package envoy.client.ui.settings;

import javafx.geometry.Insets;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.scene.paint.Color;

import envoy.client.net.Client;

/**
 * Inheriting from this class signifies that options should only be available if the
 * {@link envoy.data.User} is currently online. If the user is currently offline, all
 * {@link javafx.scene.Node} variables will be disabled and a {@link Tooltip} will be displayed for
 * the whole node.
 *
 * @author Leon Hofmeister
 * @author Kai S. K. Engelbart
 * @since Envoy Client v0.2-beta
 */
public abstract class OnlineOnlySettingsPane extends SettingsPane {

	protected final Client client = context.getClient();

	private final Tooltip beOnlineReminder =
		new Tooltip("You need to be online to modify your account.");

	/**
	 * @param title the title of this pane
	 * @since Envoy Client v0.2-beta
	 */
	protected OnlineOnlySettingsPane(String title) {
		super(title);

		setDisable(!client.isOnline());

		if (!client.isOnline()) {
			final var infoLabel =
				new Label("You shall not pass!\n(... Unless you would happen to be online)");
			infoLabel.setId("info-label-warning");
			infoLabel.setWrapText(true);
			getChildren().add(infoLabel);
			setBackground(new Background(
				new BackgroundFill(Color.grayRgb(100, 0.3), CornerRadii.EMPTY, Insets.EMPTY)));

			Tooltip.install(this, beOnlineReminder);
		} else
			Tooltip.uninstall(this, beOnlineReminder);
	}

	/**
	 * Sets the text of the tooltip displayed for this pane.
	 *
	 * @param text the text to display
	 * @since Envoy Client v0.2-beta
	 */
	protected void setToolTipText(String text) {
		beOnlineReminder.setText(text);
	}
}