马良AI写作初始化仓库
This commit is contained in:
邓滨杰
@@ -0,0 +1,53 @@
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import 'package:ainoval/models/admin/billing_models.dart';
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import 'package:ainoval/services/api_service/base/api_client.dart';
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class BillingRepositoryImpl {
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final ApiClient apiClient;
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BillingRepositoryImpl({required this.apiClient});
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Future<List<CreditTransactionModel>> listTransactions({int page = 0, int size = 20, String? status, String? userId}) async {
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final params = <String, dynamic>{
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'page': page,
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'size': size,
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if (status != null && status.isNotEmpty) 'status': status,
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if (userId != null && userId.isNotEmpty) 'userId': userId,
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};
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final data = await apiClient.getWithParams('/admin/billing/transactions', queryParameters: params);
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if (data is List) {
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return data.map((e) => CreditTransactionModel.fromJson(Map<String, dynamic>.from(e))).toList();
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}
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return [];
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}
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Future<int> countTransactions({String? status, String? userId}) async {
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final params = <String, dynamic>{
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if (status != null && status.isNotEmpty) 'status': status,
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if (userId != null && userId.isNotEmpty) 'userId': userId,
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};
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final data = await apiClient.getWithParams('/admin/billing/transactions/count', queryParameters: params);
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if (data is int) return data;
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if (data is String) return int.tryParse(data) ?? 0;
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if (data is Map<String, dynamic> && data['count'] is int) return data['count'] as int;
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return 0;
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}
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Future<CreditTransactionModel?> getTransaction(String traceId) async {
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final data = await apiClient.get('/admin/billing/transactions/$traceId');
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if (data is Map<String, dynamic>) {
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return CreditTransactionModel.fromJson(data);
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}
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return null;
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}
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Future<CreditTransactionModel?> reverse(String traceId, {required String operatorUserId, required String reason}) async {
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final payload = {'operatorUserId': operatorUserId, 'reason': reason};
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final data = await apiClient.post('/admin/billing/transactions/$traceId/reverse', data: payload);
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if (data is Map<String, dynamic>) {
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return CreditTransactionModel.fromJson(data);
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}
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return null;
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}
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}
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@@ -0,0 +1,744 @@
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import '../../../../../models/admin/llm_observability_models.dart';
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import '../../admin/llm_observability_repository.dart';
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import '../../../base/api_client.dart';
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import '../../../base/api_exception.dart';
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import '../../../../../utils/logger.dart';
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/// LLM可观测性仓库实现
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class LLMObservabilityRepositoryImpl implements LLMObservabilityRepository {
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final ApiClient _apiClient;
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final String _tag = 'LLMObservabilityRepository';
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LLMObservabilityRepositoryImpl({ApiClient? apiClient}) : _apiClient = apiClient ?? ApiClient();
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// ==================== 日志查询 ====================
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/// 获取所有LLM调用日志
