import { NextResponse } from 'next/server';
import { getNodes, getVMs, getConfigIPs } from '@/lib/proxmox';

const PROXMOX_WEB_URL = process.env.PROXMOX_WEB_URL || process.env.PROXMOX_API_URL?.replace('/api2/json', '');

/** @param {import('next').Request} _req */
export async function GET(_req) {
  try {
    const nodes = await getNodes();
    const allVMs = [];

    for (const node of nodes) {
      try {
        const vms = await getVMs(node.name);
        for (const vm of vms) {
          let ips = [];
          if (vm.status === 'running') {
            try {
              ips = await getConfigIPs(node.name, vm.vmid, 'qemu');
            } catch { /* guest agent not available */ }
          }
          allVMs.push({
            ...vm,
            node: node.name,
            consoleUrl: `${PROXMOX_WEB_URL}/?console=qemu&vmid=${vm.vmid}&node=${encodeURIComponent(node.name)}&resize=scale&novnc=1`,
            ips,
          });
        }
      } catch { /* skip node */ }
    }

    return NextResponse.json({ data: allVMs, timestamp: Date.now() });
  } catch (error) {
    return NextResponse.json({ error: error.message, data: null }, { status: 502 });
  }
}