refactor(usage): 优化统计服务和用户模型代码结构

重构统计服务中的变量命名，将realtimeStats和todayStats改为更明确的realtimeTranslationStats和todayTranslationStats
简化用户模型中的初始化逻辑，添加日志记录
合并积分显示行，优化UI展示

lib/data/models/meeting_usage_stats.dart

@@ -1,3 +1,5 @@
+///会议模块用量统计的模型类
+
 const int asrStatusProcessing = 0; // 处理中
 const int asrStatusFailed = 1; // 处理失败
 const int asrStatusCompleted = 2; // 已完成
@@ -95,7 +97,7 @@ class MeetingAsrDailyStats {
   }
 }
 
-// 会议音频文件转文字历史统计
+// 会议音频文件转文字历史统计（所有的用量）
 class MeetingAsrHistoryStats {
   String userId; // 用户ID
   int allAsrCalls; // 所有ASR调用次数

lib/data/models/user_Info.dart

@@ -83,11 +83,9 @@ class User {
     final devicesData = json['devices'] as List<dynamic>?; // 允许空值
     //final token = json['data']['token'] as String? ?? '';
     //final token = '';
-    // 更新单例实例
-    return _instance = User._(
+    final u = User._(
       token: '',
-      //token: token as String? ?? '',
-      name: (userData?['name'] as String?) ?? '默认名称', // 提供默认值
+      name: (userData?['name'] as String?) ?? '默认名称',
       uid: (userData?['uid'] as String?) ?? '',
       avatar: (userData?['avatar'] as String?) ?? '',
       language: (userData?['language'] as String?) ?? 'en',
@@ -95,42 +93,43 @@ class User {
       phone: (userData?['phone'] as String?) ?? '',
       phonemac: (userData?['phonemac'] as String?) ?? '',
       password: (userData?['password'] as String?) ?? '',
-      viplv: (userData?['viplv'] as int?) ?? 0, // 提供默认值
-      viptime: (userData?['viptime'] as int?) ?? 0, // 提供默认值
-
+      viplv: (userData?['viplv'] as int?) ?? 0,
+      viptime: (userData?['viptime'] as int?) ?? 0,
       aichatintegral: (userData?['aichatintegral'] as int?) ?? 0,
       aichattotalintegral: (userData?['aichattotalintegral'] as int?) ?? 0,
       tradeintegral: (userData?['tradeintegral'] as int?) ?? 0,
       tradetotalintegral: (userData?['tradetotalintegral'] as int?) ?? 0,
       meetintegral: (userData?['meetintegral'] as int?) ?? 0,
       meettotalintegral: (userData?['meettotalintegral'] as int?) ?? 0,
-
       devices: devicesData
               ?.map((e) => UserDevice.fromJson(e as Map<String, dynamic>))
               .toList() ??
-          [], // 处理设备列表
+          [],
     );
+    _instance = u;
+    Logger.i("User",
+        "初始化用户: uid=${u.uid}, name=${u.name}, viplv=${u.viplv}, viptime=${u.viptime}, ai聊天=${u.aichatintegral}/${u.aichattotalintegral}, 翻译=${u.tradeintegral}/${u.tradetotalintegral}, 会议=${u.meetintegral}/${u.meettotalintegral}");
+    return u;
   }
 
   factory User.fronTokenJson(Map<String, dynamic> json) {
     // 修复1：安全获取嵌套的 user 字段
     final userData = json['user'] as Map<String, dynamic>?; // 允许空值
     final devicesData = json['devices'] as List<dynamic>?; // 允许空值
-    print("数据获取fronTokenJson$userData $devicesData");
-    // 更新单例实例
-    return _instance = User._(
+    Logger.d("User",
+        "fronTokenJson: user=$userData, devices=${devicesData?.length ?? 0}");
+    final u = User._(
       token: '',
-      name: (userData?['name'] as String?) ?? '默认名称', // 提供默认值
+      name: (userData?['name'] as String?) ?? '默认名称',
       uid: (userData?['uid'] as String?) ?? '',
       avatar: (userData?['avatar'] as String?) ?? '',
       language: (userData?['language'] as String?) ?? 'en',
-
       mail: (userData?['mail'] as String?) ?? '',
       phone: (userData?['phone'] as String?) ?? '',
       phonemac: (userData?['phonemac'] as String?) ?? '',
       password: (userData?['password'] as String?) ?? '',
-      viplv: (userData?['viplv'] as int?) ?? 0, // 提供默认值
-      viptime: (userData?['viptime'] as int?) ?? 0, // 提供默认值
+      viplv: (userData?['viplv'] as int?) ?? 0,
+      viptime: (userData?['viptime'] as int?) ?? 0,
       aichatintegral: (userData?['aichatintegral'] as int?) ?? 0,
       aichattotalintegral: (userData?['aichattotalintegral'] as int?) ?? 0,
       tradeintegral: (userData?['tradeintegral'] as int?) ?? 0,
@@ -141,8 +140,12 @@ class User {
           ? (devicesData)
               .map((e) => UserDevice.fromJson(e as Map<String, dynamic>))
               .toList()
-          : [], // 处理设备列表
+          : [],
     );
+    _instance = u;
+    Logger.i("User",
+        "初始化用户(token): uid=${u.uid}, name=${u.name}, viplv=${u.viplv}, viptime=${u.viptime}, ai聊天=${u.aichatintegral}/${u.aichattotalintegral}, 翻译=${u.tradeintegral}/${u.tradetotalintegral}, 会议=${u.meetintegral}/${u.meettotalintegral}");
+    return u;
   }
 
