import { ElementAttribute } from "../../ElementAttribute";
import { ElementType } from "../../ElementType";
import { OnMouseDown, OnTouchStart } from "../../EventListeners";

export class VideoAutoPlay
{
  static applyOnDocument()
  {   
    let startAutoPlayVideos = ()=>
    {
      ElementType.video.forEachInDoc(
        async ( v )=>
        {
          if ( ! ElementAttribute.autoplay.in( v ) )
          {
            return;
          }

          if ( ! v.paused )
          {
            return;
          }

          try
          { 
            await v.play();
          }
          catch ( e )
          {
            
          }
          
        }
      );

      OnMouseDown.remove( document.body, startAutoPlayVideos );
      OnTouchStart.remove( document.body, startAutoPlayVideos );
    };


    OnMouseDown.add( document.body, startAutoPlayVideos );
    OnTouchStart.add( document.body, startAutoPlayVideos );
  }
}