first commit

lib/screens/auth/cubit/auth_cubit.dart

@@ -0,0 +1,46 @@
+import 'package:bloc/bloc.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:remever/common/functions.dart';
+import 'package:remever/inject.dart';
+import 'package:remever/router.gr.dart';
+import 'package:remever/services/auth_interface.dart';
+
+part 'auth_state.dart';
+part 'auth_cubit.freezed.dart';
+
+class AuthCubit extends Cubit<AuthState> {
+  AuthCubit() : super(AuthState.initial());
+
+  final AuthInterface _authInterface = getIt<AuthInterface>();
+
+  Future<void> toInitialState() async {
+    emit(AuthState.initial());
+  }
+
+  Future<void> toEmailState() async {
+    emit(AuthState.email());
+  }
+
+  Future<void> toCodeState(String email, String uuid) async {
+    emit(AuthState.code(email, uuid));
+  }
+
+  /// Авторизация
+  Future<void> login(String email) async {
+    final String? uuid = await _authInterface.login(email);
+
+    if (uuid == null) {
+      return;
+    }
+
+    toCodeState(email, uuid);
+  }
+
+  Future<void> sendCode(String code, String uid) async {
+    final bool res = await _authInterface.sendCode(code, uid);
+
+    if (!res) toInitialState();
+
+    globalRouter.replace(CollectionRoute());
+  }
+}