import { redirect } from '@sveltejs/kit';
import type { RequestEvent } from '@sveltejs/kit';
import { pbAdmin } from '$lib/server/pocketbase';

export function getSession(event: RequestEvent) {
	return event.locals.user;
}

export function requireAuth(event: RequestEvent) {
	const session = getSession(event);
	if (!session) {
		throw redirect(303, '/login');
	}
	return session;
}

export function clearSession(event: RequestEvent) {
	event.cookies.delete('session', { path: '/' });
	event.cookies.delete('pb_token', { path: '/' });
	event.cookies.delete('device_token', { path: '/' });
}

// Resolve the fam slug + admin display name used for the post-login redirect.
export async function getFamContext(famId: string) {
	const fam = await pbAdmin.getOne('fams', famId).catch(() => null);
	return { famSlug: fam?.slug || famId, famName: fam?.name || '' };
}