import javafx.fxml.FXMLLoader;
import javafx.stage.Stage;
import javafx.scene.Scene;

public class BackgroundManager {

  protected final Stage backgroundStage = new Stage();
  protected Scene scene;

  // Private class to generate singleton
  private static BackgroundManager backgroundManager = new BackgroundManager();
  // init

  private BackgroundManager() {
    // Setup window
    try {
      scene = new Scene(FXMLLoader.load(BackgroundManager.class.getResource("resources/BackgroundManagerWindow.fxml")), 800, 600);
    } catch (Exception e) {
      // If it fails, write the error message to screen
      e.printStackTrace();
    }
    backgroundStage.setScene(scene);
    backgroundStage.setTitle("Background");
    backgroundStage.setMinWidth(300);
    backgroundStage.setMinHeight(300);
  }

  // Functions
  // Geters
  public static BackgroundManager getInstance() {
    return backgroundManager;
  }
  // Setters

  // Others
  protected void showWindow() {
    backgroundStage.show();
  }
}