/**
 * Provides Sandstone-themed video player components.
 *
 * @module sandstone/VideoPlayer
 * @exports Video
 * @exports VideoPlayer
 * @exports VideoPlayerBase
 */

import React from 'react';
import ReactDOM from 'react-dom';

import classNames from 'classnames';
import DurationFmt from 'ilib/lib/DurationFmt';
import PropTypes from 'prop-types';
import shallowEqual from 'recompose/shallowEqual';

import { off, on } from '@enact/core/dispatcher';
import {
  adaptEvent,
  call,
  forKey,
  forward,
  forwardWithPrevent,
  handle,
  preventDefault,
  returnsTrue,
  stopImmediate,
} from '@enact/core/handle';
import ApiDecorator from '@enact/core/internal/ApiDecorator';
import EnactPropTypes from '@enact/core/internal/prop-types';
import { is } from '@enact/core/keymap';
import { platform } from '@enact/core/platform';
import { Job, memoize, perfNow } from '@enact/core/util';
import { I18nContextDecorator } from '@enact/i18n/I18nDecorator';
import { toUpperCase } from '@enact/i18n/util';
import Skinnable from '@enact/sandstone/Skinnable';
import { getDirection, Spotlight } from '@enact/spotlight';
import { SpotlightContainerDecorator } from '@enact/spotlight/SpotlightContainerDecorator';
import { Spottable } from '@enact/spotlight/Spottable';
import Announce from '@enact/ui/AnnounceDecorator/Announce';
import ComponentOverride from '@enact/ui/ComponentOverride';
import { FloatingLayerDecorator } from '@enact/ui/FloatingLayer';
import { FloatingLayerContext } from '@enact/ui/FloatingLayer/FloatingLayerDecorator';
import Marquee from '@enact/ui/Marquee';
import Slottable from '@enact/ui/Slottable';
import Touchable from '@enact/ui/Touchable';

import { panel_names } from '../../utils/Config';
import { $L } from '../../utils/helperMethods';
import { SpotlightIds } from '../../utils/SpotlightIds';
import ThemeIndicator from '../../views/DetailPanel/components/indicator/ThemeIndicator';
import ThemeIndicatorArrow from '../../views/DetailPanel/components/indicator/ThemeIndicatorArrow';
import PlayerOverlayContents from '../../views/PlayerPanel/PlayerOverlay/PlayerOverlayContents';
import PlayerOverlayQRCode from '../../views/PlayerPanel/PlayerOverlay/PlayerOverlayQRCode';
import Loader from '../Loader/Loader';
import { MediaControls, MediaSlider, secondsToTime, Times } from '../MediaPlayer';
import VideoOverlayWithPhoneNumber from '../VideoOverlayWithPhoneNumber/VideoOverlayWithPhoneNumber';
import FeedbackContent from './FeedbackContent';
import FeedbackTooltip from './FeedbackTooltip';
import Media from './Media';
import MediaTitle from './MediaTitle';
import Overlay from './Overlay';
import TReactPlayer from './TReactPlayer';
import Video from './Video';
import css from './VideoPlayer.module.less';
import { updateVideoPlayState } from '../../actions/playActions';

const isEnter = is('enter');
const isLeft = is('left');
const isRight = is('right');

const jumpBackKeyCode = 37;
const jumpForwardKeyCode = 39;
const controlsHandleAboveSelectionKeys = [13, 16777221, jumpBackKeyCode, jumpForwardKeyCode];
const getControlsHandleAboveHoldConfig = ({ frequency, time }) => ({
  events: [{ name: 'hold', time }],
  frequency,
});
const shouldJump = ({ disabled, no5WayJump }, { mediaControlsVisible, sourceUnavailable }) =>
  !no5WayJump && !mediaControlsVisible && !(disabled || sourceUnavailable);
const calcNumberValueOfPlaybackRate = (rate) => {
  const pbArray = String(rate).split('/');
  return pbArray.length > 1 ? parseInt(pbArray[0]) / parseInt(pbArray[1]) : parseInt(rate);
};
const SpottableBtn = Spottable('button');
const SpottableDiv = Touchable(Spottable('div'));
const RootContainer = SpotlightContainerDecorator(
  {
    enterTo: 'default-element',
    defaultElement: [`.${css.controlsHandleAbove}`, `.${css.controlsFrame}`],
  },
  'div'
);

const ControlsContainer = SpotlightContainerDecorator(
  {
    enterTo: '',
    straightOnly: true,
  },
  'div'
);

const memoGetDurFmt = memoize(
  (/* locale */) =>
    new DurationFmt({
      length: 'medium',
      style: 'clock',
      useNative: false,
    })
);

const getDurFmt = (locale) => {
  if (typeof window === 'undefined') return null;

  return memoGetDurFmt(locale);
};

const forwardWithState = (type) => adaptEvent(call('addStateToEvent'), forwardWithPrevent(type));

const forwardToggleMore = forward('onToggleMore');

// provide forwarding of events on media controls
const forwardControlsAvailable = forward('onControlsAvailable');
const forwardPlay = forwardWithState('onPlay');
const forwardPause = forwardWithState('onPause');
const forwardRewind = forwardWithState('onRewind');
const forwardFastForward = forwardWithState('onFastForward');
const forwardJumpBackward = forwardWithState('onJumpBackward');
const forwardJumpForward = forwardWithState('onJumpForward');

const AnnounceState = {
  // Video is loaded but additional announcements have not been made
  READY: 0,

  // The title should be announced
  TITLE: 1,

  // The title has been announce
  TITLE_READ: 2,

  // The infoComponents should be announce
  INFO: 3,

  // All announcements have been made
  DONE: 4,
};

/**
 * Every callback sent by [VideoPlayer]{@link sandstone/VideoPlayer} receives a status package,
 * which includes an object with the following key/value pairs as the first argument:
 *
 * @typedef {Object} videoStatus
 * @memberof sandstone/VideoPlayer
 * @property {String} type - Type of event that triggered this callback
 * @property {Number} currentTime - Playback index of the media in seconds
 * @property {Number} duration - Media's entire duration in seconds
 * @property {Boolean} paused - Playing vs paused state. `true` means the media is paused
 * @property {Number} playbackRate - Current playback rate, as a number
 * @property {Number} proportionLoaded - A value between `0` and `1` representing the proportion of the media that has loaded
 * @property {Number} proportionPlayed - A value between `0` and `1` representing the proportion of the media that has already been shown
 *
 * @public
 */

/**
 * A set of playback rates when media fast forwards, rewinds, slow-forwards, or slow-rewinds.
 *
 * The number used for each operation is proportional to the normal playing speed, 1. If the rate
 * is less than 1, it will play slower than normal speed, and, if it is larger than 1, it will play
 * faster. If it is negative, it will play backward.
 *
 * The order of numbers represents the incremental order of rates that will be used for each
 * operation. Note that all rates are expressed as strings and fractions are used rather than decimals
 * (e.g.: `'1/2'`, not `'0.5'`).
 *
 * @typedef {Object} playbackRateHash
 * @memberof sandstone/VideoPlayer
 * @property {String[]} fastForward - An array of playback rates when media fast forwards
 * @property {String[]} rewind - An array of playback rates when media rewinds
 * @property {String[]} slowForward - An array of playback rates when media slow-forwards
 * @property {String[]} slowRewind - An array of playback rates when media slow-rewinds
 *
 * @public
 */

/**
 * A player for video {@link sandstone/VideoPlayer.VideoPlayerBase}.
 *
 * @class VideoPlayerBase
 * @memberof sandstone/VideoPlayer
 * @ui
 * @public
 */
const VideoPlayerBase = class extends React.Component {
  static displayName = 'VideoPlayerBase';

  static propTypes = /** @lends sandstone/VideoPlayer.VideoPlayerBase.prototype */ {
    /**
     * passed by AnnounceDecorator for accessibility
     *
     * @type {Function}
     * @private
     */
    announce: PropTypes.func,

    /**
     * The time (in milliseconds) before the control buttons will hide.
     *
     * Setting this to 0 or `null` disables closing, requiring user input to open and close.
     *
     * @type {Number}
     * @default 5000
     * @public
     */
    autoCloseTimeout: PropTypes.number,

    /**
     * Removes interactive capability from this component. This includes, but is not limited to,
     * key-press events, most clickable buttons, and prevents the showing of the controls.
     *
     * @type {Boolean}
     * @public
     */
    disabled: PropTypes.bool,

    /**
     * Amount of time (in milliseconds) after which the feedback text/icon part of the slider's
     * tooltip will automatically hidden after the last action.
     * Setting this to 0 or `null` disables feedbackHideDelay; feedback will always be present.
     *
     * @type {Number}
     * @default 3000
     * @public
     */
    feedbackHideDelay: PropTypes.number,

    /**
     * Components placed below the title.
     *
     * Typically these will be media descriptor icons, like how many audio channels, what codec
     * the video uses, but can also be a description for the video or anything else that seems
     * appropriate to provide information about the video to the user.
     *
     * @type {Node}
     * @public
     */
    infoComponents: PropTypes.node,
    backButton: PropTypes.node,
    promotionTitle: PropTypes.string,
    /**
     * The number of milliseconds that the player will pause before firing the
     * first jump event on a right or left pulse.
     *
     * @type {Number}
     * @default 400
     * @public
     */
    initialJumpDelay: PropTypes.number,

    /**
     * The number of seconds the player should skip forward or backward when a "jump" button is
     * pressed.
     *
     * @type {Number}
     * @default 30
     * @public
     */
    jumpBy: PropTypes.number,

    /**
     * The number of milliseconds that the player will throttle before firing a
     * jump event on a right or left pulse.
     *
     * @type {Number}
     * @default 200
     * @public
     */
    jumpDelay: PropTypes.number,

    /**
     * Manually set the loading state of the media, in case you have information that
     * `VideoPlayer` does not have.
     *
     * @type {Boolean}
     * @public
     */
    loading: PropTypes.bool,

    /**
     * The current locale as a
     * {@link https://tools.ietf.org/html/rfc5646|BCP 47 language tag}.
     *
     * @type {String}
     * @public
     */
    locale: PropTypes.string,

