packages/wyatt_authentication_bloc/lib/src/features/sign_in/cubit/sign_in_cubit.dart

@@ -14,55 +14,96 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-import 'package:equatable/equatable.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
+import 'dart:async';
+
+import 'package:wyatt_authentication_bloc/src/core/constants/form_field.dart';
+import 'package:wyatt_authentication_bloc/src/core/constants/form_name.dart';
 import 'package:wyatt_authentication_bloc/src/domain/repositories/authentication_repository.dart';
 import 'package:wyatt_form_bloc/wyatt_form_bloc.dart';
+import 'package:wyatt_type_utils/wyatt_type_utils.dart';
 
 part 'sign_in_state.dart';
 
-class SignInCubit<Extra> extends Cubit<SignInState> {
+class SignInCubit<Extra> extends FormDataCubit<SignInState> {
   final AuthenticationRepository<Extra> _authenticationRepository;
-
-  final FormValidator _validationStrategy;
+  FormRepository get _formRepository =>
+      _authenticationRepository.formRepository;
 
   SignInCubit({
     required AuthenticationRepository<Extra> authenticationRepository,
-    FormValidator validationStrategy = const EveryInputValidator(),
   })  : _authenticationRepository = authenticationRepository,
-        _validationStrategy = validationStrategy,
-        super(const SignInState());
+        super(
+          SignInState(
+            form: authenticationRepository.formRepository
+                .accessForm(AuthFormName.signInForm),
+          ),
+        );
+
+  @override
+  String get formName => AuthFormName.signInForm;
 
   void emailChanged(String value) {
     final Email email = Email.dirty(value);
-    emit(
-      state.copyWith(
-        email: email,
-        status: _validationStrategy.rawValidate([email, state.password]),
-      ),
-    );
+    dataChanged(AuthFormField.email, email);
   }
 
   void passwordChanged(String value) {
     final Password password = Password.dirty(value);
+    dataChanged(AuthFormField.password, password);
+  }
+
+  @override
+  FutureOr<void> dataChanged<Value>(
+    String key,
+    FormInputValidator<Value, ValidationError> dirtyValue,
+  ) {
+    final form = _formRepository.accessForm(formName).clone();
+
+    try {
+      form.updateValidator(key, dirtyValue);
+      _formRepository.updateForm(form);
+    } catch (e) {
+      rethrow;
+    }
+
     emit(
-      state.copyWith(
-        password: password,
-        status: _validationStrategy.rawValidate([state.email, password]),
-      ),
+      state.copyWith(form: form, status: form.validate()),
     );
   }
 
-  Future<void> signInWithEmailAndPassword() async {
+  @override
+  FutureOr<void> reset() {
+    final form = state.form.reset();
+    _formRepository.updateForm(form);
+    emit(
+      state.copyWith(form: form, status: form.validate()),
+    );
+  }
+
+  @override
+  FutureOr<void> submit() async {
     if (!state.status.isValidated) {
       return;
     }
 
     emit(state.copyWith(status: FormStatus.submissionInProgress));
 
+    final form = _formRepository.accessForm(formName);
+    final email = form.valueOf<String?>(AuthFormField.email);
+    final password = form.valueOf<String?>(AuthFormField.password);
+
+    if (email.isNullOrEmpty || password.isNullOrEmpty) {
+      emit(
+        state.copyWith(
+          errorMessage: 'An error occured while retrieving data from the form.',
+          status: FormStatus.submissionFailure,
+        ),
+      );
+    }
+
     final uid = await _authenticationRepository.signInWithEmailAndPassword(
-      email: state.email.value,
-      password: state.password.value,
+      email: email!,
+      password: password!,
     );
 
     emit(
@@ -75,4 +116,30 @@ class SignInCubit<Extra> extends Cubit<SignInState> {
       ),
     );
   }
+
+  @override
+  FutureOr<void> update(
+    WyattForm form, {
+    SetOperation operation = SetOperation.replace,
+  }) {
+    final WyattForm current = _formRepository.accessForm(formName).clone();
+    final WyattForm newForm = operation.operation.call(current, form);
+    _formRepository.updateForm(newForm);
+
+    emit(
+      state.copyWith(
+        form: newForm,
+        status: newForm.validate(),
+      ),
+    );
+  }
+
+  @override
+  FutureOr<void> validate() {
+    emit(
+      state.copyWith(
+        status: _formRepository.accessForm(formName).validate(),
+      ),
+    );
+  }
 }

packages/wyatt_authentication_bloc/lib/src/features/sign_in/cubit/sign_in_state.dart

@@ -16,28 +16,23 @@
 
 part of 'sign_in_cubit.dart';
 
