/* Marc Mendoza
* AP Java 3rd Block
* Program #3 Towers of Hanoi*/

import javax.swing.*;//imports utilities
import java.awt.*;
import java.awt.event.*;
import java.util.*;

public class Hanoi extends JFrame implements ActionListener, ItemListener
{
    private JRadioButton[] radioButton = new JRadioButton[3];
    private JRadioButton[] radioButton2 = new JRadioButton[3];
    JPanel radio = new JPanel();
    JPanel radio2 = new JPanel();
    JFrame mw = new JFrame();//variables initialized
    Panel cp = new Panel();
    Panel cp2 = new Panel();
    Container stand = new Container();
    JScrollPane textArea = new JScrollPane();
    Dimension d = Toolkit.getDefaultToolkit().getScreenSize();//calls screensize dimension
    
    public Hanoi()
    {
        mw.add(cp2());//calls various methods and adds it to the contentpane which is then added to the main window
        mw.add(cp());
        mw();
        stand = mw.getContentPane();
        Graphics g = stand.getGraphics();
        g.setColor(Color.black);
        g.drawRect(50,50,200,100);
        g.fillRect( 50, 50, 200, 100);
    }
    
    public JFrame mw()//creates main window
    {
        mw.setBounds(d.width / 4, d.height / 30, 750, 1000);
        mw.setVisible(true);
        mw.setResizable(false);
        mw.setTitle("Towers of Hanoi");
        mw.setDefaultCloseOperation(EXIT_ON_CLOSE);
        mw.setLayout(new GridLayout(0, 1));
        JLabel image = new JLabel(new ImageIcon("ship.jpg"));//image added to label and to container
        mw.setIconImage(new ImageIcon("hicon.jpg").getImage());
        return mw;
    }
    
    public JPanel radio()//creates radio button
    {
        String[] rtext = {"A", "B", "C"};
        for(int i = 0; i < rtext.length; i++)
        {
            radioButton[i] = new JRadioButton(rtext[i]);
            radioButton[i].addItemListener(this);
            radio.add(radioButton[i]);
        }
        return radio;
    }
    
    public JPanel radio2()//creates radio button
    {
        String[] rtext = {"a", "b", "c"};
        for(int i = 0; i < rtext.length; i++)
        {
            radioButton2[i] = new JRadioButton(rtext[i]);
            radioButton2[i].addItemListener(this);
            radio2.add(radioButton[i]);
        }
        return radio;
    }
    
    public void paint(Graphics g)
    {
        g.setColor(Color.black);
        g.drawRect( 50, 50, 200, 100);
    }
    
    public Panel cp()//creates right side of mw
    {
        cp.setLayout(new BorderLayout());
        
        Panel main = new Panel();
        main.setLayout(new GridLayout(0, 1));
        
        Panel first = new Panel();
        first.setLayout(new GridLayout(1, 0));
        JLabel source = new JLabel();
        source.setText("Source:");
        main.add(source);
        first.add(radio());
        main.add(first);
        
        Panel second = new Panel();
        second.setLayout(new GridLayout(1, 0));
        JLabel dest = new JLabel();
        dest.setText("Destination:");
        main.add(dest);
        second.add(radio2());
        main.add(radio2());
        
        JButton moveb = new JButton("Move");
        moveb.addActionListener(this);
        JButton resetb = new JButton("Reset");
        resetb.addActionListener(this);
        JPanel buttons = new JPanel();
        buttons.setLayout(new FlowLayout());
        buttons.add(moveb);
        buttons.add(resetb);
        
        JLabel number = new JLabel();
        number.setText("# of disks:");
        Panel disk = new Panel();
        JTextField in = new JTextField(22);
        in.addActionListener(this);
        in.setText("");
        in.setHorizontalAlignment(JTextField.RIGHT);
        disk.add(number);
        disk.add(in);
        
        main.add(buttons);
        main.add(disk);
        cp.add(main, BorderLayout.CENTER);
        cp.add(textArea(), BorderLayout.EAST);
        return cp;
    }
    
    public Panel cp2()//creates header and towers
    {
        JLabel header = new JLabel();
        header.setText("Towers of Hanoi");//creates header
        header.setSize(150, 25);
        cp2.add(header);//adds header to content pane
        return cp2;
    }
    
    public JScrollPane textArea()//creates textarea
    {
        JTextArea text = new JTextArea();
        text.setColumns(20);
        text.setRows(10);
        text.setEditable(false);
        JScrollPane scrollText = new JScrollPane(text);
        scrollText.setSize(200, 465);
        return scrollText;
    }
    
    public void actionPerformed(ActionEvent event)//action listener
    {
        
    }
    
    public void itemStateChanged(ItemEvent event)
    {
        
    }
    
    public static void main(String[] args)//runs the hanoi method
    {
        Hanoi h = new Hanoi();
    }
}