fun tryLogin(username: String, password: String, remember: Boolean) {
        runAsync {
            username == "admin" && password == "secret"
        } ui { successfulLogin ->
            if (successfulLogin) {
                loginScreen.clear()

                if (remember) {
                    with (config) {
                        set(USERNAME to username)
                        set(PASSWORD to password)
                        save()
                    }
                }

                loginScreen.replaceWith(workbench, null, sizeToScene = true, centerOnScreen = true)
            } else {
                showLoginScreen("Incorrect credentials. Try again.", true)
            }
        }
    }