package class8_1_RemoteControl;

import class8_1_RemoteControl.other.Command;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import java.awt.Color;
import java.awt.Container;

/**
 * This class controls the operation of an automobile
 * @author hornick
 */
public class Car extends JFrame {
    // Currently used only for positioning the windows.
    static int instanceCount = 0;
	private String title;

    JLabel status = new JLabel();
    /**
     * @param title name of car
     */
    public Car(String title) {
        setTitle(title);
		this.title = title;
        setSize(200, 80);
        setLocation(100, 100+80*instanceCount++);
        setResizable(false);
        setVisible(true);
        setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);

		// Retrieves the window's contentPane and sets the background color
		Container contentPane = getContentPane();
		JPanel jp = new JPanel();
		contentPane.add(jp);
		
		jp.setBackground(Color.LIGHT_GRAY);

		status.setText("engine off");
		jp.add(status);
		contentPane.validate();
		contentPane.repaint();
	}
	
	/**
	 * Simulate the command that starts the engine
	 */
	public void startEngine() {
		status.setText("engine on");
	}

	/**
	 * Simulate the command that shuts the engine off
	 */
	public void stopEngine() {
		status.setText("engine off");
	}
	// Any number of other commands may be implemented here 

	public final Command carStartCommand =
		new Command() {
			public String getCommandName() {
				return "Start "+title;
			}
			public boolean execute() {
				startEngine();
				return true;
			}
			public boolean unexecute() {
				stopEngine();
				return true;
			}
		};
}