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Future<PagedResponse<LLMTrace>> getAllTraces({
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int page = 0,
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int size = 20,
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String sortBy = 'timestamp',
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String sortDir = 'desc',
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}) async {
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try {
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AppLogger.d(_tag, '获取LLM调用日志: page=$page, size=$size, sortBy=$sortBy, sortDir=$sortDir');
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final response = await _apiClient.getWithParams('/admin/llm-observability/traces', queryParameters: {
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'page': page,
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'size': size,
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'sortBy': sortBy,
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'sortDir': sortDir,
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});
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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return PagedResponse.fromJson(response['data'], (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else if (response is Map<String, dynamic>) {
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return PagedResponse.fromJson(response, (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else {
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throw ApiException(-1, 'LLM日志响应格式错误');
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}
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} catch (e) {
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AppLogger.e(_tag, '获取LLM调用日志失败', e);
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rethrow;
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}
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}
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/// 游标分页获取LLM调用日志
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@override
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Future<CursorPageResponse<LLMTrace>> getTracesByCursor({
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String? cursor,
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int limit = 50,
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String? userId,
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String? provider,
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String? model,
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String? sessionId,
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bool? hasError,
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String? businessType,
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String? correlationId,
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String? traceId,
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String? type,
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String? tag,
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DateTime? startTime,
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DateTime? endTime,
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}) async {
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try {
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final params = <String, dynamic>{
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'limit': limit,
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};
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if (cursor != null && cursor.isNotEmpty) params['cursor'] = cursor;
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if (userId != null) params['userId'] = userId;
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if (provider != null) params['provider'] = provider;
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if (model != null) params['model'] = model;
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if (sessionId != null) params['sessionId'] = sessionId;
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if (hasError != null) params['hasError'] = hasError;
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if (businessType != null) params['businessType'] = businessType;
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if (correlationId != null) params['correlationId'] = correlationId;
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if (traceId != null) params['traceId'] = traceId;
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if (type != null) params['type'] = type;
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if (tag != null) params['tag'] = tag;
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if (startTime != null) params['startTime'] = startTime.toIso8601String();
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if (endTime != null) params['endTime'] = endTime.toIso8601String();
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final response = await _apiClient.getWithParams('/admin/llm-observability/traces/cursor', queryParameters: params);
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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return CursorPageResponse.fromJson(response['data'], (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else if (response is Map<String, dynamic>) {
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return CursorPageResponse.fromJson(response, (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else {
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throw ApiException(-1, '游标分页响应格式错误');
