Приложение на флаторе, настройки

client-mobile/lib/features/auth/presentation/bloc/auth_bloc.dart

@@ -0,0 +1,36 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'auth_event.dart';
+import 'auth_state.dart';
+
+class AuthBloc extends Bloc<AuthEvent, AuthState> {
+  AuthBloc() : super(const AuthState.initial()) {
+    on<AuthEventStarted>(_onStarted);
+    on<AuthEventLoginRequested>(_onLoginRequested);
+    on<AuthEventRegisterRequested>(_onRegisterRequested);
+    on<AuthEventLogoutRequested>(_onLogoutRequested);
+    on<AuthEventAuthChecked>(_onAuthChecked);
+    on<AuthEventEmailChanged>(_onEmailChanged);
+    on<AuthEventPasswordChanged>(_onPasswordChanged);
+    on<AuthEventNameChanged>(_onNameChanged);
+  }
+
+  Future<void> _onStarted(AuthEventStarted event, emit) async {}
+
+  Future<void> _onLoginRequested(AuthEventLoginRequested event, emit) async {
+    emit(const AuthState.loading());
+    emit(const AuthState.authenticated('user_123'));
+  }
+
+  Future<void> _onRegisterRequested(AuthEventRegisterRequested event, emit) async {
+    emit(const AuthState.loading());
+  }
+
+  Future<void> _onLogoutRequested(AuthEventLogoutRequested event, emit) async {
+    emit(const AuthState.unauthenticated());
+  }
+
+  Future<void> _onAuthChecked(AuthEventAuthChecked event, emit) async {}
+  void _onEmailChanged(AuthEventEmailChanged event, emit) {}
+  void _onPasswordChanged(AuthEventPasswordChanged event, emit) {}
+  void _onNameChanged(AuthEventNameChanged event, emit) {}
+}

client-mobile/lib/features/auth/presentation/bloc/auth_event.dart

@@ -0,0 +1,15 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'auth_event.freezed.dart';
+
+@freezed
+class AuthEvent with _$AuthEvent {
+  const factory AuthEvent.started() = AuthEventStarted;
+  const factory AuthEvent.loginRequested(String email, String password) = AuthEventLoginRequested;
+  const factory AuthEvent.registerRequested(String email, String password, String name) = AuthEventRegisterRequested;
+  const factory AuthEvent.logoutRequested() = AuthEventLogoutRequested;
+  const factory AuthEvent.authChecked() = AuthEventAuthChecked;
+  const factory AuthEvent.emailChanged(String email) = AuthEventEmailChanged;
+  const factory AuthEvent.passwordChanged(String password) = AuthEventPasswordChanged;
+  const factory AuthEvent.nameChanged(String name) = AuthEventNameChanged;
+}

client-mobile/lib/features/auth/presentation/bloc/auth_state.dart

@@ -0,0 +1,12 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'auth_state.freezed.dart';
+
+@freezed
+class AuthState with _$AuthState {
+  const factory AuthState.initial() = AuthInitial;
+  const factory AuthState.loading() = AuthLoading;
+  const factory AuthState.authenticated(String userId) = AuthAuthenticated;
+  const factory AuthState.unauthenticated() = AuthUnauthenticated;
+  const factory AuthState.error(String message) = AuthError;
+}

client-mobile/lib/features/auth/presentation/bloc/auth_state.freezed.dart

@@ -0,0 +1,757 @@
+// coverage:ignore-file
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'auth_state.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+T _$identity<T>(T value) => value;
+
+final _privateConstructorUsedError = UnsupportedError(
+    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#adding-getters-and-methods-to-our-models');
+
+/// @nodoc
+mixin _$AuthState {
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function(String userId) authenticated,
+    required TResult Function() unauthenticated,
+    required TResult Function(String message) error,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function(String userId)? authenticated,
+    TResult? Function()? unauthenticated,
+    TResult? Function(String message)? error,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function(String userId)? authenticated,
+    TResult Function()? unauthenticated,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(AuthInitial value) initial,
+    required TResult Function(AuthLoading value) loading,
+    required TResult Function(AuthAuthenticated value) authenticated,
+    required TResult Function(AuthUnauthenticated value) unauthenticated,
+    required TResult Function(AuthError value) error,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(AuthInitial value)? initial,
