feat(usage_stats): 添加积分统计功能并实现会议ASR记录模型

添加用户积分统计显示界面，实现根据服务器响应更新积分逻辑
新增会议音频转文字相关统计模型类
移除视图中的导出数据功能

lib/data/models/meeting_usage_stats.dart

@@ -0,0 +1,113 @@
+const int asrStatusProcessing = 0; // 处理中
+const int asrStatusFailed = 1; // 处理失败
+const int asrStatusCompleted = 2; // 已完成
+
+// 会议音频文件转文字单次数据
+class MeetingAsrRecord {
+  String id; // 本次ASR唯一标识
+  int meetingId; // 会议记录ID
+  String taskId; // 云端任务ID
+  int audioSeconds; // 音频总时长(秒)
+  int fileSizeBytes; // 音频文件大小(字节)
+  String language; // ASR语言
+  int submitTimestamp; // 提交时间戳(毫秒)
+
+  int status; // 状态: 0-处理中, 1-处理失败, 2-已完成
+  int transcriptBytes; // 转写后的字节数(utf8)
+  int completeTimestamp; // 完成时间戳(毫秒)
+
+  MeetingAsrRecord({
+    required this.id,
+    required this.meetingId,
+    required this.taskId,
+    required this.audioSeconds,
+    required this.fileSizeBytes,
+    required this.language,
+    required this.submitTimestamp,
+    required this.status,
+    required this.transcriptBytes,
+    required this.completeTimestamp,
+  });
+
+  Map<String, dynamic> toJson() => {
+        'id': id,
+        'meetingId': meetingId,
+        'taskId': taskId,
+        'audioSeconds': audioSeconds,
+        'fileSizeBytes': fileSizeBytes,
+        'language': language,
+        'submitTimestamp': submitTimestamp,
+        'status': status,
+        'transcriptBytes': transcriptBytes,
+        'completeTimestamp': completeTimestamp,
+      };
+
+  factory MeetingAsrRecord.fromJson(Map<String, dynamic> json) {
+    return MeetingAsrRecord(
+      id: json['id'] ?? '',
+      meetingId: json['meetingId'] ?? 0,
+      taskId: json['taskId'] ?? '',
+      audioSeconds: json['audioSeconds'] ?? 0,
+      fileSizeBytes: json['fileSizeBytes'] ?? 0,
+      language: json['language'] ?? '',
+      submitTimestamp: json['submitTimestamp'] ?? 0,
+      status: json['status'] ?? 0,
+      transcriptBytes: json['transcriptBytes'] ?? 0,
+      completeTimestamp: json['completeTimestamp'] ?? 0,
+    );
+  }
+}
+
+// 会议音频文件转文字单日统计
+class MeetingAsrDailyStats {
+  String date; // 日期字符串: YYYY-MM-DD
+  String userId; // 用户ID
+  List<MeetingAsrRecord> items; // 当天所有单次ASR
+
+  MeetingAsrDailyStats({
+    required this.date,
+    required this.userId,
+    required this.items,
+  });
+
+  // 计算型聚合，不冗余存储
+  int get asrCalls => items.length;
+  int get audioSecondsTotal => items.fold(0, (s, r) => s + r.audioSeconds);
+  int get audioBytesTotal => items.fold(0, (s, r) => s + r.fileSizeBytes);
+  int get transcriptBytesTotal =>
+      items.fold(0, (s, r) => s + r.transcriptBytes);
+
+  Map<String, dynamic> toJson() => {
+        'date': date,
+        'userId': userId,
+        'items': items.map((e) => e.toJson()).toList(),
+      };
+
+  factory MeetingAsrDailyStats.fromJson(Map<String, dynamic> json) {
+    final list = (json['items'] as List? ?? [])
+        .map((e) => MeetingAsrRecord.fromJson(Map<String, dynamic>.from(e)))
+        .toList();
+    return MeetingAsrDailyStats(
+      date: json['date'] ?? '',
+      userId: json['userId'] ?? 'anonymous',
+      items: list,
+    );
+  }
+}
+
+// 会议音频文件转文字历史统计
+class MeetingAsrHistoryStats {
+  String userId; // 用户ID
+  int allAsrCalls; // 所有ASR调用次数
+  int allAudioSeconds; // 所有音频总时长(秒)
+  int allAudioFileBytes; // 所有音频文件大小(字节)
+  int allTranscriptBytes; // 所有转写后的字节数(utf8)
+
+  MeetingAsrHistoryStats({
+    required this.userId,
+    required this.allAsrCalls,
+    required this.allAudioSeconds,
+    required this.allAudioFileBytes,
+    required this.allTranscriptBytes,
+  });
+}

lib/data/services/usage_stats_service.dart

@@ -5,8 +5,10 @@ import '../models/translation_usage_stats.dart';
 import '../../core/utils/logger.dart';
 import 'network/api.dart';
 import '../models/goods.dart';
+import '../models/user_Info.dart';
 
