import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.ArrayList;
import javax.swing.Timer;
import java.awt.event.*;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class DotTester extends JPanel implements MouseListener, ActionListener
{    public static int WIDTH=800;
    public static int HEIGHT=600;
    private Font titleFont, regularFont;
    private int x,y;
    private Dot[] dots;
    private String message;
    

    public DotTester()
    {

        //initialize variables here...
        titleFont = new Font("Roman", Font.BOLD, 18);
        regularFont = new Font("Helvetica", Font.PLAIN, 12);
        x=0;
        y=0;
        message="Hit the red dot";
        dots = new Dot[3];
        dots[0] = new Dot(50,200, 50, Color.BLUE,  this,400, 350);
        dots[1] = new Dot(110,200, 50, Color.BLUE, this, 10, 490);
        dots[2] = new Dot(170,200, 50, Color.RED, this, 10, 150);
        //wait = new Timer(1000, this);
        //duration = new Timer(100, this);
        //wait.addActionListener(this);
        //duration.addActionListener(this);
        dots[0].setVisable(true);
        dots[0].start();
    }
    public static void main(String[] args) {
        DotTester app= new DotTester();
        JFrame window = new JFrame("Dot Tester");
        window.setSize(WIDTH, HEIGHT);
        window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        window.getContentPane().add(app);

        window.getContentPane().addMouseListener(app);
        

        window.setVisible(true);

    }
    public void paintComponent(Graphics g){
        super.paintComponent(g);
        g.setColor(Color.WHITE);
        g.fillRect(0, 0, getWidth(),getHeight());
        g.setColor(Color.BLUE);
        g.setFont(titleFont);
        g.drawString("Dot Tester", 20, 20);
        g.drawString("X = "+x+"   Y = "+y, 20, 100);
        g.drawString(message, 500,200);
        g.setColor(Color.BLACK);
        g.setFont(regularFont);
        g.drawString("Click with your mouse", 20, 40);
        
        for (Dot d:dots)
            d.draw(g);

    }
    // update is a workaround to cure Windows screen flicker problem
    public void update(Graphics g){
        paint(g);
    }
    /**
     * These are the Methods needed to implement the MouseListener Interface
     */
    @Override
    public void mouseClicked(MouseEvent e) {

    }
    @Override
    public void mousePressed(MouseEvent e) {

    }
    @Override
    public void mouseReleased(MouseEvent e) {
        x=e.getX();
        y=e.getY();
        
        if (dots[2].contains(x,y) )
           message = "hit!";
        else
           message = "miss";
        repaint();
    }
    @Override
    public void mouseEntered(MouseEvent e) {

    }
    @Override
    public void mouseExited(MouseEvent e) {

    }
    public void actionPerformed(ActionEvent e) {

        for(int i=0; i< dots.length; i++)
        {
            int next = (i+1)%3;
            Timer wait = dots[i].getWaitTimer();
            Timer duration = dots[i].getDurationTimer();
        if (e.getSource()==duration){// time turn off
            duration.stop();
            dots[next].getWaitTimer().start();
            dots[i].setVisable(false);
        }
        if (e.getSource()==wait)
        { 
            wait.stop();
            duration.start();
            dots[i].setVisable(true);
            
        }
       }
        repaint();
    }


}