    /**
     * Overrides the default media control component to support customized behaviors.
     *
     * The provided component will receive the following props from `VideoPlayer`:
     *
     * * `initialJumpDelay` - Time (in ms) to wait before starting a jump
     * * `jumpDelay` -  - Time (in ms) to wait between jumps
     * * `mediaDisabled` - `true` when the media controls are not interactive
     * * `no5WayJump` - `true` when 5-way jumping is disabled
     * * `onClose` - Called when cancel key is pressed when the media controls are visible
     * * `onFastForward` - Called when the media is fast forwarded via a key event
     * * `onJump` - Called when the media jumps either forward or backward
     * * `onJumpBackwardButtonClick` - Called when the jump backward button is pressed
     * * `onJumpForwardButtonClick` - Called when the jump forward button is pressed
     * * `onKeyDown` - Called when a key is pressed
     * * `onPause` - Called when the media is paused via a key event
     * * `onPlay` - Called when the media is played via a key event
     * * `onRewind` - Called when the media is rewound via a key event
     * * `onToggleMore` - Called when the more components are hidden or shown
     * * `paused` - `true` when the media is paused
     * * `spotlightId` - The spotlight container Id for the media controls
     * * `spotlightDisabled` - `true` when spotlight is disabled for the media controls
     * * `visible` - `true` when the media controls should be displayed
     *
     * @type {Component|Element}
     * @default sandstone/MediaPlayer.MediaControls
     * @public
     */
    mediaControlsComponent: EnactPropTypes.componentOverride,

    /**
     * Amount of time (in milliseconds), after the last user action, that the `miniFeedback`
     * will automatically hide.
     * Setting this to 0 or `null` disables `miniFeedbackHideDelay`; `miniFeedback` will always
     * be present.
     *
     * @type {Number}
     * @default 2000
     * @public
     */
    miniFeedbackHideDelay: PropTypes.number,

    /**
     * Disable audio for this video.
     *
     * In a TV context, this is handled by the remote control, not programmatically in the
     * VideoPlayer API.
     *
     * @type {Boolean}
     * @default false
     * @public
     */
    muted: PropTypes.bool,

    /**
     * Prevents the default behavior of using left and right keys for seeking.
     *
     * @type {Boolean}
     * @public
     */
    no5WayJump: PropTypes.bool,

    /**
     * Prevents the default behavior of playing a video immediately after it's loaded.
     *
     * @type {Boolean}
     * @default false
     * @public
     */
    noAutoPlay: PropTypes.bool,

    /**
     * Prevents the default behavior of showing media controls immediately after it's loaded.
     *
     * @type {Boolean}
     * @default false
     * @public
     */
    noAutoShowMediaControls: PropTypes.bool,

    /**
     * Hides media slider feedback when fast forward or rewind while media controls are hidden.
     *
     * @type {Boolean}
     * @default false
     * @public
     */
    noMediaSliderFeedback: PropTypes.bool,

    /**
     * Removes the mini feedback.
     *
     * @type {Boolean}
     * @default false
     * @public
     */
    noMiniFeedback: PropTypes.bool,

    /**
     * Removes the media slider.
     *
     * @type {Boolean}
     * @default false
     * @public
     */
    noSlider: PropTypes.bool,

    /**
     * Disables Spotlight focus on the media slider while keeping it visible.
     *
     * @type {Boolean}
     * @default false
     * @public
     */
    disableSliderFocus: PropTypes.bool,

    /**
     * Removes spinner while loading.
     *
     * @type {Boolean}
     * @public
     */
    noSpinner: PropTypes.bool,

    /**
     * Called when the player's controls change availability, whether they are shown
     * or hidden.
     *
     * The current status is sent as the first argument in an object with a key `available`
     * which will be either `true` or `false`. (e.g.: `onControlsAvailable({available: true})`)
     *
     * @type {Function}
     * @public
     */
    onControlsAvailable: PropTypes.func,

    /**
     * Called when the video is fast forwarded.
     *
     * @type {Function}
     * @public
     */
    onFastForward: PropTypes.func,

    /**
     * Called when the user clicks the JumpBackward button.
     *
     * Is passed a {@link sandstone/VideoPlayer.videoStatus} as the first argument.
     *
     * @type {Function}
     * @public
     */
    onJumpBackward: PropTypes.func,

    /**
     * Called when the user clicks the JumpForward button.
     *
     * Is passed a {@link sandstone/VideoPlayer.videoStatus} as the first argument.
     *
     * @type {Function}
     * @public
     */
    onJumpForward: PropTypes.func,

    /**
     * Called when video is paused
     *
     * @type {Function}
     * @public
     */
    onPause: PropTypes.func,

    /**
     * Called when video is played
     *
     * @type {Function}
     * @public
     */
    onPlay: PropTypes.func,

    /**
     * Called when video is rewound.
     *
     * @type {Function}
     * @public
     */
    onRewind: PropTypes.func,

    /**
     * Called when the user is moving the VideoPlayer's Slider knob independently of
     * the current playback position.
     *
     * It is passed an object with a `seconds` key (float value) to indicate the current time
     * index. It can be used to update the `thumbnailSrc` to the reflect the current scrub
     * position.
     *
     * @type {Function}
     * @public
     */
    onScrub: PropTypes.func,

    /**
     * Called when seek is attempted while `seekDisabled` is true.
     *
     * @type {Function}
     */
    onSeekFailed: PropTypes.func,

    /**
     * Called when seeking outside of the current `selection` range.
     *
     * By default, the seek will still be performed. Calling `preventDefault()` on the event
     * will prevent the seek operation.
     *
     * @type {Function}
     * @public
     */
    onSeekOutsideSelection: PropTypes.func,

    /**
     * Called when the visibility of more components is changed
     *
     * Event payload includes:
     *
     * * `type` - Type of event, `'onToggleMore'`
     * * `showMoreComponents` - `true` when the components are visible`
     * * `liftDistance` - The distance, in pixels, the component animates
     *`
     * @type {Function}
     * @public
     */
    onToggleMore: PropTypes.func,

    /**
     * Pauses the video when it reaches either the start or the end of the video during rewind,
     * slow rewind, fast forward, or slow forward.
     *
     * @type {Boolean}
     * @default false
     * @public
     */
    pauseAtEnd: PropTypes.bool,

    /**
     * Mapping of playback rate names to playback rate values that may be set.
     *
     * @type {sandstone/VideoPlayer.playbackRateHash}
     * @default {
     *	fastForward: ['2', '4', '8', '16'],
     *	rewind: ['-2', '-4', '-8', '-16'],
     *	slowForward: ['1/4', '1/2'],
     *	slowRewind: ['-1/2', '-1']
     * }
     * @public
     */
    playbackRateHash: PropTypes.shape({
      fastForward: PropTypes.arrayOf(PropTypes.string),
      rewind: PropTypes.arrayOf(PropTypes.string),
      slowForward: PropTypes.arrayOf(PropTypes.string),
      slowRewind: PropTypes.arrayOf(PropTypes.string),
    }),

    /**
     * Disables seek function.
     *
     * Note that jump by arrow keys will also be disabled when `true`.
     *
     * @type {Boolean}
     * @public
     */
    seekDisabled: PropTypes.bool,

    /**
     * A range of the video to display as selected.
     *
     * The value of `selection` may either be:
     * * `null` or `undefined` for no selection,
     * * a single-element array with the start time of the selection
     * * a two-element array containing both the start and end time of the selection in seconds
     *
     * When the start time is specified, the media slider will show filled starting at that
     * time to the current time.
     *
     * When the end time is specified, the slider's background will be filled between the two
     * times.
     *
     * @type {Number[]}
     * @public
     */
    selection: PropTypes.arrayOf(PropTypes.number),

    /**
     * Registers the VideoPlayer component with an
     * {@link core/internal/ApiDecorator.ApiDecorator}.
     *
     * @type {Function}
     * @private
     */
    setApiProvider: PropTypes.func,

    /**
     * The video source.
     *
     * Any children `<source>` tag elements of [VideoPlayer]{@link sandstone/VideoPlayer} will
     * be sent directly to the `videoComponent` as video sources.
     *
     * @type {Node}
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/source
     * @public
     */
    source: PropTypes.node,
    track: PropTypes.node,

    /**
     * Disables spotlight navigation into the component.
     *
     * @type {Boolean}
     * @public
     */
    spotlightDisabled: PropTypes.bool,

    /**
     * The spotlight container ID for the player.
     *
     * @type {String}
     * @public
     * @default 'videoPlayer'
     */
    spotlightId: PropTypes.string,

    /**
     * The thumbnail component to be used instead of the built-in version.
     *
     * The internal thumbnail style will not be applied to this component. This component
     * follows the same rules as the built-in version.
     *
     * @type {String|Component|Element}
     * @public
     */
    thumbnailComponent: EnactPropTypes.renderableOverride,

    /**
     * Thumbnail image source to show on the slider knob.
     *
     * This is a standard {@link sandstone/Image} component so it supports all of the same
     * options for the `src` property. If no `thumbnailComponent` and no `thumbnailSrc` is set,
     * no tooltip will display.
     *
     * @type {String|Object}
     * @public
     */
    thumbnailSrc: PropTypes.oneOfType([PropTypes.string, PropTypes.object]),

    /**
     * Enables the thumbnail transition from opaque to translucent.
     *
     * @type {Boolean}
     * @public
     */
    thumbnailUnavailable: PropTypes.bool,

    /**
     * Title for the video being played.
     *
     * @type {String|Node}
     * @public
     */
    title: PropTypes.oneOfType([PropTypes.string, PropTypes.node]),

    /**
     * The time (in milliseconds) before the title disappears from the controls.
     *
     * Setting this to `0` disables hiding.
     *
     * @type {Number}
     * @default 5000
     * @public
     */
    titleHideDelay: PropTypes.number,

