package dt;

import java.awt.Dimension;
import java.awt.Toolkit;

import java.awt.GridLayout;

import javax.swing.JFrame;

public class ClockTester implements ClockDelegate {

	public JFrame createFrame(String title) {
		Clock clock1 = new Clock();
		clock1.setDelegate(this);
		clock1.start();

		Clock clock2 = new Clock(0, 0, 0);
		clock2.setDelegate(this);
		clock2.start();
		Clock clock3 = new Clock(0, 0, 0);
		clock3.setDelegate(this);
		clock3.start();

		Clock clock4 = new Clock(23, 59, 50);
		clock4.setDelegate(this);
		clock4.start();

		JFrame frame = new JFrame(title);
		frame.setLayout(new GridLayout(0, 1));

		frame.add(clock1.createComponent());
		frame.add(clock2.createComponent());
		frame.add(clock3.createComponent());
		frame.add(clock4.createComponent());

		return frame;
	}

	public void clockStarted(Clock clk) {
		System.out.println("[started]");
	}

	public void clockStopped(Clock clk) {
		System.out.println("[stopped]");
	}

	private static void createAndShowGUI() {
		JFrame.setDefaultLookAndFeelDecorated(true);

		ClockTester tester = new ClockTester();

		JFrame frame = tester.createFrame("Clock");

		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		frame.pack();

		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

		int width = screenSize.width / 3;
		int height = screenSize.height / 4;
		int x = (screenSize.width - width) / 2;
		int y = (screenSize.height - height) / 3;

		frame.setLocation(x, y);
		frame.setResizable(true);
		frame.setVisible(true);
	}

	public static void main(String[] args) {
		javax.swing.SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				createAndShowGUI();
			}
		});
	}
}