修改ai回复卡片

lib/data/services/ai_service.dart

@@ -7,7 +7,7 @@ abstract class AiService {
   });
 
   /// 流式输出方法
-  Stream<String> sendMessageStream({
+  Stream sendMessageStream({
     required List<Map<String, String>> messages,
     required String systemPrompt,
   });

lib/data/services/deapsound_ai_service.dart

@@ -23,7 +23,7 @@ class DeapsoundAIService implements AiService {
   }
 
   @override
-  Stream<String> sendMessageStream({
+  Stream sendMessageStream({
     required List<Map<String, String>> messages,
     required String systemPrompt,
   }) async* {
@@ -67,10 +67,13 @@ class DeapsoundAIService implements AiService {
 
           try {
             final data = jsonDecode(jsonStr);
-            if (data['event'] == 'workflow_finished') {
-              break;
+            if (data['role'] == 'card') {
+              yield data['meta'];
+              if (data['meta']['musicaudio'] != null) {
+                break;
+              }
             }
-            if (data['content'] != null) {
+            if (data['role'] == 'ai') {
               String content = data['content'] ?? '';
               if (content.isNotEmpty) {
                 yield content;

lib/modules/chat/controllers/chat_controller.dart

@@ -343,14 +343,18 @@ class ChatController extends GetxController {
         (chunk) {
           if (_shouldCancelAiResponse) return;
 
-          fullResponse += chunk;
-
-          // 更新加载中的消息内容
-          _updateLoadingMessage(fullResponse);
-
-          // 如果TTS启用，使用流式处理发送到TTS
-          if (isTtsEnabled.value) {
-            _ttsService.speakStream(chunk);
+          if (chunk is Map) {
+            _updateLoadingMessage(data: chunk);
+          } else {
+            fullResponse += chunk;
+
+            // 更新加载中的消息内容
+            _updateLoadingMessage(content: fullResponse);
+
+            // 如果TTS启用，使用流式处理发送到TTS
+            if (isTtsEnabled.value) {
+              _ttsService.speakStream(chunk);
+            }
           }
         },
         onDone: () {
@@ -402,13 +406,22 @@ class ChatController extends GetxController {
   }
 
   // 更新加载中的消息
-  void _updateLoadingMessage(String content) {
+  void _updateLoadingMessage({Map? data, String? content}) {
     final index = messages.indexWhere((m) => m.isLoading);
     if (index != -1) {
-      messages[index] = messages[index].copyWith(
-        content: content,
-        isLoading: true,
-      );
+      if (data != null) {
+        Map messagesData = messages[index].data ?? {};
+        messages[index] = messages[index].copyWith(
+          data: {...messagesData, ...data},
+          isLoading: true,
+        );
+      }
+      if (content != null) {
+        messages[index] = messages[index].copyWith(
+          content: content,
+          isLoading: true,
+        );
+      }
       messages.refresh();
       _scrollToBottom();
     }

lib/modules/chat/models/message_model.dart

@@ -1,6 +1,7 @@
 class Message {
   final String role; // 'user' or 'assistant'
   final String content;
+  final Map? data;
   final DateTime timestamp;
   final bool isLoading;
 
@@ -8,6 +9,7 @@ class Message {
     required this.role,
     required this.content,
     required this.timestamp,
+    this.data,
     this.isLoading = false,
   });
 
@@ -16,6 +18,7 @@ class Message {
     return Message(
       role: json['role'] as String,
       content: json['content'] as String,
+      data: json['data'],
       timestamp: DateTime.parse(json['timestamp'] as String),
       isLoading: json['isLoading'] as bool? ?? false,
     );
@@ -26,6 +29,7 @@ class Message {
     return {
       'role': role,
       'content': content,
+      'data': data,
       'timestamp': timestamp.toIso8601String(),
       'isLoading': isLoading,
     };
@@ -45,14 +49,16 @@ class Message {
   Message copyWith({
     String? role,
     String? content,
+    Map? data,
     DateTime? timestamp,
     bool? isLoading,
   }) {
     return Message(
       role: role ?? this.role,
       content: content ?? this.content,
+      data: data ?? this.data,
       timestamp: timestamp ?? this.timestamp,
       isLoading: isLoading ?? this.isLoading,
     );
   }
-} 
+}