const fetchApi = require('@libs/fetchApi');
const languages = require('@libs/languages');
const fetchFile = require('@libs/fetchFile');
const cheerio = require('cheerio');
const Status = require('@libs/novelStatus');
const defaultCoverUri =
    'https://github.com/LNReader/lnreader-sources/blob/main/icons/src/coverNotAvailable.jpg?raw=true';
 
const pluginId = "TNL.com";
const sourceName = 'TuNovelaLigera';

const baseUrl = 'https://tunovelaligera.com/';

async function popularNovels  (page) {
  let url = baseUrl + 'novelas/page/' + page + '/?m_orderby=rating';

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

  let loadedCheerio = cheerio.load(body);

  let novels = [];

  loadedCheerio('.page-item-detail').each(function () {
    const novelName = loadedCheerio(this).find('.h5 > a').text();
    const novelCover = loadedCheerio(this).find('img').attr('src');

    let novelUrl = loadedCheerio(this)
      .find('.h5 > a')
      .attr('href')

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

    novels.push(novel);
  });

  return novels;
};

async function parseNovelAndChapters (novelUrl) {
  const url = novelUrl;

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

  let loadedCheerio = cheerio.load(body);

  let novel = {
    url,
  };

  loadedCheerio('.manga-title-badges').remove();

  novel.name = loadedCheerio('.post-title > h1').text().trim();

  let novelCover = loadedCheerio('.summary_image > a > img');

  novel.cover =
    novelCover.attr('data-src') || novelCover.attr('src') || defaultCoverUri;

  loadedCheerio('.post-content_item').each(function () {
    const detailName = loadedCheerio(this)
      .find('.summary-heading > h5')
      .text()
      .trim();
    const detail = loadedCheerio(this).find('.summary-content').text().trim();

    switch (detailName) {
      case 'Generos':
        novel.genres = detail.replace(/, /g, ',');
        break;
      case 'Autores':
        novel.author = detail;
        break;
      case 'Estado':
        novel.status =
          detail.includes('OnGoing') || detail.includes('Updating')
            ? Status.Ongoing
            : Status.Completed;
        break;
    }
  });

  novel.summary = loadedCheerio('div.summary__content > p').text().trim();

  let novelChapters = [];

  loadedCheerio('.lcp_catlist li').each(function () {
    const chapterName = loadedCheerio(this)
      .find('a')
      .text()
      .replace(/[\t\n]/g, '')
      .trim();

    const releaseDate = loadedCheerio(this).find('span').text().trim();

    let chapterUrl = loadedCheerio(this).find('a').attr('href');

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

  novel.chapters = novelChapters.reverse();

  return novel;
};

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

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

  let loadedCheerio = cheerio.load(body);

  let chapterText = loadedCheerio('#hola_siguiente').next().text();

  return chapterText;
};

async function searchNovels  (searchTerm) {
  const url = `${baseUrl}?s=${searchTerm}&post_type=wp-manga`;

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

  let loadedCheerio = cheerio.load(body);

  let novels = [];

  loadedCheerio('.c-tabs-item__content').each(function () {
    const novelName = loadedCheerio(this).find('.h4 > a').text();
    const novelCover = loadedCheerio(this).find('img').attr('src');

    let novelUrl = loadedCheerio(this).find('.h4 > 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/es/tunovelaligera/icon.png',
    lang: languages.Spanish,
    popularNovels,
    parseNovelAndChapters,
    parseChapter,
    searchNovels,
    fetchImage: fetchFile,
};