/*
 * This file is part of FTB Launcher.
 *
 * Copyright © 2012-2016, FTB Launcher Contributors <https://github.com/Slowpoke101/FTBLaunch/>
 * FTB Launcher is 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 net.ftb.tools;

import static net.ftb.download.Locations.MAPS;

import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.IOException;
import java.util.concurrent.ExecutionException;

import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;

import net.ftb.data.Map;
import net.ftb.gui.LaunchFrame;
import net.ftb.log.Logger;
import net.ftb.util.FTBFileUtils;
import net.ftb.util.OSUtils;
import net.ftb.workers.MapManagerWorker;

@SuppressWarnings("serial")
public class MapManager extends JDialog
{
	private JPanel contentPane;
	private final JProgressBar progressBar;
	private final JLabel label;
	public static boolean overwrite = false;
	private static String sep = File.separator;

	public MapManager (JFrame owner, Boolean model)
	{
		super(owner, model);
		setResizable(false);
		setTitle("Downloading...");
		setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
		setBounds(100, 100, 313, 138);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);

		progressBar = new JProgressBar();
		progressBar.setBounds(10, 63, 278, 22);
		contentPane.add(progressBar);

		JLabel lblDownloadingMap = new JLabel("<html><body><center>Downloading map...<br/>Please Wait</center></body></html>");
		lblDownloadingMap.setHorizontalAlignment(SwingConstants.CENTER);
		lblDownloadingMap.setBounds(0, 5, 313, 30);
		contentPane.add(lblDownloadingMap);

		label = new JLabel("");
		label.setHorizontalAlignment(SwingConstants.CENTER);
		label.setBounds(0, 42, 313, 14);
		contentPane.add(label);

		addWindowListener(new WindowAdapter()
		{
			@Override
			public void windowOpened (WindowEvent arg0)
			{
				MapManagerWorker worker = new MapManagerWorker(overwrite)
				{
					@Override
					protected void done ()
					{
						try
						{
							get();
						}
						catch (InterruptedException e)
						{
							Logger.logDebug("Swingworker Exception", e);
						}
						catch (ExecutionException e)
						{
							Logger.logDebug("Swingworker Exception", e.getCause());
						}
						setVisible(false);
						super.done();
					}

					@Override
					public void setLabelText (String s)
					{
						label.setText(s);
					}

					@Override
					public void setProgressBarMaximum (int i)
					{
						progressBar.setMaximum(i);
					}

					@Override
					public void setProgressBarValue (int i)
					{
						progressBar.setValue(i);
					}

				};
				worker.execute();
			}
		});
	}

	public static void cleanUp ()
	{
		Map map = Map.getMap(LaunchFrame.getSelectedMapIndex());
		File tempFolder = new File(OSUtils.getCacheStorageLocation(), MAPS.replace("/", sep) + map.getMapName() + sep);
		for(String file : tempFolder.list())
		{
			if (!file.equals(map.getLogoName()) && !file.equals(map.getImageName()) && !file.equalsIgnoreCase("version"))
			{
				try
				{
					FTBFileUtils.delete(new File(tempFolder, file));
				}
				catch (IOException e)
				{
					Logger.logError(e.getMessage(), e);
				}
			}
		}
	}
}