修改askai

lib/data/services/deapsound_ai_service.dart

@@ -2,7 +2,6 @@ import 'dart:convert';
 
 import 'package:http/http.dart' as http;
 
-import '../../core/utils/logger.dart';
 import '../models/appconfig.dart';
 import 'ai_service.dart';
 
@@ -60,27 +59,18 @@ class DeapsoundAIService implements AiService {
     String? userProperties,
   }) async* {
     final client = http.Client();
-    final url = Uri.parse('https://api.deapsound.com/ai/funcchat');
+    final url = Uri.parse(baseUrl);
-
-    List contextsList = [];
-    String msg = '';
-    for (var i = 0; i < messages.length; i++) {
-      Map item = messages[i];
-      if (i < messages.length - 1) {
-        if (item['role'] == 'user') {
-          contextsList.add(item['content']);
-        }
-      } else {
-        msg = item['content'];
-      }
-    }
 
     final headers = {
       'Content-Type': 'application/json',
-      'Authorization': apiKey,
+      'Authorization': 'Bearer $apiKey',
     };
 
-    final requestBody = {"contexts": contextsList, "msg": msg};
+    final requestBody = {
+      "model": model,
+      "messages": messages,
+      "stream": true,
+    };
 
     try {
       final request = http.Request('POST', url)
@@ -88,7 +78,6 @@ class DeapsoundAIService implements AiService {
         ..body = jsonEncode(requestBody);
       final response = await client.send(request);
 
-      //流式处理响应数据
       await for (final chunk in response.stream
           .transform(utf8.decoder)
           .transform(const LineSplitter())) {
@@ -96,28 +85,19 @@ class DeapsoundAIService implements AiService {
 
         if (chunk.startsWith('data:')) {
           final jsonStr = chunk.substring(5).trim();
+          if (jsonStr == '[DONE]') {
+            break;
+          }
 
-          try {
+          final data = jsonDecode(jsonStr);
-            final data = jsonDecode(jsonStr);
+          final content = data['choices'][0]['delta']['content'] ?? '';
-            if (data['role'] == 'card') {
+          if (content.isNotEmpty) {
-              yield data['meta'];
+            yield content;
-              if (data['meta']['musicaudio'] != null) {
-                break;
-              }
-            }
-            if (data['role'] == 'ai') {
-              String content = data['content'] ?? '';
-              if (content.isNotEmpty) {
-                yield content;
-              }
-            }
-          } catch (e) {
-            Logger.error('JSON解析错误: ${e.toString()}');
           }
         }
       }
     } catch (e) {
-      Logger.error('请求异常: ${e.toString()}');
+      throw Exception('Unknown error');
     } finally {
       client.close();
     }

lib/modules/meeting/views/ai_bottom_sheet.dart

@@ -1,8 +1,11 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 
+import '../../../data/services/deapsound_ai_service.dart';
 import '../controllers/meeting_details_controller.dart';
 
 class AIBottomSheet extends StatefulWidget {
@@ -14,6 +17,10 @@ class AIBottomSheet extends StatefulWidget {
 
 class _AIBottomSheetState extends State<AIBottomSheet> {
   final _controller = Get.find<MeetingDetailsController>();
+  final ScrollController _scrollController = ScrollController();
+
+  final _deapsoundAI = DeapsoundAIService();
+  StreamSubscription? _aiResponseSubscription;
 
   final TextEditingController _texController = TextEditingController();
 
@@ -30,6 +37,8 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
   @override
   void dispose() {
     _texController.dispose();
+    _scrollController.dispose();
+    _aiResponseSubscription?.cancel();
     super.dispose();
   }
 
@@ -80,12 +89,13 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
                 ? Align(
                     alignment: Alignment.topCenter,
                     child: ListView.builder(
+                      controller: _scrollController,
                       itemCount: _dataList.length,
                       shrinkWrap: true,
                       reverse: true,
                       itemBuilder: (BuildContext context, int index) {
                         Map data = _dataList[index];
-                        return _item(data, index == 0);
+                        return _item(data);
                       },
                     ),
                   )
@@ -97,47 +107,35 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
     );
   }
 
