// **********************************************************************
//
// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package IceGridGUI.LiveDeployment;

import java.awt.event.ActionEvent;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComponent;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.JToolBar;

import com.jgoodies.forms.builder.DefaultFormBuilder;
import com.jgoodies.forms.layout.CellConstraints;

import com.jgoodies.looks.Options;
import com.jgoodies.looks.HeaderStyle;
import com.jgoodies.looks.BorderStyle;
import com.jgoodies.looks.plastic.PlasticLookAndFeel;

import IceGrid.*;
import IceGridGUI.*;

class ServerEditor extends CommunicatorEditor
{
    public JToolBar getToolBar()
    {
	if(_toolBar == null)
	{
	    _toolBar = new ToolBar();
	}
	return _toolBar;
    }


    ServerEditor(Coordinator c)
    {
	_coordinator = c;
	_currentState.setEditable(false);
	_currentPid.setEditable(false);
	_enabled.setEnabled(false);
	
	_application.setEditable(false);
	_iceVersion.setEditable(false);
	_exe.setEditable(false);
	_pwd.setEditable(false);
   
	_activation.setEditable(false);
	_activationTimeout.setEditable(false);
	_deactivationTimeout.setEditable(false);

	_options.setEditable(false);
	_user.setEditable(false);
	
	_allocatable.setEnabled(false);
	_applicationDistrib.setEnabled(false);
	_icepatch.setEditable(false);
	_directories.setEditable(false);

	Action gotoApplication = new AbstractAction(
	    "", Utils.getIcon("/icons/16x16/goto.png"))
	    {
		public void actionPerformed(ActionEvent e) 
		{
		    ApplicationPane app = _coordinator.openLiveApplication(_application.getText());
		    if(app != null)
		    {
			app.getRoot().
			    selectServer(((Node)_target.getParent()).getId(), _target.getId());
		    }
		}
	    };
	gotoApplication.putValue(Action.SHORT_DESCRIPTION, 
			      "View/Edit this application");
	_gotoApplication = new JButton(gotoApplication);
    }


    void show(Server server)
    {
	_target = server;

	ServerState state = server.getState();
	if(state == null)
	{
	    _currentState.setText("Unknown");
	    _currentPid.setText("");
	    _enabled.setSelected(false);
	}
	else
	{
	    _currentState.setText(state.toString());
	    int pid = server.getPid();
	    if(pid == 0)
	    {
		_currentPid.setText("");
	    }
	    else
	    {
		_currentPid.setText(Integer.toString(pid));
	    }
	    _enabled.setSelected(server.isEnabled());
	}

	ServerDescriptor descriptor = server.getServerDescriptor();
	final Utils.Resolver resolver = server.getResolver();

	_application.setText(resolver.find("application"));
	_iceVersion.setText(resolver.substitute(descriptor.iceVersion));

	super.show(descriptor, server.getProperties(), resolver);
	
	_exe.setText(resolver.substitute(descriptor.exe));
	_pwd.setText(resolver.substitute(descriptor.pwd));

	Ice.StringHolder toolTipHolder = new Ice.StringHolder();
	Utils.Stringifier stringifier =  new Utils.Stringifier()
	    {
		public String toString(Object obj)
		{
		    return resolver.substitute((String)obj);
		}
	    };
	
	_options.setText(
	    Utils.stringify(descriptor.options, stringifier, " ", toolTipHolder));
	_options.setToolTipText(toolTipHolder.value);

	_envs.setEnvs(descriptor.envs, resolver);

	_user.setText(resolver.substitute(descriptor.user));

	_activation.setText(resolver.substitute(descriptor.activation));
	_activationTimeout.setText(resolver.substitute(descriptor.activationTimeout));
	_deactivationTimeout.setText(resolver.substitute(descriptor.deactivationTimeout));
	
	_allocatable.setSelected(descriptor.allocatable);

	_applicationDistrib.setSelected(descriptor.applicationDistrib);
	_icepatch.setText(resolver.substitute(resolver.substitute(descriptor.distrib.icepatch)));

	toolTipHolder = new Ice.StringHolder();
	
	_directories.setText(
	    Utils.stringify(descriptor.distrib.directories, stringifier, ", ", 
			    toolTipHolder));

