class IDRAC::FirmwareCatalog

def compare_versions(current_version, available_version)
  # If versions are identical, no update needed
  return false if current_version == available_version
  
  # If either version is N/A, no update available
  return false if current_version == "N/A" || available_version == "N/A"
  
  # Try to handle Dell's version format (e.g., A00, A01, etc.)
  if available_version.match?(/^[A-Z]\d+$/)
    # If current version doesn't match Dell's format, assume update is needed
    return true unless current_version.match?(/^[A-Z]\d+$/)
    
    # Compare Dell version format (A00 < A01 < A02 < ... < B00 < B01 ...)
    available_letter = available_version[0]
    available_number = available_version[1..-1].to_i
    
    current_letter = current_version[0]
    current_number = current_version[1..-1].to_i
    
    return true if current_letter < available_letter
    return true if current_letter == available_letter && current_number < available_number
    return false
  end
  
  # For numeric versions, try to compare them
  if current_version.match?(/^[\d\.]+$/) && available_version.match?(/^[\d\.]+$/)
    current_parts = current_version.split('.').map(&:to_i)
    available_parts = available_version.split('.').map(&:to_i)
    
    # Compare each part of the version
    max_length = [current_parts.length, available_parts.length].max
    max_length.times do |i|
      current_part = current_parts[i] || 0
      available_part = available_parts[i] || 0
      
      return true if current_part < available_part
      return false if current_part > available_part
    end
    
    # If we get here, versions are equal
    return false
  end
  
  # If we can't determine, assume update is needed
  true
end