import React, { useEffect, useState } from 'react';
import { Link } from 'react-router-dom';
import styled from 'styled-components';
import Carousel from '../components/Home/Carousel';
import axios from 'axios';
import { Helmet } from 'react-helmet';
import AnimeCards from '../components/Home/AnimeCards';
import HomeSkeleton from '../components/skeletons/CarouselSkeleton';
import useWindowDimensions from '../hooks/useWindowDimensions';
import WatchingEpisodes from '../components/Home/WatchingEpisodes';

function Home({ changeMetaArr }) {
  const [images, setImages] = useState([]);
  const [loading, setLoading] = useState(true);
  const [confirmRemove, setConfirmRemove] = useState([]);
  const { width } = useWindowDimensions();
  const title = 'Miruro | Watch The Best Quality Anime Online';
  const content = `Miruro. An ad-free anime streaming site. Catch your favourite shows and movies right here! 
    Help us by contributing to the project on github.`;
  const image =
    'https://cdn.discordapp.com/attachments/985501610455224389/1041832015105884241/logo512.png';
  // React.useEffect(()=>{
  //   changeMetaArr("title", title)
  //   // console.log("Hlo")
  // })
  useEffect(() => {
    getImages();
  }, []);

  async function getImages() {
    window.scrollTo(0, 0);
    let result = await axios.get(
      `${process.env.REACT_APP_BACKEND_URL}api/trending?page=1&count=15`
    );
    setImages(result.data.data.Page.media);
    setLoading(false);
  }

  function checkSize() {
    let lsData = localStorage.getItem('Animes');
    lsData = JSON.parse(lsData);
    if (lsData.Names.length === 0) {
      return false;
    }
    return true;
  }
  return (
    <div>
      <Helmet>
        <title>{title}</title>
        <meta property="description" content={content} />
        <meta property="og:title" content={title} />
        <meta property="og:description" content={content} />
        <meta property="og:image" content={image} />
      </Helmet>
      <HomeDiv>
        <HomeHeading>
          <span>Recommended</span> to you
        </HomeHeading>
        {loading && <HomeSkeleton />}
        {!loading && <Carousel images={images} />}
        {localStorage.getItem('Animes') && checkSize() && (
          <div className='margin'>
            <HeadingWrapper>
              <Heading>
                <span>Continue</span> Watching
              </Heading>
            </HeadingWrapper>
            <WatchingEpisodes
              confirmRemove={confirmRemove}
              setConfirmRemove={setConfirmRemove}
            />
          </div>
        )}
        <div className='margin'>
          <HeadingWrapper>
            <Heading>
              <span>All Time</span> Popular
            </Heading>
            <Links to="/popular">View All</Links>
          </HeadingWrapper>
          <AnimeCards count={width <= 600 ? 7 : 15} criteria="popular" />
        </div>
        <div className='margin'>
          <HeadingWrapper>
            <Heading>
              <span>Trending</span> Now
            </Heading>
            <Links to="/trending">View All</Links>
          </HeadingWrapper>
          <AnimeCards count={width <= 600 ? 7 : 15} criteria="trending" />
        </div>
        <div className='margin'>
          <HeadingWrapper>
            <Heading>
              <span>Top 100</span> Anime
            </Heading>
            <Links to="/top100">View All</Links>
          </HeadingWrapper>
          <AnimeCards count={width <= 600 ? 7 : 15} criteria="top100" />
        </div>
        <div className='margin'>
          <HeadingWrapper>
            <Heading>
              <span>All Time</span> Favourite
            </Heading>
            <Links to="/favourites">View All</Links>
          </HeadingWrapper>
          <AnimeCards count={width <= 600 ? 7 : 15} criteria="favourite" />
        </div>
      </HomeDiv>
    </div>
  );
}

const Links = styled(Link)`
  color: rgba(158,162,164,1);
  background: rgb(19, 21, 22);
  padding: 0.4rem 0.5rem 0.4rem 0.5rem;
  border-radius: 5px;
  border: 1px solid rgba(48,52,54, 0.3);
  font-size: 1.1rem;
  font-family: 'Gilroy-Medium', sans-serif;
  text-decoration: none;
  transition: 0.2s;

  :hover {
    transform: scale(0.95);
  }
  @media screen and (max-width: 600px) {
    color: #ffffff; 
    font-size: 1rem;
    font-family: 'Gilroy-Medium', sans-serif;
  }
`;

const HomeDiv = styled.div`
  margin: 1.5rem 5rem 1rem 5rem;
  @media screen and (max-width: 600px) {
    margin: 1rem 1rem 0rem 1rem;
  }
`;

const HomeHeading = styled.p`
  font-size: 2.3rem;
  color: #ffffff;
  font-family: 'Gilroy-Light', sans-serif;

  span {
    font-family: 'Gilroy-Bold', sans-serif;
  }
  margin-bottom: 1rem;

  @media screen and (max-width: 600px) {
    font-size: 1.7rem;
  }
`;

const Heading = styled.p`
  font-size: 1.8rem;
  color: #ffffff;
  font-family: 'Gilroy-Light', sans-serif;

  span {
    font-family: 'Gilroy-Bold', sans-serif;
  }

  @media screen and (max-width: 600px) {
    font-size: 1.5rem;
  }
`;

const HeadingWrapper = styled.div`
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  @media screen and (max-width: 600px) {
    margin-top: 1rem;
  }
`;

export default Home;