'use strict';

const unprint = require('unprint');

const slugify = require('../utils/slugify');
const { stripQuery } = require('../utils/url');

async function getTrailer(data) {
	const mediaId = data.medias?.find((media) => media.type === 'free')?.media_id;

	if (!mediaId) {
		return null;
	}

	const res = await unprint.get(`https://pornbox.com/media/${mediaId}/stream`);

	if (res.ok) {
		return res.data.qualities?.map((video) => ({
			src: video.src,
			type: video.type,
			quality: parseInt(video.size, 10),
		}));
	}

	return null;
}

async function scrapeScene(data, channel, include) {
	const release = {};
	const entityUrl = new URL(channel.url).origin;

	release.title = data.scene_name || data.custom_name;

	release.entryId = data.id;
	release.url = `${entityUrl}/watch/${data.id}/${slugify(release.title, '_')}`;

	release.date = new Date(data.release_date || data.publish_date);
	release.duration = unprint.extractDuration(data.runtime);

	release.actors = [...data.models, ...(data.male_models || [])].map((model) => ({
		name: model.model_name,
		gender: model.sex,
		entryId: model.model_id,
		url: `${entityUrl}/model/${model.model_id}/${slugify(model.model_name, '_')}`,
	}));

	release.tags = data.niches.map((niche) => niche.niche);

	release.poster = [
		data.player_poster,
		data.thumbnail.mosaic,
		data.thumbnail.list,
		data.thumbnail.large, // squared
		data.thumbnail.small,
	];

	release.photos = data.gallery?.map((photo) => [
		stripQuery(photo.large_thumbnail),
		photo.large_thumbnail,
		photo.small_thumbnail,
	]);

	release.caps = data.screenshots?.map((screenshot) => [
		screenshot.xga_size,
		screenshot.small_thumbnail,
	]);

	release.teaser = data.video_preview;

	if (include?.includeTrailers) {
		release.trailer = await getTrailer(data);
		release.qualities = release.trailer?.map((src) => src.quality);
	}

	if (data.has_4k_full_video && !release.qualities) {
		release.qualities = [2160];
	}

	release.studio = slugify(data.studio, '');

	return release;
}

function scrapeAll(scenes, channel) {
	return Promise.all(scenes.map(async (data) => scrapeScene(data, channel)));
}

async function fetchLatest(channel, page = 1) {
	if (!channel.parameters?.studioId) {
		return null;
	}

	const url = `https://pornbox.com/studio/${channel.parameters.studioId}/?sort=latest&skip=${page}`; // sort=recent is 'sold recently', not latest chronologically
	const res = await unprint.get(url);

	if (res.ok && res.data?.contents) {
		return scrapeAll(res.data.contents, channel);
	}

	return res.status;
}

async function fetchScene(url, entity, baseRelease, include) {
	const entryId = new URL(url).pathname.match(/\/watch(?:-page)?\/(\d+)/)[1];
	const res = await unprint.get(`https://pornbox.com/contents/${entryId}`);

	if (res.ok) {
		return scrapeScene(res.data, entity, include);
	}

	return res.status;
}

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

	profile.age = data.age;
	profile.gender = data.sex;

	profile.birthCountry = data.nationality?.[0]?.name;
	profile.nationality = data.nationality?.[0]?.nationality;

	profile.aliases = data.stage_name;

	profile.avatar = [
		stripQuery(data.headshot),
		data.headshot,
	];

	return profile;
}

async function getActorUrl(actor, entity) {
	if (actor.url) {
		return actor.url;
	}

	const res = await unprint.get(`https://pornbox.com/autocomplete/${actor.name}`);

	if (res.ok && Array.isArray(res.data)) {
		const model = res.data.find((item) => item.type === 'model' && item.name === actor.name);

		if (model) {
			return `${entity.url}/model/${model.id}/${slugify(model.name, '_')}`;
		}
	}

	return null;
}

async function fetchProfile(actor, entity) {
	const url = await getActorUrl(actor, entity);

	if (!url) {
		return null;
	}

	const actorId = new URL(url).pathname.match(/\/model\/(\d+)/)[1];
	const res = await unprint.get(`https://pornbox.com/model/info/${actorId}`);

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

	return res.status;
}

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