package net.wotonomy.test;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.text.DateFormat;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

import javax.swing.AbstractButton;
import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JOptionPane;
import javax.swing.UIManager;
import javax.swing.table.TableColumn;

import net.wotonomy.control.ChildDataSource;
import net.wotonomy.control.EOEditingContext;
import net.wotonomy.control.EOGlobalID;
import net.wotonomy.control.EOKeyValueQualifier;
import net.wotonomy.control.EOQualifier;
import net.wotonomy.foundation.NSArray;
import net.wotonomy.foundation.NSNotification;
import net.wotonomy.ui.EOAssociation;
import net.wotonomy.ui.EODisplayGroup;
import net.wotonomy.ui.swing.ButtonAssociation;
import net.wotonomy.ui.swing.ComboBoxAssociation;
import net.wotonomy.ui.swing.DisplayGroupActionAssociation;
import net.wotonomy.ui.swing.SliderAssociation;
import net.wotonomy.ui.swing.TableColumnAssociation;
import net.wotonomy.ui.swing.TextAssociation;
import net.wotonomy.ui.swing.TreeColumnAssociation;
import net.wotonomy.ui.swing.components.AlternatingRowCellRenderer;
import net.wotonomy.ui.swing.components.FormattedCellRenderer;
import net.wotonomy.ui.swing.components.IconCellRenderer;
import net.wotonomy.ui.swing.components.KeyableCellEditor;

/**
 * Controller for the TestPanel.
 */
public class TestController implements ActionListener {
	EODisplayGroup displayGroup;
	TestPanel panel;

	public TestController(TestPanel aPanel) {
		panel = aPanel;

		// setup display group

		displayGroup = new EODisplayGroup();
		displayGroup.setSortOrderings(new NSArray(new Object[] { "firstName", "middleName", "lastName" }));

		// fetch the data
//        displayGroup.setUsesOptimisticRefresh( true );
		displayGroup.setDataSource(new TestDataSource());
//        displayGroup.setSelectsFirstObjectAfterFetch( true );
		displayGroup.fetch();
		displayGroup.selectNext();

		displayGroup.setDelegate(this);

		// set up associations

		EOAssociation assoc;

		// table association

		TableColumn column;

		column = new TableColumn();
		column.setHeaderValue("First");
		IconCellRenderer iconRenderer = new IconCellRenderer() {
			private Icon icon = UIManager.getIcon("FileChooser.homeFolderIcon");

			public Icon getIconForContext(JComponent container, Object value, int row, int col, boolean isSelected,
					boolean hasFocus, boolean isExpanded, boolean isLeaf) {
				return icon;
			}
		};
		iconRenderer.addActionListener(this);
		column.setCellRenderer(new AlternatingRowCellRenderer(iconRenderer));
//      column.setCellEditor( iconRenderer );
//        assoc = new TableColumnAssociation( column );
		assoc = new TreeColumnAssociation(column);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "firstName");
//new net.wotonomy.ui.swing.DisplayGroupInspector( displayGroup );
//displayGroup = new EODisplayGroup();        
//        assoc.bindAspect( EOAssociation.ChildrenAspect, displayGroup, "childList" );
		assoc.bindAspect(EOAssociation.EditableAspect, null, "true");
		assoc.bindAspect(EOAssociation.IsLeafAspect, null, "childCount");
		((TableColumnAssociation) assoc).setTable(panel.table);
		assoc.establishConnection();
		((TreeColumnAssociation) assoc).getTreeModelAssociation().setInsertingAfter(false);
		((TreeColumnAssociation) assoc).getTreeModelAssociation().setInsertingChild(false);

//		column.setCellRenderer( new AlternatingRowCellRenderer( column.getCellRenderer() ) );

		/*
		 * // test the standalone mode of the icon cell renderer panel.add(
		 * iconRenderer, java.awt.BorderLayout.SOUTH ); iconRenderer.setText(
		 * "Hello World!" ); iconRenderer.setIcon(
		 * UIManager.getIcon("FileChooser.homeFolderIcon") );
		 */

		column = new TableColumn();
		column.setHeaderValue("Middle");
		column.setCellRenderer(new AlternatingRowCellRenderer());
		assoc = new TableColumnAssociation(column);
		((TableColumnAssociation) assoc).setSortCaseSensitive(true);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "middleName");
		((TableColumnAssociation) assoc).setTable(panel.table);
		assoc.establishConnection();

