package org.openslx.dozmod.gui.window.layout;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Insets;
import java.awt.Window;
import java.util.List;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JEditorPane;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;

import org.openslx.dozmod.gui.Gui;
import org.openslx.dozmod.gui.control.ComboBox;
import org.openslx.dozmod.gui.control.ComboBox.ComboBoxRenderer;
import org.openslx.dozmod.gui.control.WordWrapLabel;
import org.openslx.dozmod.gui.helper.GridManager;
import org.openslx.dozmod.gui.helper.I18n;
import org.openslx.dozmod.thrift.Session;
import org.openslx.sat.thrift.version.Feature;
import org.openslx.virtualization.configuration.VirtualizationConfiguration.DDAcceleration;
import org.openslx.virtualization.configuration.VirtualizationConfiguration.EthernetDevType;
import org.openslx.virtualization.Version;
import org.openslx.virtualization.configuration.VirtualizationConfiguration.SoundCardType;
import org.openslx.virtualization.configuration.VirtualizationConfiguration.UsbSpeed;

public class VirtDropDownConfigEditorWindowLayout extends JDialog {

	/**
	 * Version for serialization.
	 */
	private static final long serialVersionUID = -8808628177189132030L;

	protected final JScrollPane pnlScrollPane;
	protected final JEditorPane pnlEditor;
	protected final JButton btnSave;
	protected final JButton btnCancel;
	protected final JButton btnMore;
	protected final JComboBox<SoundCardType> cboSound;
	protected final JComboBox<DDAcceleration> cbo3DAcceleration;
	protected final JComboBox<Version> cboHWVersion;
	protected final JComboBox<EthernetDevType> cboE0VirtDev;
	protected final JComboBox<UsbSpeed> cboMaxUsbSpeed;

	protected VirtDropDownConfigEditorWindowLayout(Window modalParent) {
		super(modalParent, I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Dialog.title"),
				modalParent != null ? ModalityType.APPLICATION_MODAL : ModalityType.MODELESS);

		GridManager grid = new GridManager(getContentPane(), 2, true, new Insets(2, 2, 2, 2));

		/* 
		 * extra JPanel for the Warning message
		 */
		JPanel pnlWarning = new JPanel();
		pnlWarning.setBorder(BorderFactory.createTitledBorder(
				I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.TitledBorder.pnlWarning.title")));
		pnlWarning.setLayout(new BorderLayout());
		pnlWarning.add(new WordWrapLabel(
				I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Label.pnlWarning.text")),
				BorderLayout.CENTER);

		/*
		 * ComboBoxes - one for each device
		 */

		cboSound = new ComboBox<SoundCardType>(new ComboBoxRenderer<SoundCardType>() {
			@Override
			public String renderItem(SoundCardType item) {
				return item.displayName;
			}
		}, SoundCardType.class);

		// 3D accelerationBox
		cbo3DAcceleration = new ComboBox<DDAcceleration>(new ComboBoxRenderer<DDAcceleration>() {
			@Override
			public String renderItem(DDAcceleration item) {
				return item.displayName;
			}
		}, DDAcceleration.class);

		// HardwareVersioBox
		cboHWVersion = new ComboBox<Version>(new ComboBoxRenderer<Version>() {
			@Override
			public String renderItem(org.openslx.virtualization.Version item) {
				return item.getName();
			}
		}, Version.class);

		// HardwareVersioBox
		cboE0VirtDev = new ComboBox<EthernetDevType>(new ComboBoxRenderer<EthernetDevType>() {
			@Override
			public String renderItem(EthernetDevType item) {
				return item.displayName;
			}
		}, EthernetDevType.class);
		
		cboMaxUsbSpeed = new ComboBox<UsbSpeed>(new ComboBoxRenderer<UsbSpeed>() {
			@Override
			public String renderItem(UsbSpeed item) {
				return item.displayName;
			}
		}, UsbSpeed.class);

		pnlEditor = new JEditorPane("text/plain", null);
		pnlScrollPane = new JScrollPane(pnlEditor, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
				JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);

		grid.add(pnlWarning, 2).fill(true, false).expand(true, false);
		grid.nextRow();
		grid.add(new JLabel(I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Label.sound.text")))
				.fill(true, false).expand(false, false);
		grid.add(cboSound).fill(true, false).expand(false, false);
		grid.nextRow();
		grid.add(new JLabel(I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Label.3DAcceleration.text")))
				.fill(true, false).expand(false, false);
		grid.add(cbo3DAcceleration).fill(true, false).expand(true, false);
		grid.nextRow();
		grid.add(new JLabel(I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Label.HWVersion.text")))
				.fill(true, false).expand(false, false);
		grid.add(cboHWVersion).fill(true, false).expand(true, false);
		grid.nextRow();
		grid.add(new JLabel(I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Label.E0VirtDev.text")))
				.fill(true, false).expand(false, false);
		grid.add(cboE0VirtDev).fill(true, false).expand(true, false);
		grid.nextRow();
		if (Session.hasFeature(Feature.CONFIGURE_USB)) {
			grid.add(new JLabel(I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Label.maxUSBSpeed.text")))
					.fill(true, false).expand(false, false);
			grid.add(cboMaxUsbSpeed).fill(true, false).expand(true, false);
			grid.nextRow();
		}

		grid.add(Box.createVerticalGlue(), 2).expand(true, true);
		grid.nextRow();

		JPanel buttonPane = new JPanel();
		buttonPane.setLayout(new BoxLayout(buttonPane, BoxLayout.LINE_AXIS));
		buttonPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
		buttonPane.add(Box.createHorizontalGlue());
		btnMore = new JButton(I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Button.more.text"));
		buttonPane.add(btnMore);
		buttonPane.add(Box.createRigidArea(new Dimension(10, 0)));
		btnCancel = new JButton(I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Button.cancel.text"));
		buttonPane.add(btnCancel);
		buttonPane.add(Box.createRigidArea(new Dimension(10, 0)));
		btnSave = new JButton(I18n.WINDOW_LAYOUT.getString("VirtDropDownConfigEditor.Button.save.text"));
		buttonPane.add(btnSave);
		grid.add(buttonPane, 2).fill(true, false).expand(true, false);
		grid.finish(false);

		setPreferredSize(Gui.getScaledDimension(600, 400));
		setMinimumSize(Gui.getScaledDimension(450, 375));
		if (modalParent != null) {
			Gui.centerShellOverShell(modalParent, this);
		}
	}

	// SoundBox
	public void initializeSoundBox(List<SoundCardType> list) {
		for (SoundCardType i : list) {
			cboSound.addItem(i);
		}
	}

	// 3 D acceleration
	public void initializeDDABox(List<DDAcceleration> list) {
		for (DDAcceleration i : list) {
			cbo3DAcceleration.addItem(i);
		}
	}

	// Hardware version
	public void initializeHWVersBox(List<Version> list) {
		if (list == null || list.isEmpty()) {
			// disable selection of items if list does not contain any items
			cboHWVersion.setEnabled(false);
		} else {
			// append items to combobox if list contains items
			for (Version i : list) {
				cboHWVersion.addItem(i);
			}
			
			// enable selection of items
			cboHWVersion.setEnabled(true);
		}
	}

	// Ethernet Device type
	public void initializeEDTBox(List<EthernetDevType> list) {
		for (EthernetDevType i : list) {
			cboE0VirtDev.addItem(i);
		}
	}

	// USB Speed
	public void initializeUsbBox(List<UsbSpeed> list) {
		for (UsbSpeed i : list) {
			cboMaxUsbSpeed.addItem(i);
		}
	}
}