/*
 * KitKit.java
 * Copyright 2005 (C) Aaron Divinsky <boomer70@yahoo.com>
 *
 * 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 October 15, 2005, 10:00 PM
 *
 * $Id$
 */
package pcgen.core.kit;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import pcgen.cdom.base.Constants;
import pcgen.cdom.reference.CDOMSingleRef;
import pcgen.cdom.reference.ReferenceUtilities;
import pcgen.core.Kit;
import pcgen.core.PlayerCharacter;

/**
 * Applies the Kit
 */
public class KitKit extends BaseKit
{
	private List<CDOMSingleRef<Kit>> availableKits =
            new ArrayList<>();

	// These members store the state of an instance of this class.  They are
	// not cloned.
	private transient Map<Kit, List<BaseKit>> appliedKits =
            new HashMap<>();

	/**
	 * Actually applies the kit to this PC.
	 *
	 * @param aPC The PlayerCharacter the alignment is applied to
	 */
	@Override
	public void apply(PlayerCharacter aPC)
	{
		for (Map.Entry<Kit, List<BaseKit>> me : appliedKits.entrySet())
		{
			me.getKey().processKit(aPC, me.getValue());
		}
	}

	/**
	 * Test applying this kit to the character.
	 *
	 * @param aPC PlayerCharacter The character to apply the kit to.
	 * @param aKit Kit The kit that has requested the application of the kit.
	 * @param warnings List The warign list to be populated if anything fails.
	 */
	@Override
	public boolean testApply(Kit aKit, PlayerCharacter aPC,
		List<String> warnings)
	{
		appliedKits = new HashMap<>();
		for (CDOMSingleRef<Kit> ref : availableKits)
		{
			Kit addedKit = ref.get();
			ArrayList<BaseKit> thingsToAdd = new ArrayList<>();
			addedKit.testApplyKit(aPC, thingsToAdd, warnings, true);
			appliedKits.put(addedKit, thingsToAdd);
		}
		return true;
	}

	@Override
	public String getObjectName()
	{
		return "Kit";
	}

	@Override
	public String toString()
	{
		return ReferenceUtilities.joinLstFormat(availableKits, Constants.PIPE);
	}

	public void addKit(CDOMSingleRef<Kit> ref)
	{
		availableKits.add(ref);
	}

	public List<CDOMSingleRef<Kit>> getKits()
	{
		return availableKits;
	}
}