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}
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} catch (e) {
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AppLogger.e(_tag, '游标分页获取LLM调用日志失败', e);
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rethrow;
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}
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}
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/// 根据用户ID获取LLM调用日志
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Future<PagedResponse<LLMTrace>> getTracesByUserId(
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String userId, {
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int page = 0,
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int size = 20,
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}) async {
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try {
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AppLogger.d(_tag, '获取用户LLM调用日志: userId=$userId, page=$page, size=$size');
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final response = await _apiClient.getWithParams('/admin/llm-observability/traces/user/$userId', queryParameters: {
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'page': page,
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'size': size,
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});
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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return PagedResponse.fromJson(response['data'], (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else if (response is Map<String, dynamic>) {
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return PagedResponse.fromJson(response, (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else {
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throw ApiException(-1, '用户LLM日志响应格式错误');
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}
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} catch (e) {
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AppLogger.e(_tag, '获取用户LLM调用日志失败', e);
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rethrow;
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}
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}
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/// 根据提供商获取LLM调用日志
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Future<PagedResponse<LLMTrace>> getTracesByProvider(
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String provider, {
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int page = 0,
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int size = 20,
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}) async {
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try {
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AppLogger.d(_tag, '获取提供商LLM调用日志: provider=$provider, page=$page, size=$size');
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final response = await _apiClient.getWithParams('/admin/llm-observability/traces/provider/$provider', queryParameters: {
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'page': page,
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'size': size,
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});
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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return PagedResponse.fromJson(response['data'], (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else if (response is Map<String, dynamic>) {
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return PagedResponse.fromJson(response, (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else {
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throw ApiException(-1, '提供商LLM日志响应格式错误');
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}
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} catch (e) {
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AppLogger.e(_tag, '获取提供商LLM调用日志失败', e);
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rethrow;
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}
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}
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/// 根据模型名称获取LLM调用日志
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Future<PagedResponse<LLMTrace>> getTracesByModel(
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String modelName, {
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int page = 0,
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int size = 20,
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}) async {
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try {
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AppLogger.d(_tag, '获取模型LLM调用日志: modelName=$modelName, page=$page, size=$size');
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final response = await _apiClient.getWithParams('/admin/llm-observability/traces/model/$modelName', queryParameters: {
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'page': page,
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'size': size,
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});
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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return PagedResponse.fromJson(response['data'], (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else if (response is Map<String, dynamic>) {
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return PagedResponse.fromJson(response, (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else {
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throw ApiException(-1, '模型LLM日志响应格式错误');
