app/src/main/java/com/libraprogramming/myapplication/presentation/presenter/AddCardPresenter.java - master - Libra/my-application

app/src/main/java/com/libraprogramming/myapplication/presentation/presenter/AddCardPresenter.java

79 строк3 KB

Толмачёв Владимир Викторович

Architecture refactoring 2

20 июл 2026, 17:22

20 июл 2026, 17:2287aa6f2

package com.libraprogramming.myapplication.presentation.presenter;

import android.content.Context;
import androidx.annotation.NonNull;
import com.libraprogramming.domain.interactor.SaveLoyaltyCardUseCase;
import com.libraprogramming.domain.model.ExtraProperty;
import com.libraprogramming.domain.model.NewCard;
import com.libraprogramming.myapplication.presentation.internal.di.PerActivity;
import com.libraprogramming.myapplication.presentation.mapper.CardViewModelMapper;
import com.libraprogramming.myapplication.presentation.mapper.ExtraPropertyTypeMapper;
import com.libraprogramming.myapplication.presentation.view.AddCardView;
import com.libraprogramming.myapplication.presentation.view.model.NewCardViewModel;
import org.jetbrains.annotations.NotNull;

import javax.inject.Inject;
import java.util.UUID;

@PerActivity
public class AddCardPresenter implements Presenter {
    @NotNull
    private final Context context;
    private final SaveLoyaltyCardUseCase useCase;
    private final CardViewModelMapper mapper;
    private AddCardView view;

    @Inject
    public AddCardPresenter(
            @NotNull @NonNull Context context,
            @NotNull @NonNull SaveLoyaltyCardUseCase useCase,
            @NotNull @NonNull CardViewModelMapper mapper) {
        this.context = context;
        this.useCase = useCase;
        this.mapper = mapper;
    }

    public void setView(AddCardView view) {
        this.view = view;
    }

    public void saveCard(@NotNull @NonNull final NewCardViewModel viewModel) {
        final var extraPropertyTypeMapper = new ExtraPropertyTypeMapper(context);
        final var newCard = new NewCard();

        newCard.setUid(UUID.randomUUID());
        newCard.setName(viewModel.getName());
        newCard.setCode(viewModel.getCode());
        newCard.setCodeFormat(viewModel.getCodeFormat());

        for (final var propertyViewModel : viewModel.getExtraProperties()) {
            final var extraProperty = new ExtraProperty();

            extraProperty.setUid(UUID.randomUUID());
            extraProperty.setType(extraPropertyTypeMapper.map(propertyViewModel.getTypeLabel()));
            extraProperty.setValue(propertyViewModel.getValue());

            newCard.getExtraProperties().add(extraProperty);
        }

        view.showLoading();

        useCase.execute(
                newCard,
                card -> {
                    view.hideLoading();
                    view.renderCard(mapper.map(card));
                },
                throwable -> {
                    view.hideLoading();
                    view.showError(throwable.getMessage());
                }
        );
    }

    @Override
    public void destroy() {
        useCase.dispose();
        view = null;
    }
}