/********************************************************************************
    *InternetCafe is a software solution that helps the management of Cybercafes 
    * according with the ITALIAN DECREE LAW ON ANTI-TERROR MEASURES, 27 JULY 2005.
    * Copyright (C) 2006  Guido Angelo Ingenito
   
    * This program is free software; you can redistribute it and/or
    * modify it under the terms of the GNU General Public License
    * as published by the Free Software Foundation; either version 2
    * of the License, or (at your option) any later version.
  
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   * 
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
   *******************************************************************************/
  
  package base.jdbs.ui.panel;
  
  import java.awt.BorderLayout;
  import java.awt.GridLayout;
  import java.awt.event.ActionEvent;
  import java.awt.event.ActionListener;
  import java.beans.PropertyChangeEvent;
  import java.beans.PropertyChangeListener;
  
  import javax.swing.JComboBox;
  import javax.swing.JPanel;
  import javax.swing.JScrollPane;
  import javax.swing.JTextArea;
  import javax.swing.JTextField;
  import javax.swing.border.TitledBorder;
  
  import org.apache.log4j.Logger;
  
  import base.jdbs.Backup;
  import base.jdbs.ConfigurationManager;
  import base.jdbs.SecurityLevel;
  
  import com.toedter.calendar.JDateChooser;
  
  /***
   * @author skunk
   * 
   */
  @SuppressWarnings("serial")
  public class BackupPanel extends JPanel {
  
  	private static final transient Logger logger = Logger
  			.getLogger(BackupPanel.class.getName());
  
  	private JPanel guIdPanel;
  
  	private JPanel namePanel;
  
  	private JPanel descriptionPanel;
  
  	private JPanel creationDatePanel;
  
  	private JPanel expirationDatePanel;
  
  	private JPanel securityLevelPanel;
  
  	private JPanel filePanel;
  
  	private JTextField guIdTextField;
  
  	private JTextField nameTextField;
  
  	private JScrollPane descriptionScrollPane;
  
  	private JTextArea descriptionTextArea;
  
  	private JDateChooser creationDateChooser;
  
  	private JDateChooser expirationDateChooser;
  
  	private JComboBox securityLevelComboBox;
  
  	private final Backup backup;
  
  	public BackupPanel(Backup backup) {
  		this.backup = backup;
  		initialize();
  	}
  
  	protected void initialize() {
  		this.setLayout(new GridLayout(2, 1));
  		JPanel topPanel = new JPanel();
  		topPanel.setLayout(new GridLayout(3, 2));
  
  		topPanel.add(this.getGuIdPanel());
  		topPanel.add(this.getNamePanel());
  		topPanel.add(this.getDescriptionPanel());
  		topPanel.add(this.getSecurityLevelPanel());
  		topPanel.add(this.getCreationDatePanel());
 		topPanel.add(this.getExpirationDatePanel());
 
 		JPanel bottomPanel = new JPanel();
 		bottomPanel.setLayout(new BorderLayout());
 		bottomPanel.add(this.getFilePanel());
 
 		this.add(topPanel);
 		this.add(bottomPanel);
 
 	}
 
 	/***
 	 * @return Returns the creationDatePanel.
 	 */
 	protected JPanel getCreationDatePanel() {
 		if (this.creationDatePanel == null) {
 			this.creationDatePanel = new JPanel();
 			this.creationDatePanel.setBorder(new TitledBorder("Creation Date"));
 			this.creationDatePanel.setLayout(new BorderLayout());
 			this.creationDatePanel.add(this.getCreationDateChooser(),
 					BorderLayout.CENTER);
 		}
 		return creationDatePanel;
 	}
 
 	/***
 	 * @return Returns the descriptionPanel.
 	 */
 	protected JPanel getDescriptionPanel() {
 		if (this.descriptionPanel == null) {
 			this.descriptionPanel = new JPanel();
 			this.descriptionPanel.setBorder(new TitledBorder("Description"));
 			this.descriptionPanel.setLayout(new BorderLayout());
 			this.descriptionPanel.add(this.getDescriptionScrollPane(),
 					BorderLayout.CENTER);
 		}
 		return descriptionPanel;
 	}
 
 	/***
 	 * @return Returns the expirationDatePanel.
 	 */
 	protected JPanel getExpirationDatePanel() {
 		if (this.expirationDatePanel == null) {
 			this.expirationDatePanel = new JPanel();
 			this.expirationDatePanel.setBorder(new TitledBorder(
 					"Expiration Date"));
 			this.expirationDatePanel.setLayout(new BorderLayout());
 			this.expirationDatePanel.add(this.getExpirationDateChooser(),
 					BorderLayout.CENTER);
 		}
 		return expirationDatePanel;
 	}
 
 	/***
 	 * @return Returns the guIdPanel.
 	 */
 	protected JPanel getGuIdPanel() {
 		if (this.guIdPanel == null) {
 			this.guIdPanel = new JPanel();
 			this.guIdPanel.setBorder(new TitledBorder(
 					"Global Unique Identifier"));
 			this.guIdPanel.setLayout(new BorderLayout());
 			this.guIdPanel.add(this.getGuIdTextField(), BorderLayout.CENTER);
 		}
 		return guIdPanel;
 	}
 
 	/***
 	 * @return Returns the namePanel.
 	 */
 	protected JPanel getNamePanel() {
 		if (this.namePanel == null) {
 			this.namePanel = new JPanel();
 			this.namePanel.setBorder(new TitledBorder("Name"));
 			this.namePanel.setLayout(new BorderLayout());
 			this.namePanel.add(this.getNameTextField(), BorderLayout.CENTER);
 		}
 		return namePanel;
 	}
 