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}
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} catch (e) {
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AppLogger.e(_tag, '获取模型LLM调用日志失败', e);
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rethrow;
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}
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}
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/// 根据时间范围获取LLM调用日志
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Future<PagedResponse<LLMTrace>> getTracesByTimeRange(
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DateTime startTime,
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DateTime endTime, {
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int page = 0,
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int size = 20,
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}) async {
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try {
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AppLogger.d(_tag, '按时间范围获取LLM调用日志: startTime=$startTime, endTime=$endTime, page=$page, size=$size');
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final response = await _apiClient.getWithParams('/admin/llm-observability/traces/timerange', queryParameters: {
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'startTime': startTime.toIso8601String(),
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'endTime': endTime.toIso8601String(),
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'page': page,
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'size': size,
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});
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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return PagedResponse.fromJson(response['data'], (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else if (response is Map<String, dynamic>) {
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return PagedResponse.fromJson(response, (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else {
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throw ApiException(-1, '时间范围LLM日志响应格式错误');
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}
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} catch (e) {
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AppLogger.e(_tag, '按时间范围获取LLM调用日志失败', e);
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rethrow;
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}
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}
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/// 搜索LLM调用日志
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Future<PagedResponse<LLMTrace>> searchTraces(
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LLMTraceSearchCriteria criteria, {
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String? businessType,
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String? correlationId,
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String? traceId,
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String? type,
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String? tag,
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}) async {
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try {
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AppLogger.d(_tag, '搜索LLM调用日志: criteria=$criteria');
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final queryParams = <String, dynamic>{
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'page': criteria.page,
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'size': criteria.size,
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};
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if (criteria.userId != null) queryParams['userId'] = criteria.userId;
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if (criteria.provider != null) queryParams['provider'] = criteria.provider;
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if (criteria.model != null) queryParams['model'] = criteria.model;
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if (criteria.sessionId != null) queryParams['sessionId'] = criteria.sessionId;
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if (criteria.hasError != null) queryParams['hasError'] = criteria.hasError;
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if (criteria.startTime != null) queryParams['startTime'] = criteria.startTime!.toIso8601String();
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if (criteria.endTime != null) queryParams['endTime'] = criteria.endTime!.toIso8601String();
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if (businessType != null && businessType.isNotEmpty) queryParams['businessType'] = businessType;
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if (correlationId != null && correlationId.isNotEmpty) queryParams['correlationId'] = correlationId;
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if (traceId != null && traceId.isNotEmpty) queryParams['traceId'] = traceId;
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if (type != null && type.isNotEmpty) queryParams['type'] = type;
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if (tag != null && tag.isNotEmpty) queryParams['tag'] = tag;
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final response = await _apiClient.getWithParams('/admin/llm-observability/traces/search', queryParameters: queryParams);
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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return PagedResponse.fromJson(response['data'], (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else if (response is Map<String, dynamic>) {