 /// 使用量统计服务
+///
 class UsageStatsService extends GetxService {
   static const String _storageKey = 'usage_stats';
   static const String _dailyStatsKey = 'daily_translation_stats';
@@ -224,11 +226,55 @@ class UsageStatsService extends GetxService {
       final response = await Api.usagesResPoints(params);
 
       Logger.info('lxm---ASR用量上报响应: $response');
+
+      _applyUsageResponse(response);
     } catch (e) {
       Logger.error('记录ASR API调用失败: $e');
     }
   }
 
+  /// 根据服务器用量上报回应，更新用户积分（非总积分）
+  /// 用量类型：0 AI聊天、1 翻译、2 会议
+  void _applyUsageResponse(dynamic response) {
+    try {
+      if (response is! Map) return;
+      final usagesObj = response['usages'];
+      if (usagesObj is! Map) return;
+      final usages = Map<String, dynamic>.from(usagesObj as Map);
+      int _asInt(dynamic v) {
+        if (v == null) return 0;
+        if (v is int) return v;
+        if (v is num) return v.toInt();
+        if (v is String) return int.tryParse(v) ?? 0;
+        return 0;
+      }
+
+      final Map<String, dynamic> update = {};
+      usages.forEach((k, v) {
+        final key = int.tryParse(k.toString());
+        final val = _asInt(v);
+        if (key == null) return;
+        switch (key) {
+          case 0:
+            update['aichatintegral'] = val;
+            break;
+          case 1:
+            update['tradeintegral'] = val;
+            break;
+          case 2:
+            update['meetintegral'] = val;
+            break;
+        }
+      });
+      if (update.isNotEmpty) {
+        User.instance.updateUserInfo(update);
+        Logger.info('积分更新: $update');
+      }
+    } catch (e) {
+      Logger.error('解析用量回应并更新积分失败: $e');
+    }
+  }
+
   /// 记录TTS API调用
   void recordTtsApiCall({
     required String text,

lib/modules/usage/views/translation_stats_view.dart

@@ -3,6 +3,7 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 import '../controllers/translation_stats_controller.dart';
 import '../../../core/theme/app_colors.dart';
+import '../../../data/models/user_Info.dart';
 
 class TranslationStatsView extends GetView<TranslationStatsController> {
   const TranslationStatsView({Key? key}) : super(key: key);
@@ -49,32 +50,32 @@ class TranslationStatsView extends GetView<TranslationStatsController> {
           ),
           onPressed: controller.refreshData,
         ),
-        PopupMenuButton<String>(
-          icon: Icon(
-            Icons.more_vert,
-            color: isDarkMode ? Colors.white : Colors.black,
-          ),
-          onSelected: (value) {
-            switch (value) {
-              case 'cleanup':
-                controller.cleanupOldData();
-                break;
-              case 'export':
-                controller.exportStats();
-                break;
-            }
-          },
-          itemBuilder: (context) => const [
-            PopupMenuItem(
-              value: 'cleanup',
-              child: Text('清理过期数据'),
-            ),
-            PopupMenuItem(
-              value: 'export',
-              child: Text('导出数据'),
-            ),
-          ],
-        ),
+        // PopupMenuButton<String>(
+        //   icon: Icon(
+        //     Icons.more_vert,
+        //     color: isDarkMode ? Colors.white : Colors.black,
+        //   ),
+        //   onSelected: (value) {
+        //     switch (value) {
+        //       case 'cleanup':
+        //         controller.cleanupOldData();
+        //         break;
+        //       // case 'export':
+        //       //   controller.exportStats();
+        //       //   break;
+        //     }
+        //   },
+        //   itemBuilder: (context) => const [
+        //     PopupMenuItem(
+        //       value: 'cleanup',
+        //       child: Text('清理过期数据'),
+        //     ),
+        //     // PopupMenuItem(
+        //     //   value: 'export',
+        //     //   child: Text('导出数据'),
+        //     // ),
+        //   ],
+        // ),
       ],
     );
   }
@@ -99,6 +100,8 @@ class TranslationStatsView extends GetView<TranslationStatsController> {
                 SizedBox(height: 16.h),
                 _buildOverviewCard(isDarkMode),
                 SizedBox(height: 16.h),
+                _buildIntegralCard(isDarkMode),
+                SizedBox(height: 16.h),
                 _buildApiCallsCard(isDarkMode),
                 SizedBox(height: 16.h),
                 _buildDataVolumeCard(isDarkMode),
@@ -300,7 +303,6 @@ class TranslationStatsView extends GetView<TranslationStatsController> {
                       isDarkMode,
                     ),
                   ),
-
                 ],
               )),
           SizedBox(height: 12.h),
@@ -422,6 +424,127 @@ class TranslationStatsView extends GetView<TranslationStatsController> {
     );
   }
 
