import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Point;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.Random;

import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.Timer;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

/**
 * This class is responsible for the spinning wheel that is going to be
 * displayed in the game of life
 */

// spin wheel class
public class SpinWheel extends JFrame {

	private Point pPoint;
	private double spaces = getNumSpaces();

	public static void main(String[] args) {

		SpinWheel spin = new SpinWheel();

	}
	public  Point getPointOnCircle(float degress, float radius) {

		int x = Math.round(getWidth() / 2);
		int y = Math.round(getHeight() / 2);

		double rads = Math.toRadians(degress /*- 90*/); // 0 becomes the top

		// Calculate the outter point of the line
		int xPosy = Math.round((float) (x + Math.cos(rads) * radius));
		int yPosy = Math.round((float) (y + Math.sin(rads) * radius));

		 pPoint = new Point(xPosy, yPosy);
		 return pPoint;
	}

	// method to determine spaces using the xy coordinate from the spin
	// circle
	public double getNumSpaces() {
		double numSpaces = 0;
		// for red zone
		if (pPoint.getX() >= 89 && pPoint.getY() >= 59) {
			numSpaces = 1;
		}
		// for blue zone
		if (pPoint.getX() <= 185 && pPoint.getY() <= 70) {
			numSpaces = 2;
		}
		if (pPoint.getX() <= 89 && pPoint.getY() >= 57) {
			numSpaces = 3;
		}

		return numSpaces;
	}



	public SpinWheel() {
		EventQueue.invokeLater(new Runnable() {
			@Override
			public void run() {
				try {
					UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
				} catch (ClassNotFoundException | InstantiationException | IllegalAccessException
						| UnsupportedLookAndFeelException ex) {
					ex.printStackTrace();
				}
				JFrame frame = new JFrame("Wheel Spin");
				frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
				frame.add(new TestPane());
				frame.pack();
				frame.setLocationRelativeTo(null);
				frame.setVisible(true);
			}
		});
	}

	public class TestPane extends JPanel {

		private float degrees = 0;

		public TestPane() {
			Timer timer = new Timer(20, new ActionListener() {

				@Override
				public void actionPerformed(ActionEvent e) {
					degrees += 0.5f;

					repaint();
				}
			});
			timer.start();

		}

		@Override
		public Dimension getPreferredSize() {
			return new Dimension(200, 200);
		}

		// drawing the circle
		@Override
		public void paintComponent(Graphics g) {
			super.paintComponent(g);
			Graphics2D g2d = (Graphics2D) g.create();
			// to get the background image running in the spinning wheel
			// change the image and make sure that it is numbered so the players
			// can understand it
			BufferedImage img = null;
			try {
				img = ImageIO.read(new File("1-primary.jpg"));

			} catch (IOException e) {
				System.out.println("Image not Found");
				e.printStackTrace();
			}

			g2d.drawRenderedImage(img, null);

			int diameter = Math.min(getWidth(), getHeight());
			int x = (getWidth() - diameter) / 2;
			int y = (getHeight() - diameter) / 2;

			g2d.setColor(Color.GREEN);
			g2d.drawOval(x, y, diameter, diameter);

			// outer circle and line that rotate around the wheel
			g2d.setColor(Color.BLACK);
			float innerDiameter = 20;

			Point p = getPointOnCircle(degrees, (diameter / 2f) - (innerDiameter / 2));

			g2d.fillOval(x + p.x - (int) (innerDiameter / 2), y + p.y - (int) (innerDiameter / 2), (int) innerDiameter,
					(int) innerDiameter);
			g2d.drawOval(x + p.x - (int) (innerDiameter / 2), y + p.y - (int) (innerDiameter / 2), (int) innerDiameter,
					(int) innerDiameter);

			Point l = getPointOnCircle(degrees, (diameter / 2f) - (innerDiameter / 2));

			g2d.drawLine(l.x, y + l.y - (int) (innerDiameter / 2), 100, 100);

			g2d.dispose();
		}

	}
}