'use strict';

const Promise = require('bluebird');
const util = require('util');
const { JSDOM } = require('jsdom');
const moment = require('moment');
const format = require('template-format');

const logger = require('../logger')(__filename);
const qu = require('../utils/qu');
const http = require('../utils/http');
const slugify = require('../utils/slugify');

function getApiUrl(appId, apiKey) {
	const userAgent = 'Algolia for vanilla JavaScript (lite) 3.27.0;instantsearch.js 2.7.4;JS Helper 2.26.0';

	const apiUrl = `https://${appId.toLowerCase()}-dsn.algolia.net/1/indexes/*/queries?x-algolia-agent=${userAgent}&x-algolia-application-id=${appId}&x-algolia-api-key=${apiKey}`;

	return {
		appId,
		apiKey,
		userAgent,
		apiUrl,
	};
}

function getAvatarFallbacks(avatar) {
	if (!avatar) {
		return null;
	}

	return [
		avatar.replace(/\d+x\d+/, '500x750'),
		avatar.replace(/\d+x\d+/, '240x360'),
		avatar.replace(/\d+x\d+/, '200x300'),
		avatar,
	];
}

async function fetchApiCredentials(referer, site) {
	if (site?.parameters?.appId && site?.parameters?.apiKey) {
		return getApiUrl(site.parameters.appId, site.parameters.apiKey);
	}

	const res = await http.get(referer);
	const body = res.body.toString();

	const apiLine = body.split('\n').find((bodyLine) => bodyLine.match('apiKey'));

	if (!apiLine) {
		throw new Error(`No Gamma API key found for ${referer}`);
	}

	const apiSerial = apiLine.slice(apiLine.indexOf('{'), apiLine.indexOf('};') + 1);
	const apiData = JSON.parse(apiSerial);

	const { applicationID: appId, apiKey } = apiData.api.algolia;

	return getApiUrl(appId, apiKey);
}

function getAlbumUrl(albumPath, site) {
	if (site.parameters?.photos) {
		return /^http/.test(site.parameters.photos)
			? `${site.parameters.photos}/${albumPath.split('/').slice(-2).join('/')}`
			: `${site.url}${site.parameters.photos}/${albumPath.split('/').slice(-2).join('/')}`;
	}

	if (site.url && site.parameters?.photos !== false) {
		return `${site.url}${albumPath}`;
	}

	return null;
}

async function fetchPhotos(url) {
	const res = await qu.get(url);

	return res.item;
}

function scrapePhotos({ query }, includeThumbnails = true) {
	return query.all('.preview .imgLink, .pgFooterThumb a').map((linkEl) => {
		const url = linkEl.href;

		if (/\/join|\/createaccount/.test(url)) {
			// URL links to join page instead of full photo, extract thumbnail
			// /createaccount is used by e.g. Tricky Spa native site
			const src = query.img(linkEl);

			if (/previews\//.test(src)) {
				// resource often serves full photo at a modifier URL anyway, add as primary source
				const highRes = src
					.replace('previews/', '')
					.replace('_tb.jpg', '.jpg');

				// keep original thumbnail as fallback in case full photo is not available
				return [highRes, src];
			}

			if (!includeThumbnails) return null;

			return src;
		}

		// URL links to full photo
		return url;
	}).filter(Boolean);
}

async function getPhotos(albumPath, site, includeThumbnails = true) {
	const albumUrl = getAlbumUrl(albumPath, site);

	if (!albumUrl) {
		return [];
	}

	try {
		const item = await fetchPhotos(albumUrl);
		const photos = scrapePhotos(item, includeThumbnails);

		const lastPage = item.query.url('.Gamma_Paginator a.last')?.match(/\d+$/)[0];

		if (lastPage) {
			const otherPages = Array.from({ length: Number(lastPage) }, (_value, index) => index + 1).slice(1);

			const otherPhotos = await Promise.map(otherPages, async (page) => {
				const pageItem = await fetchPhotos(`${albumUrl}/${page}`);

				return scrapePhotos(pageItem, includeThumbnails);
			}, {
				concurrency: 2,
			});

			return photos.concat(otherPhotos.flat());
		}

		return photos;
	} catch (error) {
		logger.warn(`Failed to fetch ${site.name} photos from ${albumUrl}: ${error.message}`);

