import java.awt.*;
import javax.swing.*;
import java.nio.file.Paths;
import javax.swing.filechooser.FileNameExtensionFilter;


public class Calctest {
    static javax.swing.JFrame g = new javax.swing.JFrame("New File");
    static javax.swing.JTextArea texti = new javax.swing.JTextArea();
    static javax.swing.JMenuBar menu = new javax.swing.JMenuBar();
    static JTextField wordcount = new JTextField();
    private static final Klukka k = new Klukka(10,()->{tick();});
    static TextData t = new TextData("Desktop/Texti", "");
    static JFrame n = new JFrame();
    static JPanel p = new JPanel();
    static JTextField name = new JTextField(10);
    static String d = Paths.get(System.getProperty("user.home"),"Desktop\\Texti").toString();


    public static void main(String[] args) {
        g.setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        g.setPreferredSize(new Dimension(750, 600));
        javax.swing.JScrollPane sp = new javax.swing.JScrollPane();
        sp.setViewportView(texti);
        g.pack();
        Menubar();
        g.add(texti);
        g.setVisible(true);

    }

    private static void Menubar() {
        JMenu file = new JMenu("File");
        menu.add(file);
        JMenuItem save = new JMenuItem("Save");
        JMenuItem vista = new JMenuItem("Save as...");
        JMenuItem open = new JMenuItem("Open");
        JMenuItem nytt = new JMenuItem("New");
        file.add(nytt);
        file.add(open);
        file.add(save);
        file.add(vista);
        g.setJMenuBar(menu);
        save.addActionListener((java.awt.event.ActionEvent evt) -> {
            saveActionPerformed(evt);
        });
        vista.addActionListener((java.awt.event.ActionEvent evt) -> {
            vistaActionPerformed(evt);
        });
        nytt.addActionListener((java.awt.event.ActionEvent evt) -> {
            nyttActionPerformed(evt);
        });
        open.addActionListener((java.awt.event.ActionEvent evt) -> {
            openActionPerformed(evt);
        });
    }

    private static void saveActionPerformed(java.awt.event.ActionEvent evt) {
        System.out.print(g.getName());
        if(g.getTitle().equals("New File")) {
        }
        else {
            t.setText(texti.getText());
            t.save();
        }
    }

    private static void vistaActionPerformed(java.awt.event.ActionEvent evt) {
        JFileChooser fc = new JFileChooser(d);
        fc.setFileFilter(new FileNameExtensionFilter("Text files", "txt"));
        int returnVal = fc.showSaveDialog(null);
        if(returnVal == JFileChooser.APPROVE_OPTION) {
            try {
                FileOps.write(fc.getSelectedFile().toString().replace(fc.getSelectedFile().getName(),""),fc.getSelectedFile().getName(),texti.getText());
                g.setTitle(fc.getSelectedFile().getName());
            }
            catch(Exception e) {
                System.err.print(e);
            }
        }
    }

    private static void nyttActionPerformed(java.awt.event.ActionEvent evt) {
        t.setName("");
        texti.setText("");
        g.setTitle("New File");
    }

    private static void openActionPerformed(java.awt.event.ActionEvent evt) {
        JFileChooser fc = new JFileChooser(d);
        fc.setFileFilter(new FileNameExtensionFilter("Text files", "txt"));
        int returnVal = fc.showOpenDialog(null);
        if(returnVal == JFileChooser.APPROVE_OPTION) {
        texti.setText(FileOps.read(fc.getSelectedFile().toString().replace(fc.getSelectedFile().getName(),""),fc.getSelectedFile().getName()));
        t.setName(fc.getSelectedFile().getName().replaceAll(".txt",""));
        g.setTitle(fc.getSelectedFile().getName().replaceAll(".txt",""));
        }
        else{}
    }
    private static void tick() {
        g.setTitle(texti.getText().split(" ").length+" orð");
    }
}