/*
 * 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 3 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/>.
 */
package net.sf.l2j.gameserver.network.clientpackets;

import java.util.logging.Logger;

import net.sf.l2j.Config;
import net.sf.l2j.gameserver.model.L2ItemInstance;
import net.sf.l2j.gameserver.model.L2Skill;
import net.sf.l2j.gameserver.model.L2World;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.itemcontainer.PcInventory;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.ActionFailed;
import net.sf.l2j.gameserver.network.serverpackets.InventoryUpdate;
import net.sf.l2j.gameserver.network.serverpackets.ItemList;
import net.sf.l2j.gameserver.network.serverpackets.StatusUpdate;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;
import net.sf.l2j.gameserver.templates.item.L2Item;
import net.sf.l2j.gameserver.util.IllegalPlayerAction;
import net.sf.l2j.gameserver.util.Util;

/**
 * This class ...
 *
 * @version $Revision: 1.2.2.3.2.5 $ $Date: 2005/03/27 15:29:30 $
 */
public final class RequestCrystallizeItem extends L2GameClientPacket
{
	private static final String _C__72_REQUESTDCRYSTALLIZEITEM = "[C] 72 RequestCrystallizeItem";

	private static Logger _log = Logger.getLogger(RequestCrystallizeItem.class.getName());

	private int _objectId;
	private int _count;

	@Override
	protected void readImpl()
	{
		_objectId = readD();
		_count = readD();
	}

	@Override
	protected void runImpl()
	{
		L2PcInstance activeChar = getClient().getActiveChar();

		if (activeChar == null)
		{
			_log.fine("RequestCrystalizeItem: activeChar was null");
			return;
		}

		if (_count <= 0)
		{
			Util.handleIllegalPlayerAction(activeChar,
					"[RequestCrystallizeItem] count <= 0! ban! oid: "
							+ _objectId + " owner: " + activeChar.getName(),
					IllegalPlayerAction.PUNISH_KICK);
			return;
		}

		if (activeChar.getPrivateStoreType() != 0
				|| activeChar.isInCrystallize())
		{
			activeChar
					.sendPacket(new SystemMessage(
							SystemMessageId.CANNOT_TRADE_DISCARD_DROP_ITEM_WHILE_IN_SHOPMODE));
			return;
		}

		int skillLevel = activeChar.getSkillLevel(L2Skill.SKILL_CRYSTALLIZE);
		if (skillLevel <= 0)
		{
			SystemMessage sm = new SystemMessage(
					SystemMessageId.CRYSTALLIZE_LEVEL_TOO_LOW);
			activeChar.sendPacket(sm);
			sm = null;
			ActionFailed af = ActionFailed.STATIC_PACKET;
			activeChar.sendPacket(af);
			return;
		}

		PcInventory inventory = activeChar.getInventory();
		if (inventory != null)
		{
			L2ItemInstance item = inventory.getItemByObjectId(_objectId);
			if (item == null || item.isWear())
			{
				ActionFailed af = ActionFailed.STATIC_PACKET;
				activeChar.sendPacket(af);
				return;
			}

			if (item.isHeroItem())
				return;

			if (_count > item.getCount())
			{
				_count = activeChar.getInventory().getItemByObjectId(_objectId)
						.getCount();
			}
		}

		L2ItemInstance itemToRemove = activeChar.getInventory()
				.getItemByObjectId(_objectId);
		if (itemToRemove == null || itemToRemove.isWear())
		{
			return;
		}
		if (!itemToRemove.getItem().isCrystallizable()
				|| (itemToRemove.getItem().getCrystalCount() <= 0)
				|| (itemToRemove.getItem().getCrystalType() == L2Item.CRYSTAL_NONE))
		{
			_log.warning("" + activeChar.getObjectId()
					+ " tried to crystallize "
					+ itemToRemove.getItem().getItemId());
			return;
		}

        // Check if the char can crystallize items and return if false;
        boolean canCrystallize = true;

        switch (itemToRemove.getItem().getCrystalType())
        {
            case L2Item.CRYSTAL_C:
            {
                if (skillLevel <= 1)
                {
                    canCrystallize = false;
                }
                break;
            }
            case L2Item.CRYSTAL_B:
            {
                if (skillLevel <= 2)
                {
                    canCrystallize = false;
                }
                break;
            }
            case L2Item.CRYSTAL_A:
            {
                if (skillLevel <= 3)
                {
                    canCrystallize = false;
                }
                break;
            }
            case L2Item.CRYSTAL_S:
            case L2Item.CRYSTAL_S80:
            {
                if (skillLevel <= 4)
                {
                    canCrystallize = false;
                }
                break;
            }
        }
        
        if (!canCrystallize)
        {
            SystemMessage sm = new SystemMessage(SystemMessageId.CRYSTALLIZE_LEVEL_TOO_LOW);
            activeChar.sendPacket(sm);
            sm = null;
            ActionFailed af = ActionFailed.STATIC_PACKET;
            activeChar.sendPacket(af);
            return;
        }
        
		activeChar.setInCrystallize(true);

		// unequip if needed
		if (itemToRemove.isEquipped())
		{
			L2ItemInstance[] unequiped = activeChar.getInventory()
					.unEquipItemInSlotAndRecord(itemToRemove.getLocationSlot());
			InventoryUpdate iu = new InventoryUpdate();
			for (L2ItemInstance item: unequiped)
			{
				iu.addModifiedItem(item);
			}
			activeChar.sendPacket(iu);
			// activeChar.updatePDef();
			// activeChar.updatePAtk();
			// activeChar.updateMDef();
			// activeChar.updateMAtk();
			// activeChar.updateAccuracy();
			// activeChar.updateCriticalChance();
		}

		// remove from inventory
		L2ItemInstance removedItem = activeChar.getInventory().destroyItem(
				"Crystalize", _objectId, _count, activeChar, null);

		// add crystals
		int crystalId = itemToRemove.getItem().getCrystalItemId();
		int crystalAmount = itemToRemove.getCrystalCount();
		L2ItemInstance createditem = activeChar.getInventory().addItem(
				"Crystalize", crystalId, crystalAmount, activeChar,
				itemToRemove);

		SystemMessage sm = new SystemMessage(SystemMessageId.EARNED_S2_S1_S);
		sm.addItemName(createditem);
		sm.addNumber(crystalAmount);
		activeChar.sendPacket(sm);
		sm = null;

		// send inventory update
		if (!Config.FORCE_INVENTORY_UPDATE)
		{
			InventoryUpdate iu = new InventoryUpdate();
			if (removedItem.getCount() == 0)
				iu.addRemovedItem(removedItem);
			else
				iu.addModifiedItem(removedItem);

			if (createditem.getCount() != crystalAmount)
				iu.addModifiedItem(createditem);
			else
				iu.addNewItem(createditem);

			activeChar.sendPacket(iu);
		} else
			activeChar.sendPacket(new ItemList(activeChar, false));

		// status & user info
		StatusUpdate su = new StatusUpdate(activeChar.getObjectId());
		su.addAttribute(StatusUpdate.CUR_LOAD, activeChar.getCurrentLoad());
		activeChar.sendPacket(su);

		activeChar.broadcastUserInfo();

		L2World world = L2World.getInstance();
		world.removeObject(removedItem);

		activeChar.setInCrystallize(false);
	}

	/*
	 * (non-Javadoc)
	 *
	 * @see net.sf.l2j.gameserver.clientpackets.ClientBasePacket#getType()
	 */
	@Override
	public String getType()
	{
		return _C__72_REQUESTDCRYSTALLIZEITEM;
	}
}
