'use strict';

const unprint = require('unprint');

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

// Naughty America network
function scrapeLatest(scenes, channel) {
	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, .scene-date', 'MMM D, YYYY');
		release.duration = query.duration('.scene-runtime');

		release.actors = query.all('.contain-actors a, .scene-actors a').map((actorEl) => ({
			name: unprint.query.content(actorEl),
			url: channel.parameters?.useActorUrl === false
				? null // actor URL is scene link in native layout
				: unprint.query.url(actorEl, null),
		}));

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

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

		release.qualities = [
			query.exists('//a[contains(@class, "label-four-k") and contains(text(), "4K")] | //span[contains(@class, "bug-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('.breadcrumb-item.active') || query.content('.scene-title, .grey-title'); // main title has performer name instead of scene title in live scenes
	release.description = query.text('.synopsis, .scene-description');

	release.date = query.date('.entry-date, .released-date', ['MMM D, YYYY', 'MM/DD/YY']);
	release.duration = query.duration('.duration');

	release.actors = query.exists('.performer-list') || query.exists('.scene-info a[href*="/pornstar"].scene-title') // title links to performer in live scenes
		? query.all('.performer-list a, .grey-performers a, .scene-info a[href*="/pornstar"].scene-title').map((actorEl) => ({
			name: unprint.query.content(actorEl),
			url: unprint.query.url(actorEl, null),
		}))
		: query.content('.grey-performers')?.split(',').map((actorName) => actorName.trim());

	release.poster = [
		...(query.sourceSet('.play-trailer source[data-srcset*="scenes/"][type="image/jpeg"]', 'data-srcset') || []),
		...(query.sourceSet('.scenepage-video source[srcset*="scenes/"][type="image/jpeg"]', 'srcset') || []),
		query.img('.play-trailer img[data-srcset*="scenes/"]', { attribute: 'data-srcset' }),
		query.img('.scenepage-video .playcard'),
		query.img('.scene-page .start-card'),
	].filter(Boolean);

	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, .category 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, img.performer-img, img.peformer-img'); // sic peformer

	return profile;
}

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

	if (res.ok) {
		return scrapeLatest(res.context, site);
	}

	return res.status;
}

async function fetchProfile({ slug }, { channel }) {
	const res = await unprint.get(`${channel.url}/pornstar/${slug}`, { select: '.bio-info, .performer-details' });

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

	return res.status;
}

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