AddressPanel.java

/**
 * Copyright (C) 2015 Asterios Raptis
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.alpharogroup.wicket.components.address;

import org.apache.wicket.AttributeModifier;
import org.apache.wicket.Component;
import org.apache.wicket.markup.html.panel.GenericPanel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.PropertyModel;

import de.alpharogroup.address.book.entities.Addresses;
import de.alpharogroup.address.book.entities.Federalstates;
import de.alpharogroup.address.book.entities.Zipcodes;
import de.alpharogroup.address.book.factories.AddressBookFactory;
import de.alpharogroup.collections.ListExtensions;
import de.alpharogroup.resourcebundle.locale.ResourceBundleKey;
import de.alpharogroup.wicket.base.util.resource.ResourceModelFactory;
import de.alpharogroup.wicket.components.address.countries.CountriesProvincesPanel;
import de.alpharogroup.wicket.components.form.input.TwoFormComponentBean;
import de.alpharogroup.wicket.components.i18n.dropdownchoice.renderers.PropertiesChoiceRenderer;
import de.alpharogroup.wicket.components.labeled.LabeledTwoFormComponentPanel;
import de.alpharogroup.wicket.model.dropdownchoices.TwoDropDownChoicesModel;

/**
 * The class AddressPanel.
 *
 * @author Asterios Raptis
 */
public class AddressPanel extends GenericPanel<AddressBean>
{

	/**
	 * The serialVersionUID.
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * Instantiates a new address panel.
	 *
	 * @param id
	 *            the id
	 * @param model
	 *            the address model
	 */
	public AddressPanel(final String id, final IModel<AddressBean> model)
	{
		super(id, model);

		add(newStreetNumberPanel("streetNumberPanel", model));

		add(newZipcodeCityPanel("zipcodeCityPanel", model));

		add(newCountriesProvincesPanel("countriesProvincesPanel",
			newTwoDropDownChoicesModel(model)));

	}

	/**
	 * Factory method for create a new Label for what characters will be between the two components.
	 *
	 * @return the {@link IModel} with the characters.
	 */
	protected IModel<String> newBetweenLabelModel()
	{
		return Model.of("/");
	}

	/**
	 * Factory method for create a new {@link CountriesProvincesPanel}.
	 *
	 * @param id
	 *            the id
	 * @param stringTwoDropDownChoicesModel
	 *            the string two drop down choices model
	 * @return the countries provinces panel
	 */
	protected CountriesProvincesPanel newCountriesProvincesPanel(final String id,
		final IModel<TwoDropDownChoicesModel<String>> stringTwoDropDownChoicesModel)
	{
		final CountriesProvincesPanel countriesProvincesPanel = new CountriesProvincesPanel(
			"countriesProvincesPanel", stringTwoDropDownChoicesModel,
			new PropertiesChoiceRenderer(this, AddressPanel.class),
			new PropertiesChoiceRenderer(this, AddressPanel.class));

		final AttributeModifier samWmcRoot = new AttributeModifier("class", "countries");
		final AttributeModifier sam = new AttributeModifier("class", "countries");
		countriesProvincesPanel.getWmcRootChoice().add(samWmcRoot);
		countriesProvincesPanel.getRootChoice().add(sam);
		final AttributeModifier samWmcChild = new AttributeModifier("class", "federalstates");
		countriesProvincesPanel.getWmcChildChoice().add(samWmcChild);
		countriesProvincesPanel.getChildChoice().add(sam);
		countriesProvincesPanel.getChildChoice().setRequired(true);
		return countriesProvincesPanel;
	}

