'use strict';

const unprint = require('unprint');

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

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

		release.url = query.url('.photo-thumb_body > a');
		release.entryId = new URL(release.url).pathname.match(/\/trailers\/([\w-]+).html/)[1].toLowerCase();

		release.title = query.content('.thumb-title');

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

		release.poster = Array.from({ length: 4 }, (item, index) => query.img('img.mainThumb', { attribute: `src0_${4 - index}x` }));

		return release;
	});
}

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

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

	release.title = query.content('.raiting-section__title');
	release.description = query.contents('p.text, p.text ~ p').map((p) => p.trim()).join('\n\n');

	release.date = query.date('.dvd-scenes__data', 'MM/DD/YYYY');
	release.duration = query.duration('.dvd-scenes__data');

	release.actors = query.all('.dvd-scenes__data a[href*="/models"]').map((actorEl) => ({
		name: unprint.query.content(actorEl),
		url: unprint.query.url(actorEl, null),
	}));

	release.tags = query.contents('.dvd-scenes__data a[href*="/categories"]');

	release.poster = Array.from({ length: 4 }, (item, index) => query.img('img.update_thumb', { attribute: `src0_${4 - index}x` }));
	release.trailer = unprint.prefixUrl(html.match(/src="(\/trailers\/\w+\.mp4)"/)?.[1], entity.url);

	return release;
}

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

	profile.description = query.contents('p.text, p.text ~ p')?.map((p) => p.trim()).join('\n\n');
	profile.avatar = Array.from({ length: 3 }, (item, index) => query.img('.bio-img img', { attribute: `src0_${3 - index}x` }));

	return profile;
}

async function fetchLatest(channel, page = 1) {
	const url = `${channel.url}/tour/categories/movies_${page}_d.html`;
	const res = await unprint.get(url, { selectAll: '.tab-content .video-thumb' });

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

	return res.status;
}

async function fetchProfile({ name }, entity) {
	const res = await unprint.get(`${entity.url}/tour/models/${name.replace(/\s+/, '')}.html`);

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

	const slugRes = await unprint.get(`${entity.url}/tour/models/${slugify(name, '-')}.html`);

	if (slugRes.ok) {
		return scrapeProfile(slugRes.context, entity);
	}

	return slugRes.status;
}

module.exports = {
	fetchLatest,
	fetchProfile,
	scrapeScene,
};