	String toolTip = "<html>Include only these directories";

	if(toolTipHolder.value != null)
	{
	    toolTip += ":<br>" + toolTipHolder.value;
	}
	toolTip += "</html>";
	_directories.setToolTipText(toolTip);
    }


    protected void appendProperties(DefaultFormBuilder builder)
    {
	builder.appendSeparator("Runtime Status");

	builder.append("State");
	builder.append(_currentState, 3);
	builder.nextLine();

	builder.append("Process ID");
	builder.append(_currentPid, 3);
	builder.nextLine();
	
	builder.append("", _enabled);
	builder.nextLine();
	
	builder.appendSeparator("Configuration");

	builder.append("Application");
	builder.append(_application);
	builder.append(_gotoApplication);
	builder.nextLine();
	builder.append("Ice Version");
	builder.append(_iceVersion, 3);
	builder.nextLine();

	//
	// Add Communicator fields
	//
	super.appendProperties(builder);
	
	builder.appendSeparator("Activation");
	builder.append("Path to Executable");
	builder.append(_exe, 3);
	builder.nextLine();
	builder.append("Working Directory");
	builder.append(_pwd, 3);
	builder.nextLine();
	builder.append("Command Arguments");
	builder.append(_options, 3);
	builder.nextLine();
	builder.append("Run as");
	builder.append(_user, 3);
	builder.nextLine();
	builder.append("Environment Variables");
	builder.nextLine();
	builder.append("");
	builder.nextLine();
	builder.append("");
	builder.nextLine();
	builder.append("");
	builder.nextRow(-6);
	CellConstraints cc = new CellConstraints();
	JScrollPane scrollPane = new JScrollPane(_envs);
	builder.add(scrollPane, 
		    cc.xywh(builder.getColumn(), builder.getRow(), 3, 7));
	builder.nextRow(6);
	builder.nextLine();

	builder.append("Activation Mode");
	builder.append(_activation, 3);
	builder.nextLine();
	builder.append("Activation Timeout");
	builder.append(_activationTimeout, 3);
	builder.nextLine();
	builder.append("Deactivation Timeout");
	builder.append(_deactivationTimeout, 3);
	builder.nextLine();
	builder.append("", _allocatable);
	builder.nextLine();

	JComponent c = builder.appendSeparator("Distribution");
	c.setToolTipText("Files specific to this server");

	builder.append("", _applicationDistrib);
	builder.nextLine();
	builder.append("IcePatch2 Proxy");
	builder.append(_icepatch, 3);
	builder.nextLine();
	builder.append("Directories");
	builder.append(_directories, 3);
	builder.nextLine();
    }

    protected void buildPropertiesPanel()
    {
	super.buildPropertiesPanel();
	_propertiesPanel.setName("Server Properties");
    }


    private class ToolBar extends JToolBar
    {
	private ToolBar()
	{
	    putClientProperty(Options.HEADER_STYLE_KEY, HeaderStyle.SINGLE);
	    putClientProperty(PlasticLookAndFeel.BORDER_STYLE_KEY, BorderStyle.SEPARATOR);
	    setFloatable(false);
	    putClientProperty("JToolBar.isRollover", Boolean.TRUE);
	    
	    LiveActions la = _coordinator.getLiveActionsForMenu();

	    add(la.get(TreeNode.START));
	    add(la.get(TreeNode.STOP));
	    addSeparator();
	    add(la.get(TreeNode.ENABLE));
	    add(la.get(TreeNode.DISABLE));
	}
    }


    private Coordinator _coordinator;
    private Server _target;

    private JTextField _currentState = new JTextField(20);
    private JTextField _currentPid = new JTextField(20);
    private JCheckBox _enabled = new JCheckBox("Enabled");

    private JTextField _application = new JTextField(20);
    private JButton _gotoApplication;

    private JTextField _iceVersion = new JTextField(20);

    private JTextField _exe = new JTextField(20);
    private JTextField _pwd = new JTextField(20);
    private JTextField _user = new JTextField(20);
   
    private JTextField _activation = new JTextField(20);
    private JTextField _activationTimeout = new JTextField(20);
    private JTextField _deactivationTimeout = new JTextField(20);
    private JCheckBox _allocatable = new JCheckBox("Allocatable");


    private TableField _envs = new TableField("Name", "Value");  
   
    private JTextField _options = new JTextField(20);
    private JCheckBox _applicationDistrib = new JCheckBox("Depends on the application distribution");

    private JTextField _icepatch = new JTextField(20);
    private JTextField _directories = new JTextField(20);

    private JToolBar _toolBar;
}