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return PagedResponse.fromJson(response, (json) => LLMTrace.fromJson(json as Map<String, dynamic>));
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} else {
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throw ApiException(-1, '搜索LLM日志响应格式错误');
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}
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} catch (e) {
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AppLogger.e(_tag, '搜索LLM调用日志失败', e);
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rethrow;
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}
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}
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/// 获取单个LLM调用日志详情
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Future<LLMTrace?> getTraceById(String traceId) async {
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try {
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AppLogger.d(_tag, '获取LLM调用日志详情: traceId=$traceId');
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final response = await _apiClient.getWithParams('/admin/llm-observability/traces/$traceId');
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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return LLMTrace.fromJson(response['data']);
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} else if (response is Map<String, dynamic>) {
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return LLMTrace.fromJson(response);
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} else {
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return null;
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}
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} catch (e) {
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AppLogger.e(_tag, '获取LLM调用日志详情失败', e);
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if (e is ApiException && e.statusCode == 404) {
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return null;
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}
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rethrow;
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}
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}
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// ==================== 统计分析 ====================
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/// 获取LLM调用统计概览
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Future<Map<String, dynamic>> getOverviewStatistics({
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DateTime? startTime,
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DateTime? endTime,
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}) async {
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try {
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AppLogger.d(_tag, '获取LLM调用统计概览: startTime=$startTime, endTime=$endTime');
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final queryParams = <String, dynamic>{};
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if (startTime != null) queryParams['startTime'] = startTime.toIso8601String();
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if (endTime != null) queryParams['endTime'] = endTime.toIso8601String();
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final response = await _apiClient.getWithParams('/admin/llm-observability/statistics/overview', queryParameters: queryParams);
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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return response['data'];
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} else if (response is Map<String, dynamic>) {
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return response;
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} else {
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throw ApiException(-1, '统计概览响应格式错误');
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}
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} catch (e) {
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AppLogger.e(_tag, '获取LLM调用统计概览失败', e);
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rethrow;
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}
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}
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/// 获取提供商统计信息
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@override
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Future<List<ProviderStatistics>> getProviderStatistics({
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DateTime? startTime,
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DateTime? endTime,
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}) async {
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try {
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AppLogger.d(_tag, '获取提供商统计信息: startTime=$startTime, endTime=$endTime');
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final queryParams = <String, dynamic>{};
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if (startTime != null) queryParams['startTime'] = startTime.toIso8601String();
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if (endTime != null) queryParams['endTime'] = endTime.toIso8601String();
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final response = await _apiClient.getWithParams('/admin/llm-observability/statistics/providers', queryParameters: queryParams);
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Map<String, dynamic> dataMap;
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if (response is Map<String, dynamic> && response.containsKey('data')) {
