import { ContainerConfig, Container } from '../Container';
import { Label, LabelConfig } from '../labels/Label';
import { UIInstanceManager } from '../../UIManager';
import { CastStartedEvent, CastWaitingForDeviceEvent, PlayerAPI } from 'bitmovin-player';
import { i18n } from '../../localization/i18n';

/**
 * Overlays the player and displays the status of a Cast session.
 *
 * @category Components
 */
export class CastStatusOverlay extends Container<ContainerConfig> {
  private statusLabel: Label<LabelConfig>;

  constructor(config: ContainerConfig = {}) {
    super(config);

    this.statusLabel = new Label<LabelConfig>({ cssClass: 'ui-cast-status-label' });

    this.config = this.mergeConfig(
      config,
      {
        cssClass: 'ui-cast-status-overlay',
        components: [this.statusLabel],
        hidden: true,
      },
      this.config,
    );
  }

  configure(player: PlayerAPI, uimanager: UIInstanceManager): void {
    super.configure(player, uimanager);

    player.on(player.exports.PlayerEvent.CastWaitingForDevice, (event: CastWaitingForDeviceEvent) => {
      this.show();
      // Get device name and update status text while connecting
      const castDeviceName = event.castPayload.deviceName;
      this.statusLabel.setText(i18n.getLocalizer('connectingTo', { castDeviceName }));
    });
    player.on(player.exports.PlayerEvent.CastStarted, (event: CastStartedEvent) => {
      // Session is started or resumed
      // For cases when a session is resumed, we do not receive the previous events and therefore show the status panel
      // here too
      this.show();
      const castDeviceName = event.deviceName;
      this.statusLabel.setText(i18n.getLocalizer('playingOn', { castDeviceName }));
    });
    player.on(player.exports.PlayerEvent.CastStopped, event => {
      // Cast session gone, hide the status panel
      this.hide();
    });
  }
}