import 'package:freezed_annotation/freezed_annotation.dart';

part 'chat_message.freezed.dart';

@freezed
class ChatMessageEntity with _$ChatMessageEntity {
  const factory ChatMessageEntity({
    required String id,
    required String sessionId,
    required String role,
    required String content,
    required String createdAt,
  }) = _ChatMessageEntity;

  const ChatMessageEntity._();

  bool get isUser => role == 'user';
  bool get isAssistant => role == 'assistant';
}