   updateUserInfo(Map<String, dynamic> user) {

lib/data/services/usage_stats_service.dart

@@ -1,4 +1,3 @@
-import 'dart:convert';
 import 'package:get/get.dart';
 import 'package:get_storage/get_storage.dart';
 import '../models/translation_usage_stats.dart';
@@ -11,17 +10,17 @@ 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';
   static const String _meetingDailyKey = 'daily_meeting_asr_stats';
 
   final GetStorage _storage = GetStorage();
 
   // 实时统计数据
-  final Rx<RealtimeUsageStats> realtimeStats = RealtimeUsageStats().obs;
+  final Rx<RealtimeUsageStats> realtimeTranslationStats =
+      RealtimeUsageStats().obs;
 
   // 当日统计数据
-  final Rx<TranslationUsageStats> todayStats =
+  final Rx<TranslationUsageStats> todayTranslationStats =
       TranslationUsageStats.empty('').obs;
 
   @override
@@ -32,12 +31,12 @@ class UsageStatsService extends GetxService {
 
   /// 初始化服务
   void _initializeService() {
-    _loadTodayStats();
+    _loadTodayTranslationStats();
     Logger.info('lxm--使用量统计服务初始化完成');
   }
 
-  /// 加载当日统计数据
-  void _loadTodayStats() {
+  /// 加载当日翻译统计数据
+  void _loadTodayTranslationStats() {
     try {
       final today = DateTime.now();
       final todayKey =
@@ -45,14 +44,16 @@ class UsageStatsService extends GetxService {
 
       final statsData = _storage.read('${_dailyStatsKey}_$todayKey');
       if (statsData != null) {
-        todayStats.value = TranslationUsageStats.fromJson(
+        todayTranslationStats.value = TranslationUsageStats.fromJson(
             Map<String, dynamic>.from(statsData));
       } else {
-        todayStats.value = TranslationUsageStats.empty(getCurrentUserId());
+        todayTranslationStats.value =
+            TranslationUsageStats.empty(getCurrentUserId());
       }
     } catch (e) {
-      Logger.error('加载当日统计数据失败: $e');
-      todayStats.value = TranslationUsageStats.empty(getCurrentUserId());
+      Logger.error('加载当日翻译统计数据失败: $e');
+      todayTranslationStats.value =
+          TranslationUsageStats.empty(getCurrentUserId());
     }
   }
 
@@ -142,20 +143,20 @@ class UsageStatsService extends GetxService {
   }) {
     try {
       // 更新实时统计
-      realtimeStats.value.translationCount++;
-      realtimeStats.value.sourceTextCharacters += sourceText.length;
-      realtimeStats.value.ttsTextCharacters += targetText.length;
-      realtimeStats.value.currentLanguagePair =
+      realtimeTranslationStats.value.translationCount++;
+      realtimeTranslationStats.value.sourceTextCharacters += sourceText.length;
+      realtimeTranslationStats.value.ttsTextCharacters += targetText.length;
+      realtimeTranslationStats.value.currentLanguagePair =
           '$sourceLanguage-$targetLanguage';
-      realtimeStats.value.currentMode = mode;
-      realtimeStats.refresh();
+      realtimeTranslationStats.value.currentMode = mode;
+      realtimeTranslationStats.refresh();
 
       // 更新当日统计 - 使用多维度统计
       final languagePair = '$sourceLanguage→$targetLanguage';
 
       // 更新语言对统计
       final newLanguagePairStats = Map<String, LanguagePairStats>.from(
-          todayStats.value.languagePairStats);
+          todayTranslationStats.value.languagePairStats);
       if (newLanguagePairStats.containsKey(languagePair)) {
         final existing = newLanguagePairStats[languagePair]!;
         newLanguagePairStats[languagePair] = LanguagePairStats(
@@ -172,8 +173,8 @@ class UsageStatsService extends GetxService {
       }
 