+    TResult? Function(AuthLoading value)? loading,
+    TResult? Function(AuthAuthenticated value)? authenticated,
+    TResult? Function(AuthUnauthenticated value)? unauthenticated,
+    TResult? Function(AuthError value)? error,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(AuthInitial value)? initial,
+    TResult Function(AuthLoading value)? loading,
+    TResult Function(AuthAuthenticated value)? authenticated,
+    TResult Function(AuthUnauthenticated value)? unauthenticated,
+    TResult Function(AuthError value)? error,
+    required TResult orElse(),
+  }) =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $AuthStateCopyWith<$Res> {
+  factory $AuthStateCopyWith(AuthState value, $Res Function(AuthState) then) =
+      _$AuthStateCopyWithImpl<$Res, AuthState>;
+}
+
+/// @nodoc
+class _$AuthStateCopyWithImpl<$Res, $Val extends AuthState>
+    implements $AuthStateCopyWith<$Res> {
+  _$AuthStateCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+}
+
+/// @nodoc
+abstract class _$$AuthInitialImplCopyWith<$Res> {
+  factory _$$AuthInitialImplCopyWith(
+          _$AuthInitialImpl value, $Res Function(_$AuthInitialImpl) then) =
+      __$$AuthInitialImplCopyWithImpl<$Res>;
+}
+
+/// @nodoc
+class __$$AuthInitialImplCopyWithImpl<$Res>
+    extends _$AuthStateCopyWithImpl<$Res, _$AuthInitialImpl>
+    implements _$$AuthInitialImplCopyWith<$Res> {
+  __$$AuthInitialImplCopyWithImpl(
+      _$AuthInitialImpl _value, $Res Function(_$AuthInitialImpl) _then)
+      : super(_value, _then);
+}
+
+/// @nodoc
+
+class _$AuthInitialImpl implements AuthInitial {
+  const _$AuthInitialImpl();
+
+  @override
+  String toString() {
+    return 'AuthState.initial()';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType && other is _$AuthInitialImpl);
+  }
+
+  @override
+  int get hashCode => runtimeType.hashCode;
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function(String userId) authenticated,
+    required TResult Function() unauthenticated,
+    required TResult Function(String message) error,
+  }) {
+    return initial();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function(String userId)? authenticated,
+    TResult? Function()? unauthenticated,
+    TResult? Function(String message)? error,
+  }) {
+    return initial?.call();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function(String userId)? authenticated,
+    TResult Function()? unauthenticated,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) {
+    if (initial != null) {
+      return initial();
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(AuthInitial value) initial,
+    required TResult Function(AuthLoading value) loading,
+    required TResult Function(AuthAuthenticated value) authenticated,
+    required TResult Function(AuthUnauthenticated value) unauthenticated,
+    required TResult Function(AuthError value) error,
+  }) {
+    return initial(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(AuthInitial value)? initial,
+    TResult? Function(AuthLoading value)? loading,
+    TResult? Function(AuthAuthenticated value)? authenticated,
+    TResult? Function(AuthUnauthenticated value)? unauthenticated,
+    TResult? Function(AuthError value)? error,
+  }) {
+    return initial?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(AuthInitial value)? initial,
+    TResult Function(AuthLoading value)? loading,
+    TResult Function(AuthAuthenticated value)? authenticated,
+    TResult Function(AuthUnauthenticated value)? unauthenticated,
+    TResult Function(AuthError value)? error,
+    required TResult orElse(),
+  }) {
+    if (initial != null) {
+      return initial(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class AuthInitial implements AuthState {
+  const factory AuthInitial() = _$AuthInitialImpl;
+}
+
+/// @nodoc
+abstract class _$$AuthLoadingImplCopyWith<$Res> {
+  factory _$$AuthLoadingImplCopyWith(
+          _$AuthLoadingImpl value, $Res Function(_$AuthLoadingImpl) then) =
+      __$$AuthLoadingImplCopyWithImpl<$Res>;
+}
+
+/// @nodoc
+class __$$AuthLoadingImplCopyWithImpl<$Res>
+    extends _$AuthStateCopyWithImpl<$Res, _$AuthLoadingImpl>
+    implements _$$AuthLoadingImplCopyWith<$Res> {
+  __$$AuthLoadingImplCopyWithImpl(
