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+import React from 'react';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
+import Avatar from './avatar';
+import AvatarOverlay from './avatar_overlay';
+import RelativeTimestamp from './relative_timestamp';
+import DisplayName from './display_name';
+import StatusContent from './status_content';
+import StatusActionBar from './status_action_bar';
+import AttachmentList from './attachment_list';
+import Card from '../features/status/components/card';
+import { injectIntl, defineMessages, FormattedMessage } from 'react-intl';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import { MediaGallery, Video, Audio } from '../features/ui/util/async-components';
+import { HotKeys } from 'react-hotkeys';
+import classNames from 'classnames';
+import Icon from 'mastodon/components/icon';
+import { displayMedia } from '../initial_state';
+import PictureInPicturePlaceholder from 'mastodon/components/picture_in_picture_placeholder';
+
+// We use the component (and not the container) since we do not want
+// to use the progress bar to show download progress
+import Bundle from '../features/ui/components/bundle';
+
+export const textForScreenReader = (intl, status, rebloggedByText = false) => {
+  const displayName = status.getIn(['account', 'display_name']);
+
+  const values = [
+    displayName.length === 0 ? status.getIn(['account', 'acct']).split('@')[0] : displayName,
+    status.get('spoiler_text') && status.get('hidden') ? status.get('spoiler_text') : status.get('search_index').slice(status.get('spoiler_text').length),
+    intl.formatDate(status.get('created_at'), { hour: '2-digit', minute: '2-digit', month: 'short', day: 'numeric' }),
+    status.getIn(['account', 'acct']),
+  ];
+
+  if (rebloggedByText) {
+    values.push(rebloggedByText);
+  }
+
+  return values.join(', ');
+};
+
+export const defaultMediaVisibility = (status) => {
+  if (!status) {
+    return undefined;
+  }
+
+  if (status.get('reblog', null) !== null && typeof status.get('reblog') === 'object') {
+    status = status.get('reblog');
+  }
+
+  return (displayMedia !== 'hide_all' && !status.get('sensitive') || displayMedia === 'show_all');
+};
+
+const messages = defineMessages({
+  public_short: { id: 'privacy.public.short', defaultMessage: 'Public' },
+  unlisted_short: { id: 'privacy.unlisted.short', defaultMessage: 'Unlisted' },
+  private_short: { id: 'privacy.private.short', defaultMessage: 'Followers-only' },
+  direct_short: { id: 'privacy.direct.short', defaultMessage: 'Mentioned people only' },
+  edited: { id: 'status.edited', defaultMessage: 'Edited {date}' },
+});
+
+class Status extends ImmutablePureComponent {
+
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
+  static propTypes = {
+    status: ImmutablePropTypes.map,
+    account: ImmutablePropTypes.map,
+    onClick: PropTypes.func,
+    onReply: PropTypes.func,
+    onFavourite: PropTypes.func,
+    onReblog: PropTypes.func,
+    onDelete: PropTypes.func,
+    onDirect: PropTypes.func,
+    onMention: PropTypes.func,
+    onPin: PropTypes.func,
+    onOpenMedia: PropTypes.func,
+    onOpenVideo: PropTypes.func,
+    onBlock: PropTypes.func,
+    onAddFilter: PropTypes.func,
+    onEmbed: PropTypes.func,
+    onHeightChange: PropTypes.func,
+    onToggleHidden: PropTypes.func,
+    onToggleCollapsed: PropTypes.func,
+    onTranslate: PropTypes.func,
+    onInteractionModal: PropTypes.func,
+    muted: PropTypes.bool,
+    hidden: PropTypes.bool,
+    unread: PropTypes.bool,
+    onMoveUp: PropTypes.func,
+    onMoveDown: PropTypes.func,
+    showThread: PropTypes.bool,
+    getScrollPosition: PropTypes.func,
+    updateScrollBottom: PropTypes.func,
+    cacheMediaWidth: PropTypes.func,
+    cachedMediaWidth: PropTypes.number,
+    scrollKey: PropTypes.string,
+    deployPictureInPicture: PropTypes.func,
+    pictureInPicture: ImmutablePropTypes.contains({
+      inUse: PropTypes.bool,
+      available: PropTypes.bool,
+    }),
+  };
+
+  // Avoid checking props that are functions (and whose equality will always
+  // evaluate to false. See react-immutable-pure-component for usage.
