import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Scanner;

import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JButton;
import javax.swing.JLabel;

import java.awt.event.*;

public class VitseApp {
    public static void main(String[] args){
        JFrame vindu = new JFrame("VitseVindu");
        vindu.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JFileChooser fileChooser = new JFileChooser();
        int resultat = fileChooser.showOpenDialog(null);
        ArrayList<Vits> vitser=null;
        if (resultat == JFileChooser.APPROVE_OPTION){
            File fil = fileChooser.getSelectedFile();
            try{
                vitser = lagVitser(fil);
            }catch(FileNotFoundException e){
                System.exit(1);
            }

        }else{
            System.exit(1);
        }


        // objekt 1, er en String med punchline
        //objekt 2, er en label ? putte den i.

        class Trykkbehandler implements ActionListener{
            String punchline;
            JLabel label;
            public Trykkbehandler(String punchline, JLabel label){
                this.punchline = punchline;
                this.label = label;
            }

            @Override
            public void actionPerformed(ActionEvent e) {
                // TODO Auto-generated method stub
                settPunchline(label, punchline);

            }
        }






        JPanel panel = new JPanel();
        JButton knapp = new JButton();
        JLabel punchline = new JLabel("*drumroll*");

        knapp.addActionListener(new Trykkbehandler(vitser.get(1).getPunchline(),punchline ));
        JLabel setup = new JLabel(vitser.get(1).getSetup());
        panel.add(knapp);
        panel.add(setup);
        panel.add(punchline);
        vindu.add(panel);

        vindu.setVisible(true);
        vindu.pack();
    }

    static public ArrayList<Vits> lagVitser(File fil) throws FileNotFoundException{
        Scanner minScanner = new Scanner(fil);
        ArrayList<Vits> mineVitser = new ArrayList<>();
        while (minScanner.hasNextLine()){
            String vits = minScanner.nextLine();
            String[] biter = vits.split(";");
            mineVitser.add(new Vits(biter[0], biter[1]));
        }
        minScanner.close();
        return mineVitser;
    }
    public static void settPunchline(JLabel label, String punchline){
        label.setText(punchline);
    }

}
class Vits{
    private String setup;
    private String punchline;
    public Vits(String s, String p){
        setup = s;
        punchline = p;
    }
    public String getSetup() {
        return setup;
    }
    public String getPunchline() {
        return punchline;
    }
}