import { NextResponse } from 'next/server';
import { getVMConfig, getVMStatus, getVMStats, getVMList } from '@/lib/ssh';

export async function GET(
  request: Request,
  { params }: { params: Promise<{ id: string }> }
) {
  try {
    const { id } = await params;
    
    // Get VM basic info from list
    const vms = await getVMList();
    const vm = vms.find(v => v.vmid === id);
    
    if (!vm) {
      return NextResponse.json(
        { error: 'VM not found' },
        { status: 404 }
      );
    }
    
    // Get detailed config
    const config = await getVMConfig(id);
    const status = await getVMStatus(id);
    
    // Get stats only if VM is running
    let stats = { cpu: 0, mem: { used: 0, total: 0, percent: 0 }, disk: { percent: 0 } };
    if (status === 'running') {
      try {
        stats = await getVMStats(id, vm.name);
      } catch (error) {
        console.error('Error fetching stats:', error);
      }
    }
    
    return NextResponse.json({
      ...vm,
      config,
      status,
      stats
    });
  } catch (error) {
    console.error('Error fetching VM details:', error);
    return NextResponse.json(
      { error: 'Failed to fetch VM details' },
      { status: 500 }
    );
  }
}