+  updateOnProps = [
+    'status',
+    'account',
+    'muted',
+    'hidden',
+    'unread',
+    'pictureInPicture',
+  ];
+
+  state = {
+    showMedia: defaultMediaVisibility(this.props.status),
+    statusId: undefined,
+    forceFilter: undefined,
+  };
+
+  static getDerivedStateFromProps(nextProps, prevState) {
+    if (nextProps.status && nextProps.status.get('id') !== prevState.statusId) {
+      return {
+        showMedia: defaultMediaVisibility(nextProps.status),
+        statusId: nextProps.status.get('id'),
+      };
+    } else {
+      return null;
+    }
+  }
+
+  handleToggleMediaVisibility = () => {
+    this.setState({ showMedia: !this.state.showMedia });
+  };
+
+  handleClick = e => {
+    if (e && (e.button !== 0 || e.ctrlKey || e.metaKey)) {
+      return;
+    }
+
+    if (e) {
+      e.preventDefault();
+    }
+
+    this.handleHotkeyOpen();
+  };
+
+  handlePrependAccountClick = e => {
+    this.handleAccountClick(e, false);
+  };
+
+  handleAccountClick = (e, proper = true) => {
+    if (e && (e.button !== 0 || e.ctrlKey || e.metaKey))  {
+      return;
+    }
+
+    if (e) {
+      e.preventDefault();
+      e.stopPropagation();
+    }
+
+    this._openProfile(proper);
+  };
+
+  handleExpandedToggle = () => {
+    this.props.onToggleHidden(this._properStatus());
+  };
+
+  handleCollapsedToggle = isCollapsed => {
+    this.props.onToggleCollapsed(this._properStatus(), isCollapsed);
+  };
+
+  handleTranslate = () => {
+    this.props.onTranslate(this._properStatus());
+  };
+
+  renderLoadingMediaGallery () {
+    return <div className='media-gallery' style={{ height: '110px' }} />;
+  }
+
+  renderLoadingVideoPlayer () {
+    return <div className='video-player' style={{ height: '110px' }} />;
+  }
+
+  renderLoadingAudioPlayer () {
+    return <div className='audio-player' style={{ height: '110px' }} />;
+  }
+
+  handleOpenVideo = (options) => {
+    const status = this._properStatus();
+    this.props.onOpenVideo(status.get('id'), status.getIn(['media_attachments', 0]), options);
+  };
+
+  handleOpenMedia = (media, index) => {
+    this.props.onOpenMedia(this._properStatus().get('id'), media, index);
+  };
+
+  handleHotkeyOpenMedia = e => {
+    const { onOpenMedia, onOpenVideo } = this.props;
+    const status = this._properStatus();
+
+    e.preventDefault();
+
+    if (status.get('media_attachments').size > 0) {
+      if (status.getIn(['media_attachments', 0, 'type']) === 'video') {
+        onOpenVideo(status.get('id'), status.getIn(['media_attachments', 0]), { startTime: 0 });
+      } else {
+        onOpenMedia(status.get('id'), status.get('media_attachments'), 0);
+      }
+    }
+  };
+
+  handleDeployPictureInPicture = (type, mediaProps) => {
+    const { deployPictureInPicture } = this.props;
+    const status = this._properStatus();
+
+    deployPictureInPicture(status, type, mediaProps);
+  };
+
+  handleHotkeyReply = e => {
+    e.preventDefault();
+    this.props.onReply(this._properStatus(), this.context.router.history);
+  };
+
+  handleHotkeyFavourite = () => {
+    this.props.onFavourite(this._properStatus());
+  };
+
+  handleHotkeyBoost = e => {
+    this.props.onReblog(this._properStatus(), e);
+  };
+
+  handleHotkeyMention = e => {
+    e.preventDefault();
+    this.props.onMention(this._properStatus().get('account'), this.context.router.history);
+  };
+
+  handleHotkeyOpen = () => {
+    if (this.props.onClick) {
