import java.awt.TextArea;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;

import algorithmus.Algorithmus;
import algorithmus.Autokey;
import algorithmus.Blabla;
import algorithmus.Caesar;
import algorithmus.Case;
import algorithmus.Palisaden;
import algorithmus.Vigenere;
import algorithmus.XOR;
import algorithmus.Zaehlen;


public class Mainframe extends JFrame {
	
	private JTextArea input, output;
	private JScrollPane scrollInput, scrollOutput;
	private JComboBox combo;
	private JButton options, encode, decode;
	private Algorithmus[] algo = new Algorithmus[] { new Case(), new Caesar(), new Blabla(), new Zaehlen(), new Vigenere(), new XOR(), new Autokey(), new Palisaden() };
	
	public Mainframe() {
		this.setLayout(null);
		this.setResizable(false);
		this.setTitle("Kryptographie");
		this.setSize(500, 500);
		input = new JTextArea();
		input.setLineWrap(true);
		scrollInput = new JScrollPane(input);
		scrollInput.setBounds(5, 5, 470, 205);
		output = new JTextArea();
		output.setEditable(false);
		output.setLineWrap(true);
		scrollOutput = new JScrollPane(output);
		scrollOutput.setBounds(5, 245, 470, 205);
		String[] names = new String[algo.length];
		for(int i = 0; i<names.length; i++)
			names[i] = algo[i].getName();
		combo = new JComboBox(names);
		combo.setBounds(5, 215, 150, 20);
		options = new JButton("Options");
		options.setBounds(160, 215, 100, 20);
		options.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				algo[combo.getSelectedIndex()].options();
			}
		});
		encode = new JButton("Encode");
		encode.setBounds(270, 215, 100, 20);
		encode.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				output.setText(algo[combo.getSelectedIndex()].encode(input.getText()));
			}
		});
		decode = new JButton("Decode");
		decode.setBounds(375, 215, 100, 20);
		decode.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				output.setText(algo[combo.getSelectedIndex()].decode(input.getText()));
			}
		});
		this.getContentPane().add(scrollInput);
		this.getContentPane().add(scrollOutput);
		this.add(combo);
		this.add(encode);
		this.add(decode);
		this.add(options);
	}

}