import dayjs from 'dayjs';

function curateActor(actor, release) {
	const curatedActor = {
		...actor,
		origin: actor.originCountry && {
			country: actor.originCountry,
		},
	};

	if (actor.avatar) curatedActor.avatar = actor.avatar.media;

	if (release && release.date && curatedActor.birthdate) {
		curatedActor.ageThen = dayjs(release.date).diff(actor.birthdate, 'year');
	}

	return curatedActor;
}

function curateRelease(release) {
	const curatedRelease = {
		...release,
		actors: [],
		poster: release.poster && release.poster.media,
		tags: release.tags ? release.tags.map(({ tag }) => tag) : [],
	};

	if (release.site) curatedRelease.network = release.site.network;
	if (release.scenes) curatedRelease.scenes = release.scenes.map(({ scene }) => curateRelease(scene));
	if (release.movies) curatedRelease.movies = release.movies.map(({ movie }) => curateRelease(movie));
	if (release.photos) curatedRelease.photos = release.photos.map(({ media }) => media);
	if (release.covers) curatedRelease.covers = release.covers.map(({ media }) => media);
	if (release.trailer) curatedRelease.trailer = release.trailer.media;
	if (release.teaser) curatedRelease.teaser = release.teaser.media;
	if (release.actors) curatedRelease.actors = release.actors.map(({ actor }) => curateActor(actor, curatedRelease));
	if (release.movieTags && release.movieTags.length > 0) curatedRelease.tags = release.movieTags.map(({ tag }) => tag);
	if (release.movieActors && release.movieActors.length > 0) curatedRelease.actors = release.movieActors.map(({ actor }) => curateActor(actor, curatedRelease));

	return curatedRelease;
}

function curateSite(site, network) {
	const curatedSite = {
		id: site.id,
		name: site.name,
		slug: site.slug,
		url: site.url,
		independent: site.independent,
	};

	if (site.releases) curatedSite.releases = site.releases.map(release => curateRelease(release));
	if (site.network || network) curatedSite.network = site.network || network;
	if (site.tags) curatedSite.tags = site.tags.map(({ tag }) => tag);

	return curatedSite;
}

function curateNetwork(network, releases) {
	const curatedNetwork = {
		id: network.id,
		name: network.name,
		slug: network.slug,
		url: network.url,
		networks: [],
	};

	if (network.parent) curatedNetwork.parent = curateNetwork(network.parent);
	if (network.sites) curatedNetwork.sites = network.sites.map(site => curateSite(site, curatedNetwork));
	if (network.networks) curatedNetwork.networks = network.networks.map(subNetwork => curateNetwork(subNetwork));
	if (network.studios) curatedNetwork.studios = network.studios;
	if (releases) curatedNetwork.releases = releases.map(release => curateRelease(release));

	return curatedNetwork;
}

function curateTag(tag) {
	const curatedTag = {
		...tag,
	};

	if (tag.releases) curatedTag.releases = tag.releases.map(({ release }) => curateRelease(release));
	if (tag.photos) curatedTag.photos = tag.photos.map(({ media }) => media);
	if (tag.poster) curatedTag.poster = tag.poster.media;

	return curatedTag;
}

export {
	curateActor,
	curateRelease,
	curateSite,
	curateNetwork,
	curateTag,
};