package config

import (
	"google.golang.org/protobuf/encoding/prototext"
	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
)

// --- Mock of a generated user.pb.go file ---
type PatchError struct {
	// Note: The `XXX_` fields are part of the older struct tags,
	// but the reflection logic comes from the modern API.
	// In a real generated file, you wouldn't see these tags.
	UserName  string                 `protobuf:"bytes,1,opt,name=user_name,json=userName,proto3" json:"user_name,omitempty"`
	UserId    int64                  `protobuf:"varint,2,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
	Email     string                 `protobuf:"bytes,3,opt,name=email,proto3" json:"email,omitempty"`
	LastLogin *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=last_login,json=lastLogin,proto3" json:"last_login,omitempty"`
}

func (x *PatchError) Reset()         { *x = PatchError{} }
func (x *PatchError) String() string { return prototext.Format(x) } // Modern way to implement String()
func (*PatchError) ProtoMessage()    {}

// In a real generated file, ProtoReflect() would be fully implemented.
// For this example, we don't need it as the marshallers will use reflection.
func (x *PatchError) ProtoReflect() protoreflect.Message { return nil }

// --- End of mock ---

/*
  user := &User{
          UserName:"jdoe",
          UserId:  12345,
          Email:   "jdoe@example.com",
          LastLogin: timestamppb.Now(),
  }

  fmt.Println"==========================================================")
  fmt.Println"1. The Best Method: prototext.Format (like spew.Dump)")
  fmt.Println"==========================================================")
// The prototext.Format function is the most direct equivalent.
  outText := prototext.Format(user)
  fmt.Println(outText)
*/