		return [];
	}
}

async function getFullPhotos(entryId, site) {
	const res = await http.get(`${site.url}/media/signPhotoset/${entryId}`, {
		headers: {
			'X-Requested-With': 'XMLHttpRequest',
		},
	});

	if (res.ok && typeof res.body === 'object') { // gives 200 OK even when redirected to signup page
		return Object.values(res.body);
	}

	return [];
}

async function getThumbs(entryId, site, parameters) {
	const referer = parameters?.referer || `${parameters?.networkReferer ? site.parent.url : site.url}/en/videos`;
	const { apiUrl } = await fetchApiCredentials(referer, site);

	const res = await http.post(apiUrl, {
		requests: [
			{
				indexName: 'all_photosets',
				params: `query=&page=0&facets=[]&tagFilters=&facetFilters=[["set_id:${entryId}"]]`,
			},
		],
	}, {
		headers: {
			Referer: referer,
		},
	}, {
		encodeJSON: true,
	});

	if (res.ok && res.body.results?.[0]?.hits[0]?.set_pictures) {
		return res.body.results[0].hits[0].set_pictures.map((img) => img.thumb_path && ([
			`https://images-fame.gammacdn.com/photo_set${img.thumb_path}`,
			`https://images01-fame.gammacdn.com/photo_set${img.thumb_path}`,
			`https://images02-fame.gammacdn.com/photo_set${img.thumb_path}`,
			`https://images03-fame.gammacdn.com/photo_set${img.thumb_path}`,
			`https://images04-fame.gammacdn.com/photo_set${img.thumb_path}`,
			`https://images-evilangel.gammacdn.com/photo_set${img.thumb_path}`,
			`https://transform.gammacdn.com/photo_set${img.thumb_path}`,
		])).filter(Boolean);
	}

	return [];
}

async function getPhotosApi(entryId, site, parameters) {
	const [photos, thumbs] = await Promise.all([
		getFullPhotos(entryId, site, parameters),
		getThumbs(entryId, site, parameters),
	]);

	return photos.concat(thumbs.slice(photos.length));
}

function getImageSources(source) {
	return [
		`https://images-fame.gammacdn.com/movies${source}`,
		`https://images01-fame.gammacdn.com/movies${source}`,
		`https://images02-fame.gammacdn.com/movies${source}`,
		`https://images03-fame.gammacdn.com/movies${source}`,
		`https://images04-fame.gammacdn.com/movies${source}`,
		`https://images-evilangel.gammacdn.com/movies${source}`,
		`https://transform.gammacdn.com/movies${source}`,
	];
}

function curateTitle(title, channel) {
	// some videos are redundantly prefixed with the name of the site, i.e. Bubblegum Dungeon, Forbidden Seductions and Lady Gonzo
	return title.replace(new RegExp(`^\\s*${channel.name}\\s*[:|-]\\s`, 'i'), '');
}

async function scrapeApiReleases(json, site) {
	return json.map((scene) => {
		if (site.parameters?.extract && scene.sitename !== site.parameters.extract) {
			return null;
		}

		if (site.parameters?.filterExclusive && scene.availableOnSite.length > 1) {
			return null;
		}

		const release = {
			entryId: scene.clip_id,
			description: scene.description,
			duration: scene.length,
			likes: scene.ratings_up,
			dislikes: scene.ratings_down,
		};

		release.title = curateTitle(scene.title, site);
		release.path = `/${scene.url_title}/${release.entryId}`;

		if (site.parameters?.scene) release.url = `${site.parameters.scene}${release.path}`;
		else if (site.url && site.parameters?.scene !== false) release.url = `${site.url}/en/video${release.path}`;

		release.date = moment.utc(scene.release_date, 'YYYY-MM-DD').toDate();
		release.director = scene.directors[0]?.name || null;

		release.actors = scene.actors.map((actor) => ({
			entryId: actor.actor_id,
			name: actor.name,
			gender: actor.gender,
			avatar: [
				`https://images03-openlife.gammacdn.com/actors/${actor.actor_id}/${actor.actor_id}_500x750.jpg`,
				`https://images03-openlife.gammacdn.com/actors/${actor.actor_id}/${actor.actor_id}_240x360.jpg`,
				`https://images03-openlife.gammacdn.com/actors/${actor.actor_id}/${actor.actor_id}_200x300.jpg`,
			],
		}));

