package client;

import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Scene;
import javafx.scene.control.TextField;
import javafx.stage.Stage;
import java.io.IOException;

import static utilities.FxUtilities.centerStage;

public class ClientLogin {
    @FXML
    public TextField usernameField;

    /**
     * Sets the username and switches to the loading screen.
     * @throws IOException if the FXML file is not found.
     */
    @FXML
    private void login() throws IOException {
        String username = usernameField.getText();
        if(username.isEmpty()) {
            return;
        }
        UsernameSingleton.getInstance().setUsername(username);
        var loader = new FXMLLoader(getClass().getResource("/client/clientLoading.fxml"));
        loader.load();
        Stage stage = (Stage) usernameField.getScene().getWindow();
        stage.setScene(new Scene(loader.getRoot(), 800, 600));
        centerStage(stage);
    }
}