import { Client } from 'castv2-client';
import { DefaultMediaReceiver } from 'castv2-client';
import mdns from 'mdns';

const browser = mdns.createBrowser(mdns.tcp('googlecast'));

browser.on('serviceUp', service => {
  console.log(
    'found device "%s" at %s:%d',
    service.name,
    service.addresses[0],
    service.port
  );
  ondeviceup(service.addresses[0]);
  browser.stop();
});

browser.start();

function ondeviceup(host) {
  const client = new Client();

  client.connect(host, () => {
    console.log('connected, launching app ...');

    client.launch(DefaultMediaReceiver, (err, player) => {
      const media = {
        // Here you can plug an URL to any mp4, webm, mp3 or jpg file with the proper contentType.
        contentId:
          'http://commondatastorage.googleapis.com/gtv-videos-bucket/big_buck_bunny_1080p.mp4',
        contentType: 'video/mp4',
        streamType: 'BUFFERED', // or LIVE

        // Title and cover displayed while buffering
        metadata: {
          type: 0,
          metadataType: 0,
          title: 'Big Buck Bunny',
          images: [
            {
              url:
                'http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg'
            }
          ]
        }
      };

      player.on('status', status => {
        console.log('status broadcast playerState=%s', status.playerState);
      });

      console.log(
        'app "%s" launched, loading media %s ...',
        player.session.displayName,
        media.contentId
      );

      player.load(media, { autoplay: true }, (err, status) => {
        console.log('media loaded playerState=%s', status.playerState);

        // Seek to 2 minutes after 15 seconds playing.
        setTimeout(() => {
          player.seek(2 * 60, (err, status) => {
            //
          });
        }, 15000);
      });
    });
  });

  client.on('error', err => {
    console.log('Error: %s', err.message);
    client.close();
  });
}