ReceiptCreateEditFragmentPresenter.java

package co.smartreceipts.android.receipts.editor;

import java.sql.Date;

import javax.inject.Inject;

import co.smartreceipts.android.di.scopes.FragmentScope;
import co.smartreceipts.android.model.Category;
import co.smartreceipts.android.model.PaymentMethod;
import co.smartreceipts.android.model.Receipt;
import co.smartreceipts.android.model.Trip;
import co.smartreceipts.android.model.factory.ExchangeRateBuilderFactory;
import co.smartreceipts.android.model.factory.ReceiptBuilderFactory;
import co.smartreceipts.android.persistence.database.controllers.impl.ReceiptTableController;
import co.smartreceipts.android.persistence.database.operations.DatabaseOperationMetadata;
import co.smartreceipts.android.purchases.PurchaseManager;
import co.smartreceipts.android.purchases.model.InAppPurchase;
import co.smartreceipts.android.purchases.source.PurchaseSource;
import co.smartreceipts.android.purchases.wallet.PurchaseWallet;
import co.smartreceipts.android.settings.UserPreferenceManager;
import co.smartreceipts.android.settings.catalog.UserPreference;
import co.smartreceipts.android.utils.log.Logger;

@FragmentScope
public class ReceiptCreateEditFragmentPresenter {

    @Inject
    ReceiptCreateEditFragment fragment;
    @Inject
    UserPreferenceManager preferenceManager;
    @Inject
    PurchaseManager purchaseManager;
    @Inject
    PurchaseWallet purchaseWallet;
    @Inject
    ReceiptTableController receiptTableController;

    @Inject
    ReceiptCreateEditFragmentPresenter() {
    }

    boolean isIncludeTaxField() {
        return preferenceManager.get(UserPreference.Receipts.IncludeTaxField);
    }

    boolean isUsePreTaxPrice() {
        return preferenceManager.get(UserPreference.Receipts.UsePreTaxPrice);
    }

    float getDefaultTaxPercentage() {
        return preferenceManager.get(UserPreference.Receipts.DefaultTaxPercentage);
    }

    boolean isReceiptDateDefaultsToReportStartDate() {
        return preferenceManager.get(UserPreference.Receipts.ReceiptDateDefaultsToReportStartDate);
    }

    boolean isReceiptsDefaultAsReimbursable() {
        return preferenceManager.get(UserPreference.Receipts.ReceiptsDefaultAsReimbursable);
    }

    boolean isMatchReceiptCommentToCategory() {
        return preferenceManager.get(UserPreference.Receipts.MatchReceiptCommentToCategory);
    }

    boolean isMatchReceiptNameToCategory() {
        return preferenceManager.get(UserPreference.Receipts.MatchReceiptNameToCategory);
    }

    String getDefaultCurrency() {
        return preferenceManager.get(UserPreference.General.DefaultCurrency);
    }

    boolean isDefaultToFullPage() {
        return preferenceManager.get(UserPreference.Receipts.DefaultToFullPage);
    }

    String getDateSeparator() {
        return preferenceManager.get(UserPreference.General.DateSeparator);
    }

    boolean isPredictCategories() {
        return preferenceManager.get(UserPreference.Receipts.PredictCategories);
    }

    boolean isUsePaymentMethods() {
        return preferenceManager.get(UserPreference.Receipts.UsePaymentMethods);
    }

    boolean isShowReceiptId() {
        return preferenceManager.get(UserPreference.Receipts.ShowReceiptID);
    }

    boolean isEnableAutoCompleteSuggestions() {
        return preferenceManager.get(UserPreference.Receipts.EnableAutoCompleteSuggestions);
    }

    void initiatePurchase() {
        purchaseManager.initiatePurchase(InAppPurchase.SmartReceiptsPlus, PurchaseSource.ExchangeRate);
    }

    boolean hasActivePlusPurchase() {
        return purchaseWallet.hasActivePurchase(InAppPurchase.SmartReceiptsPlus);
    }

    boolean checkReceipt(Date date) {
        if (date == null) {
            fragment.showDateError();
            return false;
        }

        if (!fragment.getParentTrip().isDateInsideTripBounds(date)) {
            fragment.showDateWarning();
        }

        return true;
    }

    void saveReceipt(Date date, String price, String tax,
                            String exchangeRate, String comment, PaymentMethod paymentMethod,
                            boolean isReimursable, boolean isFullpage,
                            String name, Category category, String currency,
                            String extraText1, String extraText2, String extraText3) {

        final Receipt receipt = fragment.getReceipt();
        final Trip parentTrip = fragment.getParentTrip();

        final ReceiptBuilderFactory builderFactory = (receipt == null) ? new ReceiptBuilderFactory(-1) : new ReceiptBuilderFactory(receipt);
        builderFactory.setName(name)
                .setTrip(parentTrip)
                .setDate((Date) date.clone())
                .setPrice(price)
                .setTax(tax)
                .setExchangeRate(new ExchangeRateBuilderFactory().setBaseCurrency(currency)
                        .setRate(parentTrip.getTripCurrency(), exchangeRate)
                        .build())
                .setCategory(category)
                .setCurrency(currency)
                .setComment(comment)
                .setPaymentMethod(paymentMethod)
                .setIsReimbursable(isReimursable)
                .setIsFullPage(isFullpage)
                .setExtraEditText1(extraText1)
                .setExtraEditText2(extraText2)
                .setExtraEditText3(extraText3);

        if (receipt == null) {
            receiptTableController.insert(builderFactory.setFile(fragment.getFile()).build(), new DatabaseOperationMetadata());
        } else {
            receiptTableController.update(receipt, builderFactory.build(), new DatabaseOperationMetadata());
        }
    }

    void deleteReceiptFileIfUnused() {
        if (fragment.getReceipt() == null && fragment.getFile() != null) {
            if (fragment.getFile().delete()) {
                Logger.info(this, "Deleting receipt file as we're not saving it");
            }
        }
    }
}