package net.oni2.aeinstaller.gui;

import java.awt.BorderLayout;
import java.awt.Desktop;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.io.File;
import java.net.URL;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.ResourceBundle;
import java.util.TreeMap;
import java.util.TreeSet;
import java.util.Vector;

import javax.swing.AbstractAction;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.ToolTipManager;
import javax.swing.filechooser.FileFilter;

import net.oni2.aeinstaller.AEInstaller2;
import net.oni2.aeinstaller.backend.AppExecution;
import net.oni2.aeinstaller.backend.Paths;
import net.oni2.aeinstaller.backend.Settings;
import net.oni2.aeinstaller.backend.Settings.Platform;
import net.oni2.aeinstaller.backend.SizeFormatter;
import net.oni2.aeinstaller.backend.depot.DepotManager;
import net.oni2.aeinstaller.backend.oni.InstallProgressListener;
import net.oni2.aeinstaller.backend.oni.Installer;
import net.oni2.aeinstaller.backend.oni.OniSplit;
import net.oni2.aeinstaller.backend.packages.Package;
import net.oni2.aeinstaller.backend.packages.PackageManager;
import net.oni2.aeinstaller.backend.packages.Type;
import net.oni2.aeinstaller.backend.packages.download.ModDownloader;
import net.oni2.aeinstaller.backend.packages.download.ModDownloader.State;
import net.oni2.aeinstaller.backend.packages.download.ModDownloaderListener;
import net.oni2.aeinstaller.gui.about.AboutDialog;
import net.oni2.aeinstaller.gui.corepackages.CorePackagesDialog;
import net.oni2.aeinstaller.gui.downloadwindow.Downloader;
import net.oni2.aeinstaller.gui.modtable.DownloadSizeListener;
import net.oni2.aeinstaller.gui.modtable.EApplyFilterTo;
import net.oni2.aeinstaller.gui.modtable.ModSelectionListener;
import net.oni2.aeinstaller.gui.modtable.ModTable;
import net.oni2.aeinstaller.gui.modtable.ModTable.ETableContentType;
import net.oni2.aeinstaller.gui.packageinfobox.PackageInfoBox;
import net.oni2.aeinstaller.gui.settings.SettingsDialog;
import net.oni2.aeinstaller.gui.toolmanager.ToolManager;

import org.javabuilders.BuildResult;
import org.javabuilders.annotations.DoInBackground;
import org.javabuilders.event.BackgroundEvent;
import org.javabuilders.swing.SwingJavaBuilder;
import org.simplericity.macify.eawt.ApplicationEvent;
import org.simplericity.macify.eawt.ApplicationListener;

/**
 * @author Christian Illy
 */
public class MainWin extends JFrame implements ApplicationListener,
		DownloadSizeListener, ModSelectionListener {
	private static final long serialVersionUID = -4027395051382659650L;

	private ResourceBundle bundle = ResourceBundle
			.getBundle("net.oni2.aeinstaller.localization."
					+ getClass().getSimpleName());
	@SuppressWarnings("unused")
	private BuildResult result = SwingJavaBuilder.build(this, bundle);

	private JMenu mainMenu;
	private JMenu toolsMenu;
	private Vector<JMenuItem> toolsMenuItems = new Vector<JMenuItem>();

	private JSplitPane contents;

	private JComboBox cmbModTypes;
	private JRadioButton radAll;
	private JRadioButton radOnline;
	private JRadioButton radLocal;
	private JTextField txtShowFilter;
	private JComboBox cmbShowFilterTo;
	private JScrollPane scrollMods;
	private ModTable tblMods;
	private JLabel lblDownloadSizeVal;

	private PackageInfoBox pkgInfo;

	private JButton btnInstall;

	private TreeSet<Package> execCoreUpdates = new TreeSet<Package>();
	private TreeSet<Package> execUpdates = null;

	private enum EInstallState {
		DONE,
		READY,
		ABORTED,
		OFFLINE,
		INCOMPATIBLE,
		CHECKING
	};

	private EInstallState installState = EInstallState.DONE;
	private TreeSet<Package> installMods = null;
	private TreeSet<Package> installDeps = null;