+      this.props.onClick();
+      return;
+    }
+
+    const { router } = this.context;
+    const status = this._properStatus();
+
+    if (!router) {
+      return;
+    }
+
+    router.history.push(`/@${status.getIn(['account', 'acct'])}/${status.get('id')}`);
+  };
+
+  handleHotkeyOpenProfile = () => {
+    this._openProfile();
+  };
+
+  _openProfile = (proper = true) => {
+    const { router } = this.context;
+    const status = proper ? this._properStatus() : this.props.status;
+
+    if (!router) {
+      return;
+    }
+
+    router.history.push(`/@${status.getIn(['account', 'acct'])}`);
+  };
+
+  handleHotkeyMoveUp = e => {
+    this.props.onMoveUp(this.props.status.get('id'), e.target.getAttribute('data-featured'));
+  };
+
+  handleHotkeyMoveDown = e => {
+    this.props.onMoveDown(this.props.status.get('id'), e.target.getAttribute('data-featured'));
+  };
+
+  handleHotkeyToggleHidden = () => {
+    this.props.onToggleHidden(this._properStatus());
+  };
+
+  handleHotkeyToggleSensitive = () => {
+    this.handleToggleMediaVisibility();
+  };
+
+  handleUnfilterClick = e => {
+    this.setState({ forceFilter: false });
+    e.preventDefault();
+  };
+
+  handleFilterClick = () => {
+    this.setState({ forceFilter: true });
+  };
+
+  _properStatus () {
+    const { status } = this.props;
+
+    if (status.get('reblog', null) !== null && typeof status.get('reblog') === 'object') {
+      return status.get('reblog');
+    } else {
+      return status;
+    }
+  }
+
+  handleRef = c => {
+    this.node = c;
+  };
+
+  render () {
+    let media = null;
+    let statusAvatar, prepend, rebloggedByText;
+
+    const { intl, hidden, featured, unread, showThread, scrollKey, pictureInPicture } = this.props;
+
+    let { status, account, ...other } = this.props;
+
+    if (status === null) {
+      return null;
+    }
+
+    const handlers = this.props.muted ? {} : {
+      reply: this.handleHotkeyReply,
+      favourite: this.handleHotkeyFavourite,
+      boost: this.handleHotkeyBoost,
+      mention: this.handleHotkeyMention,
+      open: this.handleHotkeyOpen,
+      openProfile: this.handleHotkeyOpenProfile,
+      moveUp: this.handleHotkeyMoveUp,
+      moveDown: this.handleHotkeyMoveDown,
+      toggleHidden: this.handleHotkeyToggleHidden,
+      toggleSensitive: this.handleHotkeyToggleSensitive,
+      openMedia: this.handleHotkeyOpenMedia,
+    };
+
+    if (hidden) {
+      return (
+        <HotKeys handlers={handlers}>
+          <div ref={this.handleRef} className={classNames('status__wrapper', { focusable: !this.props.muted })} tabIndex={0}>
+            <span>{status.getIn(['account', 'display_name']) || status.getIn(['account', 'username'])}</span>
+            <span>{status.get('content')}</span>
+          </div>
+        </HotKeys>
+      );
+    }
+
+    const matchedFilters = status.get('matched_filters');
+    if (this.state.forceFilter === undefined ? matchedFilters : this.state.forceFilter) {
+      const minHandlers = this.props.muted ? {} : {
+        moveUp: this.handleHotkeyMoveUp,
+        moveDown: this.handleHotkeyMoveDown,
+      };
+
+      return (
+        <HotKeys handlers={minHandlers}>
+          <div className='status__wrapper status__wrapper--filtered focusable' tabIndex={0} ref={this.handleRef}>
+            <FormattedMessage id='status.filtered' defaultMessage='Filtered' />: {matchedFilters.join(', ')}.
