function generateApiKey() {
  const prefix = 'hak';
  const suffix = '.g';
  const length = 60;

  const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
  let middle = '';
  for (let i = 0; i < length; i++) {
    middle += chars.charAt(Math.floor(Math.random() * chars.length));
  }

  return prefix + middle + suffix;
}


function downloadApiKey() {
  const apiKey = generateApiKey();
  const filename = 'key.txt';

  const content = apiKey;

  const blob = new Blob([content], { type: 'text/plain' });
  const url = URL.createObjectURL(blob);

  const a = document.createElement('a');
  a.href = url;
  a.download = filename;

  
  document.body.appendChild(a);
  a.click();
  document.body.removeChild(a);

  
  URL.revokeObjectURL(url);
}