'use strict';

const unprint = require('unprint');

function scrapeAll(scenes) {
	return scenes.map(({ query, element }, channel) => {
		const release = {};

		release.url = query.url('a');
		release.entryId = new URL(release.url).pathname.match(/\/scene\/\w+\/([\w-]+)/)[1];

		release.title = query.content('.name');

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

		const poster = query.img('img[itemprop="thumbnailUrl"]');
		const photo = poster.replace('featured.jpg', 'trailer.jpg');

		release.poster = [
			poster,
			photo,
		];

		release.photos = [photo];
		release.teaser = unprint.prefixUrl(element.dataset.video, channel.url);

		release.stars = query.number('.rating span');

		return release;
	});
}

function scrapeScene({ query }, { url, entity }) {
	const release = {};

	release.entryId = new URL(url).pathname.match(/\/scene\/\w+\/([\w-]+)/)[1];

	release.title = query.content('.container h1');
	release.description = query.content('//p[contains(text(), "Categories")]/following-sibling::p');

	release.actors = query.all('//h3[contains(text(), "Starring")]/a').map((actorEl) => ({
		name: unprint.query.content(actorEl, null).trim(),
		url: unprint.query.url(actorEl, null, 'href'),
	}));

	const photo = query.poster('.container video', { origin: entity.url });

	release.poster = [
		photo.replace('trailer.jpg', 'featured.jpg'),
		photo,
	];

	release.photos = [photo];
	release.trailer = query.video();

	release.tags = query.contents('//p[contains(text(), "Categories")]/a');

	return release;
}

async function fetchLatest(channel, page = 1) {
	const url = `${channel.url}/updates/${page}`;
	const res = await unprint.get(url, { selectAll: '.card.scene' });

	if (res.ok) {
		return scrapeAll(res.context, channel);
	}

	return res.status;
}

module.exports = {
	fetchLatest,
	scrapeScene,
	useUnprint: true,
};