	/**
	 * Constructor of main window.
	 */
	public MainWin() {
		this.setTitle(SwingJavaBuilder.getConfig().getResource("appname")
				+ " - v"
				+ SwingJavaBuilder.getConfig().getResource("appversion"));

		tblMods = new ModTable(ETableContentType.MODS);
		tblMods.setVisible(false);
		scrollMods.setViewportView(tblMods);

		contents.setDividerLocation(550);
		contents.setResizeWeight(0.4);

		if (Settings.getPlatform() == Platform.MACOS) {
			mainMenu.setVisible(false);
		}

		ToolTipManager.sharedInstance().setInitialDelay(250);

		getRootPane().setDefaultButton(btnInstall);
		lblDownloadSizeVal.setText(SizeFormatter.format(0, 2));
		radAll.setSelected(true);

		for (EApplyFilterTo f : EApplyFilterTo.values()) {
			cmbShowFilterTo.addItem(f);
		}
		txtShowFilter.addKeyListener(new KeyAdapter() {
			@Override
			public void keyReleased(KeyEvent e) {
				super.keyReleased(e);
				updateTableFilter();
			}
		});

		tblMods.addModSelectionListener(this);
		tblMods.addDownloadSizeListener(this);
	}

	private void initModTypeBox() {
		cmbModTypes.removeAllItems();

		TreeMap<String, Type> types = new TreeMap<String, Type>();
		for (Type t : PackageManager.getInstance().getTypesWithContent()) {
			types.put(t.getName(), t);
		}
		cmbModTypes.addItem("-All-");
		for (Type t : types.values()) {
			cmbModTypes.addItem(t);
		}
		cmbModTypes.setSelectedIndex(0);
	}

	private void exit() {
		dispose();
		System.exit(0);
	}

	private void saveLocalData() {
		Settings.getInstance().serializeToFile();
	}

	@DoInBackground(progressMessage = "updateDepot.title", cancelable = false, indeterminateProgress = false)
	private void execDepotUpdate(final BackgroundEvent evt) {
		if (!Settings.getInstance().isOfflineMode()
				&& !Settings.getInstance().isNoCacheUpdateMode()) {
			long start = new Date().getTime();

			try {
				DepotManager.getInstance().updateInformation(false);
			} catch (Exception e) {
				e.printStackTrace();
			}

			System.out.println("Took: " + (new Date().getTime() - start)
					+ " msec");
		}

		PackageManager.getInstance().init();
		tblMods.reloadData();
		initModTypeBox();

		tblMods.setVisible(true);
	}

	@SuppressWarnings("unused")
	private void checkUpdates(Object evtSource) {
		if ((evtSource != this)
				|| Settings.getInstance().get("notifyupdates", true)) {
			if (Settings.getInstance().isOfflineMode()) {
				if (evtSource != this) {
					JOptionPane.showMessageDialog(
							this,
							SwingJavaBuilder.getConfig().getResource(
									"offlineMode.text"),
							SwingJavaBuilder.getConfig().getResource(
									"offlineMode.title"),
							JOptionPane.WARNING_MESSAGE);
				}
			} else {
				TreeSet<Package> mods = PackageManager.getInstance()
						.getUpdatableMods();
				TreeSet<Package> tools = PackageManager.getInstance()
						.getUpdatableTools();
				int size = 0;
				JPanel panPackages = new JPanel(new GridLayout(0, 1));
				execUpdates = new TreeSet<Package>();
				execUpdates.addAll(mods);
				execUpdates.addAll(tools);
				for (final Package m : mods) {
					size += m.getZipSize();
					JCheckBox check = new JCheckBox("Mod: " + m.getName());
					check.setSelected(true);
					check.addItemListener(new ItemListener() {
						@Override
						public void itemStateChanged(ItemEvent e) {
							if (e.getStateChange() == ItemEvent.SELECTED)
								execUpdates.add(m);
							else
								execUpdates.remove(m);
						}
					});
					panPackages.add(check);
				}
				for (final Package m : tools) {
					size += m.getZipSize();
					JCheckBox check = new JCheckBox("Tool: " + m.getName());
					check.setSelected(true);
					panPackages.add(check);
				}
				if (size > 0) {
					// Build info dialog content
					JPanel packages = new JPanel(new BorderLayout(0, 7));
					JLabel lblIntro = new JLabel("<html>"
							+ bundle.getString("updatesAvailable.text")
							+ "</html>");
					JLabel lblSize = new JLabel("<html>"
							+ String.format(bundle
									.getString("updatesAvailableSize.text"),
									SizeFormatter.format(size, 3)) + "</html>");
					packages.add(lblIntro, BorderLayout.NORTH);
					packages.add(panPackages, BorderLayout.CENTER);
					packages.add(lblSize, BorderLayout.SOUTH);

