feat: Implement sync manager and file watcher for automated playlist synchronization

app/utils/scheduler.py

@@ -2,8 +2,9 @@ from apscheduler.schedulers.background import BackgroundScheduler
 from apscheduler.triggers.cron import CronTrigger
 from app.utils.config import server_config
 from app.utils.logger import logger
-from app.utils.playlist_merge import sync_all_playlists, SyncMode
-import asyncio
+from app.utils.watcher import watcher_manager
+from app.utils.sync_manager import sync_manager
+import os
 
 scheduler = BackgroundScheduler()
 
@@ -26,23 +27,7 @@ def validate_cron_expression(expression: str) -> bool:
 
 def job_function():
     logger.info("Executing scheduled sync job...")
-    try:
-        # Re-read config to ensure latest values
-        server_config.load()
-        
-        mode_str = server_config.sync_mode
-        regex_rules = server_config.path_rules
-        local_path = server_config.local_path
-        
-        asyncio.run(sync_all_playlists(
-            sync_mode=SyncMode(mode_str),
-            path_rules=regex_rules,
-            local_dir=local_path
-        ))
-        
-        logger.info("Scheduled sync job completed.")
-    except Exception as e:
-        logger.error(f"Scheduled sync job failed: {e}")
+    sync_manager.run_sync(trigger_source="scheduler", wait=False)
 
 def start_scheduler():
     if not scheduler.running:
@@ -55,6 +40,15 @@ def update_scheduler_job():
     
     # Reload config to get latest schedule settings
     server_config.load()
+
+    # Handle Auto Watch
+    if server_config.schedule_auto_watch:
+        # Ensure we have an absolute path
+        local_path = os.path.abspath(server_config.local_path)
+        watcher_manager.start(local_path)
+    else:
+        watcher_manager.stop()
+
     mode = server_config.schedule_mode
     
     if mode == "DISABLED":