修改说明

src/main.py

@@ -251,6 +251,39 @@ class TSPAssistant:
             self.logger.error(f"获取活跃预警失败: {e}")
             return []
     
+    def create_alert(self, alert_type: str, title: str, description: str, level: str = "medium") -> Dict[str, Any]:
+        """创建预警"""
+        try:
+            from ..core.database import db_manager
+            from ..core.models import Alert
+            from datetime import datetime
+            
+            with db_manager.get_session() as session:
+                alert = Alert(
+                    rule_name=f"手动预警_{datetime.now().strftime('%Y%m%d_%H%M%S')}",
+                    alert_type=alert_type,
+                    level=level,
+                    message=f"{title}: {description}",
+                    is_active=True,
+                    created_at=datetime.now()
+                )
+                session.add(alert)
+                session.commit()
+                
+                self.logger.info(f"创建预警成功: {title}")
+                return {
+                    "id": alert.id,
+                    "title": title,
+                    "description": description,
+                    "level": level,
+                    "alert_type": alert_type,
+                    "created_at": alert.created_at.isoformat()
+                }
+                
+        except Exception as e:
+            self.logger.error(f"创建预警异常: {e}")
+            return {"error": f"创建异常: {str(e)}"}
+    
     def resolve_alert(self, alert_id: int) -> bool:
         """解决预警"""
         try: