add mqtt and device test

talkingq-url/services/scheduler.py

@@ -0,0 +1,69 @@
+import logging
+from typing import Optional, Dict
+
+from apscheduler.schedulers.asyncio import AsyncIOScheduler
+from apscheduler.triggers.interval import IntervalTrigger
+from services.connection_manager import connection_manager
+from handlers.mqtt_handler import TalkingQMQTTService
+from services.offline_audio_cache import offline_audio_cache
+from config import settings
+from utils.logger import session_logger as logger
+
+class TaskScheduler:
+    _instance = None
+
+    def __init__(self):
+        self._scheduler = AsyncIOScheduler(timezone="Asia/Shanghai")
+
+    @classmethod
+    def get_instance(cls) -> "TaskScheduler":
+        if cls._instance is None:
+            cls._instance = cls()
+        return cls._instance
+
+    @classmethod
+    def reset_instance(cls):
+        if cls._instance is not None:
+            cls._instance.shutdown()
+            cls._instance = None
+
+    def start(self):
+        if not self._scheduler.running:
+            self._scheduler.start()
+            logger.system_info("", "定时任务调度器已启动")
+
+    def shutdown(self):
+        if self._scheduler.running:
+            self._scheduler.shutdown(wait=False)
+            logger.system_info("", "定时任务调度器已关闭")
+
+    async def _execute_task(self):
+        try:
+            service = await TalkingQMQTTService.get_instance()
+            audio_cache = await offline_audio_cache.get_all_audio_cache()
+            if not audio_cache:
+                logger.warning("", "", "无离线音频缓存，跳过本次执行")
+                return
+            for device_id, audio_urls in audio_cache.items():
+                websocket = await connection_manager.get_connection(device_id)
+                if websocket is not None:
+                    audio_url = f"http://{settings.server_host}:{settings.server_port}/assets/audio/new_message.mp3"
+                    await service.send_nfc_notice(device_id, audio_url)
+                    logger.info(device_id, "", f"[定时任务] 发送音频成功: device={device_id}, audio_url={audio_url}")
+                else:
+                    logger.info(device_id, "", f"[定时任务] 跳过音频发送: 设备 {device_id} 离线")
+        except Exception as e:
+            logger.error("", "", f"[定时任务] 执行失败: {e}")
+
+    def add_interval_task(self, interval_seconds: int = 600):
+        task_id = "Voice_Message_Task"
+        task_name = "Voice_Message_Task"
+        job = self._scheduler.add_job(
+            self._execute_task,
+            trigger=IntervalTrigger(seconds=interval_seconds),
+            id=task_id,
+            name=task_name,
+            replace_existing=True,
+        )
+
+        logger.system_info("", f"[定时任务] 已添加: {task_id} | 间隔={interval_seconds}s | 下次执行={job.next_run_time}")