import 'dart:convert';

class LoginModel {
  String? message;
  String? token;
  int? userId;
  String? userName;
  String? userType;

  LoginModel._();

  bool get isLogged => token != null && token!.isNotEmpty;

  String get loginMessage => message ?? "";

  String get userRole => userType == "A"
      ? "Administrador"
      : userType == "R"
          ? "Revendedor"
          : "Usuário";

  Map<String, dynamic> toMap() {
    return <String, dynamic>{
      'token': token,
    };
  }

  static LoginModel instance = LoginModel._();

  factory LoginModel.fromMap(Map<String, dynamic> map) {
    var authModel = LoginModel._();
    authModel.message = map['message'] as String;
    authModel.token = map['token'] as String;
    authModel.userId = map['userId'] as int;
    authModel.userName = map['userName'] as String;
    authModel.userType = map['userType'] as String;
    return authModel;
  }

  String toJson() => json.encode(toMap());

  factory LoginModel.fromJson(String source) => LoginModel.fromMap(json.decode(source) as Map<String, dynamic>);

  @override
  bool operator ==(covariant LoginModel other) {
    if (identical(this, other)) return true;

    return other.token == token;
  }

  @override
  int get hashCode => token.hashCode;
}