       // 更新模式统计
-      final newModeStats =
-          Map<String, TranslationModeStats>.from(todayStats.value.modeStats);
+      final newModeStats = Map<String, TranslationModeStats>.from(
+          todayTranslationStats.value.modeStats);
       if (newModeStats.containsKey(mode)) {
         final existing = newModeStats[mode]!;
         newModeStats[mode] = existing.copyWith(
@@ -189,12 +190,13 @@ class UsageStatsService extends GetxService {
         );
       }
 
-      todayStats.value = todayStats.value.copyWith(
-        translationApiCalls: todayStats.value.translationApiCalls + 1,
-        sourceTextCharacters:
-            todayStats.value.sourceTextCharacters + sourceText.length,
+      todayTranslationStats.value = todayTranslationStats.value.copyWith(
+        translationApiCalls:
+            todayTranslationStats.value.translationApiCalls + 1,
+        sourceTextCharacters: todayTranslationStats.value.sourceTextCharacters +
+            sourceText.length,
         ttsTextCharacters:
-            todayStats.value.ttsTextCharacters + targetText.length,
+            todayTranslationStats.value.ttsTextCharacters + targetText.length,
         languagePairStats: newLanguagePairStats,
         modeStats: newModeStats,
       );
@@ -219,13 +221,15 @@ class UsageStatsService extends GetxService {
   }) {
     try {
       // 更新实时统计（使用有效语音时长作为主要计费依据）
-      realtimeStats.value.effectiveAudioDuration += effectiveDurationSeconds;
-      realtimeStats.value.totalSessionDuration += totalDurationSeconds;
-      realtimeStats.refresh();
+      realtimeTranslationStats.value.effectiveAudioDuration +=
+          effectiveDurationSeconds;
+      realtimeTranslationStats.value.totalSessionDuration +=
+          totalDurationSeconds;
+      realtimeTranslationStats.refresh();
 
       // 更新模式统计
-      final newModeStats =
-          Map<String, TranslationModeStats>.from(todayStats.value.modeStats);
+      final newModeStats = Map<String, TranslationModeStats>.from(
+          todayTranslationStats.value.modeStats);
       if (newModeStats.containsKey(mode)) {
         final existing = newModeStats[mode]!;
         newModeStats[mode] = existing.copyWith(
@@ -239,12 +243,13 @@ class UsageStatsService extends GetxService {
       }
 
       // 更新当日统计
-      todayStats.value = todayStats.value.copyWith(
-        asrApiCalls: todayStats.value.asrApiCalls + 1,
+      todayTranslationStats.value = todayTranslationStats.value.copyWith(
+        asrApiCalls: todayTranslationStats.value.asrApiCalls + 1,
         effectiveAudioDuration:
-            todayStats.value.effectiveAudioDuration + effectiveDurationSeconds,
-        totalSessionDuration:
-            todayStats.value.totalSessionDuration + totalDurationSeconds,
+            todayTranslationStats.value.effectiveAudioDuration +
+                effectiveDurationSeconds,
+        totalSessionDuration: todayTranslationStats.value.totalSessionDuration +
+            totalDurationSeconds,
         modeStats: newModeStats,
       );
 
@@ -280,9 +285,9 @@ class UsageStatsService extends GetxService {
           'TRANSLATION_MODE_$mode': effectiveDurationSeconds,
           'TRANSLATION_ASR_LANGUAGE_$language': 1,
           'TRANSLATION_SOURCE_CHARACTERS':
-              realtimeStats.value.sourceTextCharacters,
+              realtimeTranslationStats.value.sourceTextCharacters,
           'TRANSLATION_TARGET_CHARACTERS':
-              realtimeStats.value.ttsTextCharacters,
+              realtimeTranslationStats.value.ttsTextCharacters,
         },
       };
 
@@ -348,15 +353,16 @@ class UsageStatsService extends GetxService {
   }) {
     try {
       // 更新实时统计
-      realtimeStats.value.totalSessionDuration += durationSeconds;
-      realtimeStats.refresh();
+      realtimeTranslationStats.value.totalSessionDuration += durationSeconds;
+      realtimeTranslationStats.refresh();
 
       // 更新当日统计（TTS按字符数计费，不是按时长）
-      todayStats.value = todayStats.value.copyWith(
-        ttsApiCalls: todayStats.value.ttsApiCalls + 1,
-        ttsTextCharacters: todayStats.value.ttsTextCharacters + text.length,
+      todayTranslationStats.value = todayTranslationStats.value.copyWith(
+        ttsApiCalls: todayTranslationStats.value.ttsApiCalls + 1,
+        ttsTextCharacters:
+            todayTranslationStats.value.ttsTextCharacters + text.length,
         totalSessionDuration:
-            todayStats.value.totalSessionDuration + durationSeconds,
+            todayTranslationStats.value.totalSessionDuration + durationSeconds,
       );
 