					JPanel pan = new JPanel(new BorderLayout(0, 25));
					pan.add(packages, BorderLayout.CENTER);
					JCheckBox checkFutureUpdates = new JCheckBox(
							bundle.getString("checkOnStartup.text"));
					checkFutureUpdates.setSelected(Settings.getInstance().get(
							"notifyupdates", true));
					checkFutureUpdates.addItemListener(new ItemListener() {
						@Override
						public void itemStateChanged(ItemEvent evt) {
							Settings.getInstance().put("notifyupdates",
									evt.getStateChange() == ItemEvent.SELECTED);
						}
					});
					pan.add(checkFutureUpdates, BorderLayout.SOUTH);

					// Show dialog
					int res = JOptionPane.showConfirmDialog(this, pan,
							bundle.getString("updatesAvailable.title"),
							JOptionPane.YES_NO_OPTION,
							JOptionPane.QUESTION_MESSAGE);
					if (res == JOptionPane.NO_OPTION) {
						execUpdates = null;
					}
				} else {
					if (evtSource != this) {
						JOptionPane.showMessageDialog(this,
								bundle.getString("updatesNotAvailable.text"),
								bundle.getString("updatesNotAvailable.title"),
								JOptionPane.INFORMATION_MESSAGE);
					}
				}
			}
		}
	}

	@SuppressWarnings("unused")
	private void doUpdate() {
		if (execUpdates != null && execUpdates.size() > 0) {
			Downloader dl = new Downloader(execUpdates, null);
			try {
				dl.setVisible(true);
				if (dl.isFinished()) {
					TreeSet<Integer> installed = Installer.getInstalledTools();
					TreeSet<Package> tools = new TreeSet<Package>();
					for (Package m : execUpdates)
						if (m.isTool()
								&& installed.contains(m.getPackageNumber()))
							tools.add(m);
					if (tools.size() > 0) {
						Installer.installTools(tools);
					}
				}
			} finally {
				dl.dispose();
			}
		}
		execUpdates = null;
	}

	@SuppressWarnings("unused")
	private void focus() {
		SwingUtilities.invokeLater(new Runnable() {

			@Override
			public void run() {
				toFront();
				repaint();
			}
		});

	}

	@SuppressWarnings("unused")
	private void showCorePackagesDialog() {
		new CorePackagesDialog().setVisible(true);
	}

	private void showSettings() {
		new SettingsDialog().setVisible(true);
	}

	private void showAbout() {
		new AboutDialog().setVisible(true);
	}

	private JFileChooser getConfigOpenSaveDialog(boolean save) {
		JFileChooser fc = new JFileChooser();
		fc.setCurrentDirectory(Paths.getEditionBasePath());
		if (save)
			fc.setDialogType(JFileChooser.SAVE_DIALOG);
		else
			fc.setDialogType(JFileChooser.OPEN_DIALOG);
		fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
		fc.setFileFilter(new FileFilter() {
			@Override
			public String getDescription() {
				return "XML files";
			}