    /**
     * Video component to use.
     *
     * The default renders an `HTMLVideoElement`. Custom video components must have a similar
     * API structure, exposing the following APIs:
     *
     * Properties:
     * * `currentTime` {Number} - Playback index of the media in seconds
     * * `duration` {Number} - Media's entire duration in seconds
     * * `error` {Boolean} - `true` if video playback has errored.
     * * `loading` {Boolean} - `true` if video playback is loading.
     * * `paused` {Boolean} - Playing vs paused state. `true` means the media is paused
     * * `playbackRate` {Number} - Current playback rate, as a number
     * * `proportionLoaded` {Number} - A value between `0` and `1`
     *	representing the proportion of the media that has loaded
     * * `proportionPlayed` {Number} - A value between `0` and `1` representing the
     *	proportion of the media that has already been shown
     *
     * Events:
     * * `onLoadStart` - Called when the video starts to load
     * * `onUpdate` - Sent when any of the properties were updated
     *
     * Methods:
     * * `play()` - play video
     * * `pause()` - pause video
     * * `load()` - load video
     *
     * The [`source`]{@link sandstone/VideoPlayer.Video.source} property is passed to
     * the video component as a child node.
     *
     * @type {Component|Element}
     * @default {@link ui/Media.Media}
     * @public
     */
    videoComponent: EnactPropTypes.componentOverride,

    introTime: PropTypes.number,
    onClickSkipIntro: PropTypes.func,
    onIntroDisabled: PropTypes.func,
    modalClassName: PropTypes.any,
    src: PropTypes.string, //for ReactPlayer
    reactPlayerConfig: PropTypes.any, //for ReactPlayer
    qrCurrentItem: PropTypes.any,
    modalScale: PropTypes.number,
    setBelowContentsVisible: PropTypes.func,
    belowContentsVisible: PropTypes.bool,
    tabContainerVersion: PropTypes.number,
    tabIndexV2: PropTypes.number,
    dispatch: PropTypes.func,
  };

  static contextType = FloatingLayerContext;

  static defaultProps = {
    autoCloseTimeout: 3000,
    disableSliderFocus: false,
    feedbackHideDelay: 3000,
    initialJumpDelay: 400,
    jumpBy: 30,
    jumpDelay: 200,
    mediaControlsComponent: MediaControls,
    miniFeedbackHideDelay: 2000,
    playbackRateHash: {
      fastForward: ['2', '4', '8', '16'],
      rewind: ['-2', '-4', '-8', '-16'],
      slowForward: ['1/4', '1/2'],
      slowRewind: ['-1/2', '-1'],
    },
    spotlightId: 'videoPlayer',
    titleHideDelay: 5000,
    //ReactPlayer
    videoComponent: typeof window === 'object' && !window.PalmSystem ? TReactPlayer : Media,
    width: '100%', //for ReactPlayer
    height: '100%', //for ReactPlayer
  };

  constructor(props) {
    super(props);

    // Internal State
    this.video = null;
    this.currentLiveTimeSeconds = props.currentLiveTimeSeconds;
    this.liveTotalTime = props.liveTotalTime;
    this.type = props.type;
    this.pulsedPlaybackRate = null;
    this.pulsedPlaybackState = null;
    this.prevCommand = props.noAutoPlay ? 'pause' : 'play';
    this.showMiniFeedback = false;
    this.speedIndex = 0;
    this.id = this.generateId();
    this.selectPlaybackRates('fastForward');
    this.sliderKnobProportion = 0;
    this.mediaControlsSpotlightId = props.spotlightId + '_mediaControls';
    this.jumpButtonPressed = null;

    // Re-render-necessary State
    this.state = {
      currentLiveTimeSeconds: props.currentLiveTimeSeconds,
      liveTotalTime: props.liveTotalTime,
      announce: AnnounceState.READY,
      currentTime: 0,
      duration: 0,
      error: false,
      loading: true,
      paused: props.noAutoPlay,
      playbackRate: 1,
      titleOffsetHeight: 0,
      bottomOffsetHeight: 0,
      lastFocusedTarget: '',
      // Non-standard state computed from properties
      bottomControlsRendered: false,
      feedbackAction: 'idle',
      feedbackVisible: false,
      infoVisible: false,
      mediaControlsVisible: false,
      mediaSliderVisible: false,
      miniFeedbackVisible: false,
      proportionLoaded: 0,
      proportionPlayed: 0,
      sourceUnavailable: true,
      titleVisible: true,
      thumbnailUrl: null,
    };

    if (props.setApiProvider) {
      props.setApiProvider(this);
    }
  }

  static getDerivedStateFromProps(nextProps, prevState) {
    if (
      nextProps.currentLiveTimeSeconds !== prevState.currentLiveTimeSeconds ||
      nextProps.liveTotalTime !== prevState.liveTotalTime
    ) {
      return {
        currentLiveTimeSeconds: nextProps.currentLiveTimeSeconds,
        liveTotalTime: nextProps.liveTotalTime,
      };
    }
    return null;
  }

  componentDidMount() {
    on('mousemove', this.activityDetected);
    if (platform.touch) {
      on('touchmove', this.activityDetected);
    }
    if (typeof document !== 'undefined') {
      document.addEventListener('keydown', this.handleGlobalKeyDown, {
        capture: true,
      });
      document.addEventListener('wheel', this.activityDetected, {
        capture: true,
      });
    }
    this.startDelayedFeedbackHide();
    if (this.context && typeof this.context === 'function') {
      this.floatingLayerController = this.context(() => {});
    }
  }

  shouldComponentUpdate(nextProps, nextState) {
    if (
      // Use shallow props compare instead of source comparison to support possible changes
      // from mediaComponent.
      shallowEqual(this.props, nextProps) &&
      !this.state.miniFeedbackVisible &&
      this.state.miniFeedbackVisible === nextState.miniFeedbackVisible &&
      !this.state.mediaSliderVisible &&
      this.state.mediaSliderVisible === nextState.mediaSliderVisible &&
      this.state.loading === nextState.loading &&
      this.props.loading === nextProps.loading &&
      (this.state.currentTime !== nextState.currentTime ||
        this.state.proportionPlayed !== nextState.proportionPlayed ||
        this.state.sliderTooltipTime !== nextState.sliderTooltipTime)
    ) {
      return false;
    }

    return true;
  }

  componentDidUpdate(prevProps, prevState) {
    if (prevProps.currentLiveTimeSeconds !== this.props.currentLiveTimeSeconds) {
      this.currentLiveTimeSeconds = this.props.currentLiveTimeSeconds;
    }
    if (prevProps.liveTotalTime !== this.props.liveTotalTime) {
      this.liveTotalTime = this.props.liveTotalTime;
    }
    if (prevProps.panelInfo.modal !== this.props.panelInfo.modal) {
      if (!this.props.panelInfo.modal) {
        this.showControls();
      }
    }

    // TabContainerV2와 mediaControls 동기화
    if (
      this.props.tabContainerVersion === 2 &&
      this.props.belowContentsVisible !== undefined &&
      prevProps.belowContentsVisible !== this.props.belowContentsVisible
    ) {
      if (this.props.belowContentsVisible && !this.state.mediaControlsVisible) {
        // TabContainerV2가 표시될 때 controls도 표시
        this.showControls();
      } else if (!this.props.belowContentsVisible && this.state.mediaControlsVisible) {
        // TabContainerV2가 숨겨질 때 controls도 숨김
        this.hideControls();
      }
    }

    if (
      (!this.state.mediaControlsVisible &&
        prevState.mediaControlsVisible !== this.state.mediaControlsVisible) ||
      (!this.state.mediaSliderVisible &&
        prevState.mediaSliderVisible !== this.state.mediaSliderVisible)
    ) {
      this.floatingLayerController.notify({ action: 'closeAll' });
    }
    if (this.props.spotlightId !== prevProps.spotlightId) {
      this.mediaControlsSpotlightId = this.props.spotlightId + '_mediaControls';
    }
    if (this.state.mediaSliderVisible && !prevState.mediaSliderVisible) {
      forwardControlsAvailable({ available: true }, this.props);
    } else if (!this.state.mediaSliderVisible && prevState.mediaSliderVisible) {
      forwardControlsAvailable({ available: false }, this.props);
    }
    if (!this.state.mediaControlsVisible && prevState.mediaControlsVisible) {
      forwardControlsAvailable({ available: false }, this.props);
      this.stopAutoCloseTimeout();

      if (!this.props.spotlightDisabled) {
        // If last focused item were in the media controls or slider, we need to explicitly
        // blur the element when MediaControls hide. See ENYO-5648
        const current = Spotlight.getCurrent();
        const bottomControls = document && document.querySelector(`.${css.bottom}`);
        if (current && bottomControls && bottomControls.contains(current)) {
          current.blur();
        }

        // when in pointer mode, the focus call below will only update the last focused for
        // the video player and not set the active container to the video player which will
        // cause focus to land back on the media controls button when spotlight restores
        // focus.
        if (Spotlight.getPointerMode()) {
          Spotlight.setActiveContainer(this.props.spotlightId);
        }