		/* master categories include e.g. 'transgender' for non-trans Wicked scenes
		release.tags = scene.master_categories
			.concat(scene.categories?.map((category) => category.name))
			.filter(Boolean); // some categories don't have a name
		*/

		release.tags = scene.categories?.map((category) => category.name).filter(Boolean); // some categories don't have a name

		if (scene.availableOnSite.length > 1) {
			release.comment = `Also available on ${scene.availableOnSite.filter((sisterSite) => sisterSite !== site.slug).join(', ')}`;
		}

		const posterPath = scene.pictures.resized || (scene.pictures.nsfw?.top && Object.values(scene.pictures.nsfw.top)[0]);

		if (posterPath) {
			release.poster = [
				`https://images-evilangel.gammacdn.com/movies${posterPath}`,
				`https://transform.gammacdn.com/movies${posterPath}`,
			];
		}

		// release.movie = `${site.url}/en/movie/${scene.url_movie_title}/${scene.movie_id}`;

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

function scrapeAll(scenes, site, networkUrl, hasTeaser = true) {
	return scenes.map(({ query, el }) => {
		const release = {};

		release.url = query.url('.sceneTitle a, .tlcTitle a', 'href', { origin: networkUrl ? site.parent.url : site.url });

		release.title = query.cnt('.sceneTitle a', 'tlcTitle a', 'title');
		release.entryId = el.dataset.itemid;

		release.date = query.date('.sceneDate, .tlcSpecsDate .tlcDetailsValue', ['MM-DD-YYYY', 'YYYY-MM-DD']);
		release.actors = query.cnts('.sceneActors a, .tlcActors a', ' title');

		[release.likes, release.dislikes] = query.all('.value').map((likeEl) => query.number(likeEl));

		release.poster = query.img('.imgLink img, .tlcImageItem', 'data-original') || query.img('.imgLink img, .tlcImageItem');

		if (hasTeaser) {
			release.teaser = [
				{ src: `https://videothumb.gammacdn.com/600x339/${release.entryId}.mp4` },
				{ src: `https://videothumb.gammacdn.com/307x224/${release.entryId}.mp4` },
			];
		}

		release.channel = query.el('.fromSite a', 'title')?.replace('.com', '');

		return release;
	});
}

async function scrapeScene({ query }, url, channel, baseRelease, mobileItem, options) {
	const release = { query }; // used by XEmpire scraper to resolve channel-specific details

	const json = query.html('script[type="application/ld+json"]');
	const videoJson = query.htmls('script').find((script) => /ScenePlayerOptions/i.test(script));

	const [data, data2] = json ? JSON.parse(json) : [];
	const videoData = videoJson && JSON.parse(videoJson.slice(videoJson.indexOf('{'), videoJson.indexOf('};') + 1));

	release.entryId = (baseRelease?.path || new URL(url).pathname).match(/\/(\d{2,})(\/|$)/)?.[1];
	release.title = videoData?.playerOptions?.sceneInfos.sceneTitle || data?.name;
	release.description = data?.description;

	release.date = query.date('.updatedDate', ['MM-DD-YYYY', 'YYYY-MM-DD'])
		|| qu.extractDate(data?.dateCreated, 'YYYY-MM-DD')
		|| videoData?.playerOptions?.sceneInfos.sceneReleaseDate;

	release.actors = (data?.actor || data2?.actor)?.map((actor) => ({
		name: actor.name,
		gender: actor.gender,
	})) || [];

	release.duration = qu.durationToSeconds(data.duration);
	release.director = data?.director?.[0]?.name || data2?.director?.[0]?.name;

	release.tags = data?.keywords?.split(', ') || data2?.keywords?.split(', ') || [];
	release.stars = (data.aggregateRating.ratingValue / data.aggregateRating.bestRating) * 5 || null;

	release.channel = slugify(data?.productionCompany?.name
		|| query.el('.studioLink a, .siteLink a', 'title')
		|| query.cnt('.siteNameSpan')?.toLowerCase().replace('.com', '')
		|| query.meta('meta[name="twitter:domain"]')?.replace('.com', ''), '');

