/*
 *                 Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 *
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun
 * Microsystems, Inc. All Rights Reserved.
 */


/*
 * 
 *
 */
package org.netbeans.modules.j2ee.deployment.impl.ui.actions;

import org.openide.nodes.*;
import org.openide.util.actions.*;
import org.openide.*;
import org.openide.util.HelpCtx;
import org.openide.util.NbBundle;
import org.netbeans.modules.j2ee.deployment.impl.*;
import org.netbeans.modules.j2ee.deployment.impl.ui.FindServerPanel;
import org.netbeans.modules.j2ee.deployment.impl.ui.ServerRegistryNode;

import java.io.IOException;
import java.text.MessageFormat;
import javax.swing.SwingUtilities;
import org.openide.awt.StatusDisplayer;
import org.openide.windows.TopComponent;
import org.openide.explorer.ExplorerManager;
import org.openide.explorer.ExplorerPanel;
import org.openide.filesystems.*;
import org.openide.util.Lookup;
import java.beans.PropertyVetoException;
import org.openide.loaders.*;

/**
 * @author George FinKlang
 * @author Jeri Lockhart
 */

public class FindDeploymentManagerAction extends CallableSystemAction {
    
    public HelpCtx getHelpCtx() {
        return HelpCtx.DEFAULT_HELP;
    }
    
    public String getName() {
        return NbBundle.getMessage(FindDeploymentManagerAction.class, "LBL_Add_Server_Instance");
    }
    
    public void performAction() {
            SwingUtilities.invokeLater (new Runnable () {
                public void run () {
                
                StatusDisplayer.getDefault().setStatusText(""); //NOI18N
		FindServerPanel panel = 
			new FindServerPanel ();
		if (panel.showDialog (null, null)) {
                    String url = panel.getUrl();
                    String username = panel.getUsername();
                    String pw = panel.getPassword();
                         
                    try {
                        ServerRegistry.getInstance().addInstance(url, username, pw);
                    }
                    catch (IOException e) {
                        e.printStackTrace();
                        return;
                    }
                     
                    // Select the newly created instance node and write status message
                    ServerInstance instance = ServerRegistry.getInstance().getServerInstance(url);
                    if (instance != null) {
                        ServerRegistryNode svrRegNode = null;
                        try {
                            FileSystem defaultFileSystem = Repository.getDefault().getDefaultFileSystem();
                            FileObject fo = defaultFileSystem.findResource("UI/Runtime");    //NOI18N
                            DataFolder df = (DataFolder) DataObject.find(fo);
                            Lookup l = new FolderLookup(df).getLookup();
                            svrRegNode = (ServerRegistryNode) l.lookup(ServerRegistryNode.class);
                        } catch (DataObjectNotFoundException e) {
                            e.printStackTrace();
                        }
                        Node instanceNode = findInstanceNode(svrRegNode, ServerRegistry.getInstance().getServerInstance(url));
                        TopComponent tc = TopComponent.getRegistry().getActivated();
                        ExplorerPanel expPanel = null;
                        if (tc instanceof ExplorerPanel) {
                            expPanel = (ExplorerPanel) tc;
                        }
                        ExplorerManager expMgr = expPanel.getExplorerManager();
                        try {
                            expMgr.setSelectedNodes(new Node[] {instanceNode}); 
                        }catch (PropertyVetoException e) {
                         e.printStackTrace();
                        }
                        System.out.println("instanceNode " + instanceNode );
                        StatusDisplayer.getDefault().setStatusText(
                            MessageFormat.format(NbBundle.getMessage(FindDeploymentManagerAction.class, "MSG_Server_Instance_Added"), new Object[] {instance.getDisplayName()}));
                    }
                    
                    
		}
	    }
	});
    }
    
    private Node findInstanceNode 
                        (Node root, ServerInstance instance) {
        Children ch = root.getChildren ();
        Node [] n = ch.getNodes ();
        if ((n == null) || (n.length < 1)) {
            return null;
        }

        for (int i = 0; i < n.length; i++) {
            Node node = null;
            ServerInstance siInst = 
                        (ServerInstance) n [i].getCookie (ServerInstance.class);
            if (siInst != null) {
                if (siInst.getUrl().equals(instance.getUrl())) {
                    node = n [i];
                }
            } else {
                node = findInstanceNode (n [i], instance);
            }
            if (node != null) {
                return node;
            }
        }
        return null;
    }
    
}