import type { ReportRoot } from '@duck/types';
import { error } from '@sveltejs/kit';
import type { Load } from '@sveltejs/kit';
import { extractPerTask, getReviewTotals } from '$lib/reports';

export interface ReportsPageData {
	report: ReportRoot;
	rows: ReturnType<typeof extractPerTask>;
	review: { reviewed: number; pending: number };
}

export const load: Load = async ({ fetch }): Promise<ReportsPageData> => {
	const res = await fetch('/report.json');
	if (!res.ok) {
		throw error(res.status, `report.json not found (${res.status})`);
	}
	const report = (await res.json()) as ReportRoot;
	return {
		report,
		rows: extractPerTask(report),
		review: getReviewTotals(report)
	};
};