           currentStreamingContent += r.content || "";
           this.updateStreamingMessage(currentStreamingContent);
@@ -376,14 +457,16 @@ function chatApp() {
       t.className = "message-container";
       t.innerHTML = `<div class="assistant-message"><div class="assistant-avatar"></div><div class="thinking-indicator"><div class="typing-dots"><div class="typing-dot"></div><div class="typing-dot"></div><div class="typing-dot"></div></div></div></div>`;
       messagesDiv.appendChild(t);
-      gsap.to(t, { opacity: 1, y: 0, duration: .3, ease: "power2.out" });
+      gsap.to(t, { opacity: 1, y: 0, duration: 0.3, ease: "power2.out" });
       if (!isUserScrolling) {
         this.scrollToBottom();
       }
       thinkingTimeout = setTimeout(() => {
         if (isThinking) {
           this.hideThinkingIndicator();
-          this.showWarning("O servidor pode estar ocupado. A resposta está demorando demais.");
+          this.showWarning(
+            "O servidor pode estar ocupado. A resposta está demorando demais.",
+          );
         }
       }, 60000);
       isThinking = true;
@@ -393,7 +476,15 @@ function chatApp() {
       if (!isThinking) return;
       const t = document.getElementById("thinking-indicator");
       if (t) {
-        gsap.to(t, { opacity: 0, duration: .2, onComplete: () => { if (t.parentNode) { t.remove(); } } });
+        gsap.to(t, {
+          opacity: 0,
+          duration: 0.2,
+          onComplete: () => {
+            if (t.parentNode) {
+              t.remove();
+            }
+          },
+        });
       }
       if (thinkingTimeout) {
         clearTimeout(thinkingTimeout);
@@ -407,13 +498,17 @@ function chatApp() {
       w.className = "warning-message";
       w.innerHTML = `⚠️ ${m}`;
       messagesDiv.appendChild(w);
-      gsap.from(w, { opacity: 0, y: 20, duration: .4, ease: "power2.out" });
+      gsap.from(w, { opacity: 0, y: 20, duration: 0.4, ease: "power2.out" });
       if (!isUserScrolling) {
         this.scrollToBottom();
       }
       setTimeout(() => {
         if (w.parentNode) {
-          gsap.to(w, { opacity: 0, duration: .3, onComplete: () => w.remove() });
+          gsap.to(w, {
+            opacity: 0,
+            duration: 0.3,
+            onComplete: () => w.remove(),
+          });
         }
       }, 5000);
     },
@@ -423,7 +518,7 @@ function chatApp() {
       c.className = "message-container";
       c.innerHTML = `<div class="assistant-message"><div class="assistant-avatar"></div><div class="assistant-message-content"><p>A conexão foi interrompida. Clique em "Continuar" para tentar recuperar a resposta.</p><button class="continue-button" onclick="this.parentElement.parentElement.parentElement.remove();">Continuar</button></div></div>`;
       messagesDiv.appendChild(c);
-      gsap.to(c, { opacity: 1, y: 0, duration: .5, ease: "power2.out" });
+      gsap.to(c, { opacity: 1, y: 0, duration: 0.5, ease: "power2.out" });
       if (!isUserScrolling) {
         this.scrollToBottom();
       }
@@ -442,11 +537,13 @@ function chatApp() {
           content: "continue",
           message_type: 3,
           media_url: null,
-          timestamp: new Date().toISOString()
+          timestamp: new Date().toISOString(),
         };
         ws.send(JSON.stringify(d));
       }
-      document.querySelectorAll(".continue-button").forEach(b => { b.parentElement.parentElement.parentElement.remove(); });
+      document.querySelectorAll(".continue-button").forEach((b) => {
+        b.parentElement.parentElement.parentElement.remove();
+      });
     },
 
     addMessage(role, content, streaming = false, msgId = null) {
@@ -454,17 +551,17 @@ function chatApp() {
       m.className = "message-container";
       if (role === "user") {
         m.innerHTML = `<div class="user-message"><div class="user-message-content">${this.escapeHtml(content)}</div></div>`;
-        this.updateContextUsage(contextUsage + .05);
+        this.updateContextUsage(contextUsage + 0.05);
       } else if (role === "assistant") {
         m.innerHTML = `<div class="assistant-message"><div class="assistant-avatar"></div><div class="assistant-message-content markdown-content" id="${msgId || ""}">${streaming ? "" : marked.parse(content)}</div></div>`;
-        this.updateContextUsage(contextUsage + .03);
+        this.updateContextUsage(contextUsage + 0.03);
       } else if (role === "voice") {
         m.innerHTML = `<div class="assistant-message"><div class="assistant-avatar">🎤</div><div class="assistant-message-content">${content}</div></div>`;
       } else {
         m.innerHTML = `<div class="assistant-message"><div class="assistant-avatar"></div><div class="assistant-message-content">${content}</div></div>`;
       }
       messagesDiv.appendChild(m);
-      gsap.to(m, { opacity: 1, y: 0, duration: .5, ease: "power2.out" });
+      gsap.to(m, { opacity: 1, y: 0, duration: 0.5, ease: "power2.out" });
       if (!isUserScrolling) {
         this.scrollToBottom();
       }
@@ -498,17 +595,24 @@ function chatApp() {
     },
 
