'use strict';

const unprint = require('unprint');

function scrapeAll(scenes) {
	return scenes.map(({ query }) => {
		if (query.exists('.crowdfunding-post')) {
			return null;
		}

		const release = {};

		release.url = query.url('a');
		release.entryId = new URL(release.url).pathname.split('/')[1];

		release.title = query.content('.allvideostitle p, .allvideostitle h2');

		release.actors = query.contents('.tagsmodels a');

		release.poster = query.sourceSet('.vidcont .attachment-thumbnail');
		release.teaser = query.video('.vidcont video', { attribute: 'data-src' });

		return release;
	}).filter(Boolean);
}

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

	release.entryId = new URL(url).pathname.split('/')[1];

	release.title = query.content('.title-fav h1');
	release.description = query.contents('.description #fullstory, .title-fav .cont > p').join(' ');

	release.date = query.date('.datesingle', 'MMMM D, YYYY');
	release.duration = query.duration('.cont .duration');

	release.actors = query.contents('.cont .tagsmodels:not(.director) a');
	release.director = query.content('.cont .director a');

	release.poster = [
		query.img('.preview .attachment-full'),
		query.img('meta[property="og:image"]', { attribute: 'content' }),
	];

	release.caps = query.all('.gallery a').map((photoEl) => [
		unprint.query.url(photoEl, null),
		unprint.query.img(photoEl, 'img'),
	]);

	release.trailer = {
		src: query.video('.preview video'),
		referer: url,
		expectType: {
			'binary/octet-stream': 'video/mp4',
		},
	};

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

	return release;
}

async function fetchLatest(channel, page = 1) {
	const url = `${channel.url}/all-videos/page/${page}/`;
	const res = await unprint.get(url, { selectAll: '.catposts > div:not(.clearfix):not(.flexcont)' });

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

	return res.status;
}

module.exports = {
	fetchLatest,
	scrapeScene,
};