// EnhancedPortDefaults is an example of an enhanced port defaults function
// that supports additional protocols and domain names in the published field.
// This function can be used as a replacement for the default portDefaults
// by registering it with RegisterDefaultValue.
//
// Example usage:
//   transform.RegisterDefaultValue("services.*.ports.*", transform.EnhancedPortDefaults)
//
// This function supports:
// - Additional protocols: "http", "https", "tcp", "udp"
// - Domain names in the published field (e.g., "example.com:80")
// - All existing functionality of the original portDefaults
func EnhancedPortDefaults(data any, _ tree.Path, _ bool) (any, error) {
	switch v := data.(type) {
	case map[string]any:
		// Set default protocol if not specified
		if _, ok := v["protocol"]; !ok {
			v["protocol"] = "tcp"
		}
		// Set default mode if not specified
		if _, ok := v["mode"]; !ok {
			v["mode"] = "ingress"
		}
		// Additional logic can be added here to handle domain names
		// in the published field or other custom transformations
		return v, nil
	default:
		return data, nil
	}
}