/**************************************************
*   Author: Morrison
*   Date:  23 Feb 2022
**************************************************/
import javafx.application.Application;
import javafx.application.Platform;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.layout.BorderPane;
import java.util.Optional;
import java.nio.file.Path;
import javafx.scene.control.Menu;
import javafx.scene.control.MenuItem;
import javafx.scene.control.MenuBar;
import java.nio.file.Files;
import java.nio.file.NoSuchFileException;
import java.nio.file.IOException;
public class FileShower extends Application
{
    private Optional<Path> filePath;
    public FileShower()
    {
        filePath = Optional.of(Path.of("sampler.txt"));
    }

    @Override
    public void init()
    {
    }

    @Override
    public void start(Stage primary)
    {
        BorderPane bp = new BorderPane();
        Scene s = new Scene(bp, 800, 500);
        primary.setScene(s);
        bp.setTop(populateMenuBar());
        primary.show();
    }
    private MenuBar populateMenuBar()
    {
        MenuBar mbar = new MenuBar();
        Menu fileMenu = new Menu("File");
        mbar.getMenus().add(fileMenu);
        MenuItem openItem = new MenuItem("Open...");
        MenuItem quitItem = new MenuItem("Quit");
        quitItem.setOnAction( e ->
        {
            Platform.exit();
        });
        fileMenu.getItems().addAll(openItem, quitItem);
        return mbar;
    }
    private String aspirateFileInPath()
    {
        try(BufferedReader br = File.newBufferedReader(filePath.get());)
        {
            StringBuffer sb = new StringBuffer();
            sb.lines().forEach( line -> sb.append(line + "\n"));
        }
        catch(NoSuchFileException ex)
        {
            System.err.printf("File %s does not exist\n", filePath.get().getName() );
        }
        catch(IOException ex)
        {
            ex.printStackTrace();
        }
    }

    @Override
    public void stop()
    {
    }
}