package core;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.LayoutManager;
import java.awt.MouseInfo;
import java.awt.Point;
import java.awt.Toolkit;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;
import java.io.IOException;

import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JWindow;
import javax.swing.OverlayLayout;
import javax.swing.UIManager;

public class TranslucentWindow implements Runnable, MouseMotionListener {
    // Screen Size...
    public Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

    // Window...
    public JWindow frame;

    // Components...
    public JLabel counterLabel;
    public JLabel backgroundImage;

    // Running...
    public boolean running = false;

    // Mouse Positions...
    public int mx, my;

    // Constructor
    public TranslucentWindow() {
        try {
            try {
                UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
            }
            catch(Exception ex) {
            }

            frame = new JWindow();
            frame.setAlwaysOnTop(true);
            frame.addMouseMotionListener(this);
            frame.setBackground(new Color(0, 0, 0, 0));

            // Overlay
            TranslucentPane panel = new TranslucentPane();
            LayoutManager overlay = new OverlayLayout(panel);
            panel.setLayout(overlay);
            frame.setContentPane(panel);
            // Overlay

            // InitComponents
            initComponents(frame);

            // Add Components
            frame.add(counterLabel);
            frame.add(backgroundImage);

            // Finalize Frame
            frame.pack();
            frame.setLocationRelativeTo(null);
            frame.setVisible(true);
        }
        catch(Exception e) {
            e.printStackTrace();
        }

        // Start Thread
        run();
    }

    // Run Method....
    public void run() {
        running = true;
        // App Loop
        while(running) {
            // UPDATE
            update();
        }
    }

    // Initialize Components method
    public void initComponents(JWindow frame) throws IOException {
        // Counter Label
        counterLabel = new JLabel("counterLabel");
        counterLabel.setForeground(Color.WHITE);

        // Background Image
        backgroundImage = new JLabel(new ImageIcon(ImageIO.read(getClass().getResource("/feaenmw.png"))));

        frame.add(counterLabel);
        frame.add(backgroundImage);
    }

    // Update Method
    public void update() {
        updateMousePosition();
    }

    // Update Mouse Position
    public void updateMousePosition() {
        Point mp = MouseInfo.getPointerInfo().getLocation();
        mx = (int)mp.getX();
        my = (int)mp.getY();
    }

    // Mouse Listener
    public void mouseDragged(MouseEvent e) {
        frame.setLocation(mx-322,my-128);
    }
    public void mouseMoved(MouseEvent e) {}
}