/*
 * EqTypeToken.java
 * Copyright 2003 (C) Devon Jones <soulcatcher@evilsoft.org>
 *
 * 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 on December 15, 2003, 12:21 PM
 *
 * Current Ver: $Revision$
 *
 */
package pcgen.io.exporttoken;

import pcgen.cdom.base.Constants;
import pcgen.core.Equipment;
import pcgen.core.PlayerCharacter;
import pcgen.io.ExportHandler;

import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;

/**
 * Deal with EQTYPE Token
 */
public class EqTypeToken extends EqToken
{
	/** Token Name */
	public static final String TOKEN_NAME = "EQTYPE";

	/**
	 * @see pcgen.io.exporttoken.Token#getTokenName()
	 */
	@Override
	public String getTokenName()
	{
		return TOKEN_NAME;
	}

	/**
	 * @see pcgen.io.exporttoken.Token#getToken(java.lang.String, pcgen.core.PlayerCharacter, pcgen.io.ExportHandler)
	 */
	@Override
	public String getToken(String tokenSource, PlayerCharacter pc,
		ExportHandler eh)
	{
		StringTokenizer aTok = new StringTokenizer(tokenSource, ".", false);
		aTok.nextToken();

		//Merge
		String token = aTok.nextToken();
		int merge = Constants.MERGE_ALL;
		if (token.indexOf("MERGE") >= 0)
		{
			merge = returnMergeType(token);
			token = aTok.nextToken();
		}

		//Get List
		List<Equipment> eqList = new ArrayList<>();
		if ("Container".equals(token))
		{
			for (Equipment eq : pc.getEquipmentListInOutputOrder(merge))
			{
				if (eq.acceptsChildren())
				{
					eqList.add(eq);
				}
			}
		}
		else
		{
			eqList = pc.getEquipmentOfTypeInOutputOrder(token, 3, merge);
		}

		int temp = -1;
		//Begin Not code...
		while (aTok.hasMoreTokens())
		{
			if ("NOT".equalsIgnoreCase(token))
			{
				eqList = listNotType(eqList, aTok.nextToken());
			}
			else if ("ADD".equalsIgnoreCase(token))
			{
				eqList = listAddType(pc, eqList, aTok.nextToken());
			}
			else if ("IS".equalsIgnoreCase(token))
			{
				eqList = listIsType(eqList, aTok.nextToken());
			}
			else
			{
				// In the end of the above, bString would
				// be valid token, that should go into temp.
				try
				{
					temp = Integer.parseInt(token);
				}
				catch (NumberFormatException exc)
				{
					// not an error!
				}
			}

			if (temp >= 0)
			{
				break;
			}
			token = aTok.nextToken();
		}

		String tempString = aTok.hasMoreTokens() ? aTok.nextToken() : "";

		if ((temp >= 0) && (temp < eqList.size()))
		{
			Equipment eq = eqList.get(temp);
			return getEqToken(pc, eq, tempString, aTok);
		}
		return "";
	}
}