// ============================================================
// db/index.ts — 统一导出
// ============================================================
// 使用方式：
//   import { KlineRow, KlineRawSchema, bulkUpsertKlines } from "./db";
//   import { MonitoredSymbolsRepo } from "./db";
// ============================================================

// 类型定义
export type {
  Exchange,
  KlineInterval,
  LogLevel,
  KlineRow,
  KlineInsert,
  AggregatedKlineRow,
  MonitoredSymbolRow,
  MonitoredSymbolInsert,
  MonitoredSymbolUpdate,
  ExchangeConfigRow,
  ExchangeConfigInsert,
  AppConfigRow,
  AppConfigKey,
  StreamKey,
  StreamSubscription,
} from "./types";

// Zod 运行时校验
export {
  ExchangeSchema,
  KlineIntervalSchema,
  LogLevelSchema,
  SymbolSchema,
  NumericStringSchema,
  KlineRawSchema,
  KlineBatchSchema,
  MonitoredSymbolInsertSchema,
  MonitoredSymbolUpdateSchema,
  ExchangeConfigInsertSchema,
  StreamKeySchema,
  EnvConfigSchema,
} from "./validators";

export type {
  KlineRaw,
  KlineBatch,
  MonitoredSymbolInsert as MonitoredSymbolInsertValidated,
  MonitoredSymbolUpdate as MonitoredSymbolUpdateValidated,
  ExchangeConfigInsert as ExchangeConfigInsertValidated,
  StreamKey as StreamKeyValidated,
  EnvConfig,
} from "./validators";

// 参数化 SQL 查询
export {
  bulkUpsertKlines,
  packBulkKlines,
  queryKlinesRange,
  queryKlinesLatest,
  queryAggregatedKlines,
  // monitored_symbols
  queryAllMonitoredSymbols,
  queryEnabledSymbols,
  querySymbolsByExchange,
  queryMonitoredSymbolById,
  queryMonitoredSymbolByKey,
  upsertMonitoredSymbol,
  updateMonitoredSymbol,
  disableMonitoredSymbol,
  deleteMonitoredSymbol,
  deleteMonitoredSymbolByKey,
  // exchange_config
  queryAllExchangeConfigs,
  queryEnabledExchanges,
  queryExchangeConfig,
  queryExchangeConfigById,
  upsertExchangeConfig,
  updateExchangeConfig,
  deleteExchangeConfig,
  deleteExchangeConfigByExchange,
  // app_config
  queryAllAppConfig,
  queryAppConfig,
  queryAppConfigById,
  upsertAppConfig,
  updateAppConfig,
  deleteAppConfig,
  deleteAppConfigById,
  // 复合查询
  queryStreamSubscriptions,
} from "./queries";

export type { BulkKlineParams } from "./queries";

// ============================================================
// Config CRUD 服务层（推荐使用）
// ============================================================

export {
  MonitoredSymbolsRepo,
  ExchangeConfigRepo,
  AppConfigRepo,
} from "./config-crud";

// ============================================================
// PostgreSQL 连接池 & 工具
// ============================================================

export {
  pool,
  healthCheck,
  timescaleVersion,
  withTransaction,
  closePool,
  registerShutdownHandlers,
  initSchemaFromFile,
  initSchema,
  isSchemaInitialized,
} from "./pg";

export { default as defaultPool } from "./pg";