/*
 * Copyright (c) 2002-2010 JGoodies Karsten Lentzsch. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  o Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  o Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 *  o Neither the name of JGoodies Karsten Lentzsch nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.jgoodies.binding.tests;

import javax.swing.JTextField;

import junit.framework.TestCase;

import com.jgoodies.binding.PresentationModel;
import com.jgoodies.binding.adapter.BasicComponentFactory;
import com.jgoodies.binding.beans.Model;
import com.jgoodies.binding.beans.PropertyAdapter;
import com.jgoodies.binding.list.SelectionInList;
import com.jgoodies.binding.value.ValueModel;
import com.jgoodies.common.collect.ArrayListModel;
import com.jgoodies.common.collect.ObservableList;

/**
 * A test case for changing a SelectionInList's list by changing an
 * underlying bean that holds a list.
 *
 *
 * @author Karsten Lentzsch
 * @version $Revision: 1.12 $
 */
public final class CombinedTest extends TestCase {

    public void testPersonChangeWithPresentationModel() {
        testPersonChange(true);
    }

    public void testPersonChangeWithPropertyAdapter() {
        testPersonChange(false);
    }

    private void testPersonChange(boolean usePresentationModel) {
        String phoneNumber = "32168";
        Person person1 = new Person();
        person1.addPhone(new Phone(phoneNumber));
        Person person2 = new Person();

        PresentationModel<Person> masterModel = new PresentationModel<Person>(person1);
        SelectionInList<Phone> sil = new SelectionInList<Phone>(
                masterModel.getModel(Person.PROPERTYNAME_PHONES));

        ValueModel selectionHolder = sil.getSelectionHolder();
        ValueModel phoneNumberModel = usePresentationModel
            ? new PresentationModel<Person>(selectionHolder).getModel(Phone.PROPERTYNAME_NUMBER)
            : new PropertyAdapter<Person>(selectionHolder, Phone.PROPERTYNAME_NUMBER, true);

        JTextField phoneNumberField = BasicComponentFactory.createTextField(phoneNumberModel);

        assertEquals(
                "Person1, no number selected (model): ",
                null,
                phoneNumberModel.getValue());
        assertEquals("Person1, no number selected (text): ",
                "",
                phoneNumberField.getText());

        sil.setSelectionIndex(0);
        assertEquals("Person1, first number selected (model): ",
                phoneNumber,
                phoneNumberModel.getValue());
        assertEquals(
                "Person1, first number selected (text): ",
                phoneNumber,
                phoneNumberField.getText());

        masterModel.setBean(person2);
        assertEquals(
                "Person2, no number selected (model): ",
                null,
                phoneNumberModel.getValue());
        assertEquals(
                "Person2, no number selected (text): ",
                "",
                phoneNumberField.getText());
    }


    // Helper Classes *********************************************************

    public static class Phone extends Model {

        public static final String PROPERTYNAME_NUMBER = "number";

        private String number;

        Phone(String number) {
            this.number = number;
        }

        public String getNumber() {
            return number;
        }

        public void setNumber(String newNumber) {
            String oldNumber = getNumber();
            number = newNumber;
            firePropertyChange(PROPERTYNAME_NUMBER, oldNumber, newNumber);
        }

    }

    public static final class Person extends Model {

        public static final String PROPERTYNAME_PHONES = "phones";

        private final ObservableList<Phone> phones;

        private Person() {
            phones = new ArrayListModel<Phone>();
        }

        public ObservableList<Phone> getPhones() {
            return phones;
        }

        public void addPhone(Phone phone) {
            phones.add(phone);
        }

    }

}
