/*******************************************************************************
 * Copyright (c) 2005-2008 Polarion Software.
 * 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:
 *    Alexander Gurov - Initial API and implementation
 *******************************************************************************/

package org.eclipse.team.svn.ui.wizard;

import org.eclipse.core.resources.mapping.ResourceMapping;
import org.eclipse.team.internal.ui.mapping.ModelElementSelectionPage;
import org.eclipse.team.internal.ui.synchronize.GlobalRefreshElementSelectionPage;
import org.eclipse.team.internal.ui.synchronize.GlobalRefreshResourceSelectionPage;
import org.eclipse.team.svn.core.synchronize.UpdateSubscriber;
import org.eclipse.team.svn.ui.SVNTeamUIPlugin;
import org.eclipse.team.svn.ui.SVNUIMessages;
import org.eclipse.team.svn.ui.mapping.ModelHelper;
import org.eclipse.team.svn.ui.operation.ShowUpdateViewOperation;
import org.eclipse.team.svn.ui.utility.UIMonitorUtility;
import org.eclipse.team.ui.synchronize.ISynchronizeScope;

/**
 * Synchronize set selection wizard
 * 
 * @author Alexander Gurov
 */
public class SynchronizeWizard extends AbstractSVNWizard {
			  
	protected GlobalRefreshElementSelectionPage selection;

	public SynchronizeWizard() {
		super();
		this.setWindowTitle(SVNUIMessages.SynchronizeWizard_Title);
	}
	
	public void addPages() {
		if (ModelHelper.isShowModelSync()) {
			this.selection = new ModelElementSelectionPage(UpdateSubscriber.instance().roots());
		} else {
			this.selection = new GlobalRefreshResourceSelectionPage(UpdateSubscriber.instance().roots());
		}
		this.selection.setImageDescriptor(SVNTeamUIPlugin.instance().getImageDescriptor("icons/wizards/newconnect.gif")); //$NON-NLS-1$
		this.addPage(this.selection);
	}

	public boolean performFinish() {
		ShowUpdateViewOperation op;
		if (ModelHelper.isShowModelSync()) {
			ResourceMapping[] mappings =  ((ModelElementSelectionPage) this.selection).getSelectedMappings();
			op = new ShowUpdateViewOperation(mappings, null);	
		} else {
			ISynchronizeScope scope = ((GlobalRefreshResourceSelectionPage) this.selection).getSynchronizeScope();  
			op = new ShowUpdateViewOperation(scope, null);	
		}
		UIMonitorUtility.doTaskBusyDefault(op);
		
		return true;
	}

//TODO rework this class as inherited from SubscriberParticipantWizard
//	protected IResource []getRootResources() {
//		return SynchronizeSubscriber.instance().roots();
//	}
//
//	protected SubscriberParticipant createParticipant(ISynchronizeScope scope) {
//		IResource []roots = scope.getRoots();
//		if (roots == null) {
//			roots = this.getRootResources();
//		}
//		
//		SynchronizeParticipant participant = 
//			(SynchronizeParticipant)SubscriberParticipant.getMatchingParticipant(SynchronizeParticipant.PARTICIPANT_ID, roots);
//		
//		return participant == null ? new SynchronizeParticipant(scope) : participant;
//	}
//
//	protected String getName() {
//		ISynchronizeParticipantDescriptor desc = TeamUI.getSynchronizeManager().getParticipantDescriptor(SynchronizeParticipant.PARTICIPANT_ID);
//		return desc == null ? "Unknown" : desc.getName();
//	}
//
//	protected IWizard getImportWizard() {
//		return new CheckoutWizard();
//	}
//
}