+      _$AuthLoadingImpl _value, $Res Function(_$AuthLoadingImpl) _then)
+      : super(_value, _then);
+}
+
+/// @nodoc
+
+class _$AuthLoadingImpl implements AuthLoading {
+  const _$AuthLoadingImpl();
+
+  @override
+  String toString() {
+    return 'AuthState.loading()';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType && other is _$AuthLoadingImpl);
+  }
+
+  @override
+  int get hashCode => runtimeType.hashCode;
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function(String userId) authenticated,
+    required TResult Function() unauthenticated,
+    required TResult Function(String message) error,
+  }) {
+    return loading();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function(String userId)? authenticated,
+    TResult? Function()? unauthenticated,
+    TResult? Function(String message)? error,
+  }) {
+    return loading?.call();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function(String userId)? authenticated,
+    TResult Function()? unauthenticated,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) {
+    if (loading != null) {
+      return loading();
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(AuthInitial value) initial,
+    required TResult Function(AuthLoading value) loading,
+    required TResult Function(AuthAuthenticated value) authenticated,
+    required TResult Function(AuthUnauthenticated value) unauthenticated,
+    required TResult Function(AuthError value) error,
+  }) {
+    return loading(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(AuthInitial value)? initial,
+    TResult? Function(AuthLoading value)? loading,
+    TResult? Function(AuthAuthenticated value)? authenticated,
+    TResult? Function(AuthUnauthenticated value)? unauthenticated,
+    TResult? Function(AuthError value)? error,
+  }) {
+    return loading?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(AuthInitial value)? initial,
+    TResult Function(AuthLoading value)? loading,
+    TResult Function(AuthAuthenticated value)? authenticated,
+    TResult Function(AuthUnauthenticated value)? unauthenticated,
+    TResult Function(AuthError value)? error,
+    required TResult orElse(),
+  }) {
+    if (loading != null) {
+      return loading(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class AuthLoading implements AuthState {
+  const factory AuthLoading() = _$AuthLoadingImpl;
+}
+
+/// @nodoc
+abstract class _$$AuthAuthenticatedImplCopyWith<$Res> {
+  factory _$$AuthAuthenticatedImplCopyWith(_$AuthAuthenticatedImpl value,
+          $Res Function(_$AuthAuthenticatedImpl) then) =
+      __$$AuthAuthenticatedImplCopyWithImpl<$Res>;
+  @useResult
+  $Res call({String userId});
+}
+
+/// @nodoc
+class __$$AuthAuthenticatedImplCopyWithImpl<$Res>
+    extends _$AuthStateCopyWithImpl<$Res, _$AuthAuthenticatedImpl>
+    implements _$$AuthAuthenticatedImplCopyWith<$Res> {
+  __$$AuthAuthenticatedImplCopyWithImpl(_$AuthAuthenticatedImpl _value,
+      $Res Function(_$AuthAuthenticatedImpl) _then)
+      : super(_value, _then);
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? userId = null,
+  }) {
+    return _then(_$AuthAuthenticatedImpl(
+      null == userId
+          ? _value.userId
+          : userId // ignore: cast_nullable_to_non_nullable
+              as String,
+    ));
+  }
+}
+
+/// @nodoc
+
+class _$AuthAuthenticatedImpl implements AuthAuthenticated {
+  const _$AuthAuthenticatedImpl(this.userId);
+
+  @override
+  final String userId;
+
+  @override
+  String toString() {
+    return 'AuthState.authenticated(userId: $userId)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$AuthAuthenticatedImpl &&
+            (identical(other.userId, userId) || other.userId == userId));
+  }
+
+  @override
+  int get hashCode => Object.hash(runtimeType, userId);
+
+  @JsonKey(ignore: true)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$AuthAuthenticatedImplCopyWith<_$AuthAuthenticatedImpl> get copyWith =>
+      __$$AuthAuthenticatedImplCopyWithImpl<_$AuthAuthenticatedImpl>(
+          this, _$identity);
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function(String userId) authenticated,
+    required TResult Function() unauthenticated,
+    required TResult Function(String message) error,
+  }) {