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final d = response['data'];
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if (d is Map<String, dynamic>) {
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dataMap = d;
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} else {
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AppLogger.w(_tag, '提供商统计 data 非 Map，实际为: ${d.runtimeType}');
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return [];
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}
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} else if (response is Map<String, dynamic>) {
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dataMap = response;
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} else {
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AppLogger.w(_tag, '提供商统计响应不是 Map，实际为: ${response.runtimeType}');
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return [];
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}
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final Map<String, num> callsByProvider = Map<String, num>.from(dataMap['callsByProvider'] ?? {});
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final Map<String, num> errorsByProvider = Map<String, num>.from(dataMap['errorsByProvider'] ?? {});
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final Map<String, num> avgDurationByProvider = Map<String, num>.from(dataMap['avgDurationByProvider'] ?? {});
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final List<ProviderStatistics> result = [];
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for (final entry in callsByProvider.entries) {
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final String provider = entry.key;
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final int totalCalls = entry.value.toInt();
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final int failed = (errorsByProvider[provider] ?? 0).toInt();
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final int successful = totalCalls - failed;
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final double successRate = totalCalls == 0 ? 0.0 : successful / totalCalls * 100.0;
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final double avgLatency = (avgDurationByProvider[provider] ?? 0).toDouble();
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||||
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final stats = LLMStatistics(
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totalCalls: totalCalls,
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||||
successfulCalls: successful,
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||||
failedCalls: failed,
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||||
successRate: successRate,
|
||||
averageLatency: avgLatency,
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||||
totalTokens: 0,
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||||
);
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||||
result.add(ProviderStatistics(provider: provider, statistics: stats, models: const []));
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||||
}
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||||
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// 排序：按调用次数降序
|
||||
result.sort((a, b) => b.statistics.totalCalls.compareTo(a.statistics.totalCalls));
|
||||
return result;
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '获取提供商统计信息失败', e);
|
||||
// 出错时返回空列表而不是抛出异常，避免崩溃
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
/// 获取模型统计信息
|
||||
@override
|
||||
Future<List<ModelStatistics>> getModelStatistics({
|
||||
DateTime? startTime,
|
||||
DateTime? endTime,
|
||||
}) async {
|
||||
try {
|
||||
AppLogger.d(_tag, '获取模型统计信息: startTime=$startTime, endTime=$endTime');
|
||||
|
||||
final queryParams = <String, dynamic>{};
|
||||
if (startTime != null) queryParams['startTime'] = startTime.toIso8601String();
|
||||
if (endTime != null) queryParams['endTime'] = endTime.toIso8601String();
|
||||
|
||||
final response = await _apiClient.getWithParams('/admin/llm-observability/statistics/models', queryParameters: queryParams);
|
||||
|
||||
Map<String, dynamic> dataMap;
|
||||
if (response is Map<String, dynamic> && response.containsKey('data')) {
|
||||
final d = response['data'];
|
||||
if (d is Map<String, dynamic>) {
|
||||
dataMap = d;
|
||||
} else {
|
||||
AppLogger.w(_tag, '模型统计 data 非 Map，实际为: ${d.runtimeType}');
|
||||
return [];
|
||||
}
|
||||
} else if (response is Map<String, dynamic>) {
|
||||
dataMap = response;
|
||||
} else {
|
||||
AppLogger.w(_tag, '模型统计响应不是 Map，实际为: ${response.runtimeType}');
|
||||
return [];
|
||||
}
|
||||
|
||||
final Map<String, num> callsByModel = Map<String, num>.from(dataMap['callsByModel'] ?? {});
|
||||
final Map<String, num> errorsByModel = Map<String, num>.from(dataMap['errorsByModel'] ?? {});
|
||||
final Map<String, num> tokensByModel = Map<String, num>.from(dataMap['tokensByModel'] ?? {});
|
||||
|
||||
final List<ModelStatistics> result = [];
|
||||
for (final entry in callsByModel.entries) {
|
||||
final String modelName = entry.key;
|
||||
final int totalCalls = entry.value.toInt();
|
||||
final int failed = (errorsByModel[modelName] ?? 0).toInt();
|
||||
final int successful = totalCalls - failed;
|
||||
final double successRate = totalCalls == 0 ? 0.0 : successful / totalCalls * 100.0;
|
||||
final int totalTokens = (tokensByModel[modelName] ?? 0).toInt();
|
||||
|
||||
final stats = LLMStatistics(
|
||||
totalCalls: totalCalls,
|
||||
successfulCalls: successful,
|
||||
failedCalls: failed,
|
||||
successRate: successRate,
|
||||
