package systems.crigges.kamil;

import java.awt.EventQueue;

import javax.swing.JFrame; import javax.swing.GroupLayout; import javax.swing.GroupLayout.Alignment; import javax.swing.JButton; import javax.swing.JFileChooser; import javax.swing.JTextField; import javax.swing.LayoutStyle.ComponentPlacement; import javax.swing.UIManager; import javax.swing.UnsupportedLookAndFeelException; import javax.swing.JLabel; import javax.swing.JTextArea; import javax.swing.border.LineBorder; import javax.swing.plaf.FileChooserUI;

import java.awt.Color; import java.awt.event.ActionListener; import java.io.File; import java.io.FileOutputStream; import java.nio.file.Files; import java.awt.event.ActionEvent;

public class Kamil {

private JFrame frame;
private JTextField textField;
private JTextField textField_1;
private JTextField textField_2;

/**
 * Launch the application.
 * @throws UnsupportedLookAndFeelException 
 * @throws IllegalAccessException 
 * @throws InstantiationException 
 * @throws ClassNotFoundException 
 */
public static void main(String[] args) throws ClassNotFoundException, InstantiationException, IllegalAccessException, UnsupportedLookAndFeelException {
    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    EventQueue.invokeLater(new Runnable() {
        public void run() {
            try {
                Kamil window = new Kamil();
                window.frame.setVisible(true);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
}

/**
 * Create the application.
 */
public Kamil() {
    initialize();
}

/**
 * Initialize the contents of the frame.
 */
private void initialize() {
    frame = new JFrame();
    frame.setBounds(100, 100, 729, 354);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JButton btnSelect = new JButton("Select...");
    btnSelect.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JFileChooser fc = new JFileChooser();
            fc.setCurrentDirectory(new File(textField.getText().equals("") ? "." :  textField.getText()));
            fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
            fc.setAcceptAllFileFilterUsed(false);
            if (fc.showOpenDialog(frame) == JFileChooser.APPROVE_OPTION) {
                textField.setText(fc.getSelectedFile().getAbsolutePath());
            }
        }
    });

    textField = new JTextField();
    textField.setEditable(false);
    textField.setColumns(10);

    JLabel lblSource = new JLabel("Source Folder");

    textField_1 = new JTextField();
    textField_1.setEditable(false);
    textField_1.setColumns(10);

    JLabel lblDestinationFolder = new JLabel("Destination Folder");

    JButton button = new JButton("Select...");
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JFileChooser fc = new JFileChooser();
            fc.setCurrentDirectory(new File(textField_1.getText().equals("") ? "." : textField_1.getText() ));
            fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
            fc.setAcceptAllFileFilterUsed(false);
            if (fc.showOpenDialog(frame) == JFileChooser.APPROVE_OPTION) {
                textField_1.setText(fc.getSelectedFile().getAbsolutePath());
            }
        }
    });

    JButton btnNewButton = new JButton("Process");
    btnNewButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            try{
                File sourceFolder = new File(textField.getText());
                File[] files = sourceFolder.listFiles();
                for(File f : files){
                    String content = new String(Files.readAllBytes(f.toPath()));
                    int index = content.lastIndexOf(";$ZYKART_ENDE");
                    String before = content.substring(0, index);
                    String after = content.substring(index);
                    String res = before + ";$ZYKLUS_ENDE\r\n" + after;
                    FileOutputStream out = new FileOutputStream(new File(textField_1.getText() + "\\" + f.getName()));
                    out.write(res.getBytes());
                    out.close();
                    if(!textField_2.getText().equals("")){
                        out = new FileOutputStream(new File(textField_2.getText() + "\\" + f.getName()));
                        out.write(res.getBytes());
                        out.close();
                    }
                    f.delete();
                }
            }catch(Exception ec){
                ec.printStackTrace();;
            }
        }
    });

    JLabel lblDestinationFolder_1 = new JLabel("Destination Folder 2");

    textField_2 = new JTextField();
    textField_2.setEditable(false);
    textField_2.setColumns(10);

    JButton button_1 = new JButton("Select...");
    button_1.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JFileChooser fc = new JFileChooser();
            fc.setCurrentDirectory(new File(textField_2.getText().equals("") ? "." : textField_2.getText() ));
            fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
            fc.setAcceptAllFileFilterUsed(false);
            if (fc.showOpenDialog(frame) == JFileChooser.APPROVE_OPTION) {
                textField_2.setText(fc.getSelectedFile().getAbsolutePath());
            }
        }
    });
    GroupLayout groupLayout = new GroupLayout(frame.getContentPane());
    groupLayout.setHorizontalGroup(
        groupLayout.createParallelGroup(Alignment.TRAILING)
            .addGroup(groupLayout.createSequentialGroup()
                .addContainerGap()
                .addGroup(groupLayout.createParallelGroup(Alignment.LEADING)
                    .addComponent(lblSource)
                    .addComponent(btnNewButton, Alignment.TRAILING, GroupLayout.PREFERRED_SIZE, 143, GroupLayout.PREFERRED_SIZE)
                    .addGroup(Alignment.TRAILING, groupLayout.createSequentialGroup()
                        .addGroup(groupLayout.createParallelGroup(Alignment.LEADING)
                            .addComponent(textField_1, GroupLayout.DEFAULT_SIZE, 493, Short.MAX_VALUE)
                            .addComponent(textField, Alignment.TRAILING, GroupLayout.DEFAULT_SIZE, 493, Short.MAX_VALUE))
                        .addPreferredGap(ComponentPlacement.RELATED)
                        .addGroup(groupLayout.createParallelGroup(Alignment.LEADING, false)
                            .addComponent(btnSelect, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(button, GroupLayout.DEFAULT_SIZE, 101, Short.MAX_VALUE)))
                    .addGroup(Alignment.TRAILING, groupLayout.createSequentialGroup()
                        .addComponent(textField_2, GroupLayout.DEFAULT_SIZE, 567, Short.MAX_VALUE)
                        .addPreferredGap(ComponentPlacement.RELATED)
                        .addComponent(button_1, GroupLayout.PREFERRED_SIZE, 101, GroupLayout.PREFERRED_SIZE))
                    .addComponent(lblDestinationFolder_1, GroupLayout.PREFERRED_SIZE, 182, GroupLayout.PREFERRED_SIZE)
                    .addComponent(lblDestinationFolder, GroupLayout.PREFERRED_SIZE, 182, GroupLayout.PREFERRED_SIZE))
                .addContainerGap())
    );
    groupLayout.setVerticalGroup(
        groupLayout.createParallelGroup(Alignment.LEADING)
            .addGroup(groupLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(lblSource)
                .addPreferredGap(ComponentPlacement.RELATED)
                .addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
                    .addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
                    .addComponent(btnSelect))
                .addPreferredGap(ComponentPlacement.RELATED)
                .addComponent(lblDestinationFolder)
                .addPreferredGap(ComponentPlacement.RELATED)
                .addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
                    .addComponent(textField_1, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
                    .addComponent(button))
                .addPreferredGap(ComponentPlacement.RELATED)
                .addGroup(groupLayout.createParallelGroup(Alignment.TRAILING)
                    .addGroup(groupLayout.createSequentialGroup()
                        .addComponent(lblDestinationFolder_1)
                        .addPreferredGap(ComponentPlacement.RELATED)
                        .addComponent(textField_2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
                    .addComponent(button_1))
                .addPreferredGap(ComponentPlacement.RELATED, 38, Short.MAX_VALUE)
                .addComponent(btnNewButton)
                .addContainerGap())
    );
    frame.getContentPane().setLayout(groupLayout);
}

}