/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.jmeter.report.gui.action;

import java.awt.event.ActionEvent;
import java.util.HashSet;
import java.util.Set;

import javax.swing.JOptionPane;

import org.apache.jmeter.gui.ReportGuiPackage;
import org.apache.jmeter.report.gui.action.ReportActionRouter;
import org.apache.jmeter.gui.action.Command;
import org.apache.jmeter.report.gui.action.ReportSave;
import org.apache.jmeter.util.JMeterUtils;

public class ReportExitCommand implements Command {

	public static final String EXIT = "exit";

	private static final Set commands = new HashSet();
	static {
		commands.add(EXIT);
	}

	/**
	 * Constructor for the ExitCommand object
	 */
	public ReportExitCommand() {
	}

	/**
	 * Gets the ActionNames attribute of the ExitCommand object
	 * 
	 * @return The ActionNames value
	 */
	public Set getActionNames() {
		return commands;
	}

	/**
	 * Description of the Method
	 * 
	 * @param e
	 *            Description of Parameter
	 */
	public void doAction(ActionEvent e) {
		ReportActionRouter.getInstance().doActionNow(
				new ActionEvent(e.getSource(), e.getID(),
						ReportCheckDirty.CHECK_DIRTY));
		if (ReportGuiPackage.getInstance().isDirty()) {
			int chosenOption = JOptionPane.showConfirmDialog(ReportGuiPackage
					.getInstance().getMainFrame(), JMeterUtils
					.getResString("cancel_exit_to_save"), JMeterUtils
					.getResString("Save?"), JOptionPane.YES_NO_CANCEL_OPTION,
					JOptionPane.QUESTION_MESSAGE);
			if (chosenOption == JOptionPane.NO_OPTION) {
				System.exit(0);
			} else if (chosenOption == JOptionPane.YES_OPTION) {
				ReportActionRouter.getInstance().doActionNow(
						new ActionEvent(e.getSource(), e.getID(),
								ReportSave.SAVE_ALL_AS));
				if (!ReportGuiPackage.getInstance().isDirty()) {
					System.exit(0);
				}
			}
		} else {
			System.exit(0);
		}
	}
}
