package se.enji;

import javax.swing.*;

import java.awt.FlowLayout;
import java.awt.Toolkit;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.ClipboardOwner;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import java.util.HashMap;

public class Main extends JFrame implements ActionListener, ClipboardOwner {
    private static final long serialVersionUID = -2536366832940097597L;

    public Main() {
        super("SVT Play Downloader");
        setSize(300, 300);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        FlowLayout flow = new FlowLayout();
        setLayout(flow);
        JButton btn = new JButton("Klistra in debug kod.");
        btn.addActionListener(this);
        add(btn);
        JTextPane jtxt = new JTextPane();
        jtxt.setText("Klistra in kod ovan.");
        add(jtxt);
        setVisible(true);
    }

    public static void main(String[] args) {
        Main frame = new Main();
    }

    public void actionPerformed(ActionEvent e) {
        HashMap<String, String> hash = new HashMap<String, String>();
        String cb = cbCopy();
        String[] cbl = cb.split("\\r?\\n");
        log("lines: " + cbl.length);
        for (int i = 0; i < cbl.length; i++) {
            String line = cbl[i];
            if (line.contains(":")) {
                String[] co = line.split(":");
                String key = co[0].trim();
                String val = co[1].trim();
                if (key.isEmpty()) key = "_";
                if (val.isEmpty()) val = "_";
                hash.put(key, val);
                log(key + "=>" + co[1]);
            }
            else log(line);
        }
        //String out = hash.toString();
        //cbPaste(out);
        //log("Pasted");
    }

    public void cbPaste(String s) {
        StringSelection ss = new StringSelection(s);
        Clipboard cb = Toolkit.getDefaultToolkit().getSystemClipboard();
        cb.setContents(ss, this);
    }

    public String cbCopy() {
        String result = "";
        Clipboard cb = Toolkit.getDefaultToolkit().getSystemClipboard();
        Transferable contents = cb.getContents(null);
        boolean notEmpty = (contents != null) && contents.isDataFlavorSupported(DataFlavor.stringFlavor);
        if (notEmpty) {
            try {
                result = (String)contents.getTransferData(DataFlavor.stringFlavor);
            }
            catch (UnsupportedFlavorException ex) {
                System.out.println(ex);
                ex.printStackTrace();
            }
            catch (IOException ex) {
                System.out.println(ex);
                ex.printStackTrace();
            }
        }
        return result;
    }

    public void log(String s) {
        System.out.println(s);
    }

    @Override
    public void lostOwnership(Clipboard arg0, Transferable arg1) {
        // TODO Auto-generated method stub
    }
}