+            {' '}
+            <button className='status__wrapper--filtered__button' onClick={this.handleUnfilterClick}>
+              <FormattedMessage id='status.show_filter_reason' defaultMessage='Show anyway' />
+            </button>
+          </div>
+        </HotKeys>
+      );
+    }
+
+    if (featured) {
+      prepend = (
+        <div className='status__prepend'>
+          <div className='status__prepend-icon-wrapper'><Icon id='thumb-tack' className='status__prepend-icon' fixedWidth /></div>
+          <FormattedMessage id='status.pinned' defaultMessage='Pinned post' />
+        </div>
+      );
+    } else if (status.get('reblog', null) !== null && typeof status.get('reblog') === 'object') {
+      const display_name_html = { __html: status.getIn(['account', 'display_name_html']) };
+
+      prepend = (
+        <div className='status__prepend'>
+          <div className='status__prepend-icon-wrapper'><Icon id='retweet' className='status__prepend-icon' fixedWidth /></div>
+          <FormattedMessage id='status.reblogged_by' defaultMessage='{name} boosted' values={{ name: <a onClick={this.handlePrependAccountClick} data-id={status.getIn(['account', 'id'])} href={`/@${status.getIn(['account', 'acct'])}`} className='status__display-name muted'><bdi><strong dangerouslySetInnerHTML={display_name_html} /></bdi></a> }} />
+        </div>
+      );
+
+      rebloggedByText = intl.formatMessage({ id: 'status.reblogged_by', defaultMessage: '{name} boosted' }, { name: status.getIn(['account', 'acct']) });
+
+      account = status.get('account');
+      status  = status.get('reblog');
+    } else if (status.get('visibility') === 'direct') {
+      prepend = (
+        <div className='status__prepend'>
+          <div className='status__prepend-icon-wrapper'><Icon id='at' className='status__prepend-icon' fixedWidth /></div>
+          <FormattedMessage id='status.direct_indicator' defaultMessage='Private mention' />
+        </div>
+      );
+    } else if (showThread && status.get('in_reply_to_id') && status.get('in_reply_to_account_id') === status.getIn(['account', 'id'])) {
+      const display_name_html = { __html: status.getIn(['account', 'display_name_html']) };
+
+      prepend = (
+        <div className='status__prepend'>
+          <div className='status__prepend-icon-wrapper'><Icon id='reply' className='status__prepend-icon' fixedWidth /></div>
+          <FormattedMessage id='status.replied_to' defaultMessage='Replied to {name}' values={{ name: <a onClick={this.handlePrependAccountClick} data-id={status.getIn(['account', 'id'])} href={`/@${status.getIn(['account', 'acct'])}`} className='status__display-name muted'><bdi><strong dangerouslySetInnerHTML={display_name_html} /></bdi></a> }} />
+        </div>
+      );
+    }
+
+    if (pictureInPicture.get('inUse')) {
+      media = <PictureInPicturePlaceholder width={this.props.cachedMediaWidth} />;
+    } else if (status.get('media_attachments').size > 0) {
+      if (this.props.muted) {
+        media = (
+          <AttachmentList
+            compact
+            media={status.get('media_attachments')}
+          />
+        );
+      } else if (status.getIn(['media_attachments', 0, 'type']) === 'audio') {
+        const attachment = status.getIn(['media_attachments', 0]);
+
+        media = (
+          <Bundle fetchComponent={Audio} loading={this.renderLoadingAudioPlayer} >
+            {Component => (
+              <Component
+                src={attachment.get('url')}
+                alt={attachment.get('description')}
+                lang={status.get('language')}
+                poster={attachment.get('preview_url') || status.getIn(['account', 'avatar_static'])}
+                backgroundColor={attachment.getIn(['meta', 'colors', 'background'])}
+                foregroundColor={attachment.getIn(['meta', 'colors', 'foreground'])}
+                accentColor={attachment.getIn(['meta', 'colors', 'accent'])}
+                duration={attachment.getIn(['meta', 'original', 'duration'], 0)}
+                width={this.props.cachedMediaWidth}
+                height={110}
+                cacheWidth={this.props.cacheMediaWidth}
+                deployPictureInPicture={pictureInPicture.get('available') ? this.handleDeployPictureInPicture : undefined}
+                sensitive={status.get('sensitive')}
+                blurhash={attachment.get('blurhash')}
+                visible={this.state.showMedia}
+                onToggleVisibility={this.handleToggleMediaVisibility}
+              />
+            )}
+          </Bundle>
+        );
+      } else if (status.getIn(['media_attachments', 0, 'type']) === 'video') {
+        const attachment = status.getIn(['media_attachments', 0]);
+
+        media = (
+          <Bundle fetchComponent={Video} loading={this.renderLoadingVideoPlayer} >
+            {Component => (
+              <Component
+                preview={attachment.get('preview_url')}
+                frameRate={attachment.getIn(['meta', 'original', 'frame_rate'])}
