export interface ProxyConfig {
  enabled: boolean;
  listen_address: string;
  listen_port: number;
  max_retries: number;
  request_timeout: number;
  enable_logging: boolean;
}

export interface ProxyStatus {
  running: boolean;
  address: string;
  port: number;
  active_connections: number;
  total_requests: number;
  success_requests: number;
  failed_requests: number;
  success_rate: number;
  uptime_seconds: number;
  current_provider: string | null;
  current_provider_id: string | null;
  last_request_at: string | null;
  last_error: string | null;
  failover_count: number;
  active_targets?: ActiveTarget[];
}

export interface ActiveTarget {
  app_type: string;
  provider_name: string;
  provider_id: string;
}

export interface ProxyServerInfo {
  address: string;
  port: number;
  started_at: string;
}

export interface ProviderHealth {
  provider_id: string;
  app_type: string;
  is_healthy: boolean;
  consecutive_failures: number;
  last_success_at: string | null;
  last_failure_at: string | null;
  last_error: string | null;
  updated_at: string;
}

export interface ProxyUsageRecord {
  provider_id: string;
  app_type: string;
  endpoint: string;
  request_tokens: number | null;
  response_tokens: number | null;
  status_code: number;
  latency_ms: number;
  error: string | null;
  timestamp: string;
}