-  Widget _item(Map data, bool isBorder) {
+  Widget _item(Map data) {
-    return Container(
+    return Column(
-      padding: EdgeInsets.symmetric(vertical: 20.w),
+      children: [
-      decoration: BoxDecoration(
+        Container(
-        border: isBorder
+          padding: EdgeInsets.symmetric(vertical: 10.w),
-            ? null
+          alignment: Alignment.centerRight,
-            : Border(
+          child: Container(
-                bottom: BorderSide(
+            padding: EdgeInsets.all(10.w),
-                  width: 1,
+            decoration: BoxDecoration(
-                  color: Colors.grey[400]!,
+              color: Colors.grey[200],
-                ),
+              borderRadius: BorderRadius.circular(12.r),
-              ),
+            ),
-      ),
+            child: Text(
-      child: Column(
+              data['user'],
-        children: [
+              style: TextStyle(
-          Align(
+                fontSize: 14.sp,
-            alignment: Alignment.centerRight,
-            child: Container(
-              padding: EdgeInsets.all(10.w),
-              decoration: BoxDecoration(
-                color: Colors.grey[200],
-                borderRadius: BorderRadius.circular(12.r),
-              ),
-              child: Text(
-                data['user'],
-                style: TextStyle(
-                  fontSize: 14.sp,
-                ),
               ),
             ),
           ),
-          if (data['assistant'].isNotEmpty)
+        ),
-            Container(
+        if (data['assistant'].isNotEmpty)
-              padding: EdgeInsets.symmetric(vertical: 20.w),
+          Container(
-              alignment: Alignment.centerLeft,
+            padding: EdgeInsets.symmetric(vertical: 10.w),
-              child: MarkdownBody(
+            alignment: Alignment.centerLeft,
-                data: data['assistant'],
+            child: MarkdownBody(
-              ),
+              data: data['assistant'],
             ),
-        ],
+          ),
-      ),
+      ],
     );
   }
 
@@ -256,11 +254,11 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
               width: 26.w,
               height: 26.w,
               decoration: BoxDecoration(
-                color: Colors.grey,
+                color: _isLoading ? Colors.black87 : Colors.grey,
                 borderRadius: BorderRadius.circular(26.r),
               ),
               child: Icon(
-                Icons.arrow_upward,
+                _isLoading ? Icons.pause : Icons.arrow_upward,
                 size: 18.w,
                 color: Colors.white,
               ),
@@ -273,47 +271,31 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
 
   void _sendMessage(String value) {
     if (_isLoading || value.isEmpty) return;
-    setState(() {
-      _isLoading = true;
-    });
-    _dataList.insert(0, {
-      'user': value,
-      'assistant': '''
-# 角色
-你是一名卓越的会议记录专家，拥有超强的信息归纳与细分能力。不仅能高效处理各类通用场景会议，精准提炼会议核心内容，为后续思维导图生成奠定坚实基础，还能将整理好的会议记录巧妙转化为清晰直观的思维导图。
-
-## 技能
-### 技能 1: 通用会议内容深度细分
-1. 深入全面剖析给定的通用场景会议内容，精准区分不同主题板块，如会议目标、讨论事项、决策结果、行动安排、问题与挑战等。
-2. 对每个主题板块进行细致分解，形成具体要点与细节。若涉及人员，人员名称保留[]，清晰明确其角色与贡献；涉及流程，梳理出关键步骤与节点。
-3. 以层次分明、逻辑紧密的方式整理细分内容，使其契合思维导图的结构特点。
-===回复示例===
-- **会议目标**：
-    - 目标 1：[详细且全面阐述目标 1]
-    - 目标 2：[如有多个目标，依次详细罗列]
-- **讨论事项**：
-    - 事项 1：
-        - 观点 1：[详细说明提出观点 1 的人员及具体内容]
-        - 观点 2：[详细阐述不同观点及相关人员]
-    - 事项 2：[按此格式详细罗列其他讨论事项]
-- **决策结果**：
-    - 决策 1：[具体且完整表述决策内容]
-    - 决策 2：[详细列出其他决策]
-- **行动安排**：
-    - 任务 1：
-        - 负责人：[具体姓名]
-        - 时间节点：[精确到具体时间]
-        - 任务内容：[详细描述任务具体内容]
-    - 任务 2：[依此格式详细罗列其他任务]
-- **问题与挑战**：
-    - 问题 1：[具体清晰描述问题]
-    - 挑战 1：[详细说明面临的挑战及相关说明]
-===示例结束===
-''',
-    });
     _texController.clear();
     setState(() {
-      _isLoading = false;
+      _isLoading = true;
+      _dataList.insert(0, {
+        'user': value,
+        'assistant': '',
+      });
     });
+    _scrollController.jumpTo(0);
+    final responseStream = _deapsoundAI.sendMessageStream(
+      messages: [
+        {'role': 'user', 'content': value},
+      ],
+    );
+    _aiResponseSubscription = responseStream.listen(
+      (chunk) {
+        setState(() {
+          _dataList.first['assistant'] += chunk;
+        });
+      },
+      onDone: () {
+        setState(() {
+          _isLoading = false;
+        });
+      },
+    );
   }
 }