fix(音乐播放): 修复音乐播放状态管理和错误处理问题

重构音乐播放控制逻辑，添加异步处理和错误捕获机制。主要变更包括：
1. 将音乐控制方法改为异步并添加try-catch错误处理
2. 优化播放状态初始化流程
3. 改进进度更新定时器的可靠性
4. 添加详细的日志记录
5. 移除冗余的状态刷新调用

lib/modules/agent/controllers/agent_controller.dart

@@ -90,6 +90,17 @@ class AgentController extends GetxController {
     _loadTtsPreference(); //加载TTS偏好设置
     _loadChatHistory(); //加载聊天历史记录
     _subscribeToEvents(); //订阅代理服务事件
+    _initMusicStatus(); //初始化音乐状态
+  }
+
+  // 初始化音乐播放状态
+  Future<void> _initMusicStatus() async {
+    try {
+      await musicStatus();
+      Logger.d('AgentController', '音乐状态初始化完成');
+    } catch (e) {
+      Logger.e('AgentController', '音乐状态初始化失败: $e');
+    }
   }
 
   @override
@@ -807,85 +818,156 @@ class AgentController extends GetxController {
     useImagePrompt('请翻译这张图片中的文字');
   }
 
-  // 播放音乐
+  // 获取音乐播放状态
-  void musicStatus() async {
+  Future<void> musicStatus() async {
-    var status = await _musiceManager.getStatus();
+    try {
-    // debugPrint('获取当前音乐播放状态 $status');
+      var status = await _musiceManager.getStatus();
-    isPlaying.value = status['isPlaying'];
+      isPlaying.value = status['isPlaying'] ?? false;
-    currentUrl.value = status['url'];
+      currentUrl.value = status['url'] ?? '';
+      Logger.d('AgentController', '音乐状态更新: playing=${isPlaying.value}, url=${currentUrl.value}');
+    } catch (e) {
+      Logger.e('AgentController', '获取音乐状态失败: $e');
+    }
   }
 
   // 播放音乐
-  void musicPlay(Map<String, dynamic> song) async {
+  Future<void> musicPlay(Map<String, dynamic> song) async {
-    final id = song['id'] ?? "";
+    try {
-    final timestampMs = song['ts'] ?? 0;
+      Logger.d('AgentController', '开始播放音乐: ${song['title'] ?? song['name']}');
-    // 当前时间
+
-    final now = DateTime.now();
+      // 立即更新UI状态，提供即时反馈
-    // 将时间戳转换为 DateTime
+      isPlaying.value = true;
-    final tsTime = DateTime.fromMillisecondsSinceEpoch(timestampMs).add(
+      currentUrl.value = song['url'] ?? '';
-      const Duration(minutes: 10), // 转换为北京时间
+
-    );
+      // 重置进度状态
-    // 判断是否过期
+      currentPosition.value = 0;
-    if (tsTime.isBefore(now)) {
+      duration.value = 0;
-      //获取新的连接
+      progress.value = 0.0;
-      var response = await Api.getMusicUrl({
+
-        "ids": [id]
+      final id = song['id'] ?? "";
-      });
+      final timestampMs = song['ts'] ?? 0;
-      // 2. 将响应数据转换为User对象
+
-      try {
+      // 检查URL是否需要刷新（只有当有时间戳时才检查）
-        print('getMusicUrl 响应数据: ${response.toString()}'); // 调试输出原始数据
+      if (timestampMs > 0) {
-        final urldata = response['urls'][0] as Map<String, dynamic>;
+        final now = DateTime.now();
-        song["url"] = urldata['url'] ?? '';
+        final tsTime = DateTime.fromMillisecondsSinceEpoch(timestampMs).add(
-      } catch (e) {
+          const Duration(minutes: 10), // 转换为北京时间
-        Logger.e(TAG, '转换响应数据失败: $e');
+        );
-        return;
+
+        // 判断是否过期
+        if (tsTime.isBefore(now)) {
+          Logger.d('AgentController', '音乐URL已过期，正在获取新URL...');
+          try {
+            var response = await Api.getMusicUrl({"ids": [id]});
+            final urldata = response['urls'][0] as Map<String, dynamic>;
+            song["url"] = urldata['url'] ?? '';
+            currentUrl.value = song['url'] ?? '';
+            Logger.d('AgentController', '获取新URL成功');
+          } catch (e) {
+            Logger.e('AgentController', '获取新URL失败: $e');
+            // 如果获取新URL失败，尝试使用原URL
+          }
+        }
       }
-    }
 