+                blurhash={attachment.get('blurhash')}
+                src={attachment.get('url')}
+                alt={attachment.get('description')}
+                lang={status.get('language')}
+                width={this.props.cachedMediaWidth}
+                height={110}
+                inline
+                sensitive={status.get('sensitive')}
+                onOpenVideo={this.handleOpenVideo}
+                cacheWidth={this.props.cacheMediaWidth}
+                deployPictureInPicture={pictureInPicture.get('available') ? this.handleDeployPictureInPicture : undefined}
+                visible={this.state.showMedia}
+                onToggleVisibility={this.handleToggleMediaVisibility}
+              />
+            )}
+          </Bundle>
+        );
+      } else {
+        media = (
+          <Bundle fetchComponent={MediaGallery} loading={this.renderLoadingMediaGallery}>
+            {Component => (
+              <Component
+                media={status.get('media_attachments')}
+                lang={status.get('language')}
+                sensitive={status.get('sensitive')}
+                height={110}
+                onOpenMedia={this.handleOpenMedia}
+                cacheWidth={this.props.cacheMediaWidth}
+                defaultWidth={this.props.cachedMediaWidth}
+                visible={this.state.showMedia}
+                onToggleVisibility={this.handleToggleMediaVisibility}
+              />
+            )}
+          </Bundle>
+        );
+      }
+    } else if (status.get('spoiler_text').length === 0 && status.get('card') && !this.props.muted) {
+      media = (
+        <Card
+          onOpenMedia={this.handleOpenMedia}
+          card={status.get('card')}
+          compact
+          cacheWidth={this.props.cacheMediaWidth}
+          defaultWidth={this.props.cachedMediaWidth}
+          sensitive={status.get('sensitive')}
+        />
+      );
+    }
+
+    if (account === undefined || account === null) {
+      statusAvatar = <Avatar account={status.get('account')} size={46} />;
+    } else {
+      statusAvatar = <AvatarOverlay account={status.get('account')} friend={account} />;
+    }
+
+    const visibilityIconInfo = {
+      'public': { icon: 'globe', text: intl.formatMessage(messages.public_short) },
+      'unlisted': { icon: 'unlock', text: intl.formatMessage(messages.unlisted_short) },
+      'private': { icon: 'lock', text: intl.formatMessage(messages.private_short) },
+      'direct': { icon: 'at', text: intl.formatMessage(messages.direct_short) },
+    };
+
+    const visibilityIcon = visibilityIconInfo[status.get('visibility')];
+
+    return (
+      <HotKeys handlers={handlers}>
+        <div className={classNames('status__wrapper', `status__wrapper-${status.get('visibility')}`, { 'status__wrapper-reply': !!status.get('in_reply_to_id'), unread, focusable: !this.props.muted })} tabIndex={this.props.muted ? null : 0} data-featured={featured ? 'true' : null} aria-label={textForScreenReader(intl, status, rebloggedByText)} ref={this.handleRef}>
+          {prepend}
+
+          <div className={classNames('status', `status-${status.get('visibility')}`, { 'status-reply': !!status.get('in_reply_to_id'), muted: this.props.muted })} data-id={status.get('id')}>
+            <div onClick={this.handleClick} className='status__info'>
+              <a href={`/@${status.getIn(['account', 'acct'])}/${status.get('id')}`} className='status__relative-time' target='_blank' rel='noopener noreferrer'>
+                <span className='status__visibility-icon'><Icon id={visibilityIcon.icon} title={visibilityIcon.text} /></span>
+                <RelativeTimestamp timestamp={status.get('created_at')} />{status.get('edited_at') && <abbr title={intl.formatMessage(messages.edited, { date: intl.formatDate(status.get('edited_at'), { hour12: false, year: 'numeric', month: 'short', day: '2-digit', hour: '2-digit', minute: '2-digit' }) })}> *</abbr>}
+              </a>
+
+              <a onClick={this.handleAccountClick} href={`/@${status.getIn(['account', 'acct'])}`} title={status.getIn(['account', 'acct'])} className='status__display-name' target='_blank' rel='noopener noreferrer'>
+                <div className='status__avatar'>
+                  {statusAvatar}
+                </div>
+
+                <DisplayName account={status.get('account')} />
+              </a>
+            </div>
+
+            <StatusContent
+              status={status}
+              onClick={this.handleClick}
+              expanded={!status.get('hidden')}
+              onExpandedToggle={this.handleExpandedToggle}
+              onTranslate={this.handleTranslate}
+              collapsable
+              onCollapsedToggle={this.handleCollapsedToggle}
+            />
+
+            {media}
+
+            <StatusActionBar scrollKey={scrollKey} status={status} account={account} onFilter={matchedFilters ? this.handleFilterClick : null} {...other} />
+          </div>
+        </div>
+      </HotKeys>
+    );
+  }
+
+}
+
+export default injectIntl(Status);