        // Set focus to the hidden spottable control - maintaining focus on available spottable
        // controls, which prevents an additional 5-way attempt in order to re-show media controls
        Spotlight.focus(`.${css.controlsHandleAbove}`);
      }
    } else if (this.state.mediaControlsVisible && !prevState.mediaControlsVisible) {
      forwardControlsAvailable({ available: true }, this.props);
      this.startAutoCloseTimeout();

      if (!this.props.spotlightDisabled) {
        const current = Spotlight.getCurrent();
        if (!current || this.player.contains(current)) {
          // Set focus within media controls when they become visible.
          if (Spotlight.focus(SpotlightIds.PLAYER_SKIPINTRO) && this.jumpButtonPressed === 0) {
            this.jumpButtonPressed = null;
          } else if (
            !Spotlight.focus(SpotlightIds.PLAYER_SKIPINTRO) &&
            Spotlight.focus(this.mediaControlsSpotlightId) &&
            this.jumpButtonPressed === 0
          ) {
            this.jumpButtonPressed = null;
          }
        }
      }
    }
    if (
      !this.props.panelInfo.modal &&
      prevProps.sideContentsVisible !== this.props.sideContentsVisible
    ) {
      if (this.props.sideContentsVisible) {
        forwardControlsAvailable({ available: false }, this.props);
        this.stopAutoCloseTimeout();
      } else {
        forwardControlsAvailable({ available: true }, this.props);
        this.startAutoCloseTimeout();
      }
    }
    // Once video starts loading it queues bottom control render until idle
    if (
      this.state.bottomControlsRendered &&
      !prevState.bottomControlsRendered &&
      !this.state.mediaControlsVisible
    ) {
      this.showControls();
    }
    if (
      (prevProps.isSubtitleActive !== this.props.isSubtitleActive ||
        prevProps.captionEnable !== this.props.captionEnable) &&
      this.props.isYoutube &&
      this.video &&
      this.props.captionEnable
    ) {
      if (this.video.getOptions('captions').length > 0) {
        if (this.props.isSubtitleActive) {
          this.video?.loadModule('captions');
          this.video?.setOption('captions', 'track', { languageCode: 'en' });
        } else {
          this.video?.unloadModule('captions');
        }
      }
    }
    if (prevProps.thumbnailUrl !== this.props.thumbnailUrl) {
      this.setState({ thumbnailUrl: this.props.thumbnailUrl });
    }
    if (prevProps.src !== this.props.src && this.props.src) {
      this.setState({ loading: true });
    }
    //for old browser
    const progressbarNode = document.querySelector(`[role="progressbar"]`);
    if (progressbarNode) {
      const pBGNode = progressbarNode.childNodes?.[0]?.childNodes?.[0];
      const pProgressNode = progressbarNode.childNodes?.[0]?.childNodes?.[1];
      if (pBGNode && pProgressNode) {
        pBGNode.style.width = this.state.proportionLoaded * 100 + '%';
        pProgressNode.style.width = this.state.proportionPlayed * 100 + '%';
      }
    }
  }

  componentWillUnmount() {
    off('mousemove', this.activityDetected);
    if (platform.touch) {
      off('touchmove', this.activityDetected);
    }
    if (typeof document !== 'undefined') {
      document.removeEventListener('keydown', this.handleGlobalKeyDown, {
        capture: true,
      });
      document.removeEventListener('wheel', this.activityDetected, {
        capture: true,
      });
    }
    this.stopRewindJob();
    this.stopAutoCloseTimeout();
    this.stopDelayedTitleHide();
    this.stopDelayedFeedbackHide();
    this.stopDelayedMiniFeedbackHide();
    this.announceJob.stop();
    this.renderBottomControl.stop();
    this.slider5WayPressJob.stop();
    if (this.floatingLayerController) {
      this.floatingLayerController.unregister();
    }
  }

  //
  // Internal Methods
  //

  announceJob = new Job(
    (msg, clear) => this.announceRef && this.announceRef.announce(msg, clear),
    200
  );

  announce = (msg, clear) => {
    this.announceJob.start(msg, clear);
  };

  activityDetected = () => {
    this.startAutoCloseTimeout();
  };

  startAutoCloseTimeout = () => {
    // If this.state.more is used as a reference for when this function should fire, timing for
    // detection of when "more" is pressed vs when the state is updated is mismatched. Using an
    // instance variable that's only set and used for this express purpose seems cleanest.

    // TabContainerV2가 표시 중이면 자동으로 닫지 않음
    if (this.props.tabContainerVersion === 2 && this.props.belowContentsVisible) {
      return;
    }

    if (this.props.autoCloseTimeout && !this.props.sideContentsVisible) {
      this.autoCloseJob.startAfter(this.props.autoCloseTimeout);
    }
  };

  stopAutoCloseTimeout = () => {
    this.autoCloseJob.stop();
  };

  generateId = () => {
    return Math.random().toString(36).substr(2, 8);
  };

  isTimeBeyondSelection(time) {
    const { selection } = this.props;

    // if selection isn't set or only contains the starting value, there isn't a valid selection
    // with which to test the time
    if (selection != null && selection.length >= 2) {
      const [start, end] = selection;

      return time > end || time < start;
    }

    return false;
  }

  preventTimeChange(time) {
    return (
      this.isTimeBeyondSelection(time) &&
      !forwardWithPrevent(
        'onSeekOutsideSelection',
        { type: 'onSeekOutsideSelection', time },
        this.props
      )
    );
  }

  /**
   * If the announce state is either ready to read the title or ready to read info, advance the
   * state to "read".
   *
   * @returns {Boolean} Returns true to be used in event handlers
   * @private
   */
  markAnnounceRead = () => {
    if (this.state.announce === AnnounceState.TITLE) {
      this.setState({ announce: AnnounceState.TITLE_READ });
    } else if (this.state.announce === AnnounceState.INFO) {
      this.setState({ announce: AnnounceState.DONE });
    }

    return true;
  };

  /**
   * Shows media controls.
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @public
   */
  showControls = () => {
    if (this.props.disabled) {
      return;
    }

    // this.startDelayedFeedbackHide();
    // this.startDelayedTitleHide();

    this.setState(({ announce }) => {
      if (announce === AnnounceState.READY) {
        // if we haven't read the title yet, do so this time
        announce = AnnounceState.TITLE;
      } else if (announce === AnnounceState.TITLE) {
        // if we have read the title, advance to INFO so title isn't read again
        announce = AnnounceState.TITLE_READ;
      }

      return {
        announce,
        bottomControlsRendered: true,
        // feedbackAction: "idle",
        feedbackVisible: true,
        mediaControlsVisible: true,
        mediaSliderVisible: true,
        miniFeedbackVisible: false,
        titleVisible: true,
      };
    });
  };

  /**
   * Hides media controls.
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @public
   */
  hideControls = () => {
    if (this.state.mediaControlsVisible) {
      const current = Spotlight.getCurrent();

      if (current) {
        const lastFocusedTarget = current.getAttribute('data-spotlight-id');

        if (lastFocusedTarget !== this.state.lastFocusedTarget) {
          this.setState({ lastFocusedTarget: lastFocusedTarget });
        }
      }
    }

    this.stopDelayedFeedbackHide();
    this.stopDelayedMiniFeedbackHide();
    this.stopDelayedTitleHide();
    this.stopAutoCloseTimeout();
    this.setState({
      feedbackAction: 'idle',
      feedbackVisible: false,
      mediaControlsVisible: false,
      mediaSliderVisible: false,
      miniFeedbackVisible: false,
      infoVisible: false,
    });
    this.markAnnounceRead();
  };

  /**
   * Toggles the media controls.
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @public
   */
  toggleControls = () => {
    if (this.state.mediaControlsVisible) {
      this.hideControls();
    } else {
      this.showControls();
    }
  };

  doAutoClose = () => {
    this.stopDelayedFeedbackHide();
    this.stopDelayedTitleHide();
    this.setState(({ mediaSliderVisible, miniFeedbackVisible }) => ({
      feedbackVisible: false,
      mediaControlsVisible: false,
      mediaSliderVisible: mediaSliderVisible && miniFeedbackVisible,
      infoVisible: false,
    }));
    this.markAnnounceRead();
  };

  autoCloseJob = new Job(this.doAutoClose);

  startDelayedTitleHide = () => {
    if (this.props.titleHideDelay) {
      this.hideTitleJob.startAfter(this.props.titleHideDelay);
    }
  };

  stopDelayedTitleHide = () => {
    this.hideTitleJob.stop();
  };

  hideTitle = () => {
    this.setState({ titleVisible: false });
  };

  hideTitleJob = new Job(this.hideTitle);

  startDelayedFeedbackHide = () => {
    if (this.props.feedbackHideDelay) {
      this.hideFeedbackJob.startAfter(this.props.feedbackHideDelay);
    }
  };

  stopDelayedFeedbackHide = () => {
    this.hideFeedbackJob.stop();
  };

  showFeedback = () => {
    if (this.state.mediaControlsVisible) {
      this.setState({
        feedbackVisible: true,
      });
    } else {
      const shouldShowSlider =
        this.pulsedPlaybackState !== null || calcNumberValueOfPlaybackRate(this.playbackRate) !== 1;

      if (
        this.showMiniFeedback &&
        (!this.state.miniFeedbackVisible || this.state.mediaSliderVisible !== shouldShowSlider)
      ) {
        this.setState(({ loading, duration, error }) => ({
          mediaSliderVisible: shouldShowSlider && !this.props.noMediaSliderFeedback,
          miniFeedbackVisible: !(loading || !duration || error),
        }));
      }
    }
  };

  hideFeedback = () => {
    if (this.state.feedbackVisible && this.state.feedbackAction !== 'focus') {
      this.setState({
        feedbackVisible: false,
        feedbackAction: 'idle',
      });
    }
  };

  hideFeedbackJob = new Job(this.hideFeedback);

  startDelayedMiniFeedbackHide = (delay = this.props.miniFeedbackHideDelay) => {
    if (delay) {
      this.hideMiniFeedbackJob.startAfter(delay);
    }
  };

  stopDelayedMiniFeedbackHide = () => {
    this.hideMiniFeedbackJob.stop();
  };

  hideMiniFeedback = () => {
    if (this.state.miniFeedbackVisible) {
      this.showMiniFeedback = false;
      this.setState({
        mediaSliderVisible: false,
        miniFeedbackVisible: false,
      });
    }
  };

  hideMiniFeedbackJob = new Job(this.hideMiniFeedback);

  handle = handle.bind(this);

  showControlsFromPointer = () => {
    Spotlight.setPointerMode(false);
    this.showControls();
  };

  clearPulsedPlayback = () => {
    this.pulsedPlaybackRate = null;
    this.pulsedPlaybackState = null;
  };

