mirror of
https://git.selfprivacy.org/kherel/selfprivacy.org.app.git
synced 2024-07-13 00:53:35 +00:00
NaiJi
4c7cf05578
Move all cubit fields to a special factory which encapsulates all logic related to their default properties, which leaves possibility for future dependency inversion on that factory or future factories of other cubit fields (in case we will have to replace it with other implementations).
57 lines
1.9 KiB
Dart
57 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:selfprivacy/logic/cubit/forms/validations/validations.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:cubit_form/cubit_form.dart';
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import 'package:selfprivacy/logic/cubit/users/users_cubit.dart';
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class FieldCubitFactory {
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FieldCubitFactory(this.context);
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/* A common user login field.
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* - Available characters are lowercase a-z, digits and underscore _
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* - Must start with either a-z or underscore
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* - Must be no longer than 'userMaxLength' characters
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* - Must not be empty
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* - Must not be a reserved root login
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* - Must be unique
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*/
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FieldCubit<String> createUserLoginField() {
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final userAllowedRegExp = RegExp(r"^[a-z_][a-z0-9_]+$");
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const userMaxLength = 31;
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return FieldCubit(
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initalValue: '',
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validations: [
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ValidationModel<String>(
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(s) => s.toLowerCase() == 'root', 'validations.root_name'.tr()),
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ValidationModel(
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(login) => context.read<UsersCubit>().state.isLoginRegistered(login),
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'validations.user_already_exist'.tr(),
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),
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RequiredStringValidation('validations.required'.tr()),
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LengthStringLongerValidation(userMaxLength),
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ValidationModel<String>((s) => !userAllowedRegExp.hasMatch(s),
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'validations.invalid_format'.tr()),
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],
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);
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}
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/* A common user password field.
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* - Must fail on the regural expression of invalid matches: [\n\r\s]+
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* - Must not be empty
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*/
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FieldCubit<String> createUserPasswordField() {
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var passwordForbiddenRegExp = RegExp(r"[\n\r\s]+");
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return FieldCubit(
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initalValue: '',
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validations: [
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RequiredStringValidation('validations.required'.tr()),
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ValidationModel<String>(
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(password) => passwordForbiddenRegExp.hasMatch(password),
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'validations.invalid_format'.tr()),
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],
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);
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}
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final BuildContext context;
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}
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