	if (videoData?.picPreview && new URL(videoData.picPreview).pathname.length > 1) {
		// sometimes links to just https://images02-fame.gammacdn.com/
		const poster = new URL(videoData.picPreview);

		release.poster = [
			videoData.picPreview, // prefer original URL with width and height parameters, without may give a square crop on e.g. XEmpire
			`${poster.origin}${poster.pathname}`,
		];
	}

	const photoLink = query.url('.picturesItem a');
	const mobilePhotos = mobileItem?.query.imgs('.preview-displayer a img') || [];

	if (photoLink && options.includePhotos) {
		const photos = await getPhotos(photoLink, channel, mobilePhotos.length < 3); // only get thumbnails when less than 3 mobile photos are available

		if (photos.length < 7) {
			release.photos = [...photos, ...mobilePhotos]; // probably only teaser photos available, supplement with mobile album
		} else {
			release.photos = photos;
		}
	} else {
		release.photos = mobilePhotos;
	}

	const trailer = videoData && `${videoData.playerOptions.host}${videoData.url}`;

	if (trailer) {
		release.trailer = [
			{
				src: trailer.replace('hd', 'sm'),
				quality: 240,
			},
			{
				src: trailer.replace('hd', 'med'),
				quality: 360,
			},
			{
				src: trailer.replace('hd', 'big'),
				quality: 480,
			},
			{
				// probably 540p
				src: trailer,
				quality: parseInt(videoData.sizeOnLoad, 10),
			},
			{
				src: trailer.replace('hd', '720p'),
				quality: 720,
			},
			{
				src: trailer.replace('hd', '1080p'),
				quality: 1080,
			},
			{
				src: trailer.replace('hd', '4k'),
				quality: 2160,
			},
		];
	}

	const movieUrl = query.url('.dvdLink', 'href', { origin: channel.url });

	if (movieUrl) {
		release.movie = {
			url: movieUrl,
			title: query.el('.dvdLink', 'title'),
			entryId: movieUrl.match(/\/(\d+)(\/|$)/)?.[1],
			covers: [qu.imgs('.dvdLink img')],
		};
	}

	return release;
}

async function scrapeReleaseApi(data, site, options, movieScenes) {
	const release = {};

	release.entryId = data.clip_id || data.movie_id;
	release.title = curateTitle(data.title, site);
	release.duration = data.length;
	release.date = (data.date && new Date(data.date * 1000)) || qu.parseDate(data.release_date || data.last_modified, 'YYYY-MM-DD');
	release.director = data.directors[0]?.name || null;

	release.actors = data.actors.map((actor) => ({
		entryId: actor.actor_id,
		name: actor.name,
		gender: actor.gender,
		url: options.parameters?.actors
			? format(options.parameters.actors, { id: actor.actor_id, slug: actor.url_name })
			: qu.prefixUrl(`/en/pornstar/${actor.url_name}/${data.actor_id}`, site.url),
	}));

	release.tags = data.categories.map((category) => category.name);

	if (data.pictures) {
		release.poster = [
			...(data.pictures['1920x1080'] ? getImageSources(data.pictures['1920x1080']) : []),
			...(data.pictures.resized ? getImageSources(data.pictures.resized) : []),
			...(data.pictures['960x544'] ? getImageSources(data.pictures['960x544']) : []),
		];
	}

	if (data.photoset_id && options.includePhotos && options.parameters?.includePhotos !== false) {
		release.photos = await getPhotosApi(data.photoset_id, site, options.parameters);
	}

	if (data.cover_path) {
		release.covers = [
			getImageSources(`${data.cover_path}_front_400x625.jpg?width=450&height=636&format=webp`),
			getImageSources(`${data.cover_path}_back_400x625.jpg?width=450&height=636&format=webp`),
		];
	}

	release.teaser = `https://videothumb.gammacdn.com/500x281/${release.entryId}.mp4`;

	if (data.trailers) {
		release.trailer = Object.entries(data.trailers).map(([quality, source]) => ({ src: source, quality }));
	}

