/*******************************************************************************
 * Copyright (c) 2008 BestSolution.at Systemhaus GmbH
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     tom.schindl@bestsolution - initial API and implementation
 ******************************************************************************/
package at.bestsolution.soccer.app.intro;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Properties;

import org.eclipse.core.runtime.Platform;
import org.eclipse.equinox.app.IApplication;
import org.eclipse.equinox.app.IApplicationContext;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.PlatformUI;
import org.osgi.framework.BundleException;

import at.bestsolution.soccer.app.Activator;

/**
 * This class controls all aspects of the application's execution
 */
public class Application implements IApplication {
	public static final String USERNAME = "login.username";
	public static final String PASSWORD = "login.password";
	public static final File STORE_FILE = new File(Activator.getDefault().getStateLocation().toFile(),"loginConfig.properties");

	/*
	 * Only temporary until user and login is really done
	 */
	public static String CURRENT_USERNAME;
	public static String CURRENT_PASSWORD;

	/* (non-Javadoc)
	 * @see org.eclipse.equinox.app.IApplication#start(org.eclipse.equinox.app.IApplicationContext)
	 */
	public Object start(IApplicationContext context) {
		Display display = PlatformUI.createDisplay();
		try {
			try {
				Platform.getBundle("org.eclipse.equinox.ds").start();
			} catch (Exception e1) {
				// TODO Auto-generated catch block
				e1.printStackTrace();
			}
			int returnCode = PlatformUI.createAndRunWorkbench(display, new ApplicationWorkbenchAdvisor());

			Properties p = new Properties();
			p.setProperty(USERNAME, CURRENT_USERNAME);
			p.setProperty(PASSWORD, CURRENT_PASSWORD);


			try {
				FileOutputStream out = new FileOutputStream(STORE_FILE);
				p.store(out, "");
				out.close();
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}

			if (returnCode == PlatformUI.RETURN_RESTART) {
				return IApplication.EXIT_RESTART;
			}
			return IApplication.EXIT_OK;
		} finally {
			display.dispose();
		}
	}

	/* (non-Javadoc)
	 * @see org.eclipse.equinox.app.IApplication#stop()
	 */
	public void stop() {
		final IWorkbench workbench = PlatformUI.getWorkbench();
		if (workbench == null)
			return;
		final Display display = workbench.getDisplay();
		display.syncExec(new Runnable() {
			public void run() {
				if (!display.isDisposed())
					workbench.close();
			}
		});
	}
}