DateTime parseRfc822Date(String date) {
  // Split the date string into components
  final parts = date.split(' ');

  // Map the month names to their corresponding numbers
  const monthMap = {
    'Jan': 1,
    'Feb': 2,
    'Mar': 3,
    'Apr': 4,
    'May': 5,
    'Jun': 6,
    'Jul': 7,
    'Aug': 8,
    'Sep': 9,
    'Oct': 10,
    'Nov': 11,
    'Dec': 12,
  };

  // Extract the components
  final day = int.parse(parts[1]);
  final month = monthMap[parts[2]]!;
  final year = int.parse(parts[3]);
  final timeParts = parts[4].split(':');
  final hour = int.parse(timeParts[0]);
  final minute = int.parse(timeParts[1]);
  final second = int.parse(timeParts[2]);

  // Create the DateTime object
  DateTime dateTime = DateTime(year, month, day, hour, minute, second);

  return dateTime;
}