/*
 * Created on Jul 12, 2006 2:56:52 PM
 * Copyright (C) 2006 Aelitis, All Rights Reserved.
 *
 * This program 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 2
 * of the License, or (at your option) any later version.
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * AELITIS, SAS au capital de 46,603.30 euros
 * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
 */
package org.gudy.azureus2.ui.swt.mainwindow;

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.*;

import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.util.AERunnable;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.plugins.PluginView;
import org.gudy.azureus2.pluginsimpl.local.PluginInitializer;
import org.gudy.azureus2.ui.swt.Utils;
import org.gudy.azureus2.ui.swt.minibar.AllTransfersBar;
import org.gudy.azureus2.ui.swt.minibar.MiniBarManager;
import org.gudy.azureus2.ui.swt.plugins.*;
import org.gudy.azureus2.ui.swt.pluginsimpl.UISWTInstanceImpl;
import org.gudy.azureus2.ui.swt.shells.MessageBoxShell;
import org.gudy.azureus2.ui.swt.shells.MessageSlideShell;
import org.gudy.azureus2.ui.swt.shells.SimpleBrowserWindow;
import org.gudy.azureus2.ui.swt.update.FullUpdateWindow;
import org.gudy.azureus2.ui.swt.views.AbstractIView;
import org.gudy.azureus2.ui.swt.views.IView;

import com.aelitis.azureus.ui.UIFunctionsUserPrompter;
import com.aelitis.azureus.ui.UIStatusTextClickListener;
import com.aelitis.azureus.ui.UserPrompterResultListener;
import com.aelitis.azureus.ui.common.updater.UIUpdater;
import com.aelitis.azureus.ui.swt.UIFunctionsSWT;
import com.aelitis.azureus.ui.swt.uiupdater.UIUpdaterSWT;

/**
 * @author TuxPaper
 * @created Jul 12, 2006
 *
 */
public class UIFunctionsImpl
	implements UIFunctionsSWT
{

	private final MainWindow mainwindow;

	/**
	 * @param window
	 */
	public UIFunctionsImpl(MainWindow mainwindow) {
		this.mainwindow = mainwindow;
	}

	// UIFunctions
	public void bringToFront() {
		bringToFront(true);
	}

	public void bringToFront(final boolean tryTricks) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.setVisible(true, tryTricks);
			}
		});
	}

	// UIFunctions
	public void addPluginView(final PluginView view) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				PluginsMenuHelper.getInstance().addPluginView(view,
						view.getPluginViewName());
			}
		});
	}

	public void openPluginView(final PluginView view) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.openPluginView(view, view.getPluginViewName());
			}
		});
	}

	public void removePluginView(final PluginView view) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				PluginsMenuHelper.getInstance().removePluginView(view,
						view.getPluginViewName());
			}
		});
	}

	private void showStats() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showStats();
			}
		});
	}

	private void showStatsDHT() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showStatsDHT();
			}
		});
	}

	private void showStatsTransfers() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showStatsTransfers();
			}
		});
	}

	public Shell getMainShell() {
		return mainwindow.getShell();
	}

	public void addPluginView(final UISWTPluginView view) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				PluginsMenuHelper.getInstance().addPluginView(view,
						view.getPluginViewName());
			}
		});
	}

	public void openPluginView(final UISWTPluginView view) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.openPluginView(view, view.getPluginViewName());
			}
		});
	}

	public void removePluginView(final UISWTPluginView view) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				PluginsMenuHelper.getInstance().removePluginView(view,
						view.getPluginViewName());
			}
		});
	}

	public boolean showConfig(String string) {
		return mainwindow.showConfig(string);
	}

	public void addPluginView(final String viewID, final UISWTViewEventListener l) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				PluginsMenuHelper.getInstance().addPluginView(viewID, l);
			}
		});
	}

	public void refreshLanguage() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.setSelectedLanguageItem();
			}
		});
	}

	public void closeDownloadBars() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				MiniBarManager.getManager().closeAll();
			}
		});
	}

	public boolean isGlobalTransferBarShown() {
		return AllTransfersBar.getManager().isOpen(mainwindow.getGlobalManager());
	}

	public void showGlobalTransferBar() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				AllTransfersBar.open(mainwindow.getGlobalManager(),
						mainwindow.getShell());
			}
		});
	}

	public void closeGlobalTransferBar() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				AllTransfersBar.close(mainwindow.getGlobalManager());
			}
		});
	}

	public UISWTInstanceImpl getSWTPluginInstanceImpl() {
		return mainwindow.getUISWTInstanceImpl();
	}

	public void openManagerView(final DownloadManager dm) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.openManagerView(dm);
			}
		});
	}

	public void refreshIconBar() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.refreshIconBar();
			}
		});
	}

	public void removeManagerView(final DownloadManager dm) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.removeManagerView(dm);
			}
		});
	}

	private void showMyTracker() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showMyTracker();
			}
		});
	}

