/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * 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 2 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/>.
 */

#ifndef TRINITYCORE_ITEM_PACKETS_H
#define TRINITYCORE_ITEM_PACKETS_H

#include "Packet.h"
#include "CraftingPacketsCommon.h"
#include "DBCEnums.h"
#include "ItemDefines.h"
#include "ItemPacketsCommon.h"
#include "ObjectGuid.h"
#include "Optional.h"
#include <array>

struct VoidStorageItem;
enum class BagSlotFlags : uint32;

namespace WorldPackets
{
    namespace Item
    {
        class BuyBackItem final : public ClientPacket
        {
        public:
            explicit BuyBackItem(WorldPacket&& packet) : ClientPacket(CMSG_BUY_BACK_ITEM, std::move(packet)) { }

            void Read() override;

            ObjectGuid VendorGUID;
            uint32 Slot = 0;
        };

        class BuyItem final : public ClientPacket
        {
        public:
            explicit BuyItem(WorldPacket&& packet) : ClientPacket(CMSG_BUY_ITEM, std::move(packet)) { }

            void Read() override;

            ObjectGuid VendorGUID;
            ItemInstance Item;
            uint32 Muid = 0u;
            uint32 Slot = 0u;
            ItemVendorType ItemType = ITEM_VENDOR_TYPE_NONE;
            int32 Quantity = 0;
            ObjectGuid ContainerGUID;
        };

        class BuySucceeded final : ServerPacket
        {
        public:
            explicit BuySucceeded() : ServerPacket(SMSG_BUY_SUCCEEDED, 16 + 4 + 4 + 4 + 4) { }

            WorldPacket const* Write() override;

            ObjectGuid VendorGUID;
            uint32 Muid = 0u;
            uint32 QuantityBought = 0u;
            int32 NewQuantity = 0;
        };

        class BuyFailed final : ServerPacket
        {
        public:
            explicit BuyFailed() : ServerPacket(SMSG_BUY_FAILED, 16 + 4 + 1) { }

            WorldPacket const* Write() override;

            ObjectGuid VendorGUID;
            uint32 Muid = 0u;
            BuyResult Reason = BUY_ERR_CANT_FIND_ITEM;
        };

        class GetItemPurchaseData final : public ClientPacket
        {
        public:
            explicit GetItemPurchaseData(WorldPacket&& packet) : ClientPacket(CMSG_GET_ITEM_PURCHASE_DATA, std::move(packet)) { }

            void Read() override;

            ObjectGuid ItemGUID;
        };

        struct ItemPurchaseRefundItem
        {
            int32 ItemID = 0;
            int32 ItemCount = 0;
        };

        struct ItemPurchaseRefundCurrency
        {
            int32 CurrencyID = 0;
            int32 CurrencyCount = 0;
        };

        struct ItemPurchaseContents
        {
            uint64 Money = 0;
            ItemPurchaseRefundItem Items[5] = { };
            ItemPurchaseRefundCurrency Currencies[5] = { };
        };

        class SetItemPurchaseData final : public ServerPacket
        {
        public:
            explicit SetItemPurchaseData() : ServerPacket(SMSG_SET_ITEM_PURCHASE_DATA, 4 + 4 + 4 + 5 * (4 + 4) + 5 * (4 + 4) + 16) { }

            WorldPacket const* Write() override;

            uint32 PurchaseTime = 0;
            uint32 Flags = 0;
            ItemPurchaseContents Contents;
            ObjectGuid ItemGUID;
        };

        class ItemPurchaseRefund final : public ClientPacket
        {
        public:
            explicit ItemPurchaseRefund(WorldPacket&& packet) : ClientPacket(CMSG_ITEM_PURCHASE_REFUND, std::move(packet)) { }

            void Read() override;

            ObjectGuid ItemGUID;
        };

        class ItemPurchaseRefundResult final : public ServerPacket
        {
        public:
            explicit ItemPurchaseRefundResult() : ServerPacket(SMSG_ITEM_PURCHASE_REFUND_RESULT, 1 + 4 + 5 * (4 + 4) + 5 * (4 + 4) + 16) { }

            WorldPacket const* Write() override;

            uint32 Result = 0;
            ObjectGuid ItemGUID;
            Optional<ItemPurchaseContents> Contents;
        };

        class ItemExpirePurchaseRefund final : public ServerPacket
        {
        public:
            explicit ItemExpirePurchaseRefund() : ServerPacket(SMSG_ITEM_EXPIRE_PURCHASE_REFUND, 16) { }

            WorldPacket const* Write() override;

            ObjectGuid ItemGUID;
        };

        class RepairItem final : public ClientPacket
        {
        public:
            explicit RepairItem(WorldPacket&& packet) : ClientPacket(CMSG_REPAIR_ITEM, std::move(packet)) { }

            void Read() override;

            ObjectGuid NpcGUID;
            ObjectGuid ItemGUID;
            bool UseGuildBank = false;
        };

        class SellItem final : public ClientPacket
        {
        public:
            explicit SellItem(WorldPacket&& packet) : ClientPacket(CMSG_SELL_ITEM, std::move(packet)) { }

            void Read() override;

            ObjectGuid VendorGUID;
            ObjectGuid ItemGUID;
            uint32 Amount = 0;
        };

        class ItemTimeUpdate final : public ServerPacket
        {
        public:
            explicit ItemTimeUpdate() : ServerPacket(SMSG_ITEM_TIME_UPDATE, 8 + 4) { }

            WorldPacket const* Write() override;

            ObjectGuid ItemGuid;
            uint32 DurationLeft = 0;
        };

        class SetProficiency final : public ServerPacket
        {
        public:
            explicit SetProficiency() : ServerPacket(SMSG_SET_PROFICIENCY, 5) { }

            WorldPacket const* Write() override;

            uint32 ProficiencyMask = 0;
            uint8 ProficiencyClass = 0;
        };

        class InventoryChangeFailure final : public ServerPacket
        {
        public:
            explicit InventoryChangeFailure() : ServerPacket(SMSG_