averageLatency: 0.0,
|
||||
totalTokens: totalTokens,
|
||||
);
|
||||
|
||||
// 后端未提供 provider 归属，这里尝试从模型名前缀简单推断，否则留空
|
||||
final provider = _inferProviderFromModel(modelName);
|
||||
result.add(ModelStatistics(modelName: modelName, provider: provider, statistics: stats));
|
||||
}
|
||||
|
||||
// 排序：按调用次数降序
|
||||
result.sort((a, b) => b.statistics.totalCalls.compareTo(a.statistics.totalCalls));
|
||||
return result;
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '获取模型统计信息失败', e);
|
||||
// 出错时返回空列表而不是抛出异常，避免崩溃
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
String _inferProviderFromModel(String modelName) {
|
||||
final lower = modelName.toLowerCase();
|
||||
if (lower.contains('gpt') || lower.contains('o1') || lower.contains('openai')) return 'OpenAI';
|
||||
if (lower.contains('claude') || lower.contains('anthropic')) return 'Anthropic';
|
||||
if (lower.contains('gemini') || lower.contains('google') || lower.contains('palm')) return 'Google';
|
||||
if (lower.contains('glm') || lower.contains('zhipu')) return 'ZhipuAI';
|
||||
if (lower.contains('qwen') || lower.contains('dashscope') || lower.contains('ali')) return 'AliCloud';
|
||||
return '';
|
||||
}
|
||||
|
||||
/// 获取用户统计信息
|
||||
@override
|
||||
Future<List<UserStatistics>> getUserStatistics({
|
||||
DateTime? startTime,
|
||||
DateTime? endTime,
|
||||
}) async {
|
||||
try {
|
||||
AppLogger.d(_tag, '获取用户统计信息: startTime=$startTime, endTime=$endTime');
|
||||
|
||||
final queryParams = <String, dynamic>{};
|
||||
if (startTime != null) queryParams['startTime'] = startTime.toIso8601String();
|
||||
if (endTime != null) queryParams['endTime'] = endTime.toIso8601String();
|
||||
|
||||
final response = await _apiClient.getWithParams('/admin/llm-observability/statistics/users', queryParameters: queryParams);
|
||||
|
||||
Map<String, dynamic> dataMap;
|
||||
if (response is Map<String, dynamic> && response.containsKey('data')) {
|
||||
final d = response['data'];
|
||||
if (d is Map<String, dynamic>) {
|
||||
dataMap = d;
|
||||
} else {
|
||||
AppLogger.w(_tag, '用户统计 data 非 Map，实际为: ${d.runtimeType}');
|
||||
return [];
|
||||
}
|
||||
} else if (response is Map<String, dynamic>) {
|
||||
dataMap = response;
|
||||
} else {
|
||||
AppLogger.w(_tag, '用户统计响应不是 Map，实际为: ${response.runtimeType}');
|
||||
return [];
|
||||
}
|
||||
|
||||
final Map<String, num> callsByUser = Map<String, num>.from(dataMap['callsByUser'] ?? {});
|
||||
final Map<String, num> tokensByUser = Map<String, num>.from(dataMap['tokensByUser'] ?? {});
|
||||
final Map<String, num> errorsByUser = Map<String, num>.from(dataMap['errorsByUser'] ?? {});
|
||||
|
||||
final List<UserStatistics> result = [];
|
||||
for (final entry in callsByUser.entries) {
|
||||
final String userId = entry.key;
|
||||
final int totalCalls = entry.value.toInt();
|
||||
final int failed = (errorsByUser[userId] ?? 0).toInt();
|
||||
final int successful = totalCalls - failed;
|
||||
final double successRate = totalCalls == 0 ? 0.0 : successful / totalCalls * 100.0;
|
||||
final int totalTokens = (tokensByUser[userId] ?? 0).toInt();
|
||||
|
||||
final stats = LLMStatistics(
|
||||
totalCalls: totalCalls,
|
||||
successfulCalls: successful,
|
||||
failedCalls: failed,
|
||||
successRate: successRate,
|
||||
averageLatency: 0.0,
|
||||
totalTokens: totalTokens,
|
||||
);
|
||||
|
||||
result.add(UserStatistics(
|
||||
userId: userId,
|
||||
username: null,
|
||||
statistics: stats,
|
||||
topModels: const [],
|
||||
topProviders: const [],
|
||||
));
|
||||
}
|
||||
|
||||
// 排序：按调用次数降序
|
||||
result.sort((a, b) => b.statistics.totalCalls.compareTo(a.statistics.totalCalls));
|
||||
return result;
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '获取用户统计信息失败', e);
|
||||
// 出错时返回空列表而不是抛出异常，避免崩溃
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
/// 获取错误统计信息
|
||||
@override
|
||||
Future<List<ErrorStatistics>> getErrorStatistics({
|
||||
DateTime? startTime,
|
||||
DateTime? endTime,
|
||||
}) async {
|
||||
try {
|
||||
AppLogger.d(_tag, '获取错误统计信息: startTime=$startTime, endTime=$endTime');
|
||||
|
||||
final queryParams = <String, dynamic>{};
|
||||
if (startTime != null) queryParams['startTime'] = startTime.toIso8601String();
|
||||
if (endTime != null) queryParams['endTime'] = endTime.toIso8601String();
|
||||
|
||||
final response = await _apiClient.getWithParams('/admin/llm-observability/statistics/errors', queryParameters: queryParams);
|
||||
|
||||
List<dynamic> dataList;
|
||||
if (response is Map<String, dynamic> && response.containsKey('data')) {
|
||||
final data = response['data'];
|
||||
if (data is List) {
|
||||
dataList = data;
|
||||
} else {
|
||||
AppLogger.w(_tag, '错误统计数据不是List格式: ${data.runtimeType}');
|
||||
return [];
|
||||
}
|
||||
} else if (response is List) {
|
||||
dataList = response;
|
||||
} else {
|
||||
AppLogger.w(_tag, '错误统计响应格式错误，返回空列表: ${response.runtimeType}');
|
||||
return [];
|
||||
}
|
||||
|
||||
return dataList
|
||||
.map((item) => ErrorStatistics.fromJson(item as Map<String, dynamic>))
|
||||
.toList();
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '获取错误统计信息失败', e);
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
/// 获取性能统计信息
|
||||
@override
|
||||
Future<PerformanceStatistics> getPerformanceStatistics({
|
||||
DateTime? startTime,
|
||||
DateTime? endTime,
|
||||
}) async {
|
||||
try {
|
||||
AppLogger.d(_tag, '获取性能统计信息: startTime=$startTime, endTime=$endTime');
|
||||
|
||||
final queryParams = <String, dynamic>{};
|
||||
if (startTime != null) queryParams['startTime'] = startTime.toIso8601String();
|
||||
if (endTime != null) queryParams['endTime'] = endTime.toIso8601String();
|
||||
|
