package org.openslx.dozmod.gui.control;

import java.awt.Component;
import java.awt.Dimension;

import javax.swing.Icon;
import javax.swing.JLabel;

/**
 * A label that will use automatic word wrapping.
 */
public class WordWrapLabel extends JLabel {

	private static final long serialVersionUID = -2454459023556745689L;

	private String realText = "";

	private boolean bold = false;
	private boolean italic = false;

	public WordWrapLabel(String text, Icon icon, int horizontalAlignment) {
		super(text, icon, horizontalAlignment);
	}

	public WordWrapLabel(String text, int horizontalAlignment) {
		this(text, null, horizontalAlignment);
	}

	public WordWrapLabel(String text) {
		this(text, null, LEADING);
	}

	public WordWrapLabel(String text, boolean bold, boolean italic) {
		this(null, null, LEADING);
		this.bold = bold;
		this.italic = italic;
		setText(text);
	}

	public WordWrapLabel(Icon image, int horizontalAlignment) {
		this(null, image, horizontalAlignment);
	}

	public WordWrapLabel(Icon image) {
		this(null, image, CENTER);
	}

	public WordWrapLabel() {
		this("", null, LEADING);
	}

	@Override
	public void setText(String text) {
		realText = text;
		if (text != null && !text.isEmpty()) {
			if (text.indexOf('&') != -1) {
				text = text.replace("&", "&amp;");
			}
			if (text.indexOf('<') != -1) {
				text = text.replace("<", "&lt;");
			}
			if (text.indexOf('>') != -1) {
				text = text.replace(">", "&gt;");
			}
			String tmp = "<html>";
			if (bold) {
				tmp += "<b>";
			}
			if (italic) {
				tmp += "<i>";
			}
			text = tmp + text;
			if (italic) {
				text += "</i>";
			}
			if (bold) {
				text += "</b>";
			}
			if (text.contains("\n")) {
				text = text.replace("\n", "<br>");
			}
		}
		super.setText(text);
	}

	@Override
	public Dimension getMaximumSize() {
		Component parent = this.getParent();
		if (parent == null)
			return super.getMaximumSize();
		return parent.getMaximumSize();
	}

	public String getPlainText() {
		return realText;
	}

}