	if (data.movie_id && !data.movie_path && options.parameters.sceneMovies !== false) {
		release.movie = {
			entryId: data.movie_id,
			title: data.movie_title,
			url: qu.prefixUrl(`${data.url_movie_title}/${data.movie_id}`, options.parameters.movie ? options.parameters.movie : `${site.url}/en/movie`),
		};
	}

	if (movieScenes?.length > 0) {
		release.scenes = await Promise.all(movieScenes.map((movieScene) => scrapeReleaseApi(movieScene, site, options)));
	}

	release.channel = data.sitename;
	release.qualities = data.download_sizes;

	return release;
}

async function fetchMovieTrailer(release) {
	if (!release.entryId) {
		return null;
	}

	const url = `https://www.evilangel.com/en/dvdtrailer/${release.entryId}`;
	const res = await qu.get(url);

	if (!res.ok) {
		return null;
	}

	const trailerHost = res.html.match(/"host":\s*"(.*\.com)"/)?.[1].replace(/\\\//g, '/');
	const trailerPath = res.html.match(/"url":\s*"(.*\.mp4)"/)?.[1].replace(/\\\//g, '/');

	if (trailerHost && trailerPath) {
		return qu.prefixUrl(trailerPath, trailerHost);
	}

	return null;
}

async function scrapeMovie({ query, el }, url, entity, baseRelease, options) {
	const release = {};

	const { dataLayer } = query.exec('//script[contains(text(), "dataLayer")]', ['dataLayer']);
	const rawData = dataLayer?.[0]?.dvdDetails;
	const data = rawData?.dvdId && rawData; // dvdDetails is mostly empty in some cache states

	if (query.exists('.NotFound-Title')) {
		return null;
	}

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

	release.covers = [
		query.img('.frontCoverImg', 'href'),
		query.img('.backCoverImg', 'href'),
	];

	release.description = query.cnt('.descriptionText');
	release.date = qu.extractDate(data?.dvdReleaseDate) || query.date('.updatedOn', 'YYYY-MM-DD');
	release.title = data?.dvdName || query.cnt('.dvdTitle');
	release.director = query.el('.directedBy a', 'title');

	release.actors = data?.dvdActors.map((actor) => ({ name: actor.actorName, entryId: actor.actorId }))
		|| query.all('.actorCarousel a[href*="/pornstar"]').map((actorEl) => ({
			entryId: query.url(actorEl, null).match(/\/(\d+)/)?.[1],
			name: query.cnt(actorEl, 'span'),
			href: query.url(actorEl, null, 'href', { origin: entity.url }),
			avatar: getAvatarFallbacks(query.img(actorEl)),
		}));

	release.tags = query.cnts('.dvdCol a');
	release.scenes = scrapeAll(qu.initAll(el, 'div[data-itemtype*=scene], li[data-itemtype*=scene]'), entity, entity.url);

	if (options.includeTrailers) {
		release.trailer = await fetchMovieTrailer(release);
	}

	return release;
}

function scrapeActorSearch(html, url, actorName) {
	const { document } = new JSDOM(html).window;
	const actorLink = document.querySelector(`a[title="${actorName}" i]`);

	return actorLink ? actorLink.href : null;
}

async function fetchActorReleases(profileUrl, getActorReleasesUrl, page = 1, accReleases = [], context) {
	const { origin, pathname } = new URL(profileUrl);
	const profilePath = `/${pathname.split('/').slice(-2).join('/')}`;

	const url = (context.parameters.actorScenes && format(context.parameters.actorScenes, { path: profilePath, page }))
		|| getActorReleasesUrl?.(profilePath, page);

	if (!url) {
		return [];
	}

	const res = await qu.get(url);

	if (!res.ok) {
		return [];
	}

	const releases = scrapeAll(res.item.html, null, origin);
	const nextPage = res.item.query.url('.Gamma_Paginator a.next');

	if (nextPage) {
		return fetchActorReleases(profileUrl, getActorReleasesUrl, page + 1, accReleases.concat(releases), context);
	}

	return accReleases.concat(releases);
}

async function scrapeProfile({ query }, url, actorName, _siteSlug, getActorReleasesUrl, withReleases, context) {
	const avatar = query.img('img.actorPicture');
	const hair = query.cnt('.actorProfile .attribute_hair_color');
	const height = query.cnt('.actorProfile .attribute_height');
	const weight = query.cnt('.actorProfile .attribute_weight');
	const alias = query.cnt('.actorProfile .attribute_alternate_names');
	const nationality = query.cnt('.actorProfile .attribute_home');