			@Override
			public boolean accept(File arg0) {
				return (arg0.isDirectory())
						|| (arg0.getName().toLowerCase().endsWith(".xml"));
			}
		});
		fc.setMultiSelectionEnabled(false);
		return fc;
	}

	@SuppressWarnings("unused")
	private void loadConfig() {
		JFileChooser fc = getConfigOpenSaveDialog(false);
		int res = fc.showOpenDialog(this);
		if (res == JFileChooser.APPROVE_OPTION) {
			if (fc.getSelectedFile().exists())
				tblMods.reloadSelection(fc.getSelectedFile());
		}
	}

	@SuppressWarnings("unused")
	private void saveConfig() {
		JFileChooser fc = getConfigOpenSaveDialog(true);
		int res = fc.showSaveDialog(this);
		if (res == JFileChooser.APPROVE_OPTION) {
			File f = fc.getSelectedFile();
			if (!f.getName().endsWith(".xml"))
				f = new File(f.getParentFile(), f.getName() + ".xml");
			PackageManager.getInstance().saveModSelection(f,
					tblMods.getSelectedMods());
		}
	}

	@DoInBackground(progressMessage = "initializingEdition.title", cancelable = false, indeterminateProgress = false)
	private void reglobalize(final BackgroundEvent evt) {
		Installer.initializeEdition(new InstallProgressListener() {
			@Override
			public void installProgressUpdate(int done, int total, String step) {
				evt.setProgressEnd(total);
				evt.setProgressValue(done);
				evt.setProgressMessage(step);
			}
		});
	}

	@SuppressWarnings("unused")
	private void tools() {
		new ToolManager().setVisible(true);
	}

	@SuppressWarnings("unused")
	private void refreshToolsMenu() {
		for (JMenuItem i : toolsMenuItems) {
			toolsMenu.remove(i);
		}
		toolsMenuItems.clear();
		for (Package m : PackageManager.getInstance().getInstalledTools()) {
			File exe = m.getExeFile();
			if (exe != null && exe.exists()) {
				JMenuItem item = new JMenuItem();
				final Vector<String> params = new Vector<String>();
				if (exe.getName().toLowerCase().endsWith(".jar")) {
					File jre = null;
					if (Settings.getPlatform() == Platform.WIN)
						jre = new File(System.getProperties().getProperty(
								"java.home"), "bin/javaw.exe");
					else
						jre = new File(System.getProperties().getProperty(
								"java.home"), "bin/java");
					params.add(jre.getPath());
					params.add("-jar");
				}
				params.add(exe.getPath());
				final File wd = m.getWorkingDir();
				Icon ico = null;
				if (m.getIconFile() != null && m.getIconFile().exists()) {
					ico = new ImageIcon(m.getIconFile().getPath());
				} else {
					URL icon = AEInstaller2.class
							.getResource("images/transparent.png");
					ico = new ImageIcon(icon);
				}
				item.setAction(new AbstractAction(m.getName(), ico) {
					private static final long serialVersionUID = 1L;

					@Override
					public void actionPerformed(ActionEvent e) {
						AppExecution.execute(params, wd);
					}
				});
				toolsMenuItems.add(item);
				toolsMenu.add(item);
			}
		}
	}

	private void revertSelection() {
		tblMods.revertSelection();
	}

	@SuppressWarnings("unused")
	private void unSelectAll() {
		tblMods.unSelectAll();
	}

