/*
 * (c) Copyright 2010-2011 AgileBirds
 *
 * This file is part of OpenFlexo.
 *
 * OpenFlexo 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openflexo.dm.model;

import java.util.logging.Logger;

import javax.naming.InvalidNameException;
import javax.swing.Icon;

import org.openflexo.components.tabular.model.AbstractModel;
import org.openflexo.components.tabular.model.EditableStringColumn;
import org.openflexo.components.tabular.model.IconColumn;
import org.openflexo.foundation.dm.DMPackage;
import org.openflexo.foundation.dm.DMRepository;
import org.openflexo.foundation.rm.FlexoProject;
import org.openflexo.icon.DMEIconLibrary;
import org.openflexo.localization.FlexoLocalization;
import org.openflexo.toolbox.ReservedKeyword;
import org.openflexo.view.controller.FlexoController;

/**
 * Please comment this class
 * 
 * @author sguerin
 * 
 */
public class DMPackageTableModel extends AbstractModel<DMRepository, DMPackage> {

	protected static final Logger logger = Logger.getLogger(DMPackageTableModel.class.getPackage().getName());

	public DMPackageTableModel(DMRepository repository, FlexoProject project) {
		super(repository, project);
		addToColumns(new IconColumn<DMPackage>("package_icon", 30) {
			@Override
			public Icon getIcon(DMPackage aPackage) {
				return DMEIconLibrary.DM_PACKAGE_ICON;
			}
		});
		addToColumns(new IconColumn<DMPackage>("read_only", 25) {
			@Override
			public Icon getIcon(DMPackage aPackage) {
				return aPackage.getRepository() == null || aPackage.getRepository().isReadOnly() ? DMEIconLibrary.READONLY_ICON
						: DMEIconLibrary.MODIFIABLE_ICON;
			}

			@Override
			public String getLocalizedTooltip(DMPackage aPackage) {
				return aPackage.getRepository() == null || aPackage.getRepository().isReadOnly() ? FlexoLocalization
						.localizedForKey("is_read_only") : FlexoLocalization.localizedForKey("is_not_read_only");
			}
		});
		addToColumns(new EditableStringColumn<DMPackage>("name", 745) {
			@Override
			public String getValue(DMPackage aPackage) {
				return aPackage.getLocalizedName();
			}

			@Override
			public void setValue(DMPackage aPackage, String aValue) {
				try {
					if (ReservedKeyword.contains(aValue)) {
						throw new InvalidNameException(aValue + " is a reserved keyword.");
					}
					aPackage.setName(aValue);
				} catch (InvalidNameException e) {
					FlexoController.showError(FlexoLocalization.localizedForKey("reserved_word"));
				}
			}
		});
	}

	public DMRepository getDMRepository() {
		return getModel();
	}

	@Override
	public DMPackage elementAt(int row) {
		if (row >= 0 && row < getRowCount()) {
			return (DMPackage) getDMRepository().getOrderedChildren().elementAt(row);
		} else {
			return null;
		}
	}

	public DMPackage packageAt(int row) {
		return elementAt(row);
	}

	@Override
	public int getRowCount() {
		if (getDMRepository() != null) {
			return getDMRepository().getOrderedChildren().size();
		}
		return 0;
	}

}