// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

edition = "2023";

package lazy_extension_test;

import "internal/testprotos/messageset/messagesetpb/message_set.proto";

option go_package = "google.golang.org/protobuf/internal/testprotos/lazy";

// This message contains a message set.
message Holder {
  goproto.proto.messageset.MessageSet data = 1;
}

// This message may be inserted into a message set.
message Rabbit {
  extend goproto.proto.messageset.MessageSet {
    Rabbit message_set_extension = 345570595;
  }
  string name = 1 [features.utf8_validation = NONE];
}

enum FlyingFoxSpecies {
  FLYING_FOX_UNDEFINED = 0;
  GREY_HEADED = 1;
  BLACK = 2;
  SPECTACLED = 3;
  LARGE_EARED = 4;
  DUSKY = 5;
  TORRESIAN = 6;
  BARE_BACKED = 7;
}

enum PipistrelleSpecies {
  PIPISTRELLE_UNDEFINED = 0;
  FOREST = 1;
  INDIAN = 2;
  EGYPTIAN = 3;
  RUSTY = 4;
  LEAST = 5;
}

message FlyingFox {
  FlyingFoxSpecies species = 1;
}

message Tree {
  bool eucalyptus = 1;
  extensions 10000 to max;
}

extend Tree {
  FlyingFox bat = 345570595;
}

extend Tree {
  FlyingFox bat_pup = 345570596;
}

message Pipistrelle {
  PipistrelleSpecies species = 1;
}

message Pipistrelles {
  PipistrelleSpecies species = 1;
}

extend Tree {
  repeated FlyingFox bat_posse = 345570597;
  bytes binary_bat = 345570598;
  uint32 integer_bat = 345570599;
  Pipistrelle pipistrelle = 345570600 [features.message_encoding = DELIMITED];
  repeated Pipistrelles pipistrelles = 345570601
      [features.message_encoding = DELIMITED];
}

// And the ugly version that is not encouraged
message BatNest {
  extend Tree {
    FlyingFox bat = 345570602;
  }
}