import {
  BaseHandler,
  Handler,
  Operation,
  ScheduledOperation,
  type IServiceContainer,
} from '@stock-bot/handlers';
import { fetchExchanges, fetchExchangesAndSymbols, fetchSession, fetchSymbols } from './actions';

@Handler('ib')
export class IbHandler extends BaseHandler {
  constructor(services: IServiceContainer) {
    super(services);
  }

  @Operation('fetch-session')
  async fetchSession(): Promise<Record<string, string> | undefined> {
    return fetchSession(this);
  }

  @Operation('fetch-exchanges')
  async fetchExchanges(): Promise<unknown[] | null> {
    return fetchExchanges(this);
  }

  @Operation('fetch-symbols')
  async fetchSymbols(): Promise<unknown[] | null> {
    return fetchSymbols(this);
  }

  @Operation('ib-exchanges-and-symbols')
  @ScheduledOperation('ib-exchanges-and-symbols', '0 0 * * 0', {
    priority: 5,
    description: 'Fetch and update IB exchanges and symbols data',
    immediately: false,
  })
  async fetchExchangesAndSymbols(): Promise<unknown> {
    return fetchExchangesAndSymbols(this);
  }
}