Merge branch 'feature/my' of http://1.95.137.212:57001/APP/FlutterApp into feature/my

lib/core/network/tcp/tcp_client.dart

@@ -35,6 +35,13 @@ class TcpClient {
               debugPrint('收到服务端心跳，自动回复...');
               sendHeartbeat(); // 回复 AB AA FF AA AB
             }
+
+            // 🔥 处理推送消息
+            if (isPushMsg(packet)) {
+              debugPrint('收到推送消息，开始处理...');
+              handlePushMessage(packet); // 自定义处理逻辑
+            }
+
             _controller.add(packet);
           }
         },
@@ -108,5 +115,43 @@ class TcpClient {
   }
 
 
+/// 判断是否是推送消息
+  bool isPushMsg(RawPacket packet) {
+    return packet.command == 0x12;
+  }
+  /// 处理推送消息
+  /// 处理推送消息
+  void handlePushMessage(RawPacket packet) {
+    try {
+      // 打印详细信息
+      debugPrint('收到推送消息：命令码=${packet.command}, 时间=${DateTime.now()}');
+
+      // 解码 payload 为字符串
+      final jsonString = utf8.decode(packet.payload);
+      debugPrint('推送内容：$jsonString');
+
+      // 如果是 JSON 格式，进一步解析
+      final jsonData = jsonDecode(jsonString) as Map<String, dynamic>;
+      if (jsonData.containsKey('event')) {
+        final event = jsonData['event'];
+        final deviceId = jsonData['deviceId'] ?? '未知设备';
+        final status = jsonData['status'] ?? '未知状态';
+
+        debugPrint('事件类型：$event, 设备ID：$deviceId, 状态：$status');
+
+        // 根据事件类型处理逻辑
+        if (event == 'device_status_changed') {
+          // 示例：更新设备状态
+          debugPrint('设备状态变更：$deviceId -> $status');
+        }
+      }
+    } catch (e) {
+      // 异常处理
+      debugPrint('推送消息解析失败：${e.toString()}');
+    }
+  }
+
+
+
 
 }