import { NextResponse } from 'next/server';

// Configuration - Update these URLs to match your actual services
const SERVICES = [
    { name: 'Website', url: 'https://www.akkolli.net' },
    { name: 'Gitea', url: 'https://code.akkolli.net' },
    { name: 'Nextcloud', url: 'http://localhost:6060' },
];

export const dynamic = 'force-dynamic';

export async function GET() {
    const results = await Promise.all(
        SERVICES.map(async (service) => {
            const start = performance.now();
            try {
                // Set a short timeout (e.g., 5 seconds)
                const controller = new AbortController();
                const timeoutId = setTimeout(() => controller.abort(), 5000);

                const response = await fetch(service.url, {
                    method: 'HEAD',
                    signal: controller.signal,
                    cache: 'no-store',
                });

                clearTimeout(timeoutId);

                const end = performance.now();
                const latency = Math.round(end - start);

                return {
                    name: service.name,
                    url: service.url,
                    status: response.ok ? 'up' : 'down',
                    latency: latency,
                    timestamp: new Date().toISOString(),
                };
            } catch (error) {
                return {
                    name: service.name,
                    url: service.url,
                    status: 'down',
                    latency: 0,
                    timestamp: new Date().toISOString(),
                    error: 'Unreachable'
                };
            }
        })
    );

    return NextResponse.json(results);
}