package envoy.event;

import envoy.data.User;
import envoy.data.User.UserStatus;

/**
 * @author Leon Hofmeister
 * @since Envoy Common v0.2-alpha
 */
public final class UserStatusChange extends Event<UserStatus> {

	private final long id;

	private static final long serialVersionUID = 0L;

	/**
	 * Initializes a {@link UserStatusChange}.
	 *
	 * @param id     the ID of the {@link User} this event is related to
	 * @param status the status of the {@link User} this event is related to
	 * @since Envoy Common v0.2-alpha
	 */
	public UserStatusChange(long id, User.UserStatus status) {
		super(status);
		this.id = id;
	}

	/**
	 * Initializes a {@link UserStatusChange} through a User.
	 *
	 * @param user the User from which to build the event
	 * @since Envoy Common v0.2-alpha
	 */
	public UserStatusChange(User user) {
		this(user.getID(), user.getStatus());
	}

	/**
	 * @return the ID of the {@link User} this event is related to
	 * @since Envoy Common v0.2-alpha
	 */
	public long getID() { return id; }

	@Override
	public String toString() {
		return String.format("UserStatusChange[id=%d,status=%s]", id, value);
	}
}