package org.eclipse.ptp.internal.remote.terminal;

import java.util.Set;

import javax.swing.text.html.HTMLDocument.Iterator;

import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.HandlerEvent;
import org.eclipse.core.commands.IHandler;
import org.eclipse.core.commands.IHandlerListener;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectNature;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ptp.rdt.sync.core.SyncConfig;
import org.eclipse.ptp.rdt.sync.core.SyncConfigManager;
import org.eclipse.ptp.rdt.sync.core.exceptions.MissingConnectionException;
//import org.eclipse.ptp.rdt.sync.core.SynchronizedResource;
//import org.eclipse.ptp.rdt.sync.core.serviceproviders.ISyncServiceProvider;
import org.eclipse.ptp.remote.core.IRemoteConnection;
import org.eclipse.ptp.remote.core.IRemoteServices;
//import org.eclipse.ptp.remote.core.PTPRemoteCorePlugin;
//import org.eclipse.ptp.remote.internal.terminal.RemoteToolsConnector;
//import org.eclipse.ptp.remote.ui.PTPRemoteUIPlugin;
//import org.eclipse.ptp.remotetools.environment.EnvironmentPlugin;
import org.eclipse.ptp.services.core.IService;
import org.eclipse.ptp.services.core.IServiceConfiguration;
import org.eclipse.ptp.services.core.ServiceModelManager;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.tm.internal.terminal.provisional.api.ITerminalConnector;
import org.eclipse.tm.internal.terminal.provisional.api.ITerminalControl;
import org.eclipse.tm.internal.terminal.provisional.api.provider.TerminalConnectorImpl;
import org.eclipse.tm.internal.terminal.view.ITerminalView;
import org.eclipse.tm.internal.terminal.view.TerminalView;
//import org.eclipse.tm.internal.terminal.provisional.api.ITerminalConnector;
//import org.eclipse.tm.internal.terminal.provisional.api.ITerminalControl;
//import org.eclipse.tm.internal.terminal.view.TerminalView;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.handlers.HandlerUtil;
import org.eclipse.ui.views.IViewDescriptor;
import org.eclipse.ui.views.IViewRegistry;

public class Handler extends AbstractHandler {
	
	
	public Object execute(ExecutionEvent event) throws ExecutionException {
		// TODO Auto-generated method stub
		// TODO Auto-generated method stub
		//org.eclipse.cdt.
	//	org.eclipse.core.resources.IResource.PROJECT.projectNature
		Shell shell = HandlerUtil.getActiveShell(event);
		 ISelection sel = HandlerUtil.getActiveMenuSelection(event);
		    IStructuredSelection selection = (IStructuredSelection) sel;
		    IProject prj = ((IProject) selection.getFirstElement()).getProject();
		    fixProject();
		    connector(prj);
		//    MessageDialog.openInformation(shell, "INFO", prj.getName() );
// ((IResource)selection.getFirstElement()).getProject().toString()
//		    Object firstElement = selection.getFirstElement();
//		    IResource r = (IResource) firstElement;
//		    try {
//				if(r.getProject().hasNature("org.eclipse.ptp.rdt.sync.core.remoteSyncNature"))
//						System.out.println(" The selected item is remote project");
//			} catch (CoreException e) {
//				// TODO Auto-generated catch block
//				e.printStackTrace();
//			}
		
