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

		release.poster = query.sourceSet('.vidcont .attachment-thumbnail')
			|| query.sourceSet('.vidcont .attachment-thumbnail', 'nitro-lazy-srcset');

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

		console.log(release);

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

async function fetchLatest(channel, page = 1) {
	const url = new URL(channel.url).pathname.includes('/projects')
		? `${channel.url}/page/${page}/`
		: `${channel.url}/all-videos/page/${page}/`;
	// const res = await unprint.get(url, { selectAll: '.catposts > div:not(.clearfix):not(.flexcont)' });
	const res = await unprint.get(url, { selectAll: '.catposts div[class*="post-id"], .catposts .half' });

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

	return res.status;
}

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(' ')
		|| query.attribute('meta[property="og:description"]', 'content')?.replace('[…]', '').replace(/\s*read more.*/i, '...'); // html description difficult to extract

	release.date = query.date('.datesingle', 'MMMM D, YYYY')
		|| query.date('meta[property="article:published_time"]', 'YYYY-MM-DDTHH:mm:ss', { attribute: 'content' });

	release.duration = query.duration('.cont .duration, .durationandtime .duration');

	release.actors = query.all('.cont .tagsmodels:not(.director) a, .title-fav .tagsmodels:not(.director) a').map((actorEl) => ({
		name: unprint.query.content(actorEl),
		url: unprint.query.url(actorEl, null),
	}));

	release.directors = query.contents('.cont .director a');

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

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

	release.caps = query.all('.gallery a').map((photoEl) => Array.from(new Set([
		unprint.query.url(photoEl, null),
		unprint.query.img(photoEl),
		...unprint.query.sourceSet(photoEl, 'img') || [],
		...unprint.query.sourceSet(photoEl, 'img', 'nitro-lazy-srcset') || [],
	])).filter(Boolean));

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

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

	console.log(release);

	return release;
}

module.exports = {
	fetchLatest,
	scrapeScene,
};