new project stable version

2026-05-10 19:11:31 +03:00
commit 3616f84556
391 changed files with 23857 additions and 0 deletions
--- a/lib/presentation/viewmodel/payment_methods_bloc.dart
+++ b/lib/presentation/viewmodel/payment_methods_bloc.dart
@@ -0,0 +1,136 @@
+import 'package:be_happy/domain/usecase/get_profile_usecase.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import '../../core/result.dart';
+import '../../core/failures.dart';
+import '../../domain/entities/payment_card.dart';
+import '../../domain/usecase/get_payment_cards_usecase.dart';
+import '../../domain/usecase/remove_payment_card_usecase.dart';
+import '../../domain/usecase/set_main_payment_card_usecase.dart';
+import '../event/payment_methods_event.dart';
+import '../state/payment_methods_state.dart';
+
+class PaymentMethodsBloc extends Bloc<PaymentMethodsEvent, PaymentMethodsState> {
+  final GetPaymentCardsUsecase _getPaymentCardsUsecase;
+  final RemovePaymentCardUsecase _removePaymentCardUsecase;
+  final SetMainPaymentCardUsecase _setMainPaymentCardUsecase;
+  final GetProfileUseCase _getProfileUseCase;
+
+  PaymentMethodsBloc(
+    this._getPaymentCardsUsecase,
+    this._removePaymentCardUsecase,
+    this._setMainPaymentCardUsecase,
+    this._getProfileUseCase,
+  ) : super(PaymentMethodsState(status: PaymentMethodsStatus.initial)) {
+    on<PaymentMethodsStarted>(_onStarted);
+    on<PaymentMethodsDeleteCard>(_onDeleteCard);
+    on<PaymentMethodsSetMainCard>(_onSetMainCard);
+  }
+
+  Future<void> _onStarted(
+    PaymentMethodsStarted event,
+    Emitter<PaymentMethodsState> emit,
+  ) async {
+    emit(state.copyWith(status: PaymentMethodsStatus.loading));
+
+    try {
+      final result = await _getPaymentCardsUsecase();
+      final profile = await _getProfileUseCase();
+
+
+      if (result is Success<List<PaymentCard>>) {
+        emit(state.copyWith(
+          status: PaymentMethodsStatus.success,
+          cards: result.data ?? [],
+          balance: profile.balance,
+        ));
+      } else if (result is Failure) {
+        String errorMessage = 'Не удалось загрузить карты';
+        
+        /*if (result.failure is AuthFailure) {
+          errorMessage = 'Ошибка авторизации';
+        } else if (result.failure is UnknownFailure) {
+          errorMessage = result.failure.message ?? 'Неизвестная ошибка';
+        }*/
+        
+        emit(state.copyWith(
+          status: PaymentMethodsStatus.failure,
+          errorMessage: errorMessage,
+        ));
+      }
+    } catch (e) {
+      emit(state.copyWith(
+        status: PaymentMethodsStatus.failure,
+        errorMessage: e.toString(),
+      ));
+    }
+  }
+
+  Future<void> _onDeleteCard(
+    PaymentMethodsDeleteCard event,
+    Emitter<PaymentMethodsState> emit,
+  ) async {
+    emit(state.copyWith(isDeleting: true));
+
+    try {
+      final result = await _removePaymentCardUsecase(event.cardId);
+
+      if (result is Success) {
+        emit(state.copyWith(isDeleting: false));
+        add(PaymentMethodsStarted());
+      } else if (result is Failure) {
+        String errorMessage = 'Не удалось удалить карту';
+        
+        if (result.failure is AuthFailure) {
+          errorMessage = 'Ошибка авторизации';
+        } else if (result.failure is UnknownFailure) {
+          errorMessage = result.failure.message ?? 'Неизвестная ошибка';
+        }
+        
+        emit(state.copyWith(
+          isDeleting: false,
+          errorMessage: errorMessage,
+        ));
+      }
+    } catch (e) {
+      emit(state.copyWith(
+        isDeleting: false,
+        errorMessage: e.toString(),
+      ));
+    }
+  }
+
+  Future<void> _onSetMainCard(
+    PaymentMethodsSetMainCard event,
+    Emitter<PaymentMethodsState> emit,
+  ) async {
+    emit(state.copyWith(isSettingMain: true));
+
+    try {
+      final result = await _setMainPaymentCardUsecase(event.cardId);
+
+      if (result is Success) {
+        emit(state.copyWith(isSettingMain: false));
+        add(PaymentMethodsStarted());
+      } else if (result is Failure) {
+        String errorMessage = 'Не удалось установить основную карту';
+        
+        if (result.failure is AuthFailure) {
+          errorMessage = 'Ошибка авторизации';
+        } else if (result.failure is UnknownFailure) {
+          errorMessage = result.failure.message ?? 'Неизвестная ошибка';
+        }
+        
+        emit(state.copyWith(
+          isSettingMain: false,
+          errorMessage: errorMessage,
+        ));
+      }
+    } catch (e) {
+      emit(state.copyWith(
+        isSettingMain: false,
+        errorMessage: e.toString(),
+      ));
+    }
+  }
+}