'use strict';

const unprint = require('unprint');

const slugify = require('../utils/slugify');

function scrapeLatest(scenes) {
	return scenes.map(({ query }) => {
		const release = {};
		const url = query.url('a');

		release.url = url;
		release.entryId = query.attribute('a', 'data-scene-id') || (url && new URL(url).pathname.match(/-(\d+)$/)?.[1]) || null;

		release.date = query.date('.entry-date', 'MMM D, YYYY');
		release.duration = query.duration('.scene-runtime');

		release.actors = query.all('.contain-actors a').map((actorEl) => ({
			name: unprint.query.content(actorEl),
			url: unprint.query.url(actorEl, null),
		}));

		release.poster = [
			...(query.sourceSet('source[data-srcset*="scenes/"][type="image/jpeg"]', 'data-srcset') || []),
			query.img('.main-scene-img', { attribute: 'data-srcset' }),
		];

		release.tags = query.contents('.flag-bg');

		release.qualities = [
			query.exists('//a[contains(@class, "label-four-k") and contains(text(), "4K")]') && 2160, // label-four-k is also used for non-4K tags
			query.exists('//a[contains(@class, "label-hd") and contains(text(), "HD")]') && 720,
		].filter(Boolean);

		release.channel = slugify(query.content('.site-title'), '');

		return release;
	});
}

function scrapeScene({ query }, { url }) {
	const release = {};
	release.entryId = new URL(url).pathname.match(/-(\d+)$/)?.[1];

	release.title = query.content('.scene-title');
	release.description = query.text('.synopsis');

	release.date = query.date('.entry-date', 'MMM D, YYYY');
	release.duration = query.duration('.duration');

	release.actors = query.all('.performer-list a').map((actorEl) => ({
		name: unprint.query.content(actorEl),
		url: unprint.query.url(actorEl, null),
	}));

	release.poster = [
		...(query.sourceSet('source[data-srcset*="scenes/"][type="image/jpeg"]', 'data-srcset') || []),
		query.img('.play-trailer img[data-srcset*="scenes/"]', { attribute: 'data-srcset' }),
	];

	release.photos = query.els('.contain-scene-images.desktop-only .scene-image').map((imgEl) => [
		unprint.query.url(imgEl, null),
		unprint.query.img(imgEl, 'img', { attribute: 'srcset' }),
	]);

	const trailer = query.video('video source');

	if (trailer) {
		release.trailer = [
			{
				source: trailer.replace(/_\d+\.mp4/, '_1080.mp4'),
				quality: 1080,
			},
			trailer,
		];
	}

	release.channel = slugify(query.content('.site-title'), '');

	release.tags = query.contents('.categories a');

	release.qualities = [
		query.exists('//a[contains(@class, "label-four-k") and contains(text(), "4K")]') && 2160, // label-four-k is also used for non-4K tags
		query.exists('img.icon-1080') && 1080,
		query.exists('//a[contains(@class, "label-hd") and contains(text(), "HD")]') && 720,
	].filter(Boolean);

	return release;
}

async function scrapeProfile({ query }) {
	const profile = {};

	profile.description = query.content('.bio_about_text');
	profile.avatar = query.img('img.performer-pic');

	return profile;
}

async function fetchLatest(site, page = 1) {
	const res = await unprint.get(`${site.url}?page=${page}`, { selectAll: '.site-list .scene-item' });

	return scrapeLatest(res.context, site);
}

async function fetchProfile({ slug }) {
	const res = await unprint.get(`https://www.naughtyamerica.com/pornstar/${slug}`, { select: '.bio-info' });

	if (res.ok) {
		return scrapeProfile(res.context);
	}

	return res.status;
}

module.exports = {
	fetchLatest,
	fetchProfile,
	scrapeScene: {
		scraper: scrapeScene,
		unprint: true,
	},
};