import { rewardsHelper } from '@/common/rewards';
import {
  JoliboxAdsForGame,
  IAdsInitParams,
  IAdConfigParams,
  IAdBreakParams,
  IAdUnitParams
} from '@jolibox/ads';
import { IAdsHandler } from '../ads';
import { JoliboxHttpClient } from '@/h5/http';
import { context } from '@/common/context';

export default class JoliboxAdsHandler implements IAdsHandler {
  constructor(private ads: JoliboxAdsForGame, private httpClient: JoliboxHttpClient) {}

  getAdsInstance(): JoliboxAdsForGame {
    return this.ads;
  }

  init(config?: IAdsInitParams): void {
    this.ads.init(config);
  }

  adConfig(params: IAdConfigParams): void {
    this.ads.adConfig(params);
  }

  async adBreak(params: IAdBreakParams): Promise<void> {
    const isSubUser = context.hostUserInfo?.isSubUser;

    // if is sub user, just call adBreakDone with viewed status
    if (isSubUser) {
      this.wrapAdBreadDoneViewed(params);
      return;
    }

    if (params.type === 'reward') {
      try {
        const rewardsTypes = await rewardsHelper.getRewardsTypes(this.httpClient);
        const rewardResult = await rewardsHelper.handleReward(rewardsTypes, params);
        if (!rewardResult) {
          throw new Error('handleReward failed: fallback to unlock failed');
        }
      } catch (e) {
        console.info('handleReward failed', e);
        params.adBreakDone?.({
          breakType: params.type,
          breakFormat: params.type === 'reward' ? 'reward' : 'interstitial',
          breakStatus: 'noAdPreloaded'
        });
      }
    } else {
      this.ads.adBreak(params);
    }
  }

  adUnit(params: IAdUnitParams): void {
    this.ads.adUnit(params);
  }

  private wrapAdBreadDoneViewed(params: IAdBreakParams) {
    params.adBreakDone?.({
      breakType: params.type,
      breakName: 'name' in params ? params.name ?? '' : '',
      breakFormat: params.type === 'reward' ? 'reward' : 'interstitial',
      breakStatus: 'viewed'
    });
    if ('adViewed' in params) {
      params.adViewed?.();
    }
  }
}