import type { PageServerLoad, Actions } from './$types';
import { createApiClient, requireUser, unwrapOrError } from '$lib/server/api';
import { addYouTubeToPlaylistAction } from '$lib/server/playlistActions';

export const load: PageServerLoad = async ({ params, locals, url, fetch }) => {
	const user = requireUser(locals, url);
	const api = createApiClient({ fetch, accessToken: locals.accessToken ?? undefined });

	const [albumRes, playlistsRes] = await Promise.all([
		api.GET('/youtube/albums/{albumId}', { params: { path: { albumId: params.albumId } } }),
		api.GET('/playlists/users/{userId}', {
			params: { path: { userId: user.sub }, query: { pageNumber: 1, pageSize: 50 } }
		})
	]);

	const album = unwrapOrError(albumRes, 'No se pudo cargar el álbum de YouTube Music.', 404);

	return { album, playlists: playlistsRes.data?.items ?? [] };
};

export const actions: Actions = {
	addYouTubeToPlaylist: addYouTubeToPlaylistAction
};