/*
 * Copyright (C) 2010 Jordi Mas i Hernàndez <jmas@softcatala.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program; if not, see <http://www.gnu.org/licenses/>.
 */

using System.Collections.Generic;

namespace gbrainy.Core.Main.Xml
{
	public class OptionDrawingObject : DrawingObject
	{
		public double X { get; set; }
		public double Y { get; set; }
		public double Width { get; set; }
		public double Height { get; set; }
		public string AnswerText { get; set; }
		public bool Correct { get; set; }
		public bool RandomizedOrder { get; set; }

		List <DrawingObject> drawing_objects;

		public DrawingObject [] DrawingObjects {
			get {
				if (drawing_objects == null)
					return null;
	
				return drawing_objects.ToArray ();
			}
		}

		public void AddDrawingObject (DrawingObject obj)
		{
			if (drawing_objects == null)
				drawing_objects = new List <DrawingObject> ();

			drawing_objects.Add (obj);
		}

		public void CopyRandomizedProperties (OptionDrawingObject obj)
		{
			AnswerText = obj.AnswerText;
			Correct = obj.Correct;
			drawing_objects = obj.drawing_objects;
		}

		// Deep copy
		public OptionDrawingObject Copy ()
		{
			OptionDrawingObject option = new OptionDrawingObject ();
			
			option.X = X;
			option.Y = Y;
			option.Width = Width;
			option.Height = Height;
			option.AnswerText = AnswerText;
			option.Correct = Correct;
			option.RandomizedOrder = RandomizedOrder;
			
			foreach (DrawingObject obj in DrawingObjects)
				option.AddDrawingObject (obj);

			return option;
		}
	}
}