 	/***
 	 * @return Returns the securityLevelPanel.
 	 */
 	protected JPanel getSecurityLevelPanel() {
 		if (this.securityLevelPanel == null) {
 			this.securityLevelPanel = new JPanel();
 			this.securityLevelPanel
 					.setBorder(new TitledBorder("Security Level"));
 			this.securityLevelPanel.setLayout(new BorderLayout());
 			this.securityLevelPanel.add(this.getSecurityLevelComboBox(),
 					BorderLayout.CENTER);
 		}
 		return securityLevelPanel;
 	}
 
 	/***
 	 * @return Returns the creationDateChooser.
 	 */
 	protected JDateChooser getCreationDateChooser() {
 		if (this.creationDateChooser == null) {
 			this.creationDateChooser = new JDateChooser();
 			this.creationDateChooser.setDate(backup.getCreationDate());
 			this.creationDateChooser.addPropertyChangeListener(
 					"creationDateChanged", new PropertyChangeListener() {
 
 						public void propertyChange(PropertyChangeEvent arg0) {
 							logger.debug("creationDateChooser propertyChange:"
 									+ arg0);
 							backup.setCreationDate(creationDateChooser
 									.getDate());
 
 						}
 					});
 		}
 		return creationDateChooser;
 	}
 
 	/***
 	 * @return Returns the descriptionTextArea.
 	 */
 	protected JTextArea getDescriptionTextArea() {
 		if (this.descriptionTextArea == null) {
 			this.descriptionTextArea = new JTextArea(backup.getDescription());
 			this.descriptionTextArea.addPropertyChangeListener(
 					"descriptionChanged", new PropertyChangeListener() {
 
 						public void propertyChange(PropertyChangeEvent arg0) {
 							logger.debug("descriptionTextArea propertyChange:"
 									+ arg0);
 							backup
 									.setDescription(descriptionTextArea
 											.getText());
 
 						}
 					});
 		}
 		return descriptionTextArea;
 	}
 
 	/***
 	 * @return Returns the expirationDateChooser.
 	 */
 	protected JDateChooser getExpirationDateChooser() {
 		if (this.expirationDateChooser == null) {
 			this.expirationDateChooser = new JDateChooser();
 			this.expirationDateChooser.setDate(backup.getExpirationDate());
 			this.expirationDateChooser.addPropertyChangeListener(
 					"expirationDateChanged", new PropertyChangeListener() {
 
 						public void propertyChange(PropertyChangeEvent arg0) {
 							logger
 									.debug("expirationDateChooser propertyChange:"
 											+ arg0);
 							backup.setExpirationDate(expirationDateChooser
 									.getDate());
 
 						}
 					});
 		}
 		return expirationDateChooser;
 	}
 
 	/***
 	 * @return Returns the guIdTextField.
 	 */
 	protected JTextField getGuIdTextField() {
 		if (this.guIdTextField == null) {
 			this.guIdTextField = new JTextField(backup.getGuId());
 			this.guIdTextField.setEditable(false);
 			this.guIdTextField.setEnabled(false);
 		}
 		return guIdTextField;
 	}
 
 	/***
 	 * @return Returns the nameTextField.
 	 */
 	protected JTextField getNameTextField() {
 		if (this.nameTextField == null) {
 			this.nameTextField = new JTextField(backup.getName());
 			this.nameTextField.addActionListener(new ActionListener() {
 				public void actionPerformed(ActionEvent arg0) {
 					logger.debug("nameTextField actionPerformed");
 					backup.setName(nameTextField.getText());
 				}
 			});
 		}
 		return nameTextField;
 	}
 
 	/***
 	 * @return Returns the securityLevelComboBox.
 	 */
 	protected JComboBox getSecurityLevelComboBox() {
 		if (this.securityLevelComboBox == null) {
 			this.securityLevelComboBox = new JComboBox();
 			for (int i = 0; i < SecurityLevel.level.length; i++) {
 				this.securityLevelComboBox.addItem(SecurityLevel.level[i]);
 				if (ConfigurationManager.getInstance()
 						.getDefaultBackupSecurityLevel().toString()
 						.equalsIgnoreCase(SecurityLevel.level[i]))
 					this.securityLevelComboBox
 							.setSelectedItem(SecurityLevel.level[i]);
 			}
 			this.securityLevelComboBox.addActionListener(new ActionListener() {
 				public void actionPerformed(ActionEvent arg0) {
 					logger.debug("securityLevelComboBox actionPerformed");
 					backup.setSecurityLevel(SecurityLevel
 							.fromStringToSecurityLevel(securityLevelComboBox
 									.getSelectedItem().toString()));
 
 				}
 			});
 		}
 		return securityLevelComboBox;
 	}
 
 	/***
 	 * @return Returns the descriptionScrollPane.
 	 */
 	protected JScrollPane getDescriptionScrollPane() {
 		if (this.descriptionScrollPane == null) {
 			this.descriptionScrollPane = new JScrollPane(this
 					.getDescriptionTextArea());
 		}
 		return descriptionScrollPane;
 	}
 
 	/***
 	 * @return Returns the filePanel.
 	 */
 	protected JPanel getFilePanel() {
 		if (this.filePanel == null) {
 			this.filePanel = new TabledFilePanel(backup);
 		}
 		return filePanel;
 	}
 
 }