/*
 * Copyright (c) 2014 tabletoptool.com team.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     rptools.com team - initial implementation
 *     tabletoptool.com team - further development
 */
package com.t3.client.ui.token;

import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.Rectangle;

import com.t3.model.Token;
import com.t3.xstreamversioned.version.SerializationVersion;

/**
 *
 * @author Jay
 */
@SerializationVersion(0)
public class TwoToneBarTokenOverlay extends DrawnBarTokenOverlay {

    /**
     * Background color of the bar.
     */
    private Color bgColor;
    
    /**
     * Construct a complete bar
     * 
     * @param name Name of the bar
     * @param aBarColor The color of the bar.
     * @param aBgColor The background color.
     * @param thickness The thickness of the bar and background.
     */
    public TwoToneBarTokenOverlay(String name, Color aBarColor, Color aBgColor, int thickness) {
        super(name, aBarColor, thickness);
        bgColor = aBgColor;
    }
    
    /**
     * Default constructor for serialization
     */
    public TwoToneBarTokenOverlay() {
        this(AbstractTokenOverlay.DEFAULT_STATE_NAME, Color.RED, Color.BLACK, 5);
    }

    /** @return Getter for bgColor */
    public Color getBgColor() {
        return bgColor;
    }

    /** @param bgColor Setter for bgColor */
    public void setBgColor(Color bgColor) {
        this.bgColor = bgColor;
    }

    /**
     * @see com.t3.client.ui.token.BarTokenOverlay#paintOverlay(java.awt.Graphics2D, com.t3.model.Token, java.awt.Rectangle, double)
     */
    @Override
	public void safePaintOverlay(Graphics2D g, Token token, Rectangle bounds, float value) {
        int width = (getSide() == Side.TOP || getSide() == Side.BOTTOM) ? bounds.width : getThickness();
        int height = (getSide() == Side.LEFT || getSide() == Side.RIGHT) ? bounds.height : getThickness();
        int x = 0;
        int y = 0;
        switch (getSide()) {
        case RIGHT:
            x = bounds.width - width;
            break;
        case BOTTOM:
            y = bounds.height - height;
        } // endswitch
        Color tempColor = g.getColor();
        g.setColor(bgColor);
        g.fillRect(x, y, width, height);

        // Draw the bar
        int borderSize = getThickness() > 5 ? 2 : 1;
        x += borderSize;
        y += borderSize;
        width -= borderSize * 2;
        height -= borderSize * 2;
        if (getSide() == Side.TOP || getSide() == Side.BOTTOM) {
            width = calcBarSize(width, value);
        } else {
            height = calcBarSize(height, value);
            y += bounds.height - borderSize * 2 - height;
        }
        g.setColor(getBarColor());
        g.fillRect(x, y, width, height);
        g.setColor(tempColor);
    }

    /**
     * @see com.t3.client.ui.token.AbstractTokenOverlay#clone()
     */
    @Override
    public Object clone() {
        BarTokenOverlay overlay = new TwoToneBarTokenOverlay(getName(), getBarColor(), bgColor, getThickness());
        overlay.setOrder(getOrder());
        overlay.setGroup(getGroup());
        overlay.setMouseover(isMouseover());
        overlay.setOpacity(getOpacity());
        overlay.setIncrements(getIncrements());
        overlay.setSide(getSide());
        overlay.setShowGM(isShowGM());
        overlay.setShowOwner(isShowOwner());
        overlay.setShowOthers(isShowOthers());
        return overlay;
    }
}