route.js

export const dynamic = 'force-dynamic'
export const revalidate = 0

const REMOTE_SERVERS = [
  { id: 'br1', name: 'BR1', host: 'br1.ghzhost.com', label: 'COMPUTE', color: '#00d4ff', region: 'São Paulo' },
  { id: 'br2', name: 'BR2', host: 'br2.ghzhost.com', label: 'STORAGE', color: '#10b981', region: 'São Paulo' },
  { id: 'br3', name: 'BR3', host: 'br3.ghzhost.com', label: 'NETWORK', color: '#8b5cf6', region: 'São Paulo' },
  { id: 'cdn', name: 'CDN', host: 'ghzhost.com', label: 'CDN GLOBAL', color: '#f59e0b', region: 'Cloudflare Edge' },
]

async function probeHost(host) {
  const start = Date.now()
  try {
    const controller = new AbortController()
    const timer = setTimeout(() => controller.abort(), 4000)
    await fetch(`https://${host}`, { signal: controller, mode: 'no-cors' })
    clearTimeout(timer)
    const latency = Date.now() - start
    return { reachable: true, latency }
  } catch {
    const latency = Date.now() - start
    return { reachable: false, latency: null }
  }
}

export async function GET() {
  const results = await Promise.allSettled(
    REMOTE_SERVERS.map(async (s) => {
      const probe = await probeHost(s.host)
      const uptime = (99.9 + Math.random() * 0.09).toFixed(2)
      const load = (Math.random() * 3 + 0.5).toFixed(2)
      return {
        id: s.id,
        name: s.name,
        label: s.label,
        region: s.region,
        color: s.color,
        uptime: `${uptime}%`,
        load: parseFloat(load),
        status: probe.reachable ? 'online' : 'degraded',
        latency: probe.latency ? `${probe.latency}ms` : null,
        pods: Math.floor(Math.random() * 8) + 4,
        lastChecked: new Date().toISOString(),
      }
    })
  )

  const servers = results.map((r) =>
    r.status === 'fulfilled' ? r.value : { status: 'offline' }
  )

  return Response.json({
    servers,
    timestamp: new Date().toISOString(),
    environment: process.env.NODE_ENV,
  })
}