package ResearchLab3;
import java.awt.Desktop;
import java.io.File;
import java.io.IOException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.Pane;
import javafx.scene.layout.VBox;
import javafx.stage.FileChooser;
import javafx.stage.DirectoryChooser;
import javafx.stage.Stage;
import java.util.*;
import java.util.zip.*;
import java.io.*;

public final class Zipper extends Application
{
    private Desktop desktop = Desktop.getDesktop();

    @Override
    public void start(final Stage stage)
    {
        stage.setTitle("File Chooser");

        final FileChooser fileChooser = new FileChooser();
        final DirectoryChooser directoryChooser = new DirectoryChooser();
        final Button openFileButton = new Button("Select File");
        final Button openDirectoryButton = new Button("Select Directory");

        openFileButton.setOnAction(new EventHandler<ActionEvent>()
        {
        	@Override
            public void handle(final ActionEvent e)
            {
            	File src = fileChooser.showOpenDialog(null);
                if (src != null)
                	createZip(src);
                else
                    System.out.println("No File Selected.");
            }
        });

        openDirectoryButton.setOnAction(new EventHandler<ActionEvent>()
        {
        	@Override
            public void handle(final ActionEvent e)
            {
            	File src = directoryChooser.showDialog(null);
                if (src != null)
                    createZip(src);
                else
                    System.out.println("No Directory Selected.");
            }
        });

        final GridPane inputGridPane = new GridPane();

        GridPane.setConstraints(openFileButton, 0, 0);
        GridPane.setConstraints(openDirectoryButton, 1, 0);
        inputGridPane.setHgap(6);
        inputGridPane.setVgap(6);
        inputGridPane.getChildren().addAll(openFileButton, openDirectoryButton);

        final Pane rootGroup = new VBox(12);
        rootGroup.getChildren().addAll(inputGridPane);
        rootGroup.setPadding(new Insets(12, 12, 12, 12));

        stage.setScene(new Scene(rootGroup));
        stage.show();
    }

    private static void createZip(File src)
    {
        ZipFile newZip = new ZipFile(src);
        newZip.fillFileList(src);
        newZip.makeZip(src);
    }

    public static void main(String[] args) {
    	Application.launch(args);
    }
}