react-native-video/lib/module/core/VideoPlayer.js

"use strict";

import { Platform } from "react-native";
import { NitroModules } from "react-native-nitro-modules";
import { tryParseNativeVideoError, VideoRuntimeError } from "./types/VideoError.js";
import { createPlayer } from "./utils/playerFactory.js";
import { createSource } from "./utils/sourceFactory.js";
import { VideoPlayerEvents } from "./VideoPlayerEvents.js";
class VideoPlayer extends VideoPlayerEvents {
  constructor(source) {
    const hybridSource = createSource(source);
    const player = createPlayer(hybridSource);

    // Initialize events
    super(player.eventEmitter);
    this.player = player;
  }

  /**
   * Cleans up player's native resources and releases native state.
   * After calling this method, the player is no longer usable.
   * @internal
   */
  __destroy() {
    this.clearAllEvents();
    this.player.dispose();
  }

  /**
   * Returns the native (hybrid) player instance.
   * Should not be used outside of the module.
   * @internal
   */
  __getNativePlayer() {
    return this.player;
  }

  /**
   * Handles parsing native errors to VideoRuntimeError and calling onError if provided
   * @internal
   */
  throwError(error) {
    const parsedError = tryParseNativeVideoError(error);
    if (parsedError instanceof VideoRuntimeError && this.triggerEvent("onError", parsedError)) {
      // We don't throw errors if onError is provided
      return;
    }
    throw parsedError;
  }

  /**
   * Wraps a promise to try parsing native errors to VideoRuntimeError
   * @internal
   */
  wrapPromise(promise) {
    return new Promise((resolve, reject) => {
      promise.then(resolve).catch(error => {
        reject(this.throwError(error));
      });
    });
  }

  // Source
  get source() {
    return this.player.source;
  }

  // Status
  get status() {
    return this.player.status;
  }

  // Duration
  get duration() {
    return this.player.duration;
  }

  // Volume
  get volume() {
    return this.player.volume;
  }
  set volume(value) {
    this.player.volume = value;
  }

  // Current Time
  get currentTime() {
    return this.player.currentTime;
  }
  set currentTime(value) {
    this.player.currentTime = value;
  }

  // Muted
  get muted() {
    return this.player.muted;
  }
  set muted(value) {
    this.player.muted = value;
  }

  // Loop
  get loop() {
    return this.player.loop;
  }
  set loop(value) {
    this.player.loop = value;
  }

  // Rate
  get rate() {
    return this.player.rate;
  }
  set rate(value) {
    this.player.rate = value;
  }

  // Mix Audio Mode
  get mixAudioMode() {
    return this.player.mixAudioMode;
  }
  set mixAudioMode(value) {
    this.player.mixAudioMode = value;
  }

  // Ignore Silent Switch Mode
  get ignoreSilentSwitchMode() {
    return this.player.ignoreSilentSwitchMode;
  }
  set ignoreSilentSwitchMode(value) {
    if (__DEV__ && !["ios"].includes(Platform.OS)) {
      console.warn("ignoreSilentSwitchMode is not supported on this platform, it wont have any effect");
    }
    this.player.ignoreSilentSwitchMode = value;
  }

  // Play In Background
  get playInBackground() {
    return this.player.playInBackground;
  }
  set playInBackground(value) {
    this.player.playInBackground = value;
  }

  // Play When Inactive
  get playWhenInactive() {
    return this.player.playWhenInactive;
  }
  set playWhenInactive(value) {
    this.player.playWhenInactive = value;
  }

  // Is Playing
  get isPlaying() {
    return this.player.isPlaying;
  }
  get showNotificationControls() {
    return this.player.showNotificationControls;
  }
  set showNotificationControls(value) {
    this.player.showNotificationControls = value;
  }
  async initialize() {
    await this.wrapPromise(this.player.initialize());
    NitroModules.updateMemorySize(this.player);
  }
  async preload() {
    await this.wrapPromise(this.player.preload());
    NitroModules.updateMemorySize(this.player);
  }

  /**
   * Releases the player's native resources and releases native state.
   * After calling this method, the player is no longer usable.
   * Accessing any properties or methods of the player after calling this method will throw an error.
   * If you want to clean player resource use `replaceSourceAsync` with `null` instead.
   */
  release() {
    this.__destroy();
  }
  play() {
    try {
      this.player.play();
    } catch (error) {
      this.throwError(error);
    }
  }
  pause() {
    try {
      this.player.pause();
    } catch (error) {
      this.throwError(error);
    }
  }
  seekBy(time) {
    try {
      this.player.seekBy(time);
    } catch (error) {
      this.throwError(error);
    }
  }
  seekTo(time) {
    try {
      this.player.seekTo(time);
    } catch (error) {
      this.throwError(error);
    }
  }
  async replaceSourceAsync(source) {
    await this.wrapPromise(this.player.replaceSourceAsync(source === null ? null : createSource(source)));
    NitroModules.updateMemorySize(this.player);
  }

  // Text Track Management
  getAvailableTextTracks() {
    try {
      return this.player.getAvailableTextTracks();
    } catch (error) {
      this.throwError(error);
      return [];
    }
  }
  selectTextTrack(textTrack) {
    try {
      this.player.selectTextTrack(textTrack);
    } catch (error) {
      this.throwError(error);
    }
  }

  // Selected Text Track
  get selectedTrack() {
    return this.player.selectedTrack;
  }

  // TODO: implement this
  getAvailableAudioTracks() {
    return [];
  }
  selectAudioTrack(_) {}
  get selectedAudioTrack() {
    return undefined;
  }
  getAvailableVideoTracks() {
    return [];
  }
  selectVideoTrack(_) {}
  get selectedVideoTrack() {
    return undefined;
  }

  // quality

  getAvailableQualities() {
    return [];
  }
  selectQuality(_) {}
  get currentQuality() {
    return undefined;
  }
  get autoQualityEnabled() {
    return true;
  }
}
export { VideoPlayer };
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