'use strict';

const slugify = require('../utils/slugify');
const { get, getAll, initAll, extractDate } = require('../utils/qu');
const { feetInchesToCm } = require('../utils/convert');

function getFallbacks(source) {
	return [
		source.replace('-1x.jpg', '-4x.jpg'),
		source.replace('-1x.jpg', '-3x.jpg'),
		source.replace('-1x.jpg', '-2x.jpg'),
		source,
	];
}

function scrapeAll(scenes, site) {
	return scenes.map(({ qu }) => {
		const release = {};

		release.entryId = qu.q('.stdimage', 'id', true).match(/set-target-(\d+)/)[1];
		release.url = qu.url('a');

		release.title = qu.q('h5 a', true);
		release.date = qu.date('.icon-calendar + strong', 'MM/DD/YYYY');

		release.actors = qu.q('h3', true).replace(/featuring:\s?/i, '').split(', ');

		const photoCount = qu.q('.stdimage', 'cnt');
		[release.poster, ...release.photos] = Array.from({ length: Number(photoCount) }, (value, index) => {
			const source = qu.img('.stdimage', `src${index}_1x`, site.url);

			return getFallbacks(source);
		});

		return release;
	});
}

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

	release.entryId = qu.q('.stdimage', 'id', true).match(/set-target-(\d+)/)[1];

	release.title = qu.q('h2', true);
	release.description = qu.q('p', true);

	release.date = extractDate(html, 'MM/DD/YYYY', /\b\d{2}\/\d{2}\/\d{4}\b/);

	release.actors = qu.all('h5:not(.video_categories) a').map((actor) => ({
		name: qu.q(actor, null, true),
		url: qu.url(actor, null),
	}));

	release.tags = qu.all('.video_categories a', true);

	release.duration = qu.dur('.video_categories + p');

	const poster = qu.img('a img');

	release.poster = getFallbacks(poster);
	release.photos = qu.imgs('.featured-video img', 'src0_1x').map((source) => getFallbacks(source));

	return release;
}

function scrapeProfile({ el, qu }) {
	const profile = {};

	const bio = Array.from(qu.q('.widget-content').childNodes).reduce((acc, node, index, nodes) => {
		const nextNode = nodes[index + 1];

		if (node.tagName === 'STRONG' && nextNode?.nodeType === 3) {
			acc[slugify(node.textContent, '_')] = nextNode.textContent.trim();
		}

		return acc;
	}, {});

	if (bio.ethnicity) profile.ethnicity = bio.ethnicity;
	if (bio.age) profile.age = Number(bio.age);

	if (bio.height && /\d{3}/.test(bio.height)) profile.height = Number(bio.height.match(/\d+/)[0]);
	if (bio.height && /\d[;']\d/.test(bio.height)) profile.height = feetInchesToCm(bio.height);

	if (bio.measurements) {
		const [bust, waist, hip] = bio.measurements.split('-');

		if (bust && /\d+[a-zA-Z]+/.test(bust)) profile.bust = bust;
		if (waist) profile.waist = Number(waist);
		if (hip) profile.hip = Number(hip);
	}

	if (bio.bust_size && !profile.bust) profile.bust = bio.bust_size.toUpperCase();

	if (bio.birth_location) profile.birthPlace = bio.birth_location;
	if (bio.status_married_or_single) profile.relationship = bio.status_married_or_single;

	if (bio.eye_color) profile.eyes = bio.eye_color;

	const avatar = qu.img('.tac img');
	profile.avatar = getFallbacks(avatar);

	profile.releases = scrapeAll(initAll(el, '.featured-video'));

	return profile;
}

async function fetchLatest(site, page) {
	const url = `${site.url}/tour/categories/movies_${page}_d.html`;
	const res = await getAll(url, '.featured-video');

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

	return res.status;
}

async function fetchScene(url, site) {
	const res = await get(url, '.trailer');

	if (res.ok) {
		return scrapeScene(res.item, url, site);
	}

	return res.status;
}

async function fetchProfile({ name: actorName }, { site }) {
	const actorSlug = slugify(actorName, '');
	const url = `${site.url}/tour/models/${actorSlug}.html`;
	const res = await get(url, '.page-content .row');

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

	return res.status;
}

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