	const profile = {
		name: actorName,
	};

	if (avatar) {
		// larger sizes usually available, provide fallbacks
		const avatars = getAvatarFallbacks(avatar);

		profile.avatar = avatars;
	}

	profile.description = query.cnt('.actorBio p:not(.bioTitle)');

	if (hair) profile.hair = hair.split(':')[1].trim();
	if (height) profile.height = Number(height.match(/\d+/)[0]);
	if (weight) profile.weight = Number(weight.match(/\d+/)[0]);
	if (alias) profile.aliases = alias.split(':')[1].trim().split(', ');
	if (nationality) profile.nationality = nationality.split(':')[1].trim();

	if ((getActorReleasesUrl || context.parameters.actorScenes) && withReleases) {
		profile.releases = await fetchActorReleases(url, getActorReleasesUrl, 1, [], context);
	}

	return profile;
}

function scrapeApiProfile(data, releases, siteSlug) {
	const profile = {};

	if (data.male === 1) profile.gender = 'male';
	if (data.female === 1) profile.gender = 'female';
	if (data.shemale === 1 || data.trans === 1) profile.gender = 'transsexual';

	if (data.description) profile.description = data.description.trim();

	if (data.attributes.ethnicity) profile.ethnicity = data.attributes.ethnicity;
	if (data.attributes.eye_color) profile.eyes = data.attributes.eye_color;
	if (data.attributes.hair_color) profile.hair = data.attributes.hair_color;

	const avatarPaths = Object.values(data.pictures).reverse();
	if (avatarPaths.length > 0) profile.avatar = avatarPaths.map((avatarPath) => `https://images01-evilangel.gammacdn.com/actors${avatarPath}`);

	if (releases) profile.releases = releases.map((release) => `https://${siteSlug}.com/en/video/${release.url_title}/${release.clip_id}`);

	return profile;
}

async function fetchLatestApi(site, page = 1, options, preData, upcoming = false) {
	const referer = options.parameters?.referer || `${options.parameters?.networkReferer ? site.parent.url : site.url}/en/videos`;
	const { apiUrl } = await fetchApiCredentials(referer, site);

	const res = await http.post(apiUrl, {
		requests: [
			{
				indexName: 'all_scenes',
				params: `query=&hitsPerPage=36&maxValuesPerFacet=100&page=${page - 1}&facetFilters=[["lesbian:"],["bisex:"],["shemale:"],["upcoming:${upcoming ? 1 : 0}"]]&filters=sitename:${site.slug}`, // OR channels.id:${site.slug}`,
			},
		],
	}, {
		headers: {
			Referer: referer,
		},
	}, {
		encodeJSON: true,
	});

	if (res.status === 200 && res.body.results?.[0]?.hits) {
		return scrapeApiReleases(res.body.results[0].hits, site);
	}

	return res.status;
}

async function fetchUpcomingApi(site, page = 1, options, preData) {
	return fetchLatestApi(site, page, options, preData, true);
}

async function fetchSceneApi(url, site, baseRelease, options) {
	const referer = options.parameters?.referer || `${site.parameters?.networkReferer ? site.parent.url : site.url}/en/videos`;
	const { apiUrl } = await fetchApiCredentials(referer, site);

	const entryId = (baseRelease?.path || new URL(url).pathname).match(/\/(\d{2,})(\/|$)/)?.[1];

	const res = await http.post(apiUrl, {
		requests: [
			{
				indexName: 'all_scenes',
				params: `query=&page=0&facets=[]&tagFilters=&facetFilters=[["clip_id:${entryId}"]]`,
			},
			{
				indexName: 'all_scenes',
				params: 'query=&page=0&hitsPerPage=1&attributesToRetrieve=[]&attributesToHighlight=[]&attributesToSnippet=[]&tagFilters=&analytics=false&clickAnalytics=false&facets=clip_id',
			},
		],
	}, {
		headers: {
			Referer: referer,
		},
	}, {
		encodeJSON: true,
	});

