package gui.processors;

import javax.swing.JLabel;

/**
 *
 * @author mark
 */
public class Student {

	private final Integer seat;
	private Status status = Status.NONE;
	private final JLabel label;

	public Student(Integer seat, JLabel label) {
		this.seat = seat;
		this.label = label;
	}

	public synchronized void addStatus(Status newStatus) {
		// do nothing if new status is same as current status
		if (status == newStatus) {
			return;
		}

		if (status == Status.NONE) {
			status = newStatus;
		} else {
			status = Status.BOTH;
		}

		updateColour();
	}

	public synchronized void removeStatus(Status newStatus) {

		if (status == Status.BOTH) {
			// set status to opposite of one being removed
			status = newStatus == Status.HELP ? Status.MARKING : Status.HELP;
		} 
		else if (status == newStatus) {
			status = Status.NONE;
		}

		updateColour();
	}

	public Status getStatus() {
		return status;
	}
	
	private void updateColour() {
		System.out.println("setting color");
		label.setBackground(status.getColour());
	}

}