  // only show mini feedback if playback controls are invoked by a key event
  shouldShowMiniFeedback = (ev) => {
    if (ev.type === 'keyup') {
      this.showMiniFeedback = true;
    }
    return true;
  };

  handleLoadStart = () => {
    this.firstPlayReadFlag = true;
    this.prevCommand = this.props.noAutoPlay ? 'pause' : 'play';
    this.speedIndex = 0;
    this.setState({
      announce: AnnounceState.READY,
      currentTime: 0,
      sourceUnavailable: true,
      proportionPlayed: 0,
      proportionLoaded: 0,
    });

    if (!this.props.noAutoShowMediaControls) {
      if (!this.state.bottomControlsRendered) {
        this.renderBottomControl.idle();
      } else {
        this.showControls();
      }
    }
  };

  handlePlay = this.handle(forwardPlay, this.shouldShowMiniFeedback, () => this.play());

  handlePause = this.handle(forwardPause, this.shouldShowMiniFeedback, () => this.pause());

  handleRewind = this.handle(forwardRewind, this.shouldShowMiniFeedback, () => this.rewind());

  handleFastForward = this.handle(forwardFastForward, this.shouldShowMiniFeedback, () =>
    this.fastForward()
  );

  handleJump = ({ keyCode, withControl }) => {
    if (this.props.seekDisabled) {
      forward('onSeekFailed', {}, this.props);
    } else {
      const jumpBy = (is('left', keyCode) ? -1 : 1) * this.props.jumpBy;
      const time = Math.min(this.state.duration, Math.max(0, this.state.currentTime + jumpBy));

      if (this.preventTimeChange(time)) return;

      if (withControl) {
        this.jump(jumpBy);
      } else {
        this.showMiniFeedback = true;
        this.jump(jumpBy);
        this.announceJob.startAfter(
          500,
          secondsToTime(this.video.currentTime, getDurFmt(this.props.locale), {
            includeHour: true,
          })
        );
      }
    }
  };

  // new function
  // onClickLeftJump = (ev) => {
  //   ev.stopPropagation();
  //   this.handleJump({ keyCode: 37, withControl: true });
  // };

  // // new function
  // onClickRightJump = (ev) => {
  //   ev.stopPropagation();
  //   this.handleJump({ keyCode: 39, withControl: true });
  // };

  // // new function
  // SpotToRight = (ev) => {
  //   Spotlight.focus("jumpright");
  //   ev.stopPropagation();
  // };

  // // new function
  // SpotToLeft = (ev) => {
  //   Spotlight.focus("jumpleft");
  //   ev.stopPropagation();
  // };
  // new function
  //   SpotToTitle = (ev) => {
  //     Spotlight.focus(SpotlightIds.PLAYER_TITLE_LAYER);
  //     ev.stopPropagation();
  //   };
  //   SpotToTitle2 = (ev) => {
  //     Spotlight.focus(SpotlightIds.PLAYER_TITLE_LAYER);
  //     Spotlight.focus(SpotlightIds.PLAYER_SKIPINTRO);
  //     ev.stopPropagation();
  //   };

  handleGlobalKeyDown = this.handle(
    returnsTrue(this.activityDetected),
    forKey('down'),
    () =>
      !this.state.mediaControlsVisible &&
      !Spotlight.getCurrent() &&
      Spotlight.getPointerMode() &&
      !this.props.spotlightDisabled,
    preventDefault,
    stopImmediate,
    this.showControlsFromPointer
  );

  handleControlsHandleAboveHoldPulse = () => {
    if (shouldJump(this.props, this.state)) {
      this.handleJump({
        keyCode: this.jumpButtonPressed === -1 ? jumpBackKeyCode : jumpForwardKeyCode,
      });
    }
  };

  handleControlsHandleAboveKeyDown = ({ keyCode }) => {
    if (isEnter(keyCode)) {
      this.jumpButtonPressed = 0;
    } else if (isLeft(keyCode)) {
      this.jumpButtonPressed = -1;
    } else if (isRight(keyCode)) {
      this.jumpButtonPressed = 1;
    }
  };

  handleControlsHandleAboveKeyUp = ({ keyCode }) => {
    if (isEnter(keyCode) || isLeft(keyCode) || isRight(keyCode)) {
      this.jumpButtonPressed = null;
    }
  };

  handleControlsHandleAboveDown = () => {
    if (this.jumpButtonPressed === 0) {
      this.showControls();
    } else if (this.jumpButtonPressed === -1 || this.jumpButtonPressed === 1) {
      const keyCode = this.jumpButtonPressed === -1 ? jumpBackKeyCode : jumpForwardKeyCode;

      if (shouldJump(this.props, this.state)) {
        this.handleJump({ keyCode });
      } else {
        Spotlight.move(getDirection(keyCode));
      }
    }
  };

  //
  // Media Interaction Methods
  //
  handleEvent = (ev) => {
    const el = this.video;

    const updatedState = {
      // Standard media properties
      currentTime: 0,
      duration: 0,
      paused: false,
      playbackRate: 0,
      //  lastFocusedTarget: "",
      // Non-standard state computed from properties
      error: false,
      loading: true,
      // 지나온 바
      proportionLoaded: false,
      //벨류( 노브 )
      proportionPlayed: 0,
      sliderTooltipTime: 0,
      // note: `el.loading && this.state.sourceUnavailable == false` is equivalent to `oncanplaythrough`
      sourceUnavailable: false,
    };
    if (!el) {
      console.log('yhcho VideoPlayer no el ');
      updatedState.error = true;
      this.setState(updatedState);
      return;
    }

    this.type = this.props.type;

    updatedState.currentTime =
      this.type === 'LIVE' ? this.state.currentLiveTimeSeconds : el.currentTime;

    updatedState.duration = this.type === 'LIVE' ? this.state.liveTotalTime : el.duration;

    //last time error : for youtube
    if (this.props.isYoutube && ev.type === 'onProgress') {
      if (updatedState.duration - updatedState.currentTime < 1.0) {
        updatedState.currentTime = updatedState.duration;
      }
      this.props.setCurrentTime(updatedState.currentTime);
    }
    const proportionPlayed = updatedState.currentTime / updatedState.duration || 0;
    updatedState.paused = el.playbackRate !== 1 || el.paused;
    updatedState.playbackRate = el.playbackRate;
    updatedState.error = el.error;
    updatedState.loading = el.loading;
    updatedState.proportionLoaded = el.proportionLoaded;
    updatedState.proportionPlayed = proportionPlayed || el.proportionPlayed || 0;
    updatedState.sliderTooltipTime = el.currentTime;
    updatedState.sourceUnavailable = (el.loading && this.state.sourceUnavailable) || el.error;

    // If there's an error, we're obviously not loading, no matter what the readyState is.

    if (updatedState.error) updatedState.loading = false;

    const isRewind = this.prevCommand === 'rewind' || this.prevCommand === 'slowRewind';
    const isForward = this.prevCommand === 'fastForward' || this.prevCommand === 'slowForward';
    if (
      this.props.pauseAtEnd &&
      ((el.currentTime === 0 && isRewind) || (el.currentTime === el.duration && isForward))
    ) {
      this.pause();
    }
    if (
      this.props.isYoutube &&
      this.props.captionEnable &&
      this.props.isSubtitleActive &&
      ev?.type === 'onStart' &&
      el.getOptions('captions').length > 0
    ) {
      el.loadModule('captions');
      el.setOption('captions', 'track', { languageCode: 'en' });
    }
    if (updatedState.loading) {
      updatedState.thumbnailUrl = this.props.thumbnailUrl;
    } else {
      updatedState.thumbnailUrl = null;
    }
    this.setState(updatedState);

    // Redux에 비디오 재생 상태 업데이트
    if (this.props.dispatch) {
      this.props.dispatch(
        updateVideoPlayState({
          isPlaying: !updatedState.paused,
          isPaused: updatedState.paused,
          currentTime: updatedState.currentTime,
          duration: updatedState.duration,
          playbackRate: updatedState.playbackRate,
        })
      );
    }
  };

  renderBottomControl = new Job(() => {
    if (!this.state.bottomControlsRendered) {
      this.setState({ bottomControlsRendered: true });
    }
  });

  /**
   * Returns an object with the current state of the media including `currentTime`, `duration`,
   * `paused`, `playbackRate`, `proportionLoaded`, and `proportionPlayed`.
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @returns {Object}
   * @public
   */
  getMediaState = () => {
    return {
      currentTime: this.state.currentTime,
      duration: this.state.duration,
      paused: this.state.paused,
      playbackRate: this.video?.playbackRate,
      proportionLoaded: this.state.proportionLoaded,
      proportionPlayed: this.state.proportionPlayed,
    };
  };

  /**
   * The primary means of interacting with the `<video>` element.
   *
   * @param  {String} action The method to preform.
   * @param  {Multiple} props  The arguments, in the format that the action method requires.
   *
   * @private
   */
  send = (action, props) => {
    this.clearPulsedPlayback();
    this.showFeedback();
    this.startDelayedFeedbackHide();
    if (this.video) {
      this.video[action](props);
    }
  };

  /**
   * Programmatically plays the current media.
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @public
   */
  play = () => {
    if (this.state.sourceUnavailable) {
      return;
    }

    this.speedIndex = 0;
    // must happen before send() to ensure feedback uses the right value
    // TODO: refactor into this.state member
    this.prevCommand = 'play';
    this.setPlaybackRate(1);
    this.send('play');
    this.announce($L('Play'));
    this.startDelayedMiniFeedbackHide(5000);
  };

  /**
   * Programmatically plays the current media.
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @public
   */
  pause = () => {
    if (this.state.sourceUnavailable) {
      return;
    }

    this.speedIndex = 0;
    // must happen before send() to ensure feedback uses the right value
    // TODO: refactor into this.state member
    this.prevCommand = 'pause';
    this.setPlaybackRate(1);
    this.send('pause');
    this.announce($L('Pause'));
    this.stopDelayedMiniFeedbackHide();
  };

  /**
   * Set the media playback time index
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @param {Number} timeIndex - Time index to seek
   * @public
   */
  seek = (timeIndex) => {
    if (this.video) {
      if (
        !this.props.seekDisabled &&
        !isNaN(this.video.duration) &&
        !this.state.sourceUnavailable
      ) {
        // last time error
        if (timeIndex >= this.video.duration) {
          this.video.currentTime = this.video.duration - 1;
        } else {
          this.video.currentTime = timeIndex;
        }
      } else {
        forward('onSeekFailed', {}, this.props);
      }
    }
  };