	/**
	 * Factory method for create a new {@link Component} for street and number.
	 *
	 * @param id
	 *            the id
	 * @param model
	 *            the model
	 * @return the component
	 */
	protected Component newStreetNumberPanel(final String id, final IModel<AddressBean> model)
	{
		final String betweenLabel = AddressPanel.this.newBetweenLabelModel().getObject();
		final IModel<String> streetModel = new PropertyModel<>(model, "address.street");
		final IModel<String> streetNumberModel = new PropertyModel<>(model, "address.streetnumber");
		final TwoFormComponentBean<String, String> streetNumberTwoFormComponentBean = new TwoFormComponentBean<>(
			streetModel, streetNumberModel);
		final LabeledTwoFormComponentPanel<String, String, AddressBean> streetNumberPanel = new LabeledTwoFormComponentPanel<String, String, AddressBean>(
			id, model, Model.of(streetNumberTwoFormComponentBean),
			ResourceModelFactory.newResourceModel(
				ResourceBundleKey.builder().key("sem.main.address.street.and.nr.label")
					.parameters(ListExtensions.toObjectArray(betweenLabel))
					.defaultValue("Street, Number:").build(),
				this))
		{
			/**
			 * The serialVersionUID
			 */
			private static final long serialVersionUID = 1L;

			@Override
			protected IModel<String> newBetweenLabelModel(final String betweenLabel)
			{
				return AddressPanel.this.newBetweenLabelModel();
			}

		};
		return streetNumberPanel;
	}

	/**
	 * Initialize model.
	 *
	 * @param model
	 *            the model
	 * @return the string two drop down choices model
	 */
	private IModel<TwoDropDownChoicesModel<String>> newTwoDropDownChoicesModel(
		final IModel<AddressBean> model)
	{
		final AddressBean modelObject = model.getObject();
		final TwoDropDownChoicesModel<String> stringTwoDropDownChoicesModel = modelObject
			.getCountriesAndProvincesDropDownChoicesModel();
		final Addresses address = modelObject.getAddress();
		// Initialize the dropdown choices for the country and federal state...
		if (address != null)
		{
			final Federalstates federalState = modelObject.getAddress().getFederalstate();
			if (federalState != null)
			{
				stringTwoDropDownChoicesModel
					.setSelectedRootOption(federalState.getCountry().getName());
				stringTwoDropDownChoicesModel
					.setSelectedChildOption(federalState.getIso3166A2code());

			}
		}
		else
		{
			final Zipcodes zc = AddressBookFactory.getInstance().newZipcodes(null, "", "");
			final Addresses initialAddress = AddressBookFactory.getInstance().newAddresses("", null,
				null, null, null, "", "", zc);
			modelObject.setAddress(initialAddress);
		}

		final IModel<TwoDropDownChoicesModel<String>> twoDropDownChoicesModel = Model
			.of(stringTwoDropDownChoicesModel);
		return twoDropDownChoicesModel;
	}

	/**
	 * Factory method for create a new {@link Component} for zipcode and city.
	 *
	 * @param id
	 *            the id
	 * @param model
	 *            the model
	 * @return the component
	 */
	protected Component newZipcodeCityPanel(final String id, final IModel<AddressBean> model)
	{
		final String betweenLabel = AddressPanel.this.newBetweenLabelModel().getObject();
		final IModel<String> zipcodeModel = new PropertyModel<>(model, "address.zipcode.zipcode");
		final IModel<String> cityModel = new PropertyModel<>(model, "address.zipcode.city");
		final TwoFormComponentBean<String, String> zipcodeCityTwoFormComponentBean = new TwoFormComponentBean<>(
			zipcodeModel, cityModel);
		final LabeledTwoFormComponentPanel<String, String, AddressBean> streetNumberPanel = new LabeledTwoFormComponentPanel<String, String, AddressBean>(
			id, model, Model.of(zipcodeCityTwoFormComponentBean),
			ResourceModelFactory.newResourceModel(
				ResourceBundleKey.builder().key("sem.main.address.zipcode.and.city.label")
					.parameters(ListExtensions.toObjectArray(betweenLabel))
					.defaultValue("Zipcode, City:").build(),
				this))
		{
			/**
			 * The serialVersionUID
			 */
			private static final long serialVersionUID = 1L;

			@Override
			protected IModel<String> newBetweenLabelModel(final String betweenLabel)
			{
				return AddressPanel.this.newBetweenLabelModel();
			}
		};
		return streetNumberPanel;
	}
}