import { error } from '@sveltejs/kit';
import type { PageServerLoad } from './$types.js';
import { withTenant } from '$lib/server/rls.js';
import { requireBoardView } from '$lib/server/guards.js';
import { canEditBoard } from '$lib/server/permissions.js';

export const load: PageServerLoad = async ({ params, locals }) => {
	const tenant = locals.tenant;
	if (!tenant) throw error(400, 'Unknown tenant');

	const board = await withTenant(tenant.id, async (tx) => {
		return requireBoardView(tx, locals.user, params.boardId, tenant.id);
	});

	// Filter to cards with due dates
	const cardsWithDue = board.columns.flatMap((col: any) =>
		col.cards
			.filter((c: any) => c.dueDate)
			.map((c: any) => ({
				...c,
				columnTitle: col.title,
				columnId: col.id
			}))
	);

	return {
		board: {
			id: board.id,
			title: board.title,
			cardPrefix: (board as any).cardPrefix
		},
		cards: cardsWithDue,
		canEdit: canEditBoard(locals.user, board.members)
	};
};