const axios = require('axios');
const cheerio = require('cheerio');
const { sanitizeTitle, sanitizeString, sanitize } = require('../utils/sanitize');

async function getStreamsFromPeliplus(movieData, options = {}) {
    const { original_title, id, type } = movieData;
    const { season = 1, episode = 1 } = options;
    const sanitizedTitle = sanitizeTitle(original_title);

    console.log('Sanitized Title:', sanitizedTitle);

    const axiosInstance = axios.create({
        headers: {
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/91.0.4472.124 Safari/537.36'
        }
    });

    function sleep(ms) {
        return new Promise(resolve => setTimeout(resolve, ms));
    }

    const searchUrl = `https://ww3.pelisplus.to/api/search/${sanitizedTitle}`;
    let searchHtml;
    try {
        const response = await axiosInstance.get(searchUrl);
        searchHtml = response.data;
    } catch (error) {
        console.error('Error fetching search results:', error);
        throw new Error('No se pudieron obtener los resultados de búsqueda');
    }

    const $search = cheerio.load(searchHtml);console.log(searchHtml);
    let selected = null;
    const results = [];

    const servers = $search('article.item.liste.relative').map((index, element) => {
        const linkElement = $search(element).find('a.itemA');
        const imageElement = $search(element).find('img');
        const nameElement = $search(element).find('h2');

        const link = linkElement.attr('href');
        const image = imageElement.attr('data-src');
        const name = nameElement.text().trim();

        if (!link || !image || !name) {
            console.warn('Elemento incompleto encontrado:', element);
            return null;
        }

        const slug = link.split("/")[4];
        if (!slug) {
            console.warn('Slug no encontrado en el enlace:', link);
            return null;
        }

        const detectedType = link.includes('pelicula') ? "movie" : "tv";
        if (!detectedType) {
            console.warn('Tipo de contenido no detectado:', link);
            return null;
        }

        const item = { name, image, link, type: detectedType, slug };

        if (!item.name || !item.image || !item.link || !item.type || !item.slug) {
            console.warn('Item incompleto:', item);
            return null;
        }

        const sanitizedName = sanitize(item.name);
        console.log('Sanitized Name:', sanitizedName);

        if (sanitizedName.includes(sanitize(original_title))) {
            console.log('Coincidencia encontrada:', item);
            selected = item;
        }

        return item;
    }).get().filter(item => item !== null); // Filtrar elementos nulos

    // Validar servers
    if (servers.length === 0) {
        console.warn('No se encontraron servidores válidos');
    } else {
        servers.forEach(server => {
            console.log('Servidor encontrado:', server);
        });
    }

    results.push(...servers);

    if (!selected) {
        console.log(selected, "\n", movieData, sanitize(original_title), sanitizedTitle);
        throw new Error(`No se encontró una coincidencia exacta para el título: ${original_title}`);
    }

    return selected;
}










/*
    // Extraer todos los elementos con data-server
    const servers = $('[data-server]').map((index, el) => {
      const servidorTexto = $(el).text().trim().split('\n')[0].split(" -")[0];
      const dataServerRaw = $(el).attr('data-server');
      for (const server of dataServerRaw) {
          var resp = await axios.get("https://ww3.pelisplus.to/player/" + Buffer.from(server).toString('base64'));
          var match = resp.data.match(regex1);


      return {
        opcion: index + 1,
        servidor: servidorTexto,
        data_server: "https://ww3.pelisplus.to/player/" + Buffer.from(dataServerRaw).toString('base64')
      };
    }).get(); */

    // Extraer el data-tr del reproductor --ya no es necesario
   /* const videoElement = $('[data-tr]').first();
    const dataTrRaw = videoElement.attr('data-tr');
    const dataTr = dataTrRaw ? "https://ww3.pelisplus.to/player/" + Buffer.from(dataTrRaw).toString('base64') : null;

    // Resultado final
    const resultado = {
      data_tr: dataTr,
      opciones: servers
    }; */

    //console.log(JSON.stringify(resultado, null, 2));

module.exports = { getStreamsFromPeliplus };