package net.wotonomy.test;

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.AbstractButton;
import javax.swing.BorderFactory;
import javax.swing.JDialog;
import javax.swing.JFrame;

import net.wotonomy.control.ChildDataSource;
import net.wotonomy.control.EODataSource;
import net.wotonomy.control.PropertyDataSource;
import net.wotonomy.foundation.NSArray;
import net.wotonomy.ui.EOAssociation;
import net.wotonomy.ui.EODisplayGroup;
import net.wotonomy.ui.MasterDetailAssociation;
import net.wotonomy.ui.swing.DisplayGroupActionAssociation;
import net.wotonomy.ui.swing.ListAssociation;
import net.wotonomy.ui.swing.RadioPanelAssociation;
import net.wotonomy.ui.swing.TextAssociation;
import net.wotonomy.ui.swing.components.ButtonPanel;
import net.wotonomy.ui.swing.util.WindowUtilities;

/**
* A simple editor panel with a few textfields.
*/
public class EditController 
{    
    EODisplayGroup group;
    JDialog dialog;
    
    public EditController( EODataSource aDataSource )
    {
		EditPanel editPanel = new EditPanel();
        editPanel.infoPanel.setBorder( 
            BorderFactory.createCompoundBorder(
                BorderFactory.createRaisedBevelBorder(),
                BorderFactory.createEmptyBorder( 10, 10, 10, 10 ) ) );
        editPanel.setBorder( 
            BorderFactory.createEmptyBorder( 0, 0, 0, 0 ) );
        ButtonPanel okPanel = new ButtonPanel( 
            new String[] { "Revert", "Refault", "Refresh", "Commit" } );
        editPanel.add( okPanel, BorderLayout.SOUTH );
		
		group = new EODisplayGroup();
		group.setDataSource( aDataSource );
        group.fetch();
		group.selectNext();
		
		// text associations
		
		EOAssociation ta;
		
		ta = new TextAssociation( editPanel.firstNameField );
		ta.bindAspect( EOAssociation.ValueAspect, group, "firstName" );
		ta.establishConnection();
		
		ta = new TextAssociation( editPanel.middleNameField );
		ta.bindAspect( EOAssociation.ValueAspect, group, "middleName" );
		ta.establishConnection();
		
		ta = new TextAssociation( editPanel.lastNameField );
		ta.bindAspect( EOAssociation.ValueAspect, group, "lastName" );
		ta.establishConnection();
		
		// radio panels
		
		ta = new RadioPanelAssociation( editPanel.yearRadioPanel );
		ta.bindAspect( EOAssociation.ValueAspect, group, "createDate.year" );
		
		EODisplayGroup yearTitles = new EODisplayGroup();
		yearTitles.setObjectArray( new NSArray( 
			new Object[] { "1999", "2000", "2001" } ) );
		ta.bindAspect( EOAssociation.TitlesAspect, yearTitles, "" );
	
		EODisplayGroup yearObjects = new EODisplayGroup();
		yearObjects.setObjectArray( new NSArray( 
			new Object[] { new Integer( 99 ), new Integer( 100 ), new Integer( 101 ) } ) );
		ta.bindAspect( EOAssociation.ObjectsAspect, yearObjects, "" );
		
		ta.establishConnection();
		
		// detail group
		
		final EODisplayGroup detailGroup = new EODisplayGroup();
        detailGroup.setDataSource( new PropertyDataSource( 
            aDataSource.editingContext(), TestObject.class ) );
		
		ta = new MasterDetailAssociation( detailGroup );
		ta.bindAspect( EOAssociation.ParentAspect, group, "childList" );
		ta.establishConnection();
		
		ta = new ListAssociation( editPanel.list );
		ta.bindAspect( EOAssociation.TitlesAspect, detailGroup, "fullName" );
		ta.establishConnection();
		
		// display group action associations

		AbstractButton button = (AbstractButton)
			editPanel.addPanel.getButton( "Add" );
		button.addActionListener( new ActionListener()
		{
			public void actionPerformed( ActionEvent evt )
			{
				detailGroup.insertNewObjectAtIndex( 0 );	
			}
		} );
		
		ta = new DisplayGroupActionAssociation( 
            editPanel.addPanel.getButton( "Remove" ) );
		ta.bindAspect( EOAssociation.ActionAspect, detailGroup, "deleteSelection" );
		ta.establishConnection();

        // ok / cancel buttons
        
		button = (AbstractButton)
			okPanel.getButton( "Commit" );
		button.addActionListener( new ActionListener()
		{
			public void actionPerformed( ActionEvent evt )
			{
				group.dataSource().editingContext().saveChanges();	
			}
		} );
		
		button = (AbstractButton)
			okPanel.getButton( "Refresh" );
		button.addActionListener( new ActionListener()
		{
			public void actionPerformed( ActionEvent evt )
			{
				group.dataSource().editingContext().invalidateAllObjects();	
			}
		} );
		
		button = (AbstractButton)
			okPanel.getButton( "Refault" );
		button.addActionListener( new ActionListener()
		{
			public void actionPerformed( ActionEvent evt )
			{
/*                
                Object o = group.displayedObjects().objectAtIndex( 0 );
				group.dataSource().editingContext().refaultObject(
                    o, 
                    group.dataSource().editingContext().globalIDForObject( o ),
                    group.dataSource().editingContext() );
*/
                group.dataSource().editingContext().revert();                    
                group.dataSource().editingContext().refaultObjects();                    
			}
		} );
		
		button = (AbstractButton)
			okPanel.getButton( "Revert" );
		button.addActionListener( new ActionListener()
		{
			public void actionPerformed( ActionEvent evt )
			{
				group.dataSource().editingContext().revert();	
			}
		} );
		
		// add mouse listener for list
		
		editPanel.list.addMouseListener( new MouseAdapter() 
		{
			public void mouseClicked(MouseEvent e)
			{
				if ( e.getClickCount() == 2 )
				{
					Object item = detailGroup.selectedObject();
					if ( item != null )
					{
//                        new InspectorController( item );
                        
						new EditController( 
                            new ChildDataSource( 
                                group.dataSource(), item ) );
					}		
				}
			}
		});
		
		// launch
								
		dialog = new JDialog();
		// add WindowListener for frame
        dialog.setDefaultCloseOperation( JFrame.DISPOSE_ON_CLOSE );
		dialog.getContentPane().add( editPanel );
		dialog.setTitle( "Edit Panel" );
		dialog.pack();
//		dialog.setSize( 300, dialog.getSize().height );
        WindowUtilities.cascade( dialog );
		dialog.show();

        // workaround for memory issues on jdk1.2.2
		dialog.addWindowListener( new WindowAdapter()
		{
			// exit on close
			public void windowClosing(WindowEvent e)
			{	
				((JDialog)e.getWindow()).getContentPane().removeAll();
			}
		});
	}
    
}