import { carOverview, PAGE_SIZE, parseFilters, searchCars } from '#lib/server/cars.js';
import type { PageServerLoad } from './$types';

export const load: PageServerLoad = async ({ url }) => {
	const filters = parseFilters(url.searchParams);
	const [{ cars, total }, overview] = await Promise.all([searchCars(filters), carOverview()]);
	return {
		filters,
		cars,
		total,
		pageSize: PAGE_SIZE,
		brands: overview.brands.map(({ slug, name, models }) => ({ slug, name, models })),
		topBrands: overview.byNl
			.slice(0, 16)
			.map(({ slug, name, models, nlCount, logo }) => ({ slug, name, models, nlCount, logo })),
		stats: overview.stats,
		currentYear: new Date().getFullYear(),
		seo: {
			title: 'Car pokedex',
			description: `Search ${overview.stats.models.toLocaleString('en-GB')} car models from ${overview.stats.brands} brands, with Dutch registration data and US fuel economy specs.`
		}
	};
};