	if (res.status === 200 && res.body.results?.[0]?.hits.length > 0) {
		return scrapeReleaseApi(res.body.results[0].hits[0], site, options);
	}

	if (res.status === 200) {
		return null;
	}

	return res.status;
}

async function fetchMovieApi(url, site, baseRelease, options) {
	const referer = options.parameters?.referer || `${site.parameters?.networkReferer ? site.parent.url : site.url}/en/movies`;
	const { apiUrl } = await fetchApiCredentials(referer, site);

	const entryId = (baseRelease?.path || new URL(url).pathname).match(/\/(\d{2,})(\/|$)/)?.[1];

	const res = await http.post(apiUrl, {
		requests: [
			{
				indexName: 'all_movies',
				params: `query=&page=0&facets=[]&tagFilters=&facetFilters=[["movie_id:${entryId}"]]`,
			},
			{
				indexName: 'all_scenes_latest_desc',
				params: `query=&page=0&facets=[]&tagFilters=&facetFilters=[["movie_id:${entryId}"]]`,
			},
			/*
			{
				indexName: 'all_movies',
				params: 'query=&page=0&hitsPerPage=1&attributesToRetrieve=[]&attributesToHighlight=[]&attributesToSnippet=[]&tagFilters=&analytics=false&clickAnalytics=false&facets=clip_id',
			},
			*/
		],
	}, {
		headers: {
			Referer: referer,
		},
	}, {
		encodeJSON: true,
	});

	if (res.status === 200 && res.body.results?.[0]?.hits.length > 0) {
		return scrapeReleaseApi(res.body.results[0].hits[0], site, options, res.body.results[1]?.hits);
	}

	if (res.status === 200) {
		return null;
	}

	return res.status;
}

function getLatestUrl(site, page) {
	if (site.parameters?.latest) {
		if (/^http/.test(site.parameters.latest)) {
			return /%d/.test(site.parameters.latest)
				? util.format(site.parameters.latest, page)
				: `${site.parameters.latest}${page}`;
		}

		return /%d/.test(site.parameters.latest)
			? util.format(`${site.url}${site.parameters.latest}`, page)
			: `${site.url}${site.parameters.latest}${page}`;
	}

	return `${site.url}/en/videos/AllCategories/0/${page}`;
}

function getUpcomingUrl(site) {
	if (site.parameters?.upcoming) {
		return /^http/.test(site.parameters.upcoming)
			? `${site.parameters.upcoming}`
			: `${site.url}${site.parameters.upcoming}`;
	}

	return `${site.url}/en/videos/AllCategories/0/1/upcoming`;
}

async function fetchLatest(site, page = 1) {
	const url = getLatestUrl(site, page);
	const res = await qu.getAll(url, 'li[data-itemtype=scene], div[data-itemtype*=scene]');

	if (res.ok) {
		return scrapeAll(res.items, site);
	}

	return res.status;
}

async function fetchUpcoming(site) {
	const url = getUpcomingUrl(site);
	const res = await qu.getAll(url, 'li[data-itemtype=scene], div[data-itemtype*=scene]');

	if (res.ok) {
		return scrapeAll(res.items, site, null, false);
	}

	return res.status;
}

function getDeepUrl(url, site, baseRelease, mobile) {
	const filter = new Set(['en', 'video', 'scene', site.slug, site.parent.slug]);
	const pathname = baseRelease?.path || new URL(url).pathname
		.split('/')
		.filter((component) => !filter.has(component))
		.join('/'); // reduce to scene ID and title slug

	const sceneId = baseRelease?.entryId || pathname.match(/\/(\d+)\//)?.[1];

	if (mobile && /%d/.test(mobile)) {
		return util.format(mobile, sceneId);
	}

	if (mobile && sceneId) {
		return `${mobile}${pathname}`;
	}

	if (site.parameters?.deep) {
		return `${site.parameters.deep}${pathname}`;
	}

	return url;
}

async function fetchScene(url, site, baseRelease, options) {
	if (site.parameters?.deep === false) {
		return baseRelease;
	}

	const deepUrl = getDeepUrl(url, site, baseRelease);
	const mobileUrl = options.includePhotos && getDeepUrl(url, site, baseRelease, site.parameters?.mobile || site.parent?.parameters?.mobile);

