fix: improve streaming, alarms, and AI TTS

app/main.py

@@ -2,14 +2,9 @@
 Smart Speaker - Main Application
 """
 
-import os
-
-import os
-import queue
 import re
 import signal
 import sys
-import threading
 import time
 from collections import deque
 
@@ -566,38 +561,8 @@ def main():
             # AI запрос
             chat_history.append({"role": "user", "content": user_text})
 
-            # Очередь для TTS
-            tts_q = queue.Queue()
-            interrupt_event = threading.Event()
-
-            def tts_worker():
-                """Фоновый поток для озвучки."""
-                while True:
-                    item = tts_q.get()
-                    if item is None:
-                        tts_q.task_done()
-                        break
-
-                    text, lang = item
-
-                    if interrupt_event.is_set():
-                        tts_q.task_done()
-                        continue
-
-                    completed = speak(
-                        text, check_interrupt=check_wakeword_once, language=lang
-                    )
-
-                    if not completed:
-                        interrupt_event.set()
-
-                    tts_q.task_done()
-
-            worker_thread = threading.Thread(target=tts_worker, daemon=True)
-            worker_thread.start()
-
             full_response = ""
-            buffer = ""
+            interrupted = False
 
             try:
                 # Streaming от AI
@@ -606,33 +571,20 @@ def main():
                 print("🤖 AI: ", end="", flush=True)
 
                 for chunk in stream_generator:
-                    if interrupt_event.is_set():
-                        break
-
-                    buffer += chunk
                     full_response += chunk
                     print(chunk, end="", flush=True)
 
-                    # Конец предложения
-                    if re.search(r"[.!?\n]+(?:\s|$)", buffer):
-                        clean_chunk = clean_response(buffer, language="ru")
-                        if clean_chunk.strip():
-                            tts_q.put((clean_chunk, "ru"))
-                        buffer = ""
-
-                # Остаток
-                if buffer.strip() and not interrupt_event.is_set():
-                    clean_chunk = clean_response(buffer, language="ru")
-                    if clean_chunk.strip():
-                        tts_q.put((clean_chunk, "ru"))
-
             except Exception as e:
                 print(f"\n❌ Ошибка: {e}")
                 speak("Произошла ошибка при получении ответа.")
-
-            # Ждем окончания озвучки
-            tts_q.put(None)
-            worker_thread.join()
+            else:
+                clean_ai_response = clean_response(full_response, language="ru")
+                if clean_ai_response.strip():
+                    interrupted = not speak(
+                        clean_ai_response,
+                        check_interrupt=check_wakeword_once,
+                        language="ru",
+                    )
 
             print()
 
@@ -643,7 +595,7 @@ def main():
             stop_wakeword_monitoring()
             skip_wakeword = True
 
-            if interrupt_event.is_set():
+            if interrupted:
                 print("⏹️ Ответ прерван")
 
             print()