import { useStore } from 'App/mstore';
import React from 'react';
import { withRouter } from 'react-router-dom';
import {
  sessions as sessionsRoute,
  liveSession as liveSessionRoute,
  withSiteId,
} from 'App/routes';
import { BackLink, Link } from 'UI';
import cn from 'classnames';
import SessionMetaList from 'Shared/SessionItem/SessionMetaList';
import Tabs from 'Components/Session/Tabs';
import { PlayerContext } from 'App/components/Session/playerContext';
import { observer } from 'mobx-react-lite';
import { IFRAME } from 'App/constants/storageKeys';
import stl from './playerBlockHeader.module.css';
import UserCard from './EventsBlock/UserCard';
import { useTranslation } from 'react-i18next';

const SESSIONS_ROUTE = sessionsRoute();

function PlayerBlockHeader(props: any) {
  const { t } = useTranslation();
  const [hideBack, setHideBack] = React.useState(false);
  const { player, store } = React.useContext(PlayerContext);
  const { uxtestingStore, customFieldStore, projectsStore, sessionStore } =
    useStore();
  const session = sessionStore.current;
  const { sessionPath } = sessionStore;
  const siteId = projectsStore.siteId!;
  const playerState = store?.get?.() || {
    width: 0,
    height: 0,
    showEvents: false,
  };
  const { width = 0, height = 0, showEvents = false } = playerState;
  const metaList = customFieldStore.list.map((i: any) => i.key);

  const {
    fullscreen,
    closedLive = false,
    setActiveTab,
    activeTab,
    history,
  } = props;

  React.useEffect(() => {
    const iframe = localStorage.getItem(IFRAME) || false;
    setHideBack(!!iframe && iframe === 'true');

    if (metaList.length === 0) customFieldStore.fetchList();
  }, []);

  const backHandler = () => {
    if (
      sessionPath.pathname === history.location.pathname ||
      sessionPath.pathname.includes('/session/') ||
      sessionPath.pathname.includes('/assist/')
    ) {
      history.push(withSiteId(SESSIONS_ROUTE, siteId));
    } else {
      history.push(
        sessionPath
          ? sessionPath.pathname + sessionPath.search
          : withSiteId(SESSIONS_ROUTE, siteId),
      );
    }
  };

  const { sessionId, live, metadata } = session;
  const _metaList = Object.keys(metadata || {})
    .filter((i) => metaList.includes(i))
    .map((key) => {
      const value = metadata[key];
      return { label: key, value };
    });

  const TABS = Object.keys(props.tabs).map((tab) => ({
    text: props.tabs[tab],
    key: tab,
  }));

  return (
    <div
      className={cn(stl.header, 'flex justify-between', { hidden: fullscreen })}
    >
      <div className="flex w-full items-center">
        {!hideBack && (
          <div
            className="flex items-center h-full cursor-pointer group"
            onClick={backHandler}
          >
            {/* @ts-ignore TODO */}
            <BackLink label={t('Back')} className="h-full ml-2" />
            <div className={stl.divider} />
          </div>
        )}
        <UserCard width={width} height={height} />

        <div
          className={cn('ml-auto flex items-center h-full', {
            hidden: closedLive,
          })}
        >
          {live && !hideBack && !uxtestingStore.isUxt() && (
            <>
              <div className={cn(stl.liveSwitchButton, 'pr-4')}>
                <Link to={withSiteId(liveSessionRoute(sessionId), siteId)}>
                  {t('This Session is Now Continuing Live')}
                </Link>
              </div>
              {_metaList.length > 0 && <div className={stl.divider} />}
            </>
          )}

          {_metaList.length > 0 && (
            <div className="h-full flex items-center px-2 gap-1">
              <SessionMetaList
                className=""
                metaList={_metaList}
                maxLength={2}
              />
            </div>
          )}
        </div>
      </div>
      <div
        className="px-2 relative border-l border-l-gray-lighter"
        style={{ minWidth: '270px' }}
      >
        <Tabs
          tabs={TABS}
          active={activeTab}
          onClick={(tab) => {
            if (activeTab === tab) {
              setActiveTab('');
              player.toggleEvents();
            } else {
              setActiveTab(tab);
              !showEvents && player.toggleEvents();
            }
          }}
          border={false}
        />
      </div>
    </div>
  );
}

const PlayerHeaderCont = observer(PlayerBlockHeader);

export default withRouter(PlayerHeaderCont);