'use strict';

const unprint = require('unprint');

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

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

		release.url = query.url('.card__link');
		release.entryId = new URL(release.url).pathname.match(/\/en\/(.*)/)[1];

		release.title = query.content('.card__link');
		release.duration = query.duration('.card__img_badge.bottom-right');

		release.poster = query.img('.card__img img');
		release.teaser = unprint.query.dataset(element, null, 'video');

		return release;
	});
}

async function fetchLatest(channel, page = 1) {
	const res = await unprint.get(`${channel.origin}/en/videos?page=${page}`, { selectAll: '.card--item' });

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

	return res.status;
}

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

	release.entryId = new URL(url).pathname.match(/\/en\/(.*)/)[1];

	release.title = query.content('h1.h2');
	release.description = query.attribute('meta[property="og:description"]', 'content'); // not usually used, if ever

	release.date = query.date('meta[property="video:release_date"]', 'YYYY-MM-DD', { attribute: 'content' });
	release.duration = query.number('meta[property="video:duration"]', { attribute: 'content' });

	release.actors = query.all('.video-info .mini-avatars a').map((actorEl) => ({
		name: unprint.query.content(actorEl),
		url: unprint.query.url(actorEl, null, { origin: channel.origin }),
		avatar: [
			unprint.query.img(actorEl, 'img')?.replace('-video_actor_avatar', '-actor_detail'),
			unprint.query.img(actorEl, 'img'),
		],
	}));

	release.tags = query.contents('.video-info a[href*="?category"]').map((tag) => tag.replace('#', '').trim());
	release.qualities = query.numbers('.download-dropdown-menu li div', { attribute: 'data-res' });

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

	release.trailer = query.all('.video-player source').map((videoEl) => ({
		src: unprint.query.video(videoEl, null),
		quality: unprint.query.number(videoEl, null, { attribute: 'size' }),
	}));

	release.photos = query.all('.image .gallery-popup').map((imgEl) => [
		unprint.query.img(imgEl, null, { attribute: 'href' }),
		unprint.query.img(imgEl, 'img'),
	]);

	release.channel = slugify(query.attribute('meta[property="og:site_name"]', 'content'), '');

	return release;
}

async function fetchScene(url, channel) {
	const res = await unprint.get(url);

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

	return res.status;
}

function scrapeProfile({ query }, url, _entity) {
	const profile = { url };
	const bio = Object.fromEntries(query.all('.model-info__item').map((bioEl) => [
		slugify(unprint.query.content(bioEl, 'span:first-child'), '_'),
		unprint.query.content(bioEl, 'span:last-child'),
	]));

	profile.avatar = query.img('.actor-img');

	profile.gender = bio.gender;
	profile.birthCountry = bio.nationality;
	profile.ethnicity = bio.ethnicity;
	profile.age = bio.age;

	profile.hairColor = bio.hair_color;

	if (!bio.breast_size?.includes('-')) profile.cup = bio.breast_size; // larger than F is defined as F-Z, not too useful
	if (/natural/i.test(bio.breast_type)) profile.naturalBoobs = true;
	if (/fake/i.test(bio.breast_type)) profile.naturalBoobs = false;
	if (/no/i.test(bio.tattoo)) profile.hasTattoos = false;
	if (/yes/i.test(bio.tattoo)) profile.hasTattoos = true;

	return profile;
}

async function fetchProfile(baseActor, entity) {
	const url = `${new URL(entity.url).origin}/en/pornstars/${baseActor.slug}`;
	const res = await unprint.get(`${new URL(entity.url).origin}/en/pornstars/${baseActor.slug}`);

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

	return res.status;
}

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