+    return authenticated(userId);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function(String userId)? authenticated,
+    TResult? Function()? unauthenticated,
+    TResult? Function(String message)? error,
+  }) {
+    return authenticated?.call(userId);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function(String userId)? authenticated,
+    TResult Function()? unauthenticated,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) {
+    if (authenticated != null) {
+      return authenticated(userId);
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(AuthInitial value) initial,
+    required TResult Function(AuthLoading value) loading,
+    required TResult Function(AuthAuthenticated value) authenticated,
+    required TResult Function(AuthUnauthenticated value) unauthenticated,
+    required TResult Function(AuthError value) error,
+  }) {
+    return authenticated(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(AuthInitial value)? initial,
+    TResult? Function(AuthLoading value)? loading,
+    TResult? Function(AuthAuthenticated value)? authenticated,
+    TResult? Function(AuthUnauthenticated value)? unauthenticated,
+    TResult? Function(AuthError value)? error,
+  }) {
+    return authenticated?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(AuthInitial value)? initial,
+    TResult Function(AuthLoading value)? loading,
+    TResult Function(AuthAuthenticated value)? authenticated,
+    TResult Function(AuthUnauthenticated value)? unauthenticated,
+    TResult Function(AuthError value)? error,
+    required TResult orElse(),
+  }) {
+    if (authenticated != null) {
+      return authenticated(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class AuthAuthenticated implements AuthState {
+  const factory AuthAuthenticated(final String userId) =
+      _$AuthAuthenticatedImpl;
+
+  String get userId;
+  @JsonKey(ignore: true)
+  _$$AuthAuthenticatedImplCopyWith<_$AuthAuthenticatedImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class _$$AuthUnauthenticatedImplCopyWith<$Res> {
+  factory _$$AuthUnauthenticatedImplCopyWith(_$AuthUnauthenticatedImpl value,
+          $Res Function(_$AuthUnauthenticatedImpl) then) =
+      __$$AuthUnauthenticatedImplCopyWithImpl<$Res>;
+}
+
+/// @nodoc
+class __$$AuthUnauthenticatedImplCopyWithImpl<$Res>
+    extends _$AuthStateCopyWithImpl<$Res, _$AuthUnauthenticatedImpl>
+    implements _$$AuthUnauthenticatedImplCopyWith<$Res> {
+  __$$AuthUnauthenticatedImplCopyWithImpl(_$AuthUnauthenticatedImpl _value,
+      $Res Function(_$AuthUnauthenticatedImpl) _then)
+      : super(_value, _then);
+}
+
+/// @nodoc
+
+class _$AuthUnauthenticatedImpl implements AuthUnauthenticated {
+  const _$AuthUnauthenticatedImpl();
+
+  @override
+  String toString() {
+    return 'AuthState.unauthenticated()';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$AuthUnauthenticatedImpl);
+  }
+
+  @override
+  int get hashCode => runtimeType.hashCode;
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function(String userId) authenticated,
+    required TResult Function() unauthenticated,
+    required TResult Function(String message) error,
+  }) {
+    return unauthenticated();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function(String userId)? authenticated,
+    TResult? Function()? unauthenticated,
+    TResult? Function(String message)? error,
+  }) {
+    return unauthenticated?.call();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function(String userId)? authenticated,
+    TResult Function()? unauthenticated,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) {
+    if (unauthenticated != null) {
+      return unauthenticated();
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(AuthInitial value) initial,
+    required TResult Function(AuthLoading value) loading,
+    required TResult Function(AuthAuthenticated value) authenticated,
+    required TResult Function(AuthUnauthenticated value) unauthenticated,
+    required TResult Function(AuthError value) error,
+  }) {
+    return unauthenticated(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(AuthInitial value)? initial,
+    TResult? Function(AuthLoading value)? loading,
+    TResult? Function(AuthAuthenticated value)? authenticated,
