import { Track } from '../report';

export class AdsActionDetection {
  adBreakIsShowing = false;

  private reportPageJumpOut = () => {
    this.track('AdBreakJumpOut', {
      context: 'AdsActionDetection'
    });
  };

  private reportPageHide = () => {
    this.track('AdBreakHide', {
      context: 'AdsActionDetection'
    });
  };

  constructor(readonly track: Track) {
    window.addEventListener('visibilitychange', () => {
      if (document.hidden && this.adBreakIsShowing) {
        this.reportPageHide();
      }
    });

    window.addEventListener('beforeunload', (e) => {
      if (this.adBreakIsShowing) {
        this.reportPageJumpOut();
      }
    });
  }
}