import React, { useEffect, useRef, useState } from 'react';

import { Placeholder } from '@times-components/image';

import {
  initSettings,
  initStyleSheet,
  initScript,
  initElement,
  initComponent
} from '../../utils/config';

import { PlaceholderContainer } from '../../shared/shared-styles';
import { PageViewContainer, WidgetContainer } from './styles';

export const OptaFootballTournamentTree: React.FC<{
  season: string;
  competition: string;
  isApp?: boolean;
  full_width?: boolean;
  heightSm?: number;
  heightMd?: number;
  heightLg?: number;
  [key: string]: any;
}> = React.memo(
  ({
    season,
    competition,
    isApp = false,
    full_width,
    heightSm,
    heightMd,
    heightLg
  }) => {
    const ref = useRef<HTMLDivElement>(null);
    const [isReady, setIsReady] = useState<boolean>(false);

    useEffect(
      () => {
        const sport = 'football';

        initSettings();
        initStyleSheet(sport);
        initScript()
          .then(() => {
            if (ref.current) {
              ref.current.innerHTML = initElement('opta-widget', {
                sport,
                widget: 'tournament_tree',
                season,
                competition,
                template: 'normal',
                show_crests: true,
                show_third_place: true,
                show_goals_combined: true,
                branch_navigation: 'sideways',
                date_format: 'dddd D MMMM YYYY',
                pre_match: false,
                show_competition_name: true,
                competition_naming: 'full',
                team_naming: 'full',
                show_live: false,
                show_logo: true,
                show_title: true,
                fixture_height: 120,
                breakpoints: 500
              }).outerHTML;

              initComponent();
            }
          })
          .then(() => {
            setIsReady(true);
          });

        return undefined;
      },
      [competition, season]
    );

    return (
      <PageViewContainer
        fullWidth={full_width}
        heightSm={heightSm}
        heightMd={heightMd}
        heightLg={heightLg}
        isApp={isApp}
      >
        <WidgetContainer ref={ref} isApp={isApp} />
        {!isReady && (
          <PlaceholderContainer className="opta-placeholder">
            <Placeholder />
          </PlaceholderContainer>
        )}
      </PageViewContainer>
    );
  }
);