+  Widget _buildIntegralCard(bool isDarkMode) {
+    return Container(
+      padding: EdgeInsets.all(16.w),
+      decoration: BoxDecoration(
+        color: isDarkMode ? AppColors.cardBackground : Colors.white,
+        borderRadius: BorderRadius.circular(12.r),
+        boxShadow: [
+          BoxShadow(
+            color: Colors.black.withValues(alpha: 0.05),
+            blurRadius: 10,
+            offset: const Offset(0, 2),
+          ),
+        ],
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            children: [
+              Icon(
+                Icons.stacked_line_chart,
+                color: AppColors.primary,
+                size: 20.sp,
+              ),
+              SizedBox(width: 8.w),
+              Text(
+                '积分统计',
+                style: TextStyle(
+                  fontSize: 16.sp,
+                  fontWeight: FontWeight.w600,
+                  color: isDarkMode ? Colors.white : Colors.black,
+                ),
+              ),
+            ],
+          ),
+          SizedBox(height: 16.h),
+          Obx(() {
+            final _ = User.refreshTick.value;
+            final u = User.instance;
+            return Column(
+              children: [
+                _buildIntegralRow(
+                  'AI聊天积分',
+                  controller.formatNumber(u.aichatintegral),
+                  Icons.chat_bubble_outline,
+                  isDarkMode,
+                ),
+                SizedBox(height: 12.h),
+                _buildIntegralRow(
+                  'AI聊天总积分',
+                  controller.formatNumber(u.aichattotalintegral),
+                  Icons.chat_outlined,
+                  isDarkMode,
+                ),
+                SizedBox(height: 12.h),
+                _buildIntegralRow(
+                  '翻译积分',
+                  controller.formatNumber(u.tradeintegral),
+                  Icons.translate,
+                  isDarkMode,
+                ),
+                SizedBox(height: 12.h),
+                _buildIntegralRow(
+                  '翻译总积分',
+                  controller.formatNumber(u.tradetotalintegral),
+                  Icons.g_translate,
+                  isDarkMode,
+                ),
+                SizedBox(height: 12.h),
+                _buildIntegralRow(
+                  '会议积分',
+                  controller.formatNumber(u.meetintegral),
+                  Icons.groups,
+                  isDarkMode,
+                ),
+                SizedBox(height: 12.h),
+                _buildIntegralRow(
+                  '会议总积分',
+                  controller.formatNumber(u.meettotalintegral),
+                  Icons.meeting_room,
+                  isDarkMode,
+                ),
+              ],
+            );
+          }),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildIntegralRow(
+      String label, String value, IconData icon, bool isDarkMode) {
+    return Row(
+      children: [
+        Icon(
+          icon,
+          color: AppColors.primary,
+          size: 18.sp,
+        ),
+        SizedBox(width: 12.w),
+        Expanded(
+          child: Text(
+            label,
+            style: TextStyle(
+              fontSize: 14.sp,
+              color: isDarkMode ? Colors.white : Colors.black,
+            ),
+          ),
+        ),
+        Text(
+          value,
+          style: TextStyle(
+            fontSize: 14.sp,
+            fontWeight: FontWeight.w600,
+            color: isDarkMode ? Colors.white : Colors.black,
+          ),
+        ),
+      ],
+    );
+  }
+
   Widget _buildApiCallRow(
       String label, int count, IconData icon, bool isDarkMode) {
     return Row(
@@ -747,4 +870,4 @@ class TranslationStatsView extends GetView<TranslationStatsController> {
       ],
     );
   }
-}
+}