	public void closePluginView(final IView view) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.closePluginView(view);
			}
		});
	}

	public UISWTView[] getPluginViews() {
		return mainwindow.getPluginViews();
	}

	public void openPluginView(final String sParentID, final String sViewID,
			final UISWTViewEventListener l, final Object dataSource,
			final boolean bSetFocus) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.openPluginView(sParentID, sViewID, l, dataSource, bSetFocus,
						false);
			}
		});
	}

	public void removePluginView(final String viewID) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				PluginsMenuHelper.getInstance().removePluginViews(viewID);
			}
		});
	}

	public void setStatusText(final String string) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.setStatusText(string);
			}
		});
	}

	public void setStatusText(final int statustype, final String string,
			final UIStatusTextClickListener l) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.setStatusText(statustype, string, l);
			}
		});
	}

	public boolean dispose(boolean for_restart, boolean close_already_in_progress) {
		return mainwindow.dispose(for_restart, close_already_in_progress);
	}

	public Menu getMenu(int id) {
		if (mainwindow.getMenu() != null) {
			return mainwindow.getMenu().getMenu(id);
		}
		return null;
	}

	public void closePluginViews(final String sViewID) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.closePluginViews(sViewID);
			}
		});
	}

	public void openPluginView(final AbstractIView view, final String name) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.openPluginView(view, name);
			}
		});
	}

	private void showMyShares() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showMyShares();
			}
		});
	}

	private void showMyTorrents() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showMyTorrents();
			}
		});
	}

	private void showDetailedListView() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showDetailedListView();
			}
		});
	}
	
	private void showAllPeersView() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showAllPeersView();
			}
		});
	}

	private void showClientStatsView() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showClientStatsView();
			}
		});
	}

	private void showMultiOptionsView(final DownloadManager[] dms) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showMultiOptionsView(dms);
			}
		});
	}

	private void showConsole() {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				mainwindow.showConsole();
			}
		});
	}

	public UISWTInstance getUISWTInstance() {
		return mainwindow.getUISWTInstanceImpl();
	}
	
	// @see com.aelitis.azureus.ui.UIFunctions#viewURL(java.lang.String, java.lang.String, java.lang.String)
	public void viewURL(String url, String target, String sourceRef) {
		viewURL(url, target, 0.9, 0.9, true, false);
	}

	// @see com.aelitis.azureus.ui.UIFunctions#viewURL(java.lang.String, java.lang.String, int, int, boolean, boolean)
	public boolean viewURL(final String url, final String target, final int w,
			final int h, final boolean allowResize, final boolean isModal) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				SimpleBrowserWindow window = new SimpleBrowserWindow(
						mainwindow.getShell(), url, w, h, allowResize, isModal);
				window.waitUntilClosed();
			}
		});
		return true;
	}

	// @see com.aelitis.azureus.ui.UIFunctions#viewURL(java.lang.String, java.lang.String, double, double, boolean, boolean)
	public boolean viewURL(final String url, final String target, final double w,
			final double h, final boolean allowResize, final boolean isModal) {
		Utils.execSWTThreadLater(0, new AERunnable() {
			public void runSupport() {
				SimpleBrowserWindow window = new SimpleBrowserWindow(
						mainwindow.getShell(), url, w, h, allowResize, isModal);
				window.waitUntilClosed();
			}
		});
		return true;
	}

	// @see com.aelitis.azureus.ui.UIFunctions#promptUser(java.lang.String, java.lang.String, java.lang.String[], int, java.lang.String, java.lang.String, boolean, int)
	public void promptUser(String title, String text, String[] buttons,
			int defaultOption, String rememberID, String rememberText,
			boolean rememberByDefault, int autoCloseInMS, UserPrompterResultListener l) {
		MessageBoxShell.open(getMainShell(), title, text, buttons,
				defaultOption, rememberID, rememberText, rememberByDefault,
				autoCloseInMS, l);
	}

	// @see com.aelitis.azureus.ui.UIFunctions#getUserPrompter(java.lang.String, java.lang.String, java.lang.String[], int)
	public UIFunctionsUserPrompter getUserPrompter(String title, String text,
			String[] buttons, int defaultOption) {

		MessageBoxShell mb = new MessageBoxShell(title, text, buttons,
				defaultOption);
		return mb;
	}

	public void refreshTorrentMenu() {
		mainwindow.refreshTorrentMenu();
	}

	// @see com.aelitis.azureus.ui.swt.UIFunctionsSWT#getMainStatusBar()
	public MainStatusBar getMainStatusBar() {
		return mainwindow.getMainStatusBar();
	}

	public IMainMenu createMainMenu(Shell shell) {
		return new MainMenu(shell);
	}

	public IMainWindow getMainWindow() {
		return mainwindow;
	}

	// @see com.aelitis.azureus.ui.UIFunctions#getUIUpdater()
	public UIUpdater getUIUpdater() {
		return UIUpdaterSWT.getInstance();
	}
	
