fixed chat

backend/app/chat/service.py

@@ -243,9 +243,6 @@ class ChatService:
                         {"name": fn["name"], "result": json.loads(tool_result)}
                     )
 
-            if notices:
-                return "\n\n".join(notices), notices, pomodoro_events
-
             followup = await self.llm.complete(
                 messages,
                 tools=None,
@@ -384,6 +381,7 @@ class ChatService:
                             {"name": fn["name"], "result": json.loads(result)},
                         )
 
+                yield self._sse("status", {"phase": "tools"})
                 for notice in round_notices:
                     yield self._sse("notice", {"content": notice})
 
@@ -394,9 +392,6 @@ class ChatService:
                 final_content = "".join(streamed_reply_parts).strip()
             if not final_content and reasoning:
                 final_content = reasoning.strip()
-            if not final_content and all_tool_notices:
-                final_content = "\n\n".join(all_tool_notices)
-                yield self._sse("token", {"content": final_content})
             if not final_content and tools_executed:
                 retry = await self.llm.complete(
                     messages,
@@ -407,6 +402,7 @@ class ChatService:
                 final_content = (retry.get("content") or "").strip()
                 if final_content:
                     yield self._sse("token", {"content": final_content})
+            # Notices уже в чате как role=notice — не дублируем в assistant.
             if not final_content:
                 final_content, fb_notices, fb_pomodoro = await self._fallback_complete(
                     messages, session_id

frontend/src/pages/Chat.tsx

@@ -44,9 +44,9 @@ export default function Chat() {
   const [input, setInput] = useState("");
   const [loading, setLoading] = useState(false);
   const [streaming, setStreaming] = useState("");
-  const [pendingPhase, setPendingPhase] = useState<"thinking" | "preparing" | "generating">(
-    "thinking",
-  );
+  const [pendingPhase, setPendingPhase] = useState<
+    "thinking" | "preparing" | "generating" | "tools"
+  >("thinking");
   const [liveNotices, setLiveNotices] = useState<string[]>([]);
   const [chatError, setChatError] = useState<string | null>(null);
   const messagesRef = useRef<HTMLDivElement>(null);
@@ -54,6 +54,7 @@ export default function Chat() {
   const scrollRafRef = useRef<number | null>(null);
   const { status: pomodoroStatus, refresh: refreshPomodoro } = usePomodoro();
   const [lastNotifySeq, setLastNotifySeq] = useState(0);
+  const pendingHistoryReload = useRef(false);
 
   const loadSessions = async () => {
     const data = await api.listSessions();
@@ -108,7 +109,9 @@ export default function Chat() {
 
   const waitingForStream = loading && !streaming;
   const pendingLabel =
-    liveNotices.length > 0
+    pendingPhase === "tools"
+      ? "Выполняю команды…"
+      : liveNotices.length > 0
         ? "Обрабатываю…"
         : pendingPhase === "preparing"
           ? "Собираю контекст…"
@@ -121,11 +124,14 @@ export default function Chat() {
     if (seq > lastNotifySeq) {
       setLastNotifySeq(seq);
       refreshPomodoro().catch(console.error);
-      // Не перезагружать историю во время стрима — ломает UI и сбивает ответ.
-      if (activeId && !loading) {
+      if (activeId) {
+        if (loading) {
+          pendingHistoryReload.current = true;
+        } else {
           loadMessages(activeId).catch(console.error);
         }
       }
+    }
   }, [pomodoroStatus?.cycle?.chat_notify_seq, activeId, lastNotifySeq, refreshPomodoro, loading]);
 
   const handleNewChat = async () => {
@@ -178,9 +184,15 @@ export default function Chat() {
           if (chunk.data.phase === "generating") {
             setPendingPhase("generating");
           }
+          if (chunk.data.phase === "tools") {
+            setPendingPhase("tools");
+            assistantText = "";
+            setStreaming("");
+          }
         }
         if (chunk.event === "token") {
           assistantText += chunk.data.content;
+          setPendingPhase("generating");
           setStreaming(assistantText);
         }
         if (chunk.event === "notice") {
@@ -196,17 +208,6 @@ export default function Chat() {
           setStreaming("");
           setLiveNotices([]);
           setChatError(null);
-          if (assistantText.trim()) {
-            setMessages((prev) => [
-              ...prev,
-              {
-                id: Date.now(),
-                role: "assistant",
-                content: assistantText,
-                created_at: new Date().toISOString(),
-              },
-            ]);
-          }
           await loadMessages(activeId);
           await loadSessions();
         }
@@ -224,6 +225,10 @@ export default function Chat() {
       }
     } finally {
       setLoading(false);
+      if (pendingHistoryReload.current && activeId) {
+        pendingHistoryReload.current = false;
+        loadMessages(activeId).catch(console.error);
+      }
     }
   };