       _saveTodayStats();
@@ -371,8 +377,8 @@ class UsageStatsService extends GetxService {
   void recordAiSummaryApiCall() {
     try {
       // 更新当日统计
-      todayStats.value = todayStats.value.copyWith(
-        aiSummaryApiCalls: todayStats.value.aiSummaryApiCalls + 1,
+      todayTranslationStats.value = todayTranslationStats.value.copyWith(
+        aiSummaryApiCalls: todayTranslationStats.value.aiSummaryApiCalls + 1,
       );
 
       _saveTodayStats();
@@ -385,11 +391,11 @@ class UsageStatsService extends GetxService {
 
   /// 开始新会话
   void startNewSession() {
-    realtimeStats.value.reset();
+    realtimeTranslationStats.value.reset();
 
     // 更新当日会话数
-    todayStats.value = todayStats.value.copyWith(
-      sessionCount: todayStats.value.sessionCount + 1,
+    todayTranslationStats.value = todayTranslationStats.value.copyWith(
+      sessionCount: todayTranslationStats.value.sessionCount + 1,
     );
 
     _saveTodayStats();
@@ -402,7 +408,8 @@ class UsageStatsService extends GetxService {
       final today = DateTime.now();
       final todayKey =
           '${today.year}-${today.month.toString().padLeft(2, '0')}-${today.day.toString().padLeft(2, '0')}';
-      _storage.write('${_dailyStatsKey}_$todayKey', todayStats.value.toJson());
+      _storage.write(
+          '${_dailyStatsKey}_$todayKey', todayTranslationStats.value.toJson());
     } catch (e) {
       Logger.error('保存当日统计数据失败: $e');
     }

lib/modules/usage/controllers/translation_stats_controller.dart

@@ -19,7 +19,8 @@ class TranslationStatsController extends GetxController {
   final RxList<TranslationUsageStats> historyStats =
       <TranslationUsageStats>[].obs;
 
-  RealtimeUsageStats get realtimeStats => _usageService.realtimeStats.value;
+  RealtimeUsageStats get realtimeStats =>
+      _usageService.realtimeTranslationStats.value;
 
   final RxMap<String, double> costConfig = <String, double>{}.obs;
   final RxDouble dailyCostThreshold = 10.0.obs;
@@ -34,17 +35,11 @@ class TranslationStatsController extends GetxController {
   }
 
   void _initializeData() {
-    ever(_usageService.todayStats, (stats) {
+    ever(_usageService.todayTranslationStats, (stats) {
       todayStats.value = stats;
       _updateChartData();
     });
 
-
-
-
-
-
-
     loadAllStats();
   }
 
@@ -52,7 +47,7 @@ class TranslationStatsController extends GetxController {
     isLoading.value = true;
 
     try {
-      todayStats.value = _usageService.todayStats.value;
+      todayStats.value = _usageService.todayTranslationStats.value;
 
       await _loadWeekStats();
 
@@ -136,7 +131,6 @@ class TranslationStatsController extends GetxController {
     int totalTtsPlayDuration = 0;
     int totalSessions = 0;
 
-
     final Map<String, int> combinedLanguagePairUsage = {};
     final Map<String, int> combinedModeUsage = {};
 
@@ -151,7 +145,6 @@ class TranslationStatsController extends GetxController {
       totalTtsPlayDuration += stats.totalSessionDuration;
       totalSessions += stats.sessionCount;
 
-
       stats.languagePairUsage.forEach((key, value) {
         combinedLanguagePairUsage[key] =
             (combinedLanguagePairUsage[key] ?? 0) + value;

lib/modules/usage/views/translation_stats_view.dart

@@ -466,46 +466,25 @@ class TranslationStatsView extends GetView<TranslationStatsController> {
             return Column(
               children: [
                 _buildIntegralRow(
-                  'AI聊天积分',
-                  controller.formatNumber(u.aichatintegral),
+                  'AI聊天',
+                  '${controller.formatNumber(u.aichatintegral)}/${controller.formatNumber(u.aichattotalintegral)}',
                   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),
+                  '翻译',
+                  '${controller.formatNumber(u.tradeintegral)}/${controller.formatNumber(u.tradetotalintegral)}',
                   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),
+                  '会议',
+                  '${controller.formatNumber(u.meetintegral)}/${controller.formatNumber(u.meettotalintegral)}',
                   Icons.groups,
                   isDarkMode,
                 ),
-                SizedBox(height: 12.h),
-                _buildIntegralRow(
-                  '会议总积分',
-                  controller.formatNumber(u.meettotalintegral),
-                  Icons.meeting_room,
-                  isDarkMode,
-                ),
               ],
             );
           }),