	@DoInBackground(progressMessage = "checkCorePackages.title", cancelable = false, indeterminateProgress = false)
	private void checkCorePackages(final BackgroundEvent evt) {
		if (!Settings.getInstance().isOfflineMode()) {
			for (Package m : PackageManager.getInstance().getCoreTools()) {
				if (m.isNewerAvailable()) {
					execCoreUpdates.add(m);
				}
			}
			for (Package m : PackageManager.getInstance().getCoreMods()) {
				if (m.isNewerAvailable()) {
					execCoreUpdates.add(m);
				}
			}
			if (execCoreUpdates.size() > 0) {
				ModDownloader m = new ModDownloader(execCoreUpdates,
						new ModDownloaderListener() {
							@Override
							public void updateStatus(ModDownloader source,
									Package currentDownload, State state,
									int filesDown, int filesTotal,
									int bytesDown, int bytesTotal,
									int duration, int remaining, int speed) {
								evt.setProgressEnd(filesTotal);
								evt.setProgressValue(filesDown);
							}
						});
				while (!m.isFinished()) {
					try {
						Thread.sleep(10);
					} catch (InterruptedException e) {
						e.printStackTrace();
					}
				}
			}
			evt.setProgressMessage(bundle.getString("coreToolsInstall.title"));
			Installer.installTools(PackageManager.getInstance().getCoreTools());
		}
	}

	@SuppressWarnings("unused")
	private void infoCorePackages() {
		if (execCoreUpdates.size() > 0) {
			String packages = "";
			for (Package m : execCoreUpdates) {
				packages += String.format("\n - %s (%s)", m.getName(),
						m.getVersion());
			}
			JOptionPane.showMessageDialog(this, String.format(
					bundle.getString("corePackagesUpdated.text"), packages),
					bundle.getString("corePackagesUpdated.title"),
					JOptionPane.INFORMATION_MESSAGE);
		}
	}

	@SuppressWarnings("unused")
	private void install() {
		TreeSet<Package> mods = new TreeSet<Package>();
		mods.addAll(PackageManager.getInstance().getCoreMods());
		mods.addAll(tblMods.getSelectedMods());

		installDeps = new TreeSet<Package>();

		installState = EInstallState.CHECKING;

		while (installState == EInstallState.CHECKING) {
			TreeSet<Package> toDownload = new TreeSet<Package>();
			for (Package m : mods) {
				if (!m.isLocalAvailable())
					toDownload.add(m);
			}
			if (toDownload.size() > 0 && Settings.getInstance().isOfflineMode()) {
				installState = EInstallState.OFFLINE;
				break;
			}
			if (toDownload.size() > 0) {
				Downloader dl = new Downloader(toDownload, installDeps);
				try {
					dl.setVisible(true);
					if (!dl.isFinished()) {
						installState = EInstallState.ABORTED;
						break;
					}
				} finally {
					dl.dispose();
				}
			}
			HashMap<Package, HashSet<Package>> dependencies = PackageManager
					.getInstance().checkDependencies(mods);
			if (dependencies.size() > 0) {
				for (HashSet<Package> hm : dependencies.values()) {
					installDeps.addAll(hm);
				}

				if (!Settings.getInstance()
						.get("notifyDepsAfterInstall", false)) {
					int size = 0;
					String depsLocalString = "";
					String depsDownloadString = "";
					for (Package m : dependencies.keySet()) {
						for (Package mDep : dependencies.get(m)) {
							if (!mods.contains(mDep)) {
								mods.add(mDep);
								if (!mDep.isLocalAvailable()) {
									size += mDep.getZipSize();
									if (depsDownloadString.length() > 0)
										depsDownloadString += "\n";
									depsDownloadString += " - "
											+ mDep.getName();
								} else {
									if (depsLocalString.length() > 0)
										depsLocalString += "\n";
									depsLocalString += " - " + mDep.getName();
								}
							}
						}
					}
					if (depsLocalString.length() == 0)
						depsLocalString = bundle
								.getString("installDependencies.none");
					if (depsDownloadString.length() == 0)
						depsDownloadString = bundle
								.getString("installDependencies.none");