+    TResult? Function(AuthUnauthenticated value)? unauthenticated,
+    TResult? Function(AuthError value)? error,
+  }) {
+    return unauthenticated?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(AuthInitial value)? initial,
+    TResult Function(AuthLoading value)? loading,
+    TResult Function(AuthAuthenticated value)? authenticated,
+    TResult Function(AuthUnauthenticated value)? unauthenticated,
+    TResult Function(AuthError value)? error,
+    required TResult orElse(),
+  }) {
+    if (unauthenticated != null) {
+      return unauthenticated(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class AuthUnauthenticated implements AuthState {
+  const factory AuthUnauthenticated() = _$AuthUnauthenticatedImpl;
+}
+
+/// @nodoc
+abstract class _$$AuthErrorImplCopyWith<$Res> {
+  factory _$$AuthErrorImplCopyWith(
+          _$AuthErrorImpl value, $Res Function(_$AuthErrorImpl) then) =
+      __$$AuthErrorImplCopyWithImpl<$Res>;
+  @useResult
+  $Res call({String message});
+}
+
+/// @nodoc
+class __$$AuthErrorImplCopyWithImpl<$Res>
+    extends _$AuthStateCopyWithImpl<$Res, _$AuthErrorImpl>
+    implements _$$AuthErrorImplCopyWith<$Res> {
+  __$$AuthErrorImplCopyWithImpl(
+      _$AuthErrorImpl _value, $Res Function(_$AuthErrorImpl) _then)
+      : super(_value, _then);
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? message = null,
+  }) {
+    return _then(_$AuthErrorImpl(
+      null == message
+          ? _value.message
+          : message // ignore: cast_nullable_to_non_nullable
+              as String,
+    ));
+  }
+}
+
+/// @nodoc
+
+class _$AuthErrorImpl implements AuthError {
+  const _$AuthErrorImpl(this.message);
+
+  @override
+  final String message;
+
+  @override
+  String toString() {
+    return 'AuthState.error(message: $message)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$AuthErrorImpl &&
+            (identical(other.message, message) || other.message == message));
+  }
+
+  @override
+  int get hashCode => Object.hash(runtimeType, message);
+
+  @JsonKey(ignore: true)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$AuthErrorImplCopyWith<_$AuthErrorImpl> get copyWith =>
+      __$$AuthErrorImplCopyWithImpl<_$AuthErrorImpl>(this, _$identity);
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function(String userId) authenticated,
+    required TResult Function() unauthenticated,
+    required TResult Function(String message) error,
+  }) {
+    return error(message);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function(String userId)? authenticated,
+    TResult? Function()? unauthenticated,
+    TResult? Function(String message)? error,
+  }) {
+    return error?.call(message);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function(String userId)? authenticated,
+    TResult Function()? unauthenticated,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) {
+    if (error != null) {
+      return error(message);
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(AuthInitial value) initial,
+    required TResult Function(AuthLoading value) loading,
+    required TResult Function(AuthAuthenticated value) authenticated,
+    required TResult Function(AuthUnauthenticated value) unauthenticated,
+    required TResult Function(AuthError value) error,
+  }) {
+    return error(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(AuthInitial value)? initial,
+    TResult? Function(AuthLoading value)? loading,
+    TResult? Function(AuthAuthenticated value)? authenticated,
+    TResult? Function(AuthUnauthenticated value)? unauthenticated,
+    TResult? Function(AuthError value)? error,
+  }) {
+    return error?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(AuthInitial value)? initial,
+    TResult Function(AuthLoading value)? loading,
+    TResult Function(AuthAuthenticated value)? authenticated,
+    TResult Function(AuthUnauthenticated value)? unauthenticated,
+    TResult Function(AuthError value)? error,
+    required TResult orElse(),
+  }) {
+    if (error != null) {
+      return error(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class AuthError implements AuthState {
+  const factory AuthError(final String message) = _$AuthErrorImpl;
+
+  String get message;
+  @JsonKey(ignore: true)