		column = new TableColumn();
		column.setHeaderValue("Last");
		column.setCellRenderer(new AlternatingRowCellRenderer());
		column.setCellEditor(new KeyableCellEditor());
		assoc = new TableColumnAssociation(column);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "lastName");
		assoc.bindAspect(EOAssociation.EditableAspect, null, "true");
		((TableColumnAssociation) assoc).setTable(panel.table);
		assoc.establishConnection();

		column = new TableColumn();
		column.setHeaderValue("Created");
		FormattedCellRenderer renderer = new FormattedCellRenderer();
		renderer.setFormat(DateFormat.getDateInstance());
		column.setCellRenderer(new AlternatingRowCellRenderer(renderer));
		assoc = new TableColumnAssociation(column);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "createDate");
		((TableColumnAssociation) assoc).setTable(panel.table);
		assoc.establishConnection();

		column = new TableColumn();
		column.setHeaderValue("Special");
		column.setCellRenderer(new AlternatingRowCellRenderer(panel.table.getDefaultRenderer(Boolean.class)));
		assoc = new TableColumnAssociation(column);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "special");
		assoc.bindAspect(EOAssociation.EditableAspect, null, "true");
		((TableColumnAssociation) assoc).setTable(panel.table);
		assoc.establishConnection();

		// text associations

		assoc = new TextAssociation(panel.firstNameField);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "firstName");
//EODisplayGroup controllerDisplayGroup = new EODisplayGroup();
//controllerDisplayGroup.setObjectArray( new NSArray( this ) );
//controllerDisplayGroup.selectNext();
//assoc.bindAspect( EOAssociation.ValueAspect, controllerDisplayGroup, "filter" );
		assoc.establishConnection();

		assoc = new TextAssociation(panel.middleNameField);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "middleName");
		assoc.establishConnection();

		assoc = new TextAssociation(panel.lastNameField);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "lastName");
		assoc.bindAspect(EOAssociation.LabelAspect, displayGroup, "special");
		assoc.establishConnection();

		assoc = new ButtonAssociation(panel.checkbox);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "special");
//        assoc.bindAspect( EOAssociation.EnabledAspect, displayGroup, "special" );
//        assoc.bindAspect( EOAssociation.VisibleAspect, displayGroup, "special" );
		assoc.establishConnection();

		// combo associations

		assoc = new ComboBoxAssociation(panel.dateBox);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "createDate.date");
		// no titles aspect: uses existing combobox options
		assoc.establishConnection();

		assoc = new ComboBoxAssociation(panel.monthBox);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "createDate.month");
		EODisplayGroup monthTitlesGroup = new EODisplayGroup();
		monthTitlesGroup.setObjectArray(new NSArray(new Object[] { "January", "February", "March", "April", "May",
				"June", "July", "August", "September", "October", "November", "December" }));
		assoc.bindAspect(EOAssociation.TitlesAspect, monthTitlesGroup, "");

		EODisplayGroup monthObjectsGroup = new EODisplayGroup();
		monthObjectsGroup.setObjectArray(new NSArray(new Object[] { new Integer(0), new Integer(1), new Integer(2),
				new Integer(3), new Integer(4), new Integer(5), new Integer(6), new Integer(7), new Integer(8),
				new Integer(9), new Integer(10), new Integer(11) }));
		assoc.bindAspect(EOAssociation.ObjectsAspect, monthObjectsGroup, "");

		assoc.establishConnection();

		assoc = new ComboBoxAssociation(panel.yearBox);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "createDate.year");

		EODisplayGroup yearTitlesGroup = new EODisplayGroup();
		yearTitlesGroup.setObjectArray(new NSArray(new Object[] { "1999", "2000", "2001" }));
		assoc.bindAspect(EOAssociation.TitlesAspect, yearTitlesGroup, "");

		EODisplayGroup yearObjectsGroup = new EODisplayGroup();
		yearObjectsGroup
				.setObjectArray(new NSArray(new Object[] { new Integer(99), new Integer(100), new Integer(101) }));
		assoc.bindAspect(EOAssociation.ObjectsAspect, yearObjectsGroup, "");

		assoc.establishConnection();

		assoc = new SliderAssociation(panel.slider);
		assoc.bindAspect(EOAssociation.ValueAspect, displayGroup, "createDate.date");
		assoc.bindAspect(EOAssociation.VisibleAspect, displayGroup, "special");
		assoc.establishConnection();

		assoc = new TextAssociation(panel.infoPanel.getLabelForKey("Day of Month"));
		assoc.bindAspect(EOAssociation.VisibleAspect, displayGroup, "special");
		assoc.establishConnection();

