'use strict';

const bhttp = require('bhttp');
const cheerio = require('cheerio');
const moment = require('moment');

function scrapeLatest(html, site) {
    const $ = cheerio.load(html, { normalizeWhitespace: true });
    const scenesElements = $('.update_details').toArray();

    return scenesElements.map((element) => {
        const sceneLinkElement = $(element).children('a').eq(1);
        const url = sceneLinkElement.attr('href');
        const title = sceneLinkElement.text();

        const date = moment
            .utc($(element).find('.update_date').text(), 'MM/DD/YYYY')
            .toDate();

        const actors = $(element).find('.update_models a')
            .map((actorIndex, actorElement) => $(actorElement).text())
            .toArray();

        return {
            url,
            title,
            actors,
            date,
            rating: null,
            site,
        };
    });
}

function scrapeUpcoming(html, site) {
    const $ = cheerio.load(html, { normalizeWhitespace: true });
    const scenesElements = $('#coming_soon_carousel').find('.table').toArray();

    return scenesElements.map((element) => {
        const details = $(element).find('.update_details_comingsoon')
            .eq(1)
            .children()
            .remove();

        const title = details
            .end()
            .text()
            .trim();

        const actors = details
            .text()
            .trim()
            .split(', ');

        const date = moment
            .utc($(element).find('.update_date_comingsoon').text().slice(7), 'MM/DD/YYYY')
            .toDate();

        return {
            url: null,
            title,
            actors,
            date,
            rating: null,
            site,
        };
    });
}


async function fetchReleases(site) {
    const [latestRes, upcomingRes] = await Promise.all([
        bhttp.get(`${site.url}/categories/movies_1_d.html`),
        bhttp.get(`${site.url}/index.php`),
    ]);

    return [
        ...scrapeUpcoming(upcomingRes.body.toString(), site, true),
        ...scrapeLatest(latestRes.body.toString(), site),
    ];
}

module.exports = fetchReleases;