Initial commit

frontend/src/api/requestTrace.ts

@@ -0,0 +1,69 @@
+import apiClient from './client'
+
+export interface CandidateRecord {
+  id: string
+  request_id: string
+  candidate_index: number
+  retry_index: number
+  provider_id?: string
+  provider_name?: string
+  provider_website?: string  // Provider 官网
+  endpoint_id?: string
+  endpoint_name?: string  // 端点显示名称（api_format）
+  key_id?: string
+  key_name?: string  // 密钥名称
+  key_preview?: string  // 密钥脱敏预览（如 sk-***abc）
+  key_capabilities?: Record<string, boolean> | null  // Key 支持的能力
+  required_capabilities?: Record<string, boolean> | null  // 请求实际需要的能力标签
+  status: 'pending' | 'streaming' | 'success' | 'failed' | 'skipped'
+  skip_reason?: string
+  is_cached: boolean
+  // 执行结果字段
+  status_code?: number
+  error_type?: string
+  error_message?: string
+  latency_ms?: number
+  concurrent_requests?: number
+  extra_data?: Record<string, any>
+  created_at: string
+  started_at?: string
+  finished_at?: string
+}
+
+export interface RequestTrace {
+  request_id: string
+  total_candidates: number
+  final_status: 'success' | 'failed' | 'streaming' | 'pending'
+  total_latency_ms: number
+  candidates: CandidateRecord[]
+}
+
+export interface ProviderStats {
+  total_attempts: number
+  success_count: number
+  failed_count: number
+  skipped_count: number
+  pending_count: number
+  available_count: number
+  failure_rate: number
+}
+
+export const requestTraceApi = {
+  /**
+   * 获取特定请求的完整追踪信息
+   */
+  async getRequestTrace(requestId: string): Promise<RequestTrace> {
+    const response = await apiClient.get<RequestTrace>(`/api/admin/monitoring/trace/${requestId}`)
+    return response.data
+  },
+
+  /**
+   * 获取某个 Provider 的失败率统计
+   */
+  async getProviderStats(providerId: string, limit: number = 100): Promise<ProviderStats> {
+    const response = await apiClient.get<ProviderStats>(`/api/admin/monitoring/trace/stats/provider/${providerId}`, {
+      params: { limit }
+    })
+    return response.data
+  }
+}