//		IProject[] p = ResourcesPlugin.getWorkspace().getRoot().getProjects();
//		for(int i =0 ;i < p.length; i++ ){
//			System.out.println(" p name is "+p[i].getName());
//			try {
//				System.out.println(" p nature is "+p[i].hasNature("org.eclipse.ptp.rdt.core.remoteNature"));
//			} catch (CoreException e) {
//				// TODO Auto-generated catch block
//				System.out.println(" remote project but unopened connection");
//			//	e.printStackTrace();
//			}
//			System.out.println(" location is "+p[i].getLocationURI().toString());
//		}
//		    IProject prj = ((IResource)selection.getFirstElement()).getProject();
//		    IProjectNature pn = null;
//		    	try {
//					 pn = prj.getNature("org.eclipse.ptp.rdt.sync.core.remoteSyncNature");
//				} catch (CoreException e1) {
//					// TODO Auto-generated catch block
//					e1.printStackTrace();
//				}
//		    	ServiceModelManager smm = ServiceModelManager.getInstance();
//		    	Set<IService> sis = smm.getServices(prj);
//		    	IServiceConfiguration icfg = smm.getActiveConfiguration(prj);
//		    	java.util.Iterator<IService> it = sis.iterator();
//		    	ISyncServiceProvider issp = null;
//		    	while(it.hasNext()){
//		    		IService s = (IService)it.next();
//		    		if(s.getId().equals("org.eclipse.ptp.rdt.sync.core.SyncService")){
//		    		//	issp = (ISyncServiceProvider) s;
//		    			issp = (ISyncServiceProvider) icfg.getServiceProvider(s);
//		    		//	issp = (ISyncServiceProvider) smm.getServiceProvider(s.getProviderDescriptor("org.eclipse.ptp.rdt.sync.git.core.GitServiceProvider"));
//		    			System.out.println("issp location is "+issp.getLocation());
//		    		}
//		    	}
//		    	IRemoteConnection irc = issp.getRemoteConnection();
//		    	System.out.println("connection is "+irc.getName());
//		MessageDialog.openInformation(shell,"Info",pn.toString());
//		try {
//			TerminalView tv = (TerminalView) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView("org.eclipse.tm.terminal.view.TerminalView");
//			ITerminalControl itcl;
//		//	RemoteToolsConnector rc = new RemoteToolsConnector();
//		//	rc.rc = irc;
//		//	ITerminalConnector itc=(ITerminalConnector)rc ;
//		
//		} catch (PartInitException e) {
//			// TODO Auto-generated catch block
//			e.printStackTrace();
//		}
		return null;
	}

	private void fixProject() {
		// TODO Auto-generated method stub
		IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
		for(int i = 0; i< projects.length;i++){
			IProject prj = projects[i];
		    IProjectNature pn = null;
		    //	System.out.println("project name is "+prj.getName());
		    	
		    	try {
					 pn = prj.getNature("org.eclipse.ptp.rdt.sync.core.remoteSyncNature");
					 ServiceModelManager smm = ServiceModelManager.getInstance();
					 SyncConfig scfg =	SyncConfigManager.getActive(prj);
					// System.out.println(" scfg is "+scfg.getConnectionName());
					 IRemoteConnection irc = null;
					
						irc = scfg.getRemoteConnection();
						ProjectConfig pf = new ProjectConfig(prj.getName(),prj,scfg.getLocation().toString(),irc.getAddress().toString());
						ProjectDB.prjDB.add(pf);
		    	
		    	}
		    	
		    	 catch (CoreException e1) {
					// TODO Auto-generated catch block
					e1.printStackTrace();
				}
		    	catch (NullPointerException e2){
		    		e2.printStackTrace();
		    	} catch (MissingConnectionException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
		}
	}

	private void connector(IProject prj) {
		// TODO Auto-generated method stub
		IProjectNature pn = null;
		try {
			 pn = prj.getNature("org.eclipse.ptp.rdt.sync.core.remoteSyncNature");
   	System.out.println(" project "+ prj.getName()+ " has remote sync nature");
			 ServiceModelManager smm = ServiceModelManager.getInstance();
			 SyncConfig scfg =	SyncConfigManager.getActive(prj);
			 if(scfg == null)
				 System.out.println("scfg is null");
			 System.out.println(" scfg is "+scfg.getConnectionName());
			 IRemoteConnection irc = null;
			try {
				irc = scfg.getRemoteConnection();
				 System.out.println("Connection address is "+irc.getAddress());
				 ITerminalView tvr = (ITerminalView) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView("org.eclipse.tm.terminal.view.TerminalView"); 
				 tvr.onTerminalNewView();
			//	 TerminalView tv = (TerminalView) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView("org.eclipse.tm.terminal.view.TerminalView"); 
				// tv;
				 RemoteToolsSettings rts = new RemoteToolsSettings(); 
//				 String irs = irc.getRemoteServices().getId();
//				 rts.setConnectionName(scfg.getConnectionName());
//				 rts.setRemoteServices(irs);
				 TerminalConnectorImpl tci = new RemoteToolsConnector(rts);
//				 ITerminalControl tc;
				 ITerminalConnector itc;
			//	 tv.newTerminal(rtc);
				 
				// tv.setFocus();

			} catch (MissingConnectionException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
   	} catch (CoreException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
   	catch (NullPointerException e2){
   		e2.printStackTrace();
   	}
	}

	



	

}