GenerateReportFragment.java

package co.smartreceipts.android.fragments;

import android.content.Context;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.app.ActionBar;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.Toast;

import com.google.common.base.Preconditions;

import java.util.EnumSet;

import javax.inject.Inject;

import co.smartreceipts.android.R;
import co.smartreceipts.android.activities.NavigationHandler;
import co.smartreceipts.android.analytics.Analytics;
import co.smartreceipts.android.analytics.events.Events;
import co.smartreceipts.android.model.Trip;
import co.smartreceipts.android.persistence.PersistenceManager;
import co.smartreceipts.android.utils.log.Logger;
import co.smartreceipts.android.workers.EmailAssistant;
import dagger.android.support.AndroidSupportInjection;
import wb.android.flex.Flex;

public class GenerateReportFragment extends WBFragment implements View.OnClickListener {

    @Inject
    Flex flex;
    @Inject
    PersistenceManager persistenceManager;
    @Inject
    Analytics analytics;
    @Inject
    NavigationHandler navigationHandler;

    private CheckBox pdfFullCheckbox;
    private CheckBox pdfImagesCheckbox;
    private CheckBox csvCheckbox;
    private CheckBox zipStampedImagesCheckbox;

    private Trip trip;

    @NonNull
    public static GenerateReportFragment newInstance() {
        return new GenerateReportFragment();
    }

    @Override
    public void onAttach(Context context) {
        AndroidSupportInjection.inject(this);
        super.onAttach(context);
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        final View root = inflater.inflate(R.layout.generate_report_layout, container, false);
        pdfFullCheckbox = (CheckBox) flex.getSubView(getActivity(), root, R.id.DIALOG_EMAIL_CHECKBOX_PDF_FULL);
        pdfImagesCheckbox = (CheckBox) flex.getSubView(getActivity(), root, R.id.DIALOG_EMAIL_CHECKBOX_PDF_IMAGES);
        csvCheckbox = (CheckBox) flex.getSubView(getActivity(), root, R.id.DIALOG_EMAIL_CHECKBOX_CSV);
        zipStampedImagesCheckbox = (CheckBox) flex.getSubView(getActivity(), root, R.id.DIALOG_EMAIL_CHECKBOX_ZIP_IMAGES_STAMPED);
        root.findViewById(R.id.receipt_action_send).setOnClickListener(this);
        root.findViewById(R.id.generate_report_tooltip).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                analytics.record(Events.Informational.ConfigureReport);
                navigationHandler.navigateToSettingsScrollToReportSection();
            }
        });
        return root;
    }


    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        Logger.debug(this, "onActivityCreated");
        trip = ((ReportInfoFragment) getParentFragment()).getTrip();
        Preconditions.checkNotNull(trip, "A valid trip is required");
    }

    @Override
    public void setUserVisibleHint(boolean isVisibleToUser) {
        super.setUserVisibleHint(isVisibleToUser);
        if (isVisibleToUser) {
            final ActionBar actionBar = getSupportActionBar();
            if (actionBar != null) {
                actionBar.setSubtitle(null);
            }
        }
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        Logger.debug(this, "pre-onSaveInstanceState");
        super.onSaveInstanceState(outState);
        Logger.debug(this, "onSaveInstanceState");
    }

    @Override
    public void onClick(View v) {
        if (!pdfFullCheckbox.isChecked() && !pdfImagesCheckbox.isChecked() && !csvCheckbox.isChecked() && !zipStampedImagesCheckbox.isChecked()) {
            Toast.makeText(getActivity(), flex.getString(getActivity(), R.string.DIALOG_EMAIL_TOAST_NO_SELECTION), Toast.LENGTH_SHORT).show();
            return;
        }

        analytics.record(Events.Generate.GenerateReports);
        if (pdfFullCheckbox.isChecked()) {
            analytics.record(Events.Generate.FullPdfReport);
        }
        if (pdfImagesCheckbox.isChecked()) {
            analytics.record(Events.Generate.ImagesPdfReport);
        }
        if (csvCheckbox.isChecked()) {
            analytics.record(Events.Generate.CsvReport);
        }
        if (zipStampedImagesCheckbox.isChecked()) {
            analytics.record(Events.Generate.StampedZipReport);
        }

        // TODO: Off the UI thread :/
        if (persistenceManager.getDatabase().getReceiptsTable().getBlocking(trip, true).isEmpty()) {
            if (persistenceManager.getDatabase().getDistanceTable().getBlocking(trip, true).isEmpty() || !pdfFullCheckbox.isChecked()) {
                // Only allow report processing to continue with no reciepts if we're doing a full pdf report with distances
                Toast.makeText(getActivity(), flex.getString(getActivity(), R.string.DIALOG_EMAIL_TOAST_NO_RECEIPTS), Toast.LENGTH_SHORT).show();
                return;
            } else {
                // Uncheck "Illegal" Items
                pdfImagesCheckbox.setChecked(false);
                csvCheckbox.setChecked(false);
                zipStampedImagesCheckbox.setChecked(false);
            }
        }
        EnumSet<EmailAssistant.EmailOptions> options = EnumSet.noneOf(EmailAssistant.EmailOptions.class);
        if (pdfFullCheckbox.isChecked()) {
            options.add(EmailAssistant.EmailOptions.PDF_FULL);
        }
        if (pdfImagesCheckbox.isChecked()) {
            options.add(EmailAssistant.EmailOptions.PDF_IMAGES_ONLY);
        }
        if (csvCheckbox.isChecked()) {
            options.add(EmailAssistant.EmailOptions.CSV);
        }
        if (zipStampedImagesCheckbox.isChecked()) {
            options.add(EmailAssistant.EmailOptions.ZIP_IMAGES_STAMPED);
        }

        final EmailAssistant emailAssistant = new EmailAssistant(navigationHandler, getActivity(), flex, persistenceManager, trip);
        emailAssistant.emailTrip(options);
    }
}