		// display group action associations
		AbstractButton button;

		button = (AbstractButton) panel.savePanel.getButton("Refresh All");
		button.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent evt) { // panel.lastNameField.setText(
															// panel.lastNameField.getText().trim() );

				// test all three ways

				displayGroup.dataSource().editingContext().invalidateAllObjects();
//				displayGroup.dataSource().editingContext().parentObjectStore().invalidateAllObjects();	
//				displayGroup.dataSource().editingContext().revert(); 
			}
		});

		button = (AbstractButton) panel.savePanel.getButton("Commit");
		button.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent evt) {
				try {
					displayGroup.dataSource().editingContext().saveChanges();
				} catch (RuntimeException exc) {
					JOptionPane.showMessageDialog((java.awt.Component) evt.getSource(), exc.getMessage());
					exc.printStackTrace();
				}
			}
		});

		button = (AbstractButton) panel.buttonPanel.getButton("Add");
		button.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent evt) {
				displayGroup.insertNewObjectAtIndex(0);
			}
		});

		assoc = new DisplayGroupActionAssociation(panel.buttonPanel.getButton("Remove"));
		assoc.bindAspect(EOAssociation.ActionAspect, displayGroup, "deleteSelection");
		assoc.establishConnection();
		/*
		 * assoc = new DisplayGroupActionAssociation(
		 * panel.infoPanel.getButtonPanel().getButton( "Refresh" ) ); assoc.bindAspect(
		 * EOAssociation.ActionAspect, displayGroup, "updateDisplayedObjects" );
		 * assoc.establishConnection();
		 * 
		 * assoc = new DisplayGroupActionAssociation(
		 * panel.infoPanel.getButtonPanel().getButton( "Commit" ) ); assoc.bindAspect(
		 * EOAssociation.ActionAspect, displayGroup, "updateDisplayedObjects" );
		 * assoc.establishConnection();
		 */
		// add MouseListener for table
		panel.table.addMouseListener(new MouseAdapter() {
			public void mouseClicked(MouseEvent e) {
				if (e.getClickCount() == 2) {
					Object o = displayGroup.selectedObject();
					if (o != null) {
//						new InspectorController( o );
						new EditController(new ChildDataSource(displayGroup.dataSource(), o));
					}
				}
			}
		});

		// add ActionListener for tree button
		((JButton) panel.buttonPanel.getButton("Tree View")).addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent evt) {
				EOEditingContext parentContext = Test.editingContext;
				EOEditingContext childContext = new EOEditingContext(parentContext);

				// transpose objects to ids to faults
				List ids = new LinkedList();
				Iterator i = displayGroup.selectedObjects().iterator();
				while (i.hasNext()) {
					ids.add(parentContext.globalIDForObject(i.next()));
				}
				List objects = new LinkedList();
				i = ids.iterator();
				while (i.hasNext()) {
					objects.add(childContext.faultForGlobalID((EOGlobalID) i.next(), childContext));
				}

				EODisplayGroup treeGroup = new EODisplayGroup();
				treeGroup.setSortOrderings(new NSArray("lastName"));
				treeGroup.setObjectArray(objects);

				EODisplayGroup childGroup = new EODisplayGroup();

				// childGroup.setDelegate( new DebuggingDelegate() );
				// new TreeInspectorController( treeGroup, childGroup );
				// new BindingController( treeGroup, childGroup );

				new TreeController(childContext, treeGroup, childGroup);

				// NOTE: ChildDataSource is fundamentally broken
//				new TreeController( new ChildDataSource(
//                    displayGroup.dataSource(), displayGroup.selectedObjects() ) );	
			}
		});

		/*
		 * NSNotificationCenter.defaultCenter().addObserver( this, new NSSelector(
		 * "hitMe", new Class[] { NSNotification.class } ), null, null );
		 */
	}

	private String filter;

	public String getFilter() {
		return filter;
	}

	public void setFilter(String aFilter) {
		filter = aFilter;

		EOQualifier qualifier = null;
		if (!"".equals(aFilter)) {
			qualifier = new EOKeyValueQualifier("firstName", EOQualifier.QualifierOperatorContains, filter);
		}
		displayGroup.setQualifier(qualifier);
		displayGroup.updateDisplayedObjects();
	}

	public void hitMe(NSNotification aNote) {
		System.out.println(aNote);
	}

	public void actionPerformed(ActionEvent evt) {
		Object o = displayGroup.selectedObject();
		if (o != null) {
//            new ObjectInspector( o );
			new InspectorController(o);
		}
	}

}