const cheerio = require('cheerio');
const fetchApi = require('@libs/fetchApi');
const fetchFile = require('@libs/fetchFile');
const languages = require('@libs/languages');

const pluginId = 'epiknovel.com';

const sourceName = 'EpikNovel';

const baseUrl = 'https://www.epiknovel.com/';

async function popularNovels (page) {
  let url = baseUrl + 'seri-listesi?Sayfa=' + page;

  const result = await fetchApi(url);
  const body = await result.text();

  let loadedCheerio = cheerio.load(body);

  let novels = [];

  loadedCheerio('div.col-lg-12.col-md-12').each(function () {
    const novelName = loadedCheerio(this).find('h3').text();
    const novelCover = loadedCheerio(this).find('img').attr('data-src');
    const novelUrl = loadedCheerio(this).find('h3 > a').attr('href');

    const novel = {
      name: novelName,
      cover: novelCover,
      url: novelUrl,
    };

    novels.push(novel);
  });

  // console.log(novels);

  return novels;
};

async function parseNovelAndChapters (novelUrl) {
  const url = novelUrl;
  // console.log(url);

  const result = await fetchApi(url);
  const body = await result.text();

  let loadedCheerio = cheerio.load(body);

  let novel = {url};

  novel.name = loadedCheerio('h1#tables').text().trim();

  novel.cover = loadedCheerio('img.manga-cover').attr('src');

  novel.summary = loadedCheerio(
    '#wrapper > div.row > div.col-md-9 > div:nth-child(6) > p:nth-child(3)',
  )
    .text()
    .trim();

  novel.status = loadedCheerio(
    '#wrapper > div.row > div.col-md-9 > div.row > div.col-md-9 > h4:nth-child(3) > a',
  )
    .text()
    .trim();

  novel.author = loadedCheerio('#NovelInfo > p:nth-child(4)')
    .text()
    .replace(/Publisher:|\s/g, '')
    .trim();

  let novelChapters = [];

  loadedCheerio('table').find('tr').first().remove();

  loadedCheerio('table')
    .find('tr')
    .each(function () {
      const releaseDate = loadedCheerio(this).find('td:nth-child(3)').text();

      let chapterName = loadedCheerio(this).find('td:nth-child(1) > a').text();

      if (loadedCheerio(this).find('td:nth-child(1) > span').length > 0) {
        chapterName = '🔒 ' + chapterName;
      }

      const chapterUrl = loadedCheerio(this)
        .find(' td:nth-child(1) > a')
        .attr('href');

      novelChapters.push({
        name: chapterName,
        url: chapterUrl,
        releaseTime: releaseDate,
      });
    });

  novel.chapters = novelChapters;
  // console.log(novel);

  return novel;
};

async function parseChapter  (chapterUrl) {
  const url = chapterUrl;

  // console.log(url);

  const result = await fetchApi(url);
  const body = await result.text();

  let loadedCheerio = cheerio.load(body);

  let chapterName, chapterText;

  if (result.url === 'https://www.epiknovel.com/login') {
    chapterName = '';
    chapterText = 'Premium Chapter';
  } else {
    chapterName = loadedCheerio('#icerik > center > h4 > b').text();
    chapterText = loadedCheerio('div#icerik').html();
  }

  return chapterText;
};

async function searchNovels (searchTerm) {
  const url = baseUrl + 'seri-listesi?q=' + searchTerm;

  const result = await fetchApi(url);
  const body = await result.text();

  let loadedCheerio = cheerio.load(body);

  let novels = [];

  loadedCheerio('div.col-lg-12.col-md-12').each(function () {
    const novelName = loadedCheerio(this).find('h3').text();
    const novelCover = loadedCheerio(this).find('img').attr('data-src');
    const novelUrl = loadedCheerio(this).find('h3 > a').attr('href');

    const novel = {
      name: novelName,
      cover: novelCover,
      url: novelUrl,
    };

    novels.push(novel);
  });

  return novels;
};

module.exports = {
    id: pluginId,
    name: sourceName,
    site: baseUrl,
    version: '1.0.0',
    icon: 'src/tr/epiknovel/icon.png',
    lang: languages.Turkish,
    popularNovels,
    parseNovelAndChapters,
    parseChapter,
    searchNovels,
    fetchImage: fetchFile,
};