||||
final response = await _apiClient.getWithParams('/admin/llm-observability/statistics/performance', queryParameters: queryParams);
|
||||
|
||||
Map<String, dynamic> data;
|
||||
if (response is Map<String, dynamic> && response.containsKey('data')) {
|
||||
data = response['data'];
|
||||
} else if (response is Map<String, dynamic>) {
|
||||
data = response;
|
||||
} else {
|
||||
throw ApiException(-1, '性能统计响应格式错误');
|
||||
}
|
||||
|
||||
return PerformanceStatistics.fromJson(data);
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '获取性能统计信息失败', e);
|
||||
// 返回空的性能统计对象
|
||||
return const PerformanceStatistics(
|
||||
averageLatency: 0.0,
|
||||
medianLatency: 0.0,
|
||||
p95Latency: 0.0,
|
||||
p99Latency: 0.0,
|
||||
averageThroughput: 0.0,
|
||||
latencyTrends: [],
|
||||
throughputTrends: [],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// 获取趋势数据
|
||||
@override
|
||||
Future<Map<String, dynamic>> getTrends({
|
||||
String? metric,
|
||||
String? groupBy,
|
||||
String? businessType,
|
||||
String? model,
|
||||
String? provider,
|
||||
String interval = 'hour',
|
||||
DateTime? startTime,
|
||||
DateTime? endTime,
|
||||
}) async {
|
||||
try {
|
||||
final queryParams = <String, dynamic>{
|
||||
'interval': interval,
|
||||
};
|
||||
if (metric != null) queryParams['metric'] = metric;
|
||||
if (groupBy != null) queryParams['groupBy'] = groupBy;
|
||||
if (businessType != null) queryParams['businessType'] = businessType;
|
||||
if (model != null) queryParams['model'] = model;
|
||||
if (provider != null) queryParams['provider'] = provider;
|
||||
if (startTime != null) queryParams['startTime'] = startTime.toIso8601String();
|
||||
if (endTime != null) queryParams['endTime'] = endTime.toIso8601String();
|
||||
|
||||
final response = await _apiClient.getWithParams('/admin/llm-observability/statistics/trends', queryParameters: queryParams);
|
||||
|
||||
if (response is Map<String, dynamic> && response.containsKey('data')) {
|
||||
return response['data'];
|
||||
} else if (response is Map<String, dynamic>) {
|
||||
return response;
|
||||
} else {
|
||||
throw ApiException(-1, '趋势数据响应格式错误');
|
||||
}
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '获取趋势数据失败', e);
|
||||
rethrow;
|
||||
}
|
||||
}
|
||||
|
||||
// ==================== 系统管理 ====================
|
||||
|
||||
/// 导出LLM调用日志
|
||||
@override
|
||||
Future<List<LLMTrace>> exportTraces({
|
||||
Map<String, dynamic>? filterCriteria,
|
||||
}) async {
|
||||
try {
|
||||
AppLogger.d(_tag, '导出LLM调用日志: filterCriteria=$filterCriteria');
|
||||
|
||||
dynamic response;
|
||||
try {
|
||||
// 优先使用带过滤的高级导出端点
|
||||
response = await _apiClient.post('/admin/llm-observability/export2', data: filterCriteria ?? {});
|
||||
} catch (e) {
|
||||
AppLogger.w(_tag, 'export2 不可用，回退到 export', e);
|
||||
response = await _apiClient.post('/admin/llm-observability/export', data: filterCriteria ?? {});
|
||||
}
|
||||
|
||||
if (response is Map<String, dynamic> && response.containsKey('data')) {
|
||||
final List<dynamic> traces = response['data'];
|
||||
return traces.map((trace) => LLMTrace.fromJson(trace)).toList();
|
||||
} else if (response is List<dynamic>) {
|
||||
return response.map((trace) => LLMTrace.fromJson(trace)).toList();
|
||||
} else {
|
||||
throw ApiException(-1, '导出日志响应格式错误');
|
||||
}
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '导出LLM调用日志失败', e);
|
||||
rethrow;
|
||||
}
|
||||
}
|
||||
|
||||
/// 清理旧日志
|
||||
@override
|
||||
Future<Map<String, dynamic>> cleanupOldTraces(DateTime beforeTime) async {
|
||||
try {
|
||||
AppLogger.d(_tag, '清理旧日志: beforeTime=$beforeTime');
|
||||
|
||||
final response = await _apiClient.deleteWithParams('/admin/llm-observability/cleanup', queryParameters: {
|
||||
'beforeTime': beforeTime.toIso8601String(),
|
||||
});
|
||||
|
||||
if (response is Map<String, dynamic> && response.containsKey('data')) {
|
||||
return response['data'];
|
||||
} else if (response is Map<String, dynamic>) {
|
||||
return response;
|
||||
} else {
|
||||
return {'deletedCount': 0};
|
||||
}
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '清理旧日志失败', e);
|
||||
rethrow;
|
||||
}
|
||||
}
|
||||
|
||||
/// 获取系统健康状态
|
||||
@override
|
||||
Future<SystemHealthStatus> getSystemHealth() async {
|
||||
try {
|
||||
AppLogger.d(_tag, '获取系统健康状态');
|
||||
|
||||
final response = await _apiClient.getWithParams('/admin/llm-observability/health');
|
||||
|
||||
Map<String, dynamic> data;
|
||||
if (response is Map<String, dynamic> && response.containsKey('data')) {
|
||||
data = response['data'];
|
||||
} else if (response is Map<String, dynamic>) {
|
||||
data = response;
|
||||
} else {
|
||||
throw ApiException(-1, '系统健康状态响应格式错误');
|
||||
}
|
||||
|
||||
return SystemHealthStatus.fromJson(data);
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '获取系统健康状态失败', e);
|
||||
// 返回默认的系统健康状态
|
||||
return const SystemHealthStatus(
|
||||
components: {},
|
||||
status: HealthStatus.unknown,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// 获取数据库状态
|
||||
@override
|
||||
Future<Map<String, dynamic>> getDatabaseStatus() async {
|
||||
try {
|
||||
AppLogger.d(_tag, '获取数据库状态');
|
||||
|
||||
final response = await _apiClient.getWithParams('/admin/llm-observability/database/status');
|
||||
|
||||
if (response is Map<String, dynamic> && response.containsKey('data')) {
|
||||
return response['data'];
|
||||
} else if (response is Map<String, dynamic>) {
|
||||
return response;
|
||||
} else {
|
||||
throw ApiException(-1, '数据库状态响应格式错误');
|
||||
}
|
||||
} catch (e) {
|
||||
AppLogger.e(_tag, '获取数据库状态失败', e);
|
||||
rethrow;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user