package org.hwo.ui;

import javax.swing.Action;
import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JToggleButton;
import javax.swing.plaf.basic.BasicBorders;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.LinkedList;

import javax.swing.SwingConstants;

public class JColoredToggleButton extends JLabel {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private Color colorOff = getBackground();
	private Color colorOn = Color.ORANGE;
	private Color textColorOff = Color.BLACK;
	private Color textColorOn = Color.GREEN;
	
	private boolean selected = false;
	
	private LinkedList<ActionListener> actionListeners = new LinkedList<>();
	
	public JColoredToggleButton() {
		setHorizontalAlignment(SwingConstants.CENTER);
		setBorder(BorderFactory.createRaisedSoftBevelBorder());
		setOpaque(true);
		setFocusable(true);
		
		addMouseListener(new MouseAdapter() {
			
			@Override
			public void mouseClicked(MouseEvent e) {
				toggle();
			}
			
		});
		
		setSelected(false);
	}
	
	public void addActionListener(ActionListener listener) {
		this.actionListeners.add(listener);
	}
	public void removeActionListener(ActionListener listener) {
		this.actionListeners.remove(listener);
	}
	public void fireAction() {
		for (ActionListener al: this.actionListeners) {
			al.actionPerformed(new ActionEvent(this, 0, ""));
		}
	}
	
	public void toggle() {
		setSelected(!isSelected());
	}

	public boolean isSelected()
	{
		return this.selected;
	}
	public void setSelected(boolean selected){
		if (this.selected != selected) {
			this.selected = selected;
			fireAction();
			repaint();			
		}
	}
	
	
	@Override
	public void paint(Graphics g) {		
		if (this.selected) {
			setBackground(colorOn);
			setForeground(textColorOn);
		}
		else {
			setBackground(colorOff);
			setForeground(textColorOff);
		}
		super.paint(g);
	}

	public Color getColorOff() {
		return colorOff;
	}
	public void setColorOff(Color colorOff) {
		this.colorOff = colorOff;
	}
	
	public Color getTextColorOff() {
		return this.textColorOff;
	}
	public void setTextColorOff(Color textColorOff) {
		this.textColorOff = textColorOff;
	}
	
	public Color getColorOn() {
		return colorOn;
	}
	public void setColorOn(Color colorOn) {
		this.colorOn = colorOn;
	}
	
	public Color getTextColorOn() {
		return this.textColorOn;
	}
	public void setTextColorOn(Color textColorOn) {
		this.textColorOn = textColorOn;
	}
	
}