AddCholesterolPresenter.java

/*
 * Copyright (C) 2016 Glucosio Foundation
 *
 * This file is part of Glucosio.
 *
 * Glucosio is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * Glucosio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Glucosio.  If not, see <http://www.gnu.org/licenses/>.
 *
 *
 */

package org.glucosio.android.presenter;

import org.glucosio.android.activity.AddCholesterolActivity;
import org.glucosio.android.db.CholesterolReading;
import org.glucosio.android.db.DatabaseHandler;

import java.util.Date;

public class AddCholesterolPresenter extends AddReadingPresenter {
    private DatabaseHandler dB;
    private AddCholesterolActivity activity;

    public AddCholesterolPresenter(AddCholesterolActivity addCholesterolActivity) {
        this.activity = addCholesterolActivity;
        dB = new DatabaseHandler(addCholesterolActivity.getApplicationContext());
    }

    public void dialogOnAddButtonPressed(String time, String date, String totalCho, String LDLCho, String HDLCho) {
        if (validateDate(date) && validateTime(time) && validateCholesterol(totalCho) && validateCholesterol(LDLCho) && validateCholesterol(HDLCho)) {
            CholesterolReading cReading = generateCholesterolReading(totalCho, LDLCho, HDLCho);
            dB.addCholesterolReading(cReading);
            activity.finishActivity();
        } else {
            activity.showErrorMessage();
        }
    }

    public void dialogOnAddButtonPressed(String time, String date, String totalCho, String LDLCho, String HDLCho, long oldId) {
        if (validateDate(date) && validateTime(time) && validateCholesterol(totalCho) && validateCholesterol(LDLCho) && validateCholesterol(HDLCho)) {
            CholesterolReading cReading = generateCholesterolReading(totalCho, LDLCho, HDLCho);
            dB.editCholesterolReading(oldId, cReading);
            activity.finishActivity();
        } else {
            activity.showErrorMessage();

        }
    }

    private CholesterolReading generateCholesterolReading(String totalCho, String LDLCho, String HDLCho) {
        Date finalDateTime = getReadingTime();
        int totalChoFinal = Integer.parseInt(totalCho);
        int LDLChoFinal = Integer.parseInt(LDLCho);
        int HDLChoFinal = Integer.parseInt(HDLCho);
        return new CholesterolReading(totalChoFinal, LDLChoFinal, HDLChoFinal, finalDateTime);
    }

    public String getUnitMeasuerement() {
        return dB.getUser(1).getPreferred_unit();
    }

    public CholesterolReading getCholesterolReadingById(Long id) {
        return dB.getCholesterolReading(id);
    }

    // Validator
    private boolean validateCholesterol(String reading) {
        return validateText(reading);
    }
}