+  _$$AuthErrorImplCopyWith<_$AuthErrorImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}

client-mobile/lib/features/auth/presentation/pages/login_page.dart

@@ -0,0 +1,134 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import '../bloc/auth_bloc.dart';
+import '../bloc/auth_event.dart';
+import '../bloc/auth_state.dart';
+
+class LoginPage extends StatefulWidget {
+  const LoginPage({super.key});
+
+  @override
+  State<LoginPage> createState() => _LoginPageState();
+}
+
+class _LoginPageState extends State<LoginPage> {
+  final _formKey = GlobalKey<FormState>();
+  final _emailController = TextEditingController();
+  final _passwordController = TextEditingController();
+
+  @override
+  void dispose() {
+    _emailController.dispose();
+    _passwordController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Вход'),
+      ),
+      body: BlocListener<AuthBloc, AuthState>(
+        listener: (context, state) {
+          state.whenOrNull(
+            authenticated: (userId) {
+              Navigator.of(context).popUntil((route) => route.isFirst);
+            },
+            error: (message) {
+              ScaffoldMessenger.of(context).showSnackBar(
+                SnackBar(content: Text(message)),
+              );
+            },
+          );
+        },
+        child: Center(
+          child: Padding(
+            padding: const EdgeInsets.all(24.0),
+            child: Form(
+              key: _formKey,
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  const Icon(
+                    Icons.chat_bubble_outline,
+                    size: 80,
+                    color: Color(0xFF2481CC),
+                  ),
+                  const SizedBox(height: 32),
+                  TextFormField(
+                    controller: _emailController,
+                    decoration: const InputDecoration(
+                      labelText: 'Email',
+                      prefixIcon: Icon(Icons.email_outlined),
+                    ),
+                    keyboardType: TextInputType.emailAddress,
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return 'Введите email';
+                      }
+                      if (!value.contains('@')) {
+                        return 'Введите корректный email';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 16),
+                  TextFormField(
+                    controller: _passwordController,
+                    decoration: const InputDecoration(
+                      labelText: 'Пароль',
+                      prefixIcon: Icon(Icons.lock_outlined),
+                    ),
+                    obscureText: true,
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return 'Введите пароль';
+                      }
+                      if (value.length < 6) {
+                        return 'Пароль должен быть не менее 6 символов';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 32),
+                  BlocBuilder<AuthBloc, AuthState>(
+                    builder: (context, state) {
+                      if (state is AuthLoading) {
+                        return const Center(child: CircularProgressIndicator());
+                      }
+                      return ElevatedButton(
+                        onPressed: () {
+                          if (_formKey.currentState?.validate() ?? false) {
+                            context.read<AuthBloc>().add(
+                              AuthEvent.loginRequested(
+                                _emailController.text,
+                                _passwordController.text,
+                              ),
+                            );
+                          }
+                        },
+                        child: const Padding(
+                          padding: EdgeInsets.symmetric(vertical: 12),
+                          child: Text('Войти', style: TextStyle(fontSize: 16)),
+                        ),
+                      );
+                    },
+                  ),
+                  const SizedBox(height: 16),
+                  TextButton(
+                    onPressed: () {
+                      // Navigate to register page
+                    },
+                    child: const Text('Нет аккаунта? Зарегистрироваться'),
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}