	// @see com.aelitis.azureus.ui.swt.UIFunctionsSWT#closeAllDetails()
	public void closeAllDetails() {
		mainwindow.closeAllDetails();
	}
	
	// @see com.aelitis.azureus.ui.swt.UIFunctionsSWT#hasDetailViews()
	public boolean hasDetailViews() {
		return mainwindow.hasDetailViews();
	}

	// @see com.aelitis.azureus.ui.UIFunctions#openView(int, java.lang.Object)
	public void openView(int viewID, Object datasource) {
		switch (viewID) {
			case VIEW_CONSOLE:
				showConsole();
				break;

			case VIEW_ALLPEERS:
				showAllPeersView();
				break;

			case VIEW_PEERS_STATS:
				showClientStatsView();
				break;

			case VIEW_CONFIG:
				showConfig((datasource instanceof String) ? (String) datasource : null);
				break;

			case VIEW_DM_DETAILS:
				if (datasource instanceof DownloadManager) {
					openManagerView((DownloadManager) datasource);
				}
				break;

			case VIEW_DM_MULTI_OPTIONS:
				if (datasource instanceof DownloadManager[]) {
					DownloadManager[] dms = (DownloadManager[]) datasource;
					showMultiOptionsView(dms);
				}
				break;

			case VIEW_MYSHARES:
				showMyShares();
				break;

			case VIEW_MYTORRENTS:
				showMyTorrents();
				break;

			case VIEW_MYTRACKER:
				showMyTracker();
				break;

			case VIEW_STATS:
				if ("dht".equals(datasource)) {
					showStatsDHT();
				} else if ("transfers".equals(datasource)) {
					showStatsTransfers();
				} else {
					showStats();
				}
				break;

			case VIEW_DETAILED_LISTVIEW:
				showDetailedListView();
				break;

			default:
				break;
		}
	}
	
	
	public void 
	performAction(
		int 					action_id, 
		Object 					args, 
		final actionListener 	listener )
	{
		if ( action_id == ACTION_FULL_UPDATE ){
			
			FullUpdateWindow.handleUpdate((String)args, listener );
			
		}else if ( action_id == ACTION_UPDATE_RESTART_REQUEST ){
			
			String MSG_PREFIX = "UpdateMonitor.messagebox.";
			
			String title = MessageText.getString(MSG_PREFIX + "restart.title" );
			
			String text = MessageText.getString(MSG_PREFIX + "restart.text" );
			
			bringToFront();
			
			boolean no_timeout = args instanceof Boolean && ((Boolean)args).booleanValue();

			int timeout = 180000;
			
			if ( no_timeout || !PluginInitializer.getDefaultInterface().getPluginManager().isSilentRestartEnabled()){
				
				timeout = -1;
			}
			
			promptUser(
				title, 
				text, 
				new String[] {
					MessageText.getString("UpdateWindow.restart"),
					MessageText.getString("UpdateWindow.restartLater")
				}, 
				0, 
				null, 
				null, 
				false, 
				timeout, 
				new UserPrompterResultListener() 
				{
					public void 
					prompterClosed(
						int result ) 
					{
						listener.actionComplete( result == 0 );
					}
				});
		}else{
			
			Debug.out( "Unknown action " + action_id );
		}
	}

	public Shell showCoreWaitDlg() {
		Shell activeShell = Display.getDefault().getActiveShell();
		if (activeShell == null) {
			activeShell = Utils.findAnyShell();
		}
		Shell shell = new Shell(activeShell, SWT.TITLE | SWT.BORDER
				| SWT.APPLICATION_MODAL);
		shell.setText("Please Wait");
		FillLayout fillLayout = new FillLayout();
		fillLayout.marginHeight = 5;
		fillLayout.marginWidth = 5;
		shell.setLayout(fillLayout);

		Label label = new Label(shell, SWT.NONE);
		label.setText("Your operation will run momentarily");

		shell.pack();
		//shell.setSize(300,50);
		Utils.centreWindow(shell);
		shell.open();
		return shell;
	}
	
	// @see com.aelitis.azureus.ui.UIFunctions#doSearch(java.lang.String)
	public void doSearch(String searchText) {
	}

	public void forceNotify(final int iconID, final String title, final String text,
			final String details, final Object[] relatedObjects, final int timeoutSecs) {
		
		Utils.execSWTThread(new AERunnable() {
			public void runSupport() {
				int swtIconID = SWT.ICON_INFORMATION;
				switch (iconID) {
					case STATUSICON_WARNING:
						swtIconID = SWT.ICON_WARNING;
						break;
						
					case STATUSICON_ERROR:
						swtIconID = SWT.ICON_ERROR;
						break;
				}
				
				new MessageSlideShell(SWTThread.getInstance().getDisplay(), swtIconID,
						title, text, details, relatedObjects, timeoutSecs);
				
			}
		});
	}
}