  /**
   * Step a given amount of time away from the current playback position.
   * Like [seek]{@link sandstone/VideoPlayer.VideoPlayer#seek} but relative.
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @param {Number} distance - Time value to jump
   * @public
   */
  jump = (distance) => {
    if (this.state.sourceUnavailable) {
      return;
    }

    this.pulsedPlaybackRate = toUpperCase(
      new DurationFmt({ length: 'long' }).format({ second: this.props.jumpBy })
    );
    this.pulsedPlaybackState = distance > 0 ? 'jumpForward' : 'jumpBackward';
    this.showFeedback();
    this.startDelayedFeedbackHide();
    this.seek(this.state.currentTime + distance);
    this.startDelayedMiniFeedbackHide();
  };

  /**
   * Changes the playback speed via [selectPlaybackRate()]{@link sandstone/VideoPlayer.VideoPlayer#selectPlaybackRate}.
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @public
   */
  fastForward = () => {
    if (this.state.sourceUnavailable) {
      return;
    }

    let shouldResumePlayback = false;

    switch (this.prevCommand) {
      case 'slowForward':
        if (this.speedIndex === this.playbackRates.length - 1) {
          // reached to the end of array => fastforward
          this.selectPlaybackRates('fastForward');
          this.speedIndex = 0;
          this.prevCommand = 'fastForward';
        } else {
          this.speedIndex = this.clampPlaybackRate(this.speedIndex + 1);
        }
        break;
      case 'pause':
        this.selectPlaybackRates('slowForward');
        if (this.state.paused) {
          shouldResumePlayback = true;
        }
        this.speedIndex = 0;
        this.prevCommand = 'slowForward';
        break;
      case 'fastForward':
        this.speedIndex = this.clampPlaybackRate(this.speedIndex + 1);
        this.prevCommand = 'fastForward';
        break;
      default:
        this.selectPlaybackRates('fastForward');
        this.speedIndex = 0;
        this.prevCommand = 'fastForward';
        if (this.state.paused) {
          shouldResumePlayback = true;
        }
        break;
    }

    this.setPlaybackRate(this.selectPlaybackRate(this.speedIndex));

    if (shouldResumePlayback) this.send('play');

    this.stopDelayedFeedbackHide();
    this.stopDelayedMiniFeedbackHide();
    this.clearPulsedPlayback();
    this.showFeedback();
  };

  /**
   * Changes the playback speed via [selectPlaybackRate()]{@link sandstone/VideoPlayer.VideoPlayer#selectPlaybackRate}.
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @public
   */
  rewind = () => {
    if (this.state.sourceUnavailable) {
      return;
    }

    const rateForSlowRewind = this.props.playbackRateHash['slowRewind'];
    let shouldResumePlayback = false,
      command = 'rewind';

    if (this.video.currentTime === 0) {
      // Do not rewind if currentTime is 0. We're already at the beginning.
      return;
    }
    switch (this.prevCommand) {
      case 'slowRewind':
        if (this.speedIndex === this.playbackRates.length - 1) {
          // reached to the end of array => go to rewind
          this.selectPlaybackRates(command);
          this.speedIndex = 0;
          this.prevCommand = command;
        } else {
          this.speedIndex = this.clampPlaybackRate(this.speedIndex + 1);
        }
        break;
      case 'pause':
        // If it's possible to slowRewind, do it, otherwise just leave it as normal rewind : QEVENTSEVT-17386
        if (rateForSlowRewind && rateForSlowRewind.length >= 0) {
          command = 'slowRewind';
        }
        this.selectPlaybackRates(command);
        if (this.state.paused && this.state.duration > this.state.currentTime) {
          shouldResumePlayback = true;
        }
        this.speedIndex = 0;
        this.prevCommand = command;
        break;
      case 'rewind':
        this.speedIndex = this.clampPlaybackRate(this.speedIndex + 1);
        this.prevCommand = command;
        break;
      default:
        this.selectPlaybackRates(command);
        this.speedIndex = 0;
        this.prevCommand = command;
        break;
    }

    this.setPlaybackRate(this.selectPlaybackRate(this.speedIndex));

    if (shouldResumePlayback) this.send('play');

    this.stopDelayedFeedbackHide();
    this.stopDelayedMiniFeedbackHide();
    this.clearPulsedPlayback();
    this.showFeedback();
  };

  // Creates a proxy to the video node if Proxy is supported
  videoProxy =
    typeof Proxy !== 'function'
      ? null
      : new Proxy(
          {},
          {
            get: (target, name) => {
              let value = this.video[name];

              if (typeof value === 'function') {
                value = value.bind(this.video);
              }

              return value;
            },
            set: (target, name, value) => {
              return (this.video[name] = value);
            },
          }
        );

  /**
   * Returns a proxy to the underlying `<video>` node currently used by the VideoPlayer
   *
   * @function
   * @memberof sandstone/VideoPlayer.VideoPlayerBase.prototype
   * @public
   */
  getVideoNode = () => {
    return this.videoProxy || this.video;
  };

  areControlsVisible = () => {
    return this.state.mediaControlsVisible;
  };

  /**
   * Sets the playback rate type (from the keys of [playbackRateHash]{@link sandstone/VideoPlayer.VideoPlayer#playbackRateHash}).
   *
   * @param {String} cmd - Key of the playback rate type.
   * @private
   */
  selectPlaybackRates = (cmd) => {
    this.playbackRates = this.props.playbackRateHash[cmd];
  };

  /**
   * Changes [playbackRate]{@link sandstone/VideoPlayer.VideoPlayer#playbackRate} to a valid value
   * when initiating fast forward or rewind.
   *
   * @param {Number} idx - The index of the desired playback rate.
   * @private
   */
  clampPlaybackRate = (idx) => {
    if (!this.playbackRates) {
      return;
    }

    return idx % this.playbackRates.length;
  };

  /**
   * Retrieves the playback rate name.
   *
   * @param {Number} idx - The index of the desired playback rate.
   * @returns {String} The playback rate name.
   * @private
   */
  selectPlaybackRate = (idx) => {
    return this.playbackRates[idx];
  };

  /**
   * Sets [playbackRate]{@link sandstone/VideoPlayer.VideoPlayer#playbackRate}.
   *
   * @param {String} rate - The desired playback rate.
   * @private
   */
  setPlaybackRate = (rate) => {
    // Stop rewind (if happening)
    this.stopRewindJob();

    // Make sure rate is a string
    this.playbackRate = rate = String(rate);
    const pbNumber = calcNumberValueOfPlaybackRate(rate);

    if (!platform.webos) {
      // ReactDOM throws error for setting negative value for playbackRate
      if (this.video) {
        this.video.playbackRate = pbNumber < 0 ? 0 : pbNumber;
      }

      // For supporting cross browser behavior
      if (pbNumber < 0) {
        this.beginRewind();
      }
    } else {
      // Set native playback rate
      if (this.video) {
        this.video.playbackRate = pbNumber;
      }
    }
  };

  /**
   * Calculates the time that has elapsed since. This is necessary for browsers until negative
   * playback rate is directly supported.
   *
   * @private
   */
  rewindManually = () => {
    const now = perfNow(),
      distance = now - this.rewindBeginTime,
      pbRate = calcNumberValueOfPlaybackRate(this.playbackRate),
      adjustedDistance = (distance * pbRate) / 1000;

    this.jump(adjustedDistance);
    this.stopDelayedMiniFeedbackHide();
    this.clearPulsedPlayback();
    this.startRewindJob(); // Issue another rewind tick
  };

  rewindJob = new Job(this.rewindManually, 100);

  /**
   * Starts rewind job.
   *
   * @private
   */
  startRewindJob = () => {
    this.rewindBeginTime = perfNow();
    this.rewindJob.start();
  };

  /**
   * Stops rewind job.
   *
   * @private
   */
  stopRewindJob = () => {
    this.rewindJob.stop();
  };

  /**
   * Implements custom rewind functionality (until browsers support negative playback rate).
   *
   * @private
   */
  beginRewind = () => {
    this.send('pause');
    this.startRewindJob();
  };

  //
  // Handled Media events
  //
  addStateToEvent = (ev) => {
    return {
      // More props from `ev` may be added here as needed, but a full copy via `...ev`
      // overloads Storybook's Action Logger and likely has other perf fallout.
      type: ev.type,
      // Specific state variables are included in the outgoing calback payload, not all of them
      ...this.getMediaState(),
    };
  };

  disablePointerMode = () => {
    Spotlight.setPointerMode(false);
    return true;
  };

  //
  // Player Interaction events
  //
  onVideoClick = () => {
    // tabContainerVersion === 2일 때 belowContentsVisible도 함께 토글
    if (this.props.tabContainerVersion === 2 && this.props.setBelowContentsVisible) {
      const willShowControls = !this.state.mediaControlsVisible;

      // belowContentsVisible을 먼저 변경 (componentDidUpdate에서 mediaControls 동기화됨)
      this.props.setBelowContentsVisible(willShowControls);
      return;
    }

    // 외부 onClick 핸들러가 있으면 호출
    if (this.props.onClick) {
      this.props.onClick();
      return;
    }

    this.toggleControls();
  };

  onSliderChange = ({ value }) => {
    const time = value * this.state.duration;

    if (this.preventTimeChange(time)) return;

    this.seek(time);
    this.sliderScrubbing = false;
  };

  handleKnobMove = (ev) => {
    this.sliderScrubbing = true;