-class SignInState extends Equatable {
-  final Email email;
-  final Password password;
-  final FormStatus status;
-  final String? errorMessage;
+class SignInState extends FormDataState {
+  Email get email => form.validatorOf(AuthFormField.email);
+  Password get password => form.validatorOf(AuthFormField.password);
 
   const SignInState({
-    this.email = const Email.pure(),
-    this.password = const Password.pure(),
-    this.status = FormStatus.pure,
-    this.errorMessage,
+    required super.form,
+    super.status = FormStatus.pure,
+    super.errorMessage,
   });
 
   SignInState copyWith({
-    Email? email,
-    Password? password,
+    WyattForm? form,
     FormStatus? status,
     String? errorMessage,
   }) =>
       SignInState(
-        email: email ?? this.email,
-        password: password ?? this.password,
+        form: form ?? this.form,
         status: status ?? this.status,
         errorMessage: errorMessage ?? this.errorMessage,
       );
@@ -46,10 +41,6 @@ class SignInState extends Equatable {
   List<Object> get props => [email, password, status];
 
   @override
-  String toString() => '''
-      email: $email,
-      password: $password,
-      status: $status,
-      errorMessage: $errorMessage,
-    ''';
+  String toString() => 'SignInState(status: ${status.name} '
+      '${(errorMessage != null) ? " [$errorMessage]" : ""}, $form)';
 }

packages/wyatt_authentication_bloc/lib/src/features/sign_up/cubit/sign_up_cubit.dart

@@ -16,132 +16,94 @@
 
 import 'dart:async';
 
-import 'package:equatable/equatable.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:wyatt_authentication_bloc/src/core/constants/form_field.dart';
+import 'package:wyatt_authentication_bloc/src/core/constants/form_name.dart';
 import 'package:wyatt_authentication_bloc/src/domain/repositories/authentication_repository.dart';
 import 'package:wyatt_form_bloc/wyatt_form_bloc.dart';
+import 'package:wyatt_type_utils/wyatt_type_utils.dart';
 
 part 'sign_up_state.dart';
 
-class SignUpCubit<Extra> extends Cubit<SignUpState> {
+class SignUpCubit<Extra> extends FormDataCubit<SignUpState> {
   final AuthenticationRepository<Extra> _authenticationRepository;
-
-  final FormValidator _validationStrategy;
+  FormRepository get _formRepository =>
+      _authenticationRepository.formRepository;
 
   SignUpCubit({
     required AuthenticationRepository<Extra> authenticationRepository,
-    required FormData formData,
-    FormValidator validationStrategy = const EveryInputValidator(),
   })  : _authenticationRepository = authenticationRepository,
-        _validationStrategy = validationStrategy,
-        super(SignUpState(data: formData));
+        super(
+          SignUpState(
+            form: authenticationRepository.formRepository
+                .accessForm(AuthFormName.signUpForm),
+          ),
+        );
+
+  @override
+  String get formName => AuthFormName.signUpForm;
 
   void emailChanged(String value) {
     final Email email = Email.dirty(value);
-
-    final List<FormInputValidator<dynamic, ValidationError>> toValidate = [
-      email,
-      state.password,
-      ...state.data.validators<dynamic, ValidationError>(),
-    ];
-
-    emit(
-      state.copyWith(
-        email: email,
-        status: _validationStrategy.rawValidate(toValidate),
-      ),
-    );
+    dataChanged(AuthFormField.email, email);
   }
 
   void passwordChanged(String value) {
     final Password password = Password.dirty(value);
-
-    final List<FormInputValidator<dynamic, ValidationError>> toValidate = [
-      state.email,
-      password,
-      ...state.data.validators<dynamic, ValidationError>(),
-    ];
-
-    emit(
-      state.copyWith(
-        password: password,
-        status: _validationStrategy.rawValidate(toValidate),
-      ),
-    );
+    dataChanged(AuthFormField.password, password);
   }
 
-  // Take from wyatt_form_bloc/wyatt_form_bloc.dart
-  void dataChanged<T>(
-    String field,
-    FormInputValidator<T, ValidationError> dirtyValue,
+  @override
+  FutureOr<void> dataChanged<Value>(
+    String key,
+    FormInputValidator<Value, ValidationError> dirtyValue,
   ) {
-    final form = state.data.clone();
+    final form = _formRepository.accessForm(formName).clone();
 
-    if (form.contains(field)) {
-      form.updateValidator(field, dirtyValue);
-    } else {
-      throw Exception('Form field $field not found');
+    try {
+      form.updateValidator(key, dirtyValue);
+      _formRepository.updateForm(form);
+    } catch (e) {
+      rethrow;
     }
 
     emit(
-      state.copyWith(
-        data: form,
-        status: _validationStrategy.rawValidate(
-          [
-            state.email,
-            state.password,
-            ...state.data.validators<dynamic, ValidationError>(),
-          ],
-        ),
-      ),
+      state.copyWith(form: form, status: form.validate()),
     );
   }
 
