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();
			}
		});
	}

}