    // prevent announcing repeatedly when the knob is detached from the progress.
    // TODO: fix Slider to not send onKnobMove when the knob hasn't, in fact, moved
    if (this.sliderKnobProportion !== ev.proportion && this.video) {
      this.sliderKnobProportion = ev.proportion;
      const seconds = Math.floor(this.sliderKnobProportion * this.video.duration);

      if (!isNaN(seconds)) {
        const knobTime = secondsToTime(seconds, getDurFmt(this.props.locale), {
          includeHour: true,
        });

        forward('onScrub', { ...ev, seconds }, this.props);

        this.announce(`${$L('jump to')} ${knobTime}`, true);
      }
    }
  };

  handleSliderFocus = () => {
    if (!this.video) {
      return;
    }
    const seconds = Math.floor(this.sliderKnobProportion * this.video.duration);
    this.sliderScrubbing = true;

    this.setState({
      feedbackAction: 'focus',
      feedbackVisible: true,
    });
    this.stopDelayedFeedbackHide();

    if (!isNaN(seconds)) {
      const knobTime = secondsToTime(seconds, getDurFmt(this.props.locale), {
        includeHour: true,
      });

      forward(
        'onScrub',
        {
          detached: this.sliderScrubbing,
          proportion: this.sliderKnobProportion,
          seconds,
        },
        this.props
      );

      this.announce(`${$L('jump to')} ${knobTime}`, true);
    }
  };

  handleSliderBlur = () => {
    this.sliderScrubbing = false;
    this.startDelayedFeedbackHide();
    this.setState(() => ({
      feedbackAction: 'blur',
      feedbackVisible: true,
    }));
  };

  slider5WayPressJob = new Job(() => {
    this.setState({ slider5WayPressed: false });
  }, 200);

  handleSliderKeyDown = (ev) => {
    const { keyCode } = ev;

    if (is('enter', keyCode)) {
      this.setState(
        {
          slider5WayPressed: true,
        },
        this.slider5WayPressJob.start()
      );
    } else if (is('down', keyCode)) {
      Spotlight.setPointerMode(false);

      if (Spotlight.focus(this.mediaControlsSpotlightId)) {
        preventDefault(ev);
        stopImmediate(ev);
      }
    } else if (is('up', keyCode)) {
      Spotlight.setPointerMode(false);
      let keyHandled = false;
      if (Spotlight.focus(SpotlightIds.PLAYER_TITLE_LAYER)) {
        keyHandled = true;
      }
      if (Spotlight.focus(SpotlightIds.PLAYER_SKIPINTRO)) {
        keyHandled = true;
      }
      if (keyHandled) {
        preventDefault(ev);
        stopImmediate(ev);
      }
    }
  };

  onJumpBackward = this.handle(forwardJumpBackward, () => this.jump(-1 * this.props.jumpBy));
  onJumpForward = this.handle(forwardJumpForward, () => this.jump(this.props.jumpBy));

  handleMediaControlsClose = (ev) => {
    this.hideControls();
    ev.stopPropagation();
  };

  setPlayerRef = (node) => {
    // TODO: We've moved SpotlightContainerDecorator up to allow VP to be spottable but also
    // need a ref to the root node to query for children and set CSS variables.
    // eslint-disable-next-line react/no-find-dom-node
    this.player = ReactDOM.findDOMNode(node);
  };

  setVideoRef = (video) => {
    this.video = video;
  };

  setTitleRef = (node) => {
    this.titleRef = node;
  };

  setAnnounceRef = (node) => {
    this.announceRef = node;
  };

  getControlsAriaProps() {
    if (this.state.announce === AnnounceState.TITLE) {
      return {
        'aria-labelledby': `${this.id}_mediaTitle_title ${this.id}_mediaControls_actionGuide`,
        'aria-live': 'off',
        role: 'alert',
      };
    } else if (this.state.announce === AnnounceState.INFO) {
      return {
        'aria-labelledby': `${this.id}_mediaTitle_info`,
        role: 'region',
      };
    }

    return null;
  }

  render() {
    const {
      className,
      modalClassName,
      disabled,
      infoComponents,
      backButton,
      promotionTitle,
      initialJumpDelay,
      jumpDelay,

      locale,
      mediaControlsComponent,
      no5WayJump,
      noAutoPlay,
      noMiniFeedback,
      playListInfo,
      noSlider,
      disableSliderFocus,
      noSpinner,
      selection,
      spotlightDisabled,
      spotlightId,
      style,
      thumbnailComponent,
      thumbnailSrc,
      title,
      introTime,
      onClickSkipIntro,
      onIntroDisabled,
      videoComponent: VideoComponent,
      cameraSettingsButton,
      onBackButton,
      panelInfo,
      selectedIndex,
      src,
      width,
      height,
      reactPlayerConfig,
      setIsSubtitleActive,
      thumbnailUrl,
      type,
      isYoutube,
      sideContentsVisible,
      setSideContentsVisible,
      belowContentsVisible,
      tabContainerVersion,
      disclaimer,
      liveTotalTime,
      currentLiveTimeSeconds,
      themeProductInfos,
      detailThemeProductImageLength,
      videoVerticalVisible,
      handleIndicatorDownClick,
      handleIndicatorUpClick,
      orderPhnNo,
      captionEnable,
      countryCode,
      setCurrentTime,
      setIsVODPaused,
      qrCurrentItem,
      modalScale,
      ...mediaProps
    } = this.props;

    delete mediaProps.announce;
    delete mediaProps.autoCloseTimeout;
    delete mediaProps.children;
    delete mediaProps.feedbackHideDelay;
    delete mediaProps.jumpBy;
    delete mediaProps.miniFeedbackHideDelay;
    delete mediaProps.noAutoShowMediaControls;
    delete mediaProps.noMediaSliderFeedback;
    delete mediaProps.onControlsAvailable;
    delete mediaProps.onFastForward;
    delete mediaProps.onJumpBackward;
    delete mediaProps.onJumpForward;
    delete mediaProps.onPause;
    delete mediaProps.onPlay;
    delete mediaProps.onRewind;
    delete mediaProps.onScrub;
    delete mediaProps.onSeekFailed;
    delete mediaProps.onSeekOutsideSelection;
    delete mediaProps.onToggleMore;
    delete mediaProps.pauseAtEnd;
    delete mediaProps.playbackRateHash;
    delete mediaProps.seekDisabled;
    delete mediaProps.setApiProvider;
    delete mediaProps.thumbnailUnavailable;
    delete mediaProps.titleHideDelay;
    delete mediaProps.videoPath;
    delete mediaProps.setBelowContentsVisible;
    delete mediaProps.belowContentsVisible;
    delete mediaProps.tabContainerVersion;
    delete mediaProps.tabIndexV2;

    mediaProps.autoPlay = !noAutoPlay;
    mediaProps.className = type !== 'MEDIA' ? css.video : css.media;
    mediaProps.controls = false;
    mediaProps.mediaComponent = 'video';
    mediaProps.onLoadStart = this.handleLoadStart;
    mediaProps.onUpdate = this.handleEvent;
    mediaProps.ref = this.setVideoRef;

    //yhcho ReactPlayer
    if ((typeof window === 'object' && !window.PalmSystem) || isYoutube) {
      mediaProps.url = src;
      mediaProps.playing = !noAutoPlay;
      mediaProps.width = width;
      mediaProps.height = height;
      mediaProps.videoRef = this.setVideoRef;
      mediaProps.config = reactPlayerConfig;
      delete mediaProps.mediaComponent;
      delete mediaProps.ref;
      // mediaProps.isYoutube = isYoutube;
    }

    const controlsAriaProps = this.getControlsAriaProps();

    let proportionSelection = selection;
    if (proportionSelection != null && this.state.duration) {
      proportionSelection = selection.map((t) => t / this.state.duration);
    }

    const durFmt = getDurFmt(locale);
    const controlsHandleAboveHoldConfig = getControlsHandleAboveHoldConfig({
      frequency: jumpDelay,
      time: initialJumpDelay,
    });
    let introPer = Math.round((this.state.currentTime / introTime) * 100);
    if (introTime <= 0) {
      introPer = -1;
    }
    if (introPer > 100) introPer = 100;

    //check is youtube support captions
    let _captionEnable = captionEnable;
    if (isYoutube) {
      if (
        !this.video ||
        (typeof this.video.getOptions === 'function' &&
          this.video.getOptions('captions').length <= 0)
      ) {
        _captionEnable = false;
      }
    }

    const isQRCodeVisible = playListInfo && qrCurrentItem && !thumbnailUrl && !panelInfo.modal;

    const onSpotlightFocus = () => {
      this.showControls();

      if (this.state.lastFocusedTarget) {
        setTimeout(() => {
          Spotlight.focus(this.state.lastFocusedTarget);
        });
      } else {
        setTimeout(() => {
          Spotlight.focus(SpotlightIds.PLAYER_TAB_BUTTON);
        });
      }
    };

    if (panelInfo?.shptmBanrTpNm === 'VOD' || panelInfo?.shptmBanrTpNm === 'MEDIA') {
      setIsVODPaused(this.state.paused);
    }

    const getVideoPhoneNumberClassNames = () => {
      const isQVC =
        panelInfo?.chanId === 'USQVC' ||
        panelInfo?.patnrNm === 'QVC' ||
        panelInfo?.patncNm === 'QVC';
      const isHSN =
        panelInfo?.chanId === 'USHSN' ||
        panelInfo?.patnrNm === 'HSN' ||
        panelInfo?.patncNm === 'HSN';
      const showCallToOrderHide =
        panelInfo?.modal &&
        panelInfo?.hotPicksType &&
        ['TCFV_2', 'TCFV_4'].includes(panelInfo.hotPicksType);
      const isVerticalModal = panelInfo?.modal && panelInfo?.isVerticalModal;

      return classNames(
        type === 'MEDIA' ? css.videoOverlayMedia : css.videoOverlayWithPhoneNumber,
        countryCode === 'RU' && css.ru,
        countryCode === 'US' && css.us,
        videoVerticalVisible === 'true' ? css.vertical : css.horizontal,
        isQVC && css.qvc,
        isHSN && css.hsn,
        isVerticalModal && css.verticalModal,
        showCallToOrderHide && css.callToOrderHide
      );
    };

