import React from 'react';
import { connect } from 'react-redux';
import { withRouter } from 'react-router-dom';
import { sessions as sessionsRoute, assist as assistRoute, liveSession as liveSessionRoute, withSiteId } from 'App/routes';
import { Icon, BackLink, Link } from 'UI';
import { toggleFavorite, setSessionPath } from 'Duck/sessions';
import cn from 'classnames';
import { connectPlayer, toggleEvents } from 'Player';
import SessionMetaList from 'Shared/SessionItem/SessionMetaList';
import UserCard from './EventsBlock/UserCard';
import Tabs from 'Components/Session/Tabs';

import stl from './playerBlockHeader.module.css';
import AssistActions from '../Assist/components/AssistActions';
import AssistTabs from '../Assist/components/AssistTabs';

const SESSIONS_ROUTE = sessionsRoute();
const ASSIST_ROUTE = assistRoute();

@connectPlayer(
    (state) => ({
        width: state.width,
        height: state.height,
        live: state.live,
        loading: state.cssLoading || state.messagesLoading,
        showEvents: state.showEvents,
    }),
    { toggleEvents }
)
@connect(
    (state, props) => {
        const isAssist = window.location.pathname.includes('/assist/');
        const session = state.getIn(['sessions', 'current']);

        return {
            isAssist,
            session,
            sessionPath: state.getIn(['sessions', 'sessionPath']),
            loading: state.getIn(['sessions', 'toggleFavoriteRequest', 'loading']),
            disabled: state.getIn(['components', 'targetDefiner', 'inspectorMode']) || props.loading,
            local: state.getIn(['sessions', 'timezone']),
            funnelRef: state.getIn(['funnels', 'navRef']),
            siteId: state.getIn(['site', 'siteId']),
            metaList: state.getIn(['customFields', 'list']).map((i) => i.key),
            closedLive: !!state.getIn(['sessions', 'errors']) || (isAssist && !session.live),
        };
    },
    {
        toggleFavorite,
        setSessionPath,
    }
)
@withRouter
export default class PlayerBlockHeader extends React.PureComponent {
    state = {
        hideBack: false,
    };

    componentDidMount() {
        const { location } = this.props;
        const queryParams = new URLSearchParams(location.search);
        this.setState({ hideBack: queryParams.has('iframe') && queryParams.get('iframe') === 'true' });
    }

    getDimension = (width, height) => {
        return width && height ? (
            <div className="flex items-center">
                {width || 'x'} <Icon name="close" size="12" className="mx-1" /> {height || 'x'}
            </div>
        ) : (
            <span className="">Resolution N/A</span>
        );
    };

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

    toggleFavorite = () => {
        const { session } = this.props;
        this.props.toggleFavorite(session.sessionId);
    };

    render() {
        const {
            width,
            height,
            session,
            fullscreen,
            metaList,
            closedLive = false,
            siteId,
            isAssist,
            setActiveTab,
            activeTab,
            showEvents,
            toggleEvents,
        } = this.props;
        // const _live = isAssist;

        const { hideBack } = this.state;

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

        const TABS = [this.props.tabs.EVENTS, this.props.tabs.HEATMAPS].map((tab) => ({ text: 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" onClick={this.backHandler}>
                            <BackLink label="Back" className="h-full" />
                            <div className={stl.divider} />
                        </div>
                    )}
                    <UserCard className="" width={width} height={height} />
                    {isAssist && <AssistTabs userId={userId} userNumericHash={userNumericHash} />}

                    <div className={cn('ml-auto flex items-center h-full', { hidden: closedLive })}>
                        {live && !isAssist && (
                            <>
                                <div className={cn(stl.liveSwitchButton, 'pr-4')}>
                                    <Link to={withSiteId(liveSessionRoute(sessionId), siteId)}>This Session is Now Continuing Live</Link>
                                </div>
                                {_metaList.length > 0 && <div className={stl.divider} />}
                            </>
                        )}

                        {_metaList.length > 0 && (
                            <div className="border-l h-full flex items-center px-2">
                                <SessionMetaList className="" metaList={_metaList} maxLength={2} />
                            </div>
                        )}

                        {isAssist && <AssistActions userId={userId} />}
                    </div>
                </div>
                {!isAssist && (
                    <div className="relative border-l" style={{ minWidth: '270px' }}>
                        <Tabs
                            tabs={TABS}
                            active={activeTab}
                            onClick={(tab) => {
                                setActiveTab(tab);
                                !showEvents && toggleEvents(true);
                            }}
                            border={false}
                        />
                    </div>
                )}
            </div>
        );
    }
}