					int res = JOptionPane.showConfirmDialog(this, String
							.format(bundle
									.getString("installDependencies.text"),
									depsLocalString, depsDownloadString,
									SizeFormatter.format(size, 3)), bundle
							.getString("installDependencies.title"),
							JOptionPane.YES_NO_OPTION,
							JOptionPane.INFORMATION_MESSAGE);
					if (res == JOptionPane.NO_OPTION) {
						installState = EInstallState.ABORTED;
						break;
					}
				}
			} else {
				HashMap<Package, HashSet<Package>> incompatibilities = PackageManager
						.getInstance().checkIncompabitilites(mods);
				if (incompatibilities.size() > 0) {
					installState = EInstallState.INCOMPATIBLE;

					String incompatString = "";
					for (Package m : incompatibilities.keySet()) {
						if (incompatString.length() > 0)
							incompatString += "\n";
						incompatString += m.getName() + ": ";
						String confMods = "";
						for (Package mConf : incompatibilities.get(m)) {
							if (confMods.length() > 0)
								confMods += ", ";
							confMods += mConf.getName();
						}
						incompatString += confMods;
					}

					JOptionPane.showMessageDialog(this, String.format(
							bundle.getString("installIncompatibilities.text"),
							incompatString), bundle
							.getString("installIncompatibilities.title"),
							JOptionPane.ERROR_MESSAGE);
					break;
				} else {
					installState = EInstallState.READY;
				}
			}
		}

		if (installState == EInstallState.READY) {
			installMods = new TreeSet<Package>();
			TreeSet<Package> actuallyTools = new TreeSet<Package>();

			for (Package m : mods) {
				if (m.isTool())
					actuallyTools.add(m);
				else
					installMods.add(m);
			}

			if (actuallyTools.size() > 0) {
				Installer.installTools(actuallyTools);
			}
		}

	}

	@DoInBackground(progressMessage = "installing.title", cancelable = false, indeterminateProgress = false)
	private void installExec(final BackgroundEvent evt) {
		if (installState == EInstallState.READY) {
			Installer.install(installMods, new InstallProgressListener() {
				@Override
				public void installProgressUpdate(int done, int total,
						String step) {
					evt.setProgressEnd(total);
					evt.setProgressValue(done);
					evt.setProgressMessage(step);
				}
			});
			installState = EInstallState.DONE;
		}
		installMods = null;
	}

	@SuppressWarnings("unused")
	private void installDone() {
		PackageManager.getInstance().updateInstalledMods();
		switch (installState) {
			case DONE:
				revertSelection();
				if (installDeps.size() > 0
						&& Settings.getInstance().get("notifyDepsAfterInstall",
								false)) {
					String installedDeps = "";
					for (Package m : installDeps) {
						if (installedDeps.length() > 0)
							installedDeps += "\n";
						installedDeps += " - " + m.getName();
					}
					JOptionPane.showMessageDialog(this, String.format(
							bundle.getString("installDoneDeps.text"),
							installedDeps), bundle
							.getString("installDone.title"),
							JOptionPane.INFORMATION_MESSAGE);
				} else {
					JOptionPane.showMessageDialog(this,
							bundle.getString("installDone.text"),
							bundle.getString("installDone.title"),
							JOptionPane.INFORMATION_MESSAGE);
				}
				break;
			case OFFLINE:
				JOptionPane.showMessageDialog(
						this,
						SwingJavaBuilder.getConfig().getResource(
								"offlineMode.text"),
						SwingJavaBuilder.getConfig().getResource(
								"offlineMode.title"),
						JOptionPane.WARNING_MESSAGE);
				break;
			default:
				break;
		}
		installDeps = null;
	}

	@Override
	public void modSelectionChanged(ModTable source, Package m) {
		pkgInfo.updateInfo(m);
	}

	private void updateTableFilter() {
		Object o = cmbModTypes.getSelectedItem();
		Type t = null;
		if (o instanceof Type)
			t = (Type) o;
		int downloadState = 0;
		if (radOnline.isSelected())
			downloadState = 1;
		if (radLocal.isSelected())
			downloadState = 2;
		tblMods.setFilter(t, downloadState, txtShowFilter.getText(),
				(EApplyFilterTo) cmbShowFilterTo.getSelectedItem());
	}

