'use strict';

const unprint = require('unprint');

const http = require('../utils/http');
const slugify = require('../utils/slugify');
const { feetInchesToCm, lbsToKg } = require('../utils/convert');

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

		release.url = query.url('a.scene-title, a.scene-img', { origin: channel.url });
		release.entryId = query.attribute('article[data-scene-id]', 'data-scene-id') || new URL(release.url).pathname.match(/^\/(\d+)/)?.[1];

		release.title = query.content('.scene-title')?.trim();
		release.duration = query.duration('.scene-length');

		release.actors = query.content('.scene-performer-names')?.split(/[,&]/).map((actor) => actor.trim());

		release.poster = query.sourceSet('.screenshot', 'data-srcset');

		const sceneId = query.attribute('article[data-scene-id]', 'data-scene-id');
		const masterId = query.attribute('article[data-master-id]', 'data-master-id');

		if (sceneId && masterId) {
			release.teaser = `https://video.adultempire.com/hls/previewscene/${masterId}/${sceneId}/index-f1-v1.m3u8`;
		}

		return release;
	});
}

const photoRegex = /(\/\w\/\d+\/)\d+/;

async function scrapeRelease({ query, html, element }, { url, entity, baseRelease, parameters }) {
	const release = {};
	const type = query.exists('.scene-list-header') ? 'movie' : 'scene';

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

	const title = query.content('.scene-page .description, .video-page .description');

	if (/^scene \d+$/i.test(title)) {
		release.sceneIndex = unprint.extractNumber(title);
	} else {
		release.title = title;
	}

	release.date = query.date('.release-date:first-child', 'MMM DD, YYYY', /\w{3} \d{2}, \d{4}/);
	release.duration = query.duration('.release-date:last-child');

	release.actors = query.all('.video-performer').map((el) => {
		const avatar = unprint.query.img(el, 'img', 'data-bgsrc');

		return {
			name: unprint.query.content(el, 'span').trim(),
			url: unprint.query.url(el, 'a', { origin: entity.url }),
			avatar: [
				avatar.replace(/\/actor\/\d+/, '/actor/1600'),
				avatar,
			],
		};
	});

	release.tags = query.contents('.tags a, .categories a');
	release.studio = parameters?.studio === false ? null : slugify(query.content('.studio span:last-child, .studio a'), '');

	if (type === 'scene') {
		release.director = query.text('.director');
		release.duration = query.number('.release-date:last-child') * 60;
		release.poster = baseRelease?.poster || query.url('link[rel="image_src"]') || query.meta('property="og:image"');
	}

	if (type === 'movie') {
		release.director = query.content('.director a');
		release.covers = [query.sourceSet('.carousel-item .boxcover-image', 'data-srcset')];

		release.scenes = scrapeAll(unprint.initAll(element, '#scenes .grid-item'), entity);
	}

	if (query.exists('.video-title .movie-title')) {
		release.movie = {
			title: query.content('#viewLargeBoxcover .modal-title a'),
			url: query.url('#viewLargeBoxcover .modal-title a', 'href', { origin: entity.url }),
			entryId: query.url('#viewLargeBoxcover .modal-title a')?.match(/(\d+)\//)[1],
			covers: query.imgs('#viewLargeBoxcover #viewLargeBoxcoverCarousel .carousel-item > img'),
		};
	}

	release.caps = query.imgs('#dv_frames a > img', { attribute: 'data-src' }).map((photo) => [
		photo.replace(photoRegex, (match, path) => `${path}1920`),
		photo.replace(photoRegex, (match, path) => `${path}1280`),
		photo,
	]);

	const trailerId = html.match(/item: (\d+),/)?.[1];

	if (trailerId) {
		release.trailer = `https://trailer.adultempire.com/hls/trailer/${trailerId}/master.m3u8`;
	}

	if (query.exists('.user-actions .btn-4k')) {
		release.qualities = [2160];
	}

	return release;
}

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

	const bio = query.contents('#profileModal .well li').reduce((acc, info) => {
		const [key, value] = info.split(':');

		return {
			...acc,
			[slugify(key, '_')]: value.trim(),
		};
	}, {});

	const bioText = query.content('#profileModal .well');

	profile.description = query.content('#profileModal .modal-body')
		.slice(bioText.length)
		.replace(/Biography Text ©Adult DVD Empire/i, '')
		.trim();

	profile.measurements = bio.measurements?.replace(/["\s]+/g, '');

	profile.hair = bio.hair;
	profile.eyes = bio.eyes;
	profile.ethnicity = bio.ethnicity;

	profile.height = feetInchesToCm(bio.height);
	profile.weight = lbsToKg(bio.weight);

	const avatar = query.img('picture img, .performer-image-container img');

	if (avatar) {
		profile.avatar = [
			avatar
				.replace('_bust', '_body')
				.replace(/\/actor\/\d+\//i, '/actor/1000/'),
			avatar,
		];
	}

	return profile;
}

async function fetchLatest(channel, page, options) {
	// const res = await qu.getAll(`${channel.url}/watch-newest-clips-and-scenes.html?page=${page}&hybridview=member`, '.item-grid-scene .grid-item');
	const res = await unprint.get(options.parameters?.latest
		? `${options.parameters.latest}?page=${page}&view=grid`
		: `${channel.url}/watch-newest-clips-and-scenes.html?page=${page}&view=grid`, { selectAll: '.item-grid-scene .grid-item' });

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

	return res.status;
}

async function fetchProfilePage(actorUrl) {
	const res = await unprint.get(actorUrl, {
		select: '#content',
		rejectUnauthorized: false,
	});

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

	return res.status;
}

async function fetchProfile(baseActor, channel, include) {
	if (baseActor.url) {
		const profile = await fetchProfilePage(baseActor, channel, include);

		if (typeof profile === 'object') {
			return profile;
		}
	}

	const searchRes = await http.get(`https://www.adultempire.com/search/SearchAutoComplete_Agg_EmpireDTRank?search_type=Pornstars&rows=9&name_startsWith=${slugify(baseActor.name, '+')}`);

	if (searchRes.ok && searchRes.body.Results) {
		const actorResult = searchRes.body.Results.find((result) => /performer/i.test(result.BasicResponseGroup?.displaytype) && new RegExp(baseActor.name, 'i').test(result.BasicResponseGroup?.description));

		if (actorResult) {
			const url = `https://www.adultempire.com/${actorResult.BasicResponseGroup.id}`;

			return fetchProfilePage(url);
		}

		return null;
	}

	return searchRes.status;
}

module.exports = {
	fetchLatest,
	// fetchMovies,
	fetchProfile,
	scrapeScene: scrapeRelease,
	scrapeMovie: scrapeRelease,
};