import type { PageServerLoad } from './$types';
import { apiClient } from '$lib/server/api';
import { getWeekStart } from '$lib/planner/week';

export const load: PageServerLoad = async ({ fetch, url }) => {
	const weekParam = url.searchParams.get('week');
	const weekStart = weekParam ?? getWeekStart(new Date());

	const api = apiClient(fetch);

	const { data: weekPlan, error: weekPlanError } = await api.GET('/v1/week-plans', {
		params: { query: { weekStart } }
	});

	if (weekPlanError || !weekPlan?.id) {
		return { weekPlan: null, varietyScore: null, weekStart };
	}

	const { data: varietyScore } = await api.GET('/v1/week-plans/{id}/variety-score', {
		params: { path: { id: weekPlan.id } }
	});

	return {
		weekPlan,
		varietyScore: varietyScore ?? null,
		weekStart
	};
};