import type { Service, Heartbeat } from '$lib/types';

export interface EnhancedService extends Service {
	heartbeats: Heartbeat[];
}

export async function load({ fetch }) {
	let services: EnhancedService[] = [];
	let error = '';

	try {
		const res = await fetch('/api/services');
		if (!res.ok) throw new Error(`HTTP ${res.status}`);
		const list: Service[] = await res.json();

		services = await Promise.all(
			list.map(async (svc) => {
				try {
					const hres = await fetch(`/api/services/${svc.id}/history`);
					if (!hres.ok) throw new Error(`HTTP ${hres.status}`);
					const heartbeats: Heartbeat[] = await hres.json();
					return { ...svc, heartbeats };
				} catch {
					return { ...svc, heartbeats: [] };
				}
			})
		);
	} catch (e) {
		error = 'Não foi possível conectar ao servidor';
	}

	return { services, error };
}