    return (
      <RootContainer
        className={classNames(
          css.videoPlayer + ' enact-fit' + (className ? ' ' + className : ''),
          modalClassName
        )}
        onClick={this.activityDetected}
        ref={this.setPlayerRef}
        spotlightDisabled={spotlightDisabled}
        spotlightId={spotlightId}
        style={style}
      >
        {/* Video Section */}
        {panelInfo.modal &&
          type === 'MEDIA' &&
          themeProductInfos &&
          themeProductInfos.length > 0 && (
            <ThemeIndicatorArrow
              themeProductInfos={themeProductInfos}
              imageLength={detailThemeProductImageLength}
            />
          )}
        {panelInfo.modal && disclaimer && (
          <>
            <div className={css.disclaimer}>
              <span className={css.icon} />
              <h3 aria-label={disclaimer}>
                <Marquee className={css.marquee} marqueeOn="render">
                  {disclaimer}
                </Marquee>
              </h3>
            </div>
          </>
        )}
        {
          // Duplicating logic from <ComponentOverride /> until enzyme supports forwardRef
          (VideoComponent &&
            (((typeof VideoComponent === 'function' || typeof VideoComponent === 'string') && (
              <VideoComponent {...mediaProps} />
            )) ||
              (React.isValidElement(VideoComponent) &&
                React.cloneElement(VideoComponent, mediaProps)))) ||
            null
        }
        {orderPhnNo && (
          <VideoOverlayWithPhoneNumber
            className={
              panelInfo?.modal
                ? getVideoPhoneNumberClassNames()
                : css.videoOverlayWithPhoneNumberFull
            }
            patnerName={panelInfo?.modal ? null : playListInfo?.[selectedIndex]?.patncNm}
            chanId={panelInfo?.modal ? null : panelInfo?.chanId}
            orderPhnNo={orderPhnNo}
            modal={panelInfo.modal}
          />
        )}
        {isQRCodeVisible && (
          <PlayerOverlayQRCode qrCurrentItem={qrCurrentItem} type={type} modalScale={modalScale} />
        )}
        <Overlay
          bottomControlsVisible={this.state.mediaControlsVisible}
          onClick={this.onVideoClick}
        >
          {!noSpinner && this.state.loading ? (
            <>
              {
                <p
                  className={classNames(
                    css.thumbnail,
                    videoVerticalVisible && css.verticalThumbnail,
                    !panelInfo.modal && css.noRadiusThumbnail,
                    panelInfo.modal && type !== 'MEDIA' && css.smallThumbnail
                  )}
                >
                  <img src={thumbnailUrl} alt="" />
                </p>
              }

              <div className={css.loaderWrap}>
                <Loader />
              </div>
            </>
          ) : null}
          {this.state.mediaControlsVisible && (
            <div
              className={
                css.controlFeedbackBtnLayer + (this.state.infoVisible ? ' ' + css.lift : '')
              }
            >
              <PlayerOverlayContents
                playListInfo={playListInfo && playListInfo}
                selectedIndex={selectedIndex}
                onClick={onBackButton}
                panelInfo={panelInfo}
                setIsSubtitleActive={setIsSubtitleActive}
                sideContentsVisible={sideContentsVisible}
                setSideContentsVisible={setSideContentsVisible}
                belowContentsVisible={belowContentsVisible}
                tabContainerVersion={tabContainerVersion}
                tabIndexV2={this.props.tabIndexV2}
                videoVerticalVisible={videoVerticalVisible}
                handleIndicatorUpClick={handleIndicatorUpClick}
                handleIndicatorDownClick={handleIndicatorDownClick}
                captionEnable={_captionEnable}
                disclaimer={disclaimer}
                type={type}
              />
            </div>
          )}
        </Overlay>

        {this.state.bottomControlsRendered ? (
          <div
            className={classNames(css.fullscreen, type === 'LIVE' && css.liveFullScreen)}
            {...controlsAriaProps}
          >
            <FeedbackContent
              className={css.miniFeedback}
              playbackRate={this.pulsedPlaybackRate || this.selectPlaybackRate(this.speedIndex)}
              playbackState={this.pulsedPlaybackState || this.prevCommand}
              visible={this.state.miniFeedbackVisible && !noMiniFeedback}
            ></FeedbackContent>

            <ControlsContainer
              className={classNames(
                css.bottom +
                  (this.state.mediaControlsVisible ? '' : ' ' + css.hidden) +
                  (this.state.infoVisible ? ' ' + css.lift : ''),
                videoVerticalVisible && css.videoVerticalBottom
              )}
              spotlightDisabled={spotlightDisabled || !this.state.mediaControlsVisible}
            >
              {/*
								Info Section: Title, Description, Times
								Only render when `this.state.mediaControlsVisible` is true in order for `Marquee`
								to make calculations correctly in `MediaTitle`.
							*/}

              {noSlider ? null : (
                <div
                  className={classNames(
                    css.sliderContainer,
                    videoVerticalVisible && css.videoVertical
                  )}
                >
                  {this.state.mediaSliderVisible && type ? (
                    <Times
                      noCurrentTime
                      total={type === 'LIVE' ? liveTotalTime : this.state.duration}
                      formatter={durFmt}
                      type={type}
                    />
                  ) : null}
                  {this.state.mediaSliderVisible && type ? (
                    <Times
                      noTotalTime
                      current={type === 'LIVE' ? currentLiveTimeSeconds : this.state.currentTime}
                      formatter={durFmt}
                    />
                  ) : null}

                  {!panelInfo.modal && (
                    <MediaSlider
                      //노브
                      backgroundProgress={this.state.proportionLoaded}
                      disabled={disabled || this.state.sourceUnavailable}
                      forcePressed={this.state.slider5WayPressed}
                      //  onBlur={this.handleSliderBlur}
                      onChange={this.onSliderChange}
                      // onFocus={this.handleSliderFocus}
                      onKeyDown={this.handleSliderKeyDown}
                      onKnobMove={this.handleKnobMove}
                      spotlightId={SpotlightIds.PLAYER_SLIDER}
                      videoVerticalVisible={videoVerticalVisible}
                      selection={proportionSelection}
                      spotlightDisabled={
                        spotlightDisabled ||
                        disableSliderFocus ||
                        !this.state.mediaControlsVisible ||
                        type === 'LIVE'
                      }
                      value={this.state.proportionPlayed}
                      visible={this.state.mediaSliderVisible}
                      type={type}
                    ></MediaSlider>
                  )}
                </div>
              )}
              <ComponentOverride
                component={mediaControlsComponent}
                videoVerticalVisible={videoVerticalVisible}
                id={`${this.id}_mediaControls`}
                initialJumpDelay={initialJumpDelay}
                jumpDelay={jumpDelay}
                mediaDisabled={disabled || this.state.sourceUnavailable}
                no5WayJump={no5WayJump}
                onClose={!sideContentsVisible && this.handleMediaControlsClose}
                onPause={this.handlePause}
                onPlay={this.handlePlay}
                paused={type !== 'LIVE' && this.state.paused}
                spotlightId={this.mediaControlsSpotlightId}
                countryCode={countryCode}
                spotlightDisabled={!this.state.mediaControlsVisible || spotlightDisabled}
                visible={this.state.mediaControlsVisible}
                type={type}
              />
            </ControlsContainer>
          </div>
        ) : null}
        <SpottableDiv
          className={css.controlsHandleAbove}
          holdConfig={controlsHandleAboveHoldConfig}
          onDown={this.handleControlsHandleAboveDown}
          onKeyUp={this.handleControlsHandleAboveKeyUp}
          onSpotlightDown={onSpotlightFocus}
          onSpotlightUp={onSpotlightFocus}
          onSpotlightRight={onSpotlightFocus}
          onSpotlightLeft={onSpotlightFocus}
          onClick={onSpotlightFocus}
          selectionKeys={controlsHandleAboveSelectionKeys}
          spotlightDisabled={this.state.mediaControlsVisible || spotlightDisabled}
        />
        <Announce ref={this.setAnnounceRef} />
      </RootContainer>
    );
  }
};

/**
 * A standard HTML5 video player for Sandstone. It behaves, responds to, and operates like a
 * `<video>` tag in its support for `<source>`.  It also accepts custom tags such as
 * `<infoComponents>` for displaying additional information in the title area and `<MediaControls>`
 * for handling media playback controls and adding more controls.
 *
 * Example usage:
 * ```
 *	<VideoPlayer title="Hilarious Cat Video" poster="http://my.cat.videos/boots-poster.jpg">
 *		<source src="http://my.cat.videos/boots.mp4" type="video/mp4" />
 *		<infoComponents>A video about my cat Boots, wearing boots.</infoComponents>
 *		<MediaControls>
 *			<leftComponents><Button backgroundOpacity="translucent" icon="star" /></leftComponents>
 *			<rightComponents><Button backgroundOpacity="translucent" icon="notification" /></rightComponents>
 *
 *			<Button backgroundOpacity="translucent">Add To Favorites</Button>
 *			<Button backgroundOpacity="translucent" icon="search" />
 *		</MediaControls>
 *	</VideoPlayer>
 * ```
 *
 * To invoke methods (e.g.: `fastForward()`) or get the current state (`getMediaState()`), store a
 * ref to the `VideoPlayer` within your component:
 *
 * ```
 * 	...
 *
 * 	setVideoPlayer = (node) => {
 * 		this.videoPlayer = node;
 * 	}
 *
 * 	play () {
 * 		this.videoPlayer.play();
 * 	}
 *
 * 	render () {
 * 		return (
 * 			<VideoPlayer ref={this.setVideoPlayer} />
 * 		);
 * 	}
 * ```
 *
 * @class VideoPlayer
 * @memberof sandstone/VideoPlayer
 * @mixes ui/Slottable.Slottable
 * @ui
 * @public
 */
const VideoPlayer = ApiDecorator(
  {
    api: [
      'areControlsVisible',
      'fastForward',
      'getMediaState',
      'getVideoNode',
      'hideControls',
      'jump',
      'pause',
      'play',
      'rewind',
      'seek',
      'showControls',
      'showFeedback',
      'toggleControls',
      'onVideoClick',
    ],
  },
  I18nContextDecorator(
    { localeProp: 'locale' },

    Slottable(
      {
        slots: [
          'infoComponents',
          'backButton',
          'promotionTitle',
          'cameraSettingsButton',
          'mediaControlsComponent',
          'source',
          'track',
          'thumbnailComponent',
          'videoComponent',
        ],
      },
      FloatingLayerDecorator(
        { floatLayerId: 'videoPlayerFloatingLayer' },
        Skinnable(VideoPlayerBase)
      )
    )
  )
);

export default VideoPlayer;
export { Video, VideoPlayer, VideoPlayerBase };