-  // Take from wyatt_form_bloc/wyatt_form_bloc.dart
-  void updateFormData(
-    FormData data, {
-    SetOperation operation = SetOperation.replace,
-  }) {
-    FormData form = data;
-
-    switch (operation) {
-      case SetOperation.replace:
-        form = data;
-        break;
-      case SetOperation.difference:
-        form = state.data.difference(data);
-        break;
-      case SetOperation.intersection:
-        form = state.data.intersection(data);
-        break;
-      case SetOperation.union:
-        form = state.data.union(data);
-        break;
-    }
-
+  @override
+  FutureOr<void> reset() {
+    final form = state.form.reset();
+    _formRepository.updateForm(form);
     emit(
-      state.copyWith(
-        data: form,
-        status: _validationStrategy.rawValidate(
-          [
-            state.email,
-            state.password,
-            ...state.data.validators<dynamic, ValidationError>(),
-          ],
-        ),
-      ),
+      state.copyWith(form: form, status: form.validate()),
     );
   }
 
-  Future<void> signUpFormSubmitted() async {
+  @override
+  FutureOr<void> submit() async {
     if (!state.status.isValidated) {
       return;
     }
+
     emit(state.copyWith(status: FormStatus.submissionInProgress));
 
+    final form = _formRepository.accessForm(formName);
+    final email = form.valueOf<String?>(AuthFormField.email);
+    final password = form.valueOf<String?>(AuthFormField.password);
+
+    if (email.isNullOrEmpty || password.isNullOrEmpty) {
+      emit(
+        state.copyWith(
+          errorMessage: 'An error occured while retrieving data from the form.',
+          status: FormStatus.submissionFailure,
+        ),
+      );
+    }
+
     final uid = await _authenticationRepository.signUp(
-      email: state.email.value,
-      password: state.password.value,
+      email: email!,
+      password: password!,
     );
 
     emit(
@@ -154,4 +116,30 @@ class SignUpCubit<Extra> extends Cubit<SignUpState> {
       ),
     );
   }
+
+  @override
+  FutureOr<void> update(
+    WyattForm form, {
+    SetOperation operation = SetOperation.replace,
+  }) {
+    final WyattForm current = _formRepository.accessForm(formName).clone();
+    final WyattForm newForm = operation.operation.call(current, form);
+    _formRepository.updateForm(newForm);
+
+    emit(
+      state.copyWith(
+        form: newForm,
+        status: newForm.validate(),
+      ),
+    );
+  }
+
+  @override
+  FutureOr<void> validate() {
+    emit(
+      state.copyWith(
+        status: _formRepository.accessForm(formName).validate(),
+      ),
+    );
+  }
 }

packages/wyatt_authentication_bloc/lib/src/features/sign_up/cubit/sign_up_state.dart

@@ -16,40 +16,32 @@
 
 part of 'sign_up_cubit.dart';
 
-class SignUpState extends Equatable {
-  final Email email;
-  final Password password;
-  final FormStatus status;
-  final FormData data;
-  final String? errorMessage;
+class SignUpState extends FormDataState {
+  Email get email => form.validatorOf(AuthFormField.email);
+  Password get password => form.validatorOf(AuthFormField.password);
 
   const SignUpState({
-    required this.data,
-    this.email = const Email.pure(),
-    this.password = const Password.pure(),
-    this.status = FormStatus.pure,
-    this.errorMessage,
+    required super.form,
+    super.status = FormStatus.pure,
+    super.errorMessage,
   });
 
   SignUpState copyWith({
-    Email? email,
-    Password? password,
+    WyattForm? form,
     FormStatus? status,
-    FormData? data,
     String? errorMessage,
   }) =>
       SignUpState(
-        email: email ?? this.email,
-        password: password ?? this.password,
+        form: form ?? this.form,
         status: status ?? this.status,
-        data: data ?? this.data,
         errorMessage: errorMessage ?? this.errorMessage,
       );
 
   @override
-  String toString() => 'SignUpState(email: $email, password: $password, '
-      'status: $status, data: $data, errorMessage: $errorMessage)';
+  List<Object?> get props => [email, password, status, form];
 
   @override
-  List<Object?> get props => [email, password, status, data, errorMessage];
+  @override
+  String toString() => 'SignUpState(status: ${status.name} '
+      '${(errorMessage != null) ? " [$errorMessage]" : ""}, $form)';
 }