import { EventEmitter, once } from 'stream';
import { load, CodeManager } from './load.ts';

export enum LoadStatus {
  LOADING = 'loading',
  LOADED = 'loaded',
  ERROR = 'error',
}
export const manager = {
  loaded: LoadStatus.LOADING, // 是否已经加载
  list: [] as CodeManager[],
};

export const events = new EventEmitter();

once(events, 'loaded')
  .then(() => {
    manager.loaded = LoadStatus.LOADED;
    console.log('manager loaded');
  })
  .catch((e) => {
    manager.loaded = LoadStatus.ERROR;
    console.error('manager loaded error', e);
  });

const init = async function () {
  const r = await load();
  manager.list = r;
  
  events.emit('loaded');
};

init();