     clearSuggestions() {
-      suggestionsContainer.innerHTML = '';
+      suggestionsContainer.innerHTML = "";
     },
 
     handleSuggestions(s) {
-      const uniqueSuggestions = s.filter((v, i, a) => i === a.findIndex(t => t.text === v.text && t.context === v.context));
+      const uniqueSuggestions = s.filter(
-      suggestionsContainer.innerHTML = '';
+        (v, i, a) =>
-      uniqueSuggestions.forEach(v => {
+          i ===
-        const b = document.createElement('button');
+          a.findIndex((t) => t.text === v.text && t.context === v.context),
+      );
+      suggestionsContainer.innerHTML = "";
+      uniqueSuggestions.forEach((v) => {
+        const b = document.createElement("button");
         b.textContent = v.text;
-        b.className = 'suggestion-button';
+        b.className = "suggestion-button";
-        b.onclick = () => { this.setContext(v.context); messageInputEl.value = ''; };
+        b.onclick = () => {
+          this.setContext(v.context);
+          messageInputEl.value = "";
+        };
         suggestionsContainer.appendChild(b);
       });
     },
@@ -517,30 +621,42 @@ function chatApp() {
       try {
         const t = event?.target?.textContent || c;
         this.addMessage("user", t);
-        messageInputEl.value = '';
+        messageInputEl.value = "";
-messageInputEl.value = '';
+        messageInputEl.value = "";
         if (ws && ws.readyState === WebSocket.OPEN) {
-          pendingContextChange = new Promise(r => {
+          pendingContextChange = new Promise((r) => {
-            const h = e => {
+            const h = (e) => {
               const d = JSON.parse(e.data);
               if (d.message_type === 5 && d.context_name === c) {
-                ws.removeEventListener('message', h);
+                ws.removeEventListener("message", h);
                 r();
               }
             };
-            ws.addEventListener('message', h);
+            ws.addEventListener("message", h);
-            const s = { bot_id: currentBotId, user_id: currentUserId, session_id: currentSessionId, channel: "web", content: t, message_type: 4, is_suggestion: true, context_name: c, timestamp: new Date().toISOString() };
+            const s = {
+              bot_id: currentBotId,
+              user_id: currentUserId,
+              session_id: currentSessionId,
+              channel: "web",
+              content: t,
+              message_type: 4,
+              is_suggestion: true,
+              context_name: c,
+              timestamp: new Date().toISOString(),
+            };
             ws.send(JSON.stringify(s));
           });
           await pendingContextChange;
-          const x = document.getElementById('contextIndicator');
+          const x = document.getElementById("contextIndicator");
-          if (x) { document.getElementById('contextPercentage').textContent = c; }
+          if (x) {
+            document.getElementById("contextPercentage").textContent = c;
+          }
         } else {
           console.warn("WebSocket não está conectado. Tentando reconectar...");
           this.connectWebSocket();
         }
       } catch (err) {
-        console.error('Failed to set context:', err);
+        console.error("Failed to set context:", err);
       }
     },
 
