/**
 * pcgen.core.term.PCSizeIntEQTermEvaluator.java
 * Copyright (c) 2008 Andrew Wilson <nuance@users.sourceforge.net>.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * Created 05-Oct-2008 20:57:45
 *
 * Current Ver: $Revision:$
 *
 */

package pcgen.core.term;

import pcgen.core.PlayerCharacter;
import pcgen.core.Equipment;
import pcgen.core.WeaponProf;
import pcgen.cdom.reference.CDOMSingleRef;
import pcgen.cdom.enumeration.ObjectKey;

public class PCSizeIntEQTermEvaluator
		extends BasePCTermEvaluator implements TermEvaluator
{
	private String source;

	public PCSizeIntEQTermEvaluator(String expressionString, String source)
	{
		this.originalText = expressionString;
		this.source       = source;
	}

	@Override
	public Float resolve(PlayerCharacter pc)
	{
		int modSize = 0;
		
		final Equipment eq = pc.getEquipmentNamed(source);

		if (eq != null)
		{
			CDOMSingleRef<WeaponProf> ref = eq.get(ObjectKey.WEAPON_PROF);

			if (ref != null)
			{
				String profName = ref.get().getKeyName();
				StringBuilder sB = new StringBuilder("WEAPONPROF=");
				sB.append(profName);

				modSize = (int) pc.getTotalBonusTo(sB.toString(), "PCSIZE");
			}

			// loops for each equipment type
			for ( String eqType : eq.typeList() )
			{
				final StringBuilder sB = new StringBuilder("WEAPONPROF=TYPE.");
				sB.append(eqType);

				// get the type bonus (ex TYPE.MARTIAL)
				final int i = (int) pc.getTotalBonusTo(sB.toString(), "PCSIZE");

				// get the highest bonus
				if (modSize < i) {
					modSize = i;
				}
			}
		}

		return (float) pc.getDisplay().sizeInt() + modSize;
	}

	@Override
	public boolean isSourceDependant()
	{
		return true;
	}

	public boolean isStatic()
	{
		return false;
	}
}