-    _musiceManager.play(song);
+      // 转换为MusicManager期望的格式
-    isPlaying.value = true;
+      final musicData = <String, String>{
-    currentUrl.value = song['url'] ?? '';
+        'id': song['id']?.toString() ?? '',
-    _startProgressTimer();
+        'url': song['url']?.toString() ?? '',
+        'title': song['title']?.toString() ?? song['name']?.toString() ?? '',
+        'artist': song['artist']?.toString() ?? song['sgener']?.toString() ?? '',
+        'coverUrl': song['coverUrl']?.toString() ?? song['image']?.toString() ?? '',
+      };
+
+      // 调用音乐管理器播放
+      await _musiceManager.play(musicData);
+
+      // 启动进度定时器
+      _startProgressTimer();
+
+      Logger.d('AgentController', '音乐播放启动成功');
+
+    } catch (e) {
+      Logger.e('AgentController', '播放音乐失败: $e');
+      // 发生错误时重置状态
+      isPlaying.value = false;
+      currentUrl.value = '';
+    }
   }
 
-  // 播放音乐
+  // 暂停音乐
-  void musicPause() {
+  Future<void> musicPause() async {
-    _musiceManager.pause();
+    try {
-    isPlaying.value = false;
+      Logger.d('AgentController', '暂停音乐播放');
-    _stopProgressTimer();
+      await _musiceManager.pause();
+      isPlaying.value = false;
+      _stopProgressTimer();
+    } catch (e) {
+      Logger.e('AgentController', '暂停音乐失败: $e');
+    }
   }
 
-  void musicResume() {
+  // 恢复音乐播放
-    _musiceManager.resume();
+  Future<void> musicResume() async {
-    isPlaying.value = true;
+    try {
-    _startProgressTimer();
+      Logger.d('AgentController', '恢复音乐播放');
+      await _musiceManager.resume();
+      isPlaying.value = true;
+      _startProgressTimer();
+    } catch (e) {
+      Logger.e('AgentController', '恢复音乐失败: $e');
+    }
   }
 
   // 启动进度更新定时器
   void _startProgressTimer() {
     _stopProgressTimer(); // 先停止现有定时器
-    _progressTimer = Timer.periodic(const Duration(seconds: 1), (timer) {
+
-      if (isPlaying.value) {
+    Logger.d('AgentController', '启动播放进度定时器');
+    _progressTimer = Timer.periodic(const Duration(milliseconds: 500), (timer) {
+      if (isPlaying.value && currentUrl.value.isNotEmpty) {
         updateMusicProgress();
-      } else {
+      } else if (!isPlaying.value) {
+        // 如果不在播放状态，停止定时器
         timer.cancel();
+        _progressTimer = null;
+        Logger.d('AgentController', '播放已停止，取消进度定时器');
       }
     });
   }
 
   // 停止进度更新定时器
   void _stopProgressTimer() {
-    _progressTimer?.cancel();
+    if (_progressTimer != null) {
-    _progressTimer = null;
+      Logger.d('AgentController', '停止播放进度定时器');
+      _progressTimer?.cancel();
+      _progressTimer = null;
+    }
   }
 