@@ -561,7 +677,16 @@ messageInputEl.value = '';
         this.hideThinkingIndicator();
       }
       this.addMessage("user", m);
-      const d = { bot_id: currentBotId, user_id: currentUserId, session_id: currentSessionId, channel: "web", content: m, message_type: 1, media_url: null, timestamp: new Date().toISOString() };
+      const d = {
+        bot_id: currentBotId,
+        user_id: currentUserId,
+        session_id: currentSessionId,
+        channel: "web",
+        content: m,
+        message_type: 1,
+        media_url: null,
+        timestamp: new Date().toISOString(),
+      };
       ws.send(JSON.stringify(d));
       messageInputEl.value = "";
       messageInputEl.focus();
@@ -587,7 +712,10 @@ messageInputEl.value = '';
         const r = await fetch("http://localhost:8080/api/voice/start", {
           method: "POST",
           headers: { "Content-Type": "application/json" },
-          body: JSON.stringify({ session_id: currentSessionId, user_id: currentUserId })
+          body: JSON.stringify({
+            session_id: currentSessionId,
+            user_id: currentUserId,
+          }),
         });
         const d = await r.json();
         if (d.token) {
@@ -606,7 +734,7 @@ messageInputEl.value = '';
         await fetch("http://localhost:8080/api/voice/stop", {
           method: "POST",
           headers: { "Content-Type": "application/json" },
-          body: JSON.stringify({ session_id: currentSessionId })
+          body: JSON.stringify({ session_id: currentSessionId }),
         });
         if (voiceRoom) {
           voiceRoom.disconnect();
@@ -623,11 +751,13 @@ messageInputEl.value = '';
     async connectToVoiceRoom(t) {
       try {
         const r = new LiveKitClient.Room();
-        const p = "ws:", u = `${p}//localhost:8080/voice`;
+        const p = "ws:",
+          u = `${p}//localhost:8080/voice`;
         await r.connect(u, t);
         voiceRoom = r;
-        r.on("dataReceived", d => {
+        r.on("dataReceived", (d) => {
-          const dc = new TextDecoder(), m = dc.decode(d);
+          const dc = new TextDecoder(),
+            m = dc.decode(d);
           try {
             const j = JSON.parse(m);
             if (j.type === "voice_response") {
@@ -637,7 +767,10 @@ messageInputEl.value = '';
             console.log("Voice data:", m);
           }
         });
-        const l = await LiveKitClient.createLocalTracks({ audio: true, video: false });
+        const l = await LiveKitClient.createLocalTracks({
+          audio: true,
+          video: false,
+        });
         for (const k of l) {
           await r.localParticipant.publishTrack(k);
         }
@@ -652,11 +785,18 @@ messageInputEl.value = '';
         console.log("Media devices not supported");
         return;
       }
-      navigator.mediaDevices.getUserMedia({ audio: true }).then(s => {
+      navigator.mediaDevices
+        .getUserMedia({ audio: true })
+        .then((s) => {
           mediaRecorder = new MediaRecorder(s);
           audioChunks = [];
-        mediaRecorder.ondataavailable = e => { audioChunks.push(e.data); };
+          mediaRecorder.ondataavailable = (e) => {
-        mediaRecorder.onstop = () => { const a = new Blob(audioChunks, { type: "audio/wav" }); this.simulateVoiceTranscription(); };
+            audioChunks.push(e.data);
+          };
+          mediaRecorder.onstop = () => {
+            const a = new Blob(audioChunks, { type: "audio/wav" });
+            this.simulateVoiceTranscription();
+          };
           mediaRecorder.start();
           setTimeout(() => {
             if (mediaRecorder && mediaRecorder.state === "recording") {
@@ -668,18 +808,35 @@ messageInputEl.value = '';
               }, 1000);
             }
           }, 5000);
-      }).catch(e => {
+        })
+        .catch((e) => {
           console.error("Error accessing microphone:", e);
           this.showWarning("Erro ao acessar microfone");
         });
     },
 
     simulateVoiceTranscription() {
-      const p = ["Olá, como posso ajudá-lo hoje?", "Entendo o que você está dizendo", "Esse é um ponto interessante", "Deixe-me pensar sobre isso", "Posso ajudá-lo com isso", "O que você gostaria de saber?", "Isso parece ótimo", "Estou ouvindo sua voz"];
+      const p = [
+        "Olá, como posso ajudá-lo hoje?",
+        "Entendo o que você está dizendo",
+        "Esse é um ponto interessante",
+        "Deixe-me pensar sobre isso",
+        "Posso ajudá-lo com isso",
+        "O que você gostaria de saber?",
+        "Isso parece ótimo",
+        "Estou ouvindo sua voz",
+      ];
       const r = p[Math.floor(Math.random() * p.length)];
       if (voiceRoom) {
-        const m = { type: "voice_input", content: r, timestamp: new Date().toISOString() };
+        const m = {
-        voiceRoom.localParticipant.publishData(new TextEncoder().encode(JSON.stringify(m)), LiveKitClient.DataPacketKind.RELIABLE);
+          type: "voice_input",
+          content: r,
+          timestamp: new Date().toISOString(),
+        };
+        voiceRoom.localParticipant.publishData(
+          new TextEncoder().encode(JSON.stringify(m)),
+          LiveKitClient.DataPacketKind.RELIABLE,
+        );
       }
       this.addMessage("voice", `🎤 ${r}`);
     },
@@ -687,8 +844,8 @@ messageInputEl.value = '';
     scrollToBottom() {
       messagesDiv.scrollTop = messagesDiv.scrollHeight;
       isUserScrolling = false;
-      scrollToBottomBtn.classList.remove('visible');
+      scrollToBottomBtn.classList.remove("visible");
-    }
+    },
   };
 }