import 'package:meta/meta.dart';
import 'package:satu/core/models/auth/auth_response.dart';
import 'package:satu/core/models/dictionary/contragent/contragent_response_entity.dart';

@immutable
class UserState {
  factory UserState.initial(UserState? payload) => UserState(
        isLoading: false,
        isError: false,
        auth: payload?.auth ?? (AuthResponse()..operation = false),
        defaultContragent:
            payload?.defaultContragent ?? ContragentResponseEntity(),
      );

  UserState({this.isError, this.isLoading, this.auth, this.defaultContragent});

  final bool? isError;
  final bool? isLoading;
  final AuthResponse? auth;
  final ContragentResponseEntity? defaultContragent;

  UserState copyWith(
      {required bool? isError,
      required bool? isLoading,
      required AuthResponse? auth,
      required ContragentResponseEntity? defaultContragent}) {
    return UserState(
        isError: isError ?? this.isError,
        isLoading: isLoading ?? this.isLoading,
        auth: auth ?? this.auth,
        defaultContragent: defaultContragent ?? this.defaultContragent);
  }

  static UserState? fromJson(dynamic json) {
    return json != null
        ? UserState(
            auth: AuthResponse.fromMap(json['auth']),
            defaultContragent: json['defaultContragent'] == null
                ? null
                : ContragentResponseEntity.fromJson(json['defaultContragent']),
          )
        : null;
  }

  dynamic toJson() {
    return {
      'auth': auth != null ? auth!.toJson() : null,
      'defaultContragent':
          defaultContragent != null ? defaultContragent!.toJson() : null,
    };
  }
}