   // 获取播放进度
   Future<void> updateMusicProgress() async {
     try {
+      if (!isPlaying.value || currentUrl.value.isEmpty) {
+        return; // 如果没有在播放，直接返回
+      }
+
       var progressInfo = await _musiceManager.getProgress();
-      currentPosition.value = progressInfo['currentPosition'] ?? 0;
+      final newPosition = progressInfo['currentPosition'] ?? 0;
-      duration.value = progressInfo['duration'] ?? 0;
+      final newDuration = progressInfo['duration'] ?? 0;
-      progress.value = progressInfo['progress'] ?? 0.0;
+      final newProgress = progressInfo['progress'] ?? 0.0;
+
+      // 只有当值发生变化时才更新，避免不必要的UI刷新
+      if (currentPosition.value != newPosition) {
+        currentPosition.value = newPosition;
+      }
+      if (duration.value != newDuration) {
+        duration.value = newDuration;
+      }
+      if ((progress.value - newProgress).abs() > 0.001) { // 避免浮点数精度问题
+        progress.value = newProgress;
+      }
+
     } catch (e) {
       Logger.e('AgentController', '获取播放进度失败: $e');
     }

lib/modules/agent/views/music_card.dart

@@ -16,7 +16,6 @@ Widget buildMusicItem(BuildContext context, int id, String name, String url,
     'artist': singer,
     'coverUrl': image,
   };
-  controller.musicStatus(); //刷新状态
   return Container(
     padding: const EdgeInsets.all(14),
     decoration: BoxDecoration(
@@ -95,19 +94,27 @@ Widget buildMusicItem(BuildContext context, int id, String name, String url,
             backgroundColor: Colors.grey,
             size: 36.0,
             strokeWidth: 2.0,
-            onPlayPause: () {
+            onPlayPause: () async {
-              if (controller.isPlaying.value) {
+              try {
-                if (controller.currentUrl.value == url) {
+                if (controller.isPlaying.value) {
-                  controller.musicPause();
+                  if (controller.currentUrl.value == url) {
-                } else {
+                    // 当前歌曲正在播放，暂停它
-                  controller.musicPlay(song);
+                    await controller.musicPause();
-                }
+                  } else {
-              } else {
+                    // 其他歌曲正在播放，播放这首歌
-                if (controller.currentUrl.value == url) {
+                    await controller.musicPlay(song);
-                  controller.musicResume();
+                  }
                 } else {
-                  controller.musicPlay(song);
+                  if (controller.currentUrl.value == url) {
+                    // 当前歌曲已暂停，恢复播放
+                    await controller.musicResume();
+                  } else {
+                    // 播放新歌曲
+                    await controller.musicPlay(song);
+                  }
                 }
+              } catch (e) {
+                // 静默处理错误，避免影响用户体验
               }
             },
             onSeek: isThisPlaying

lib/modules/music/views/music_playlist_view.dart

@@ -174,19 +174,23 @@ class MusicPlaylistView extends StatelessWidget {
               backgroundColor: Colors.grey,
               size: 40.0,
               strokeWidth: 2.5,
-              onPlayPause: () {
+              onPlayPause: () async {
-                if (controller.isPlaying.value) {
+                try {
-                  if (controller.currentUrl.value == url) {
+                  if (controller.isPlaying.value) {
-                    controller.musicPause();
+                    if (controller.currentUrl.value == url) {
+                      await controller.musicPause();
+                    } else {
+                      await controller.musicPlay(song);
+                    }
                   } else {
-                    controller.musicPlay(song);
+                    if (controller.currentUrl.value == url) {
-                  }
+                      await controller.musicResume();
-                } else {
+                    } else {
-                  if (controller.currentUrl.value == url) {
+                      await controller.musicPlay(song);
-                    controller.musicResume();
+                    }
-                  } else {
-                    controller.musicPlay(song);
                   }
+                } catch (e) {
+                  // 静默处理错误
                 }
               },
               onSeek: isThisPlaying ? (seekProgress) {