	@Override
	public void downloadSizeChanged(int newSize) {
		lblDownloadSizeVal.setText(SizeFormatter.format(newSize, 2));
	}

	@SuppressWarnings("unused")
	private void checkInitialize() {
		if (!Installer.isEditionInitialized()) {
			if (!OniSplit.isOniSplitInstalled()) {
				JOptionPane.showMessageDialog(this,
						bundle.getString("noOniSplit.text"),
						bundle.getString("noOniSplit.title"),
						JOptionPane.ERROR_MESSAGE);
				exit();
			} else {
				int res = JOptionPane
						.showConfirmDialog(this,
								bundle.getString("askInitialize.text"),
								bundle.getString("askInitialize.title"),
								JOptionPane.YES_NO_OPTION,
								JOptionPane.QUESTION_MESSAGE);
				if (res == JOptionPane.NO_OPTION) {
					saveLocalData();
					exit();
				}
			}
		}
	}

	@DoInBackground(progressMessage = "initializingEdition.title", cancelable = false, indeterminateProgress = false)
	private void initialize(final BackgroundEvent evt) {
		if (!Installer.isEditionInitialized()) {
			Installer.initializeEdition(new InstallProgressListener() {
				@Override
				public void installProgressUpdate(int done, int total,
						String step) {
					evt.setProgressEnd(total);
					evt.setProgressValue(done);
					evt.setProgressMessage(step);
				}
			});
		}
	}

	private Vector<String> getBasicOniLaunchParams() {
		Vector<String> params = new Vector<String>();
		File exe = null;
		switch (Settings.getPlatform()) {
			case WIN:
				exe = new File(Paths.getEditionBasePath(), "Oni.exe");
				if (exe.exists())
					params.add(exe.getPath());
				break;
			case MACOS:
				exe = new File(Paths.getEditionBasePath(),
						"Oni.app/Contents/MacOS/Oni");
				if (exe.exists())
					params.add(exe.getPath());
				break;
			case LINUX:
				String wine = Settings.getWinePath();
				exe = new File(Paths.getEditionBasePath(), "Oni.exe");
				if (exe.exists()) {
					if (wine != null) {
						params.add(wine);
						params.add(exe.getPath());
					}
				}
				break;
			default:
		}
		if (params.size() > 0) {
			params.add("-debugfiles");
		}
		return params;
	}

	@SuppressWarnings("unused")
	private void oniFull() {
		Vector<String> params = getBasicOniLaunchParams();
		if (params.size() > 0) {
			AppExecution.execute(params, Paths.getEditionBasePath());
		}
	}

	@SuppressWarnings("unused")
	private void oniWin() {
		Vector<String> params = getBasicOniLaunchParams();
		if (params.size() > 0) {
			params.add("-noswitch");
			AppExecution.execute(params, Paths.getEditionBasePath());
		}
	}

	@SuppressWarnings("unused")
	private void openEditionFolder() {
		try {
			Desktop.getDesktop().open(Paths.getEditionBasePath());
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	@Override
	public void handleAbout(ApplicationEvent event) {
		event.setHandled(true);
		showAbout();
	}

	@Override
	public void handleOpenApplication(ApplicationEvent event) {
	}

	@Override
	public void handleOpenFile(ApplicationEvent event) {
	}

	@Override
	public void handlePreferences(ApplicationEvent event) {
		showSettings();
	}

	@Override
	public void handlePrintFile(ApplicationEvent event) {
	}

	@Override
	public void handleQuit(ApplicationEvent event) {
		event.setHandled(true);
		saveLocalData();
		exit();
	}

	@Override
	public void handleReOpenApplication(ApplicationEvent event) {
	}

}