/**
DOCUMENT!!!!!!!!!!!!!!!!!!!

@author Travis Zimmerman
@version 1.0

File Name: SiteGUI.java
*/

import java.util.ArrayList;
import java.io.*;
import javax.swing.*;
import javax.swing.border.*;
import java.awt.*;
import java.awt.event.*;

public class SiteGUI extends JFrame
{
	public SiteGUI()
	{
		mySites = new ArrayList();
		setSize(WIDTH, HEIGHT);
		setLocation(OFFSET, OFFSET);
		setTitle("Site Manager v1.00");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		desktop = new JDesktopPane();
      desktop.setBackground(Color.white);
      getContentPane().add(desktop, BorderLayout.CENTER);
		try
		{
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
		}
		catch(Exception e)
		{
			System.out.println("Error setting native LAF: " + e);
		}
		initMenu();
		show();
	}
	
	private void initMenu()
	{
		myMenuBar = new JMenuBar();
		setJMenuBar(myMenuBar);
		myFileMenu = new JMenu("File");
		mySitesMenu = new JMenu("Sites");
		myHelpMenu = new JMenu( "Help" );
		
		//create the menu items
		JMenuItem newSiteMenuItem = new JMenuItem("New Site");
		JMenuItem openSiteMenuItem = new JMenuItem("Open Site");
		JMenuItem editSiteMenuItem = new JMenuItem("Edit Site");
		JMenuItem deleteSiteMenuItem = new JMenuItem("Delete Site");
		JMenuItem textBackupMenuItem = new JMenuItem("Text Backup");
		JMenuItem exitMenuItem = new JMenuItem("Exit");
		JMenuItem aboutMenuItem = new JMenuItem("About Site Manager");
		
		//add actionlisteneers here
		newSiteMenuItem.addActionListener( new newSiteItemListener() );
		openSiteMenuItem.addActionListener( new openSiteItemListener() );
		editSiteMenuItem.addActionListener( new editSiteItemListener() );
		deleteSiteMenuItem.addActionListener( new deleteSiteItemListener() );
		textBackupMenuItem.addActionListener( new textBackupItemListener() );
		exitMenuItem.addActionListener( new exitItemListener() );
		aboutMenuItem.addActionListener( new aboutItemListener() );
		
		//add menu items to the menus
		myFileMenu.add(textBackupMenuItem);
		myFileMenu.add(exitMenuItem);
		mySitesMenu.add(newSiteMenuItem);
		mySitesMenu.add(openSiteMenuItem);
		mySitesMenu.add(editSiteMenuItem);
		mySitesMenu.add(deleteSiteMenuItem);
		myHelpMenu.add(aboutMenuItem);
		
		myMenuBar.add( myFileMenu );
		myMenuBar.add( mySitesMenu );
		myMenuBar.add( myHelpMenu );
	}
	
	//create the listeners
	class newSiteItemListener implements ActionListener
	{
		public void actionPerformed(ActionEvent evt)
		{
			newSiteItemActionPerformed(evt);
		}
	}
	
	class openSiteItemListener implements ActionListener
	{
		public void actionPerformed(ActionEvent evt)
		{
			openSiteItemActionPerformed(evt);
		}
	}
	
	class editSiteItemListener implements ActionListener
	{
		public void actionPerformed(ActionEvent evt)
		{
			editSiteItemActionPerformed(evt);
		}
	}
	
	class deleteSiteItemListener implements ActionListener
	{
		public void actionPerformed(ActionEvent evt)
		{
			deleteSiteItemActionPerformed(evt);
		}
	}
	
	class textBackupItemListener implements ActionListener
	{
		public void actionPerformed(ActionEvent evt)
		{
			textBackupItemActionPerformed(evt);
		}
	}
	
	class exitItemListener implements ActionListener
    {
        public void actionPerformed(ActionEvent evt)
        {
            exitItemActionPerformed(evt);
        }
    }

    class aboutItemListener implements ActionListener
    {
        public void actionPerformed(ActionEvent evt)
        {
            aboutItemActionPerformed(evt);
        }
    }
	 
	
	//create the handlers
	private void newSiteItemActionPerformed(ActionEvent evt)
	{
		NewSiteInternalFrame newSiteFrame = new NewSiteInternalFrame();
		newSiteFrame.setVisible(true);
		desktop.add(newSiteFrame);
		try
		{
			newSiteFrame.setSelected(true);
		}
		catch (java.beans.PropertyVetoException e) {}
	}
	
	private void openSiteItemActionPerformed(ActionEvent evt)
	{
		OpenSiteInternalFrame openSiteFrame = new OpenSiteInternalFrame();
		openSiteFrame.setVisible(true);
		desktop.add(openSiteFrame);
		try
		{
			openSiteFrame.setSelected(true);
		}
		catch (java.beans.PropertyVetoException e) {}
	}
	
	private void editSiteItemActionPerformed(ActionEvent evt)
	{
		EditSiteInternalFrame editSiteFrame = new EditSiteInternalFrame();
		editSiteFrame.setVisible(true);
		desktop.add(editSiteFrame);
		try
		{
			editSiteFrame.setSelected(true);
		}
		catch (java.beans.PropertyVetoException e) {}
	}
	
	private void deleteSiteItemActionPerformed(ActionEvent evt)
	{
		DeleteSiteInternalFrame deleteSiteFrame = new DeleteSiteInternalFrame();
		deleteSiteFrame.setVisible(true);
		desktop.add(deleteSiteFrame);
		try
		{
			deleteSiteFrame.setSelected(true);
		}
		catch (java.beans.PropertyVetoException e) {}
	}
	
	private void textBackupItemActionPerformed(ActionEvent evt)
	{
		try
		{
			PrintWriter out = new PrintWriter( new FileWriter("sites.txt") );
			read();
			for (int i = 0; i < mySites.size(); i++)
				out.println( ((Site)mySites.get(i)).toString() );
			out.close();
		}
		catch (java.io.IOException e) {}
		catch (java.lang.ClassNotFoundException e) {}
		
		String message = "Text backup of all sites created as \"sites.txt\"";
		JOptionPane messagePane = new JOptionPane();
		messagePane.showMessageDialog(this, message);
	}
	
	private void exitItemActionPerformed(ActionEvent evt)
	{
		System.exit(0);
	}
	
	private void aboutItemActionPerformed(ActionEvent evt)
	{
		String about = "Site Manager\nVersion 1.00\nTravis Zimmerman\n05.26.04\nAll Rights Reserved.";
		JOptionPane aboutPane = new JOptionPane();
		aboutPane.showMessageDialog(this, about);
	}
	
	
	private void save()
		throws IOException, ClassNotFoundException
	{
		File tempFile = new File("sites.tez");
		
		ObjectOutputStream out = new ObjectOutputStream( new FileOutputStream(tempFile) );
		out.writeObject(mySites);
		out.close();
	}
		
	private void read()
		throws IOException, ClassNotFoundException
	{
		File tempFile = new File("sites.tez");
		if (tempFile.exists())
		{
			ObjectInputStream in = new ObjectInputStream(new FileInputStream(tempFile));
			mySites = (ArrayList)in.readObject();
			in.close();
		}
	}
	
	
	public static void main( String []args )
   {
		new SiteGUI();
   }
	
	private ArrayList mySites;
	private JDesktopPane desktop;
	private JMenuBar myMenuBar;
	private JMenu myFileMenu;
	private JMenu mySitesMenu;
	private JMenu myHelpMenu;
	
	private final int WIDTH = 530;
	private final int HEIGHT = 600;
	private final int OFFSET = 50;

}