	if (deepUrl) {
		const [res, mobileRes] = await Promise.all([
			qu.get(deepUrl),
			mobileUrl && qu.get(mobileUrl, null, {
				headers: {
					// don't redirect to main site
					'user-agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.122 Mobile Safari/537.36',
				},
			}),
		]);

		if (res.status === 200) {
			const mobileItem = mobileRes?.status === 200 ? mobileRes.item : null;
			const scene = await scrapeScene(res.item, url, site, baseRelease, mobileItem, options);

			return { ...scene, deepUrl };
		}
	}

	return null;
}

async function fetchActorScenes(actorName, apiUrl, siteSlug) {
	const res = await http.post(apiUrl, {
		requests: [
			{
				indexName: 'all_scenes',
				params: `query=&filters=sitename:${siteSlug}&hitsPerPage=36&maxValuesPerFacet=100&page=0&facetFilters=[["lesbian:"],["bisex:"],["shemale:"],["actors.name:${actorName}"]]`,
			},
		],
	}, {
		headers: {
			Referer: `https://www.${siteSlug}.com/en/videos`,
		},
	}, {
		encodeJSON: true,
	});

	if (res.status === 200 && res.body.results[0].hits.length > 0) {
		return res.body.results[0].hits;
	}

	return [];
}

async function fetchProfile({ name: actorName }, context, include, altSearchUrl, getActorReleasesUrl) {
	const siteSlug = context.entity.slug || context.site?.slug || context.network?.slug;

	const actorSlug = actorName.toLowerCase().replace(/\s+/, '+');
	const searchUrl = altSearchUrl
		? `https://www.${siteSlug}.com/en/search/${actorSlug}/1/actor`
		: `https://www.${siteSlug}.com/en/search/${siteSlug}/actor/${actorSlug}`;
	const searchRes = await http.get(searchUrl);

	if (searchRes.status !== 200) {
		return null;
	}

	const actorUrl = scrapeActorSearch(searchRes.body.toString(), searchUrl, actorName);

	if (actorUrl) {
		const url = `https://${siteSlug}.com${actorUrl}`;
		const actorRes = await qu.get(url);

		if (actorRes.status !== 200) {
			return null;
		}

		return scrapeProfile(actorRes.item, url, actorName, siteSlug, getActorReleasesUrl, include.scenes, context);
	}

	return null;
}

async function fetchApiProfile({ name: actorName }, context, include) {
	const siteSlug = context.entity.slug || context.site?.slug || context.network?.slug;

	const actorSlug = encodeURI(actorName);
	const referer = `https://www.${siteSlug}.com/en/search`;

	const { apiUrl } = await fetchApiCredentials(referer);

	const res = await http.post(apiUrl, {
		requests: [
			{
				indexName: 'all_actors',
				params: `query=${actorSlug}`,
			},
		],
	}, {
		headers: {
			Referer: referer,
		},
	}, {
		encodeJSON: true,
	});

	if (res.status === 200 && res.body.results[0].hits.length > 0) {
		const actorData = res.body.results[0].hits.find((actor) => slugify(actor.name) === slugify(actorName));

		if (actorData) {
			const actorScenes = include.releases && await fetchActorScenes(actorData.name, apiUrl, siteSlug);

			return scrapeApiProfile(actorData, actorScenes, siteSlug);
		}
	}

	return null;
}

module.exports = {
	fetchApiLatest: fetchLatestApi,
	fetchApiProfile,
	fetchApiUpcoming: fetchUpcomingApi,
	fetchLatest,
	fetchLatestApi,
	fetchProfile,
	fetchScene,
	fetchSceneApi,
	fetchUpcoming,
	fetchUpcomingApi,
	api: {
		fetchLatest: fetchLatestApi,
		fetchUpcoming: fetchUpcomingApi,
		fetchProfile: fetchApiProfile,
		// fetchScene,
		fetchScene: fetchSceneApi,
		// scrapeMovie,
		fetchMovie: fetchMovieApi,
	},
	getPhotos,
	scrapeApiProfile,
	scrapeApiReleases,
	scrapeProfile,
	scrapeAll,
	scrapeMovie,
	scrapeScene,
};