package net.sf.l2j.gameserver.clientpackets;

import java.nio.ByteBuffer;
import java.util.Random;

import net.sf.l2j.Config;
import net.sf.l2j.gameserver.ClientThread;
import net.sf.l2j.gameserver.ItemTable;
import net.sf.l2j.gameserver.model.L2ItemInstance;
import net.sf.l2j.gameserver.model.L2PcInstance;
import net.sf.l2j.gameserver.model.L2World;
import net.sf.l2j.gameserver.serverpackets.EnchantResult;
import net.sf.l2j.gameserver.serverpackets.InventoryUpdat e;
import net.sf.l2j.gameserver.serverpackets.ItemList;
import net.sf.l2j.gameserver.serverpackets.StatusUpdate;
import net.sf.l2j.gameserver.serverpackets.SystemMessage;
import net.sf.l2j.gameserver.templates.L2Item;

public class RequestEnchantItem extends ClientBasePacket
{
private static final String _C__58_REQUESTENCHANTITEM = "[C] 58 RequestEnchantItem";

private final int _objectId;
public RequestEnchantItem(ByteBuffer buf, ClientThread client)
{
super(buf, client);
_objectId = readD();
}

void runImpl()
{
L2PcInstance activeChar = getClient().getActiveChar();
L2ItemInstance item = activeChar.getInventory().getItemByObjectId(_objec tId);
L2ItemInstance scroll = activeChar.getEnchantScroll();
if (item == null || activeChar.getEnchantScroll() == null)
{
return;
}
boolean enchantItem = false;
boolean blessedScroll = false;
int crystalId = 0;

// nasty code
switch (item.getItem().getCrystalType())
{
case L2Item.CRYSTAL_A:
crystalId = 1461;
if (scroll.getItemId() == 729 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ enchantItem = true; }
else if (scroll.getItemId() == 730 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ enchantItem = true; }
else if (scroll.getItemId() == 731 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ blessedScroll = true; enchantItem = true; }
else if (scroll.getItemId() == 732 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ blessedScroll = true; enchantItem = true; }
break;
case L2Item.CRYSTAL_B:
crystalId = 1460;
if (scroll.getItemId() == 947 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ enchantItem = true; }
else if (scroll.getItemId() == 948 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ enchantItem = true; }
else if (scroll.getItemId() == 949 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ blessedScroll = true; enchantItem = true; }
else if (scroll.getItemId() == 950 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ blessedScroll = true; enchantItem = true; }
break;
case L2Item.CRYSTAL_C:
crystalId = 1459;
if (scroll.getItemId() == 951 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ enchantItem = true; }
else if (scroll.getItemId() == 952 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ enchantItem = true; }
else if (scroll.getItemId() == 953 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ blessedScroll = true; enchantItem = true; }
else if (scroll.getItemId() == 954 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ blessedScroll = true; enchantItem = true; }
break;
case L2Item.CRYSTAL_D:
crystalId = 1458;
if (scroll.getItemId() == 955 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ enchantItem = true; }
else if (scroll.getItemId() == 956 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ enchantItem = true; }
else if (scroll.getItemId() == 957 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ blessedScroll = true; enchantItem = true; }
else if (scroll.getItemId() == 958 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ blessedScroll = true; enchantItem = true; }
break;
case L2Item.CRYSTAL_S:
crystalId = 1462;
if (scroll.getItemId() == 959 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ enchantItem = true; }
else if (scroll.getItemId() == 960 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ enchantItem = true; }
else if (scroll.getItemId() == 961 && item.getItem().getType2() == L2Item.TYPE2_WEAPON){ blessedScroll = true; enchantItem = true; }
else if (scroll.getItemId() == 962 && (item.getItem().getType2() == L2Item.TYPE2_SHIELD_ARMOR || item.getItem().getType2() == L2Item.TYPE2_ACCESSORY)){ blessedScroll = true; enchantItem = true; }
break;
}

if (!enchantItem /*|| item.isEquipped()*/)
{
activeChar.sendPacket(new EnchantResult(item.getEnchantLevel())); //FIXME i'm really not sure about this...
activeChar.sendPacket(new SystemMessage(SystemMessage.INAPPROPRIATE_ENCHANT_ CONDITION));
return;
}

int chance = 0;
if (item.getEnchantLevel() < 3)
{
chance = 100;
}
else if (item.getEnchantLevel() < 4 && item.getItem().getBodyPart() == L2Item.SLOT_FULL_ARMOR)
{
chance = 100;
}
else
{
chance = blessedScroll ? 75 : 50;
}

Random rnd = new Random();
int x = rnd.nextInt(100);
if (x < chance)
{
if (item.getEnchantLevel() == 0)
{
SystemMessage sm = new SystemMessage(SystemMessage.S1_SUCCESSFULLY_ENCHAN TED);
sm.addItemName(item.getItemId());
activeChar.sendPacket(sm);
}
else
{
SystemMessage sm = new SystemMessage(SystemMessage.S1_S2_SUCCESSFULLY_ENC HANTED);
sm.addNumber(item.getEnchantLevel());
sm.addItemName(item.getItemId());
activeChar.sendPacket(sm);
}
item.setEnchantLevel(item.getEnchantLevel()+1);
item.updateDatabase();
}
else
{
if (item.getEnchantLevel() == 0)
{
SystemMessage sm = new SystemMessage(SystemMessage.ENCHANTMENT_FAILED_S1_ EVAPORATED);
sm.addItemName(item.getItemId());
activeChar.sendPacket(sm);
}
else
{
SystemMessage sm = new SystemMessage(SystemMessage.ENCHANTMENT_FAILED_S1_ S2_EVAPORATED);
sm.addNumber(item.getEnchantLevel());
sm.addItemName(item.getItemId());
activeChar.sendPacket(sm);
}

SystemMessage sm = new SystemMessage(1064);
sm.addNumber(item.getEnchantLevel());
sm.addItemName(item.getItemId());
activeChar.sendPacket(sm);

L2ItemInstance[] unequiped = activeChar.getInventory().unEquipItemInSlotAndReco rd(item.getEquipSlot());
if (item.isEquipped())
{
InventoryUpdate iu = new InventoryUpdate();
for (int i = 0; i < unequiped.length; i++)
{
iu.addModifiedItem(unequiped[i]);
}
activeChar.sendPacket(iu);

activeChar.broadcastUserInfo();
}

L2ItemInstance destroyItem = activeChar.getInventory().destroyItem(_objectId, 1);

InventoryUpdate iu = new InventoryUpdate();
if (destroyItem.getCount() == 0)
{
iu.addRemovedItem(destroyItem);
}
else
{
iu.addModifiedItem(destroyItem);
}
activeChar.sendPacket(iu);

L2ItemInstance crystals = ItemTable.getInstance().createItem(crystalId);
int count = (int)(item.getItem().getCrystalCount()*0.67);
if (count < 1)
count = 1;
crystals.setCount(count);
activeChar.getInventory().addItem(crystals);
SystemMessage sm2 = new SystemMessage(SystemMessage.EARNED_S2_S1_s);
sm2.addItemName(crystals.getItemId());
sm2.addNumber(crystals.getCount());
activeChar.sendPacket(sm2);

ItemList il = new ItemList(activeChar, true);
sendPacket(il);

StatusUpdate su = new StatusUpdate(activeChar.getObjectId());
su.addAttribute(StatusUpdate.CUR_LOAD, activeChar.getCurrentLoad());
activeChar.sendPacket(su);

activeChar.broadcastUserInfo();

L2World world = L2World.getInstance();
world.removeObject(destroyItem);
}
StatusUpdate su = new StatusUpdate(activeChar.getObjectId());
su.addAttribute(StatusUpdate.CUR_LOAD, activeChar.getCurrentLoad());
activeChar.sendPacket(su);

activeChar.sendPacket(new EnchantResult(item.getEnchantLevel())); //FIXME i'm really not sure about this...
activeChar.setEnchantScroll(null);
activeChar.getInventory().destroyItem(scroll.getOb jectId(), 1);
activeChar.sendPacket(new ItemList(activeChar, false)); //TODO update only the enchanted item
activeChar.broadcastUserInfo();
}

/* (non-Javadoc)
* @see net.sf.l2j.gameserver.clientpackets.ClientBasePack et#getType()
*/
public String getType()
{
return _C__58_REQUESTENCHANTITEM;
}
}