/**
 * QuestDB configuration using Yup
 * Time-series database for OHLCV data, indicators, and performance metrics
 */
import { cleanEnv, envValidators } from './env-utils';

const { str, port, bool, num } = envValidators;

/**
 * QuestDB configuration with validation and defaults
 */
export const questdbConfig = cleanEnv(process.env, {
  // QuestDB Connection
  QUESTDB_HOST: str('localhost', 'QuestDB host'),
  QUESTDB_HTTP_PORT: port(9000, 'QuestDB HTTP port (web console)'),
  QUESTDB_PG_PORT: port(8812, 'QuestDB PostgreSQL wire protocol port'),
  QUESTDB_INFLUX_PORT: port(9009, 'QuestDB InfluxDB line protocol port'),

  // Authentication (if enabled)
  QUESTDB_USER: str('', 'QuestDB username (if auth enabled)'),
  QUESTDB_PASSWORD: str('', 'QuestDB password (if auth enabled)'),

  // Connection Settings
  QUESTDB_CONNECTION_TIMEOUT: num(5000, 'Connection timeout in ms'),
  QUESTDB_REQUEST_TIMEOUT: num(30000, 'Request timeout in ms'),
  QUESTDB_RETRY_ATTEMPTS: num(3, 'Number of retry attempts'),

  // TLS Settings
  QUESTDB_TLS_ENABLED: bool(false, 'Enable TLS for QuestDB connection'),
  QUESTDB_TLS_VERIFY_SERVER_CERT: bool(true, 'Verify server certificate'),

  // Database Settings
  QUESTDB_DEFAULT_DATABASE: str('qdb', 'Default database name'),
  QUESTDB_TELEMETRY_ENABLED: bool(false, 'Enable telemetry'),
});

// Export typed configuration object
export type QuestDbConfig = typeof questdbConfig;

// Export individual config values for convenience
export const {
  QUESTDB_HOST,
  QUESTDB_HTTP_PORT,
  QUESTDB_PG_PORT,
  QUESTDB_INFLUX_PORT,
  QUESTDB_USER,
  QUESTDB_PASSWORD,
  QUESTDB_CONNECTION_TIMEOUT,
  QUESTDB_REQUEST_TIMEOUT,
  QUESTDB_RETRY_ATTEMPTS,
  QUESTDB_TLS_ENABLED,
  QUESTDB_TLS_VERIFY_SERVER_CERT,
  QUESTDB_DEFAULT_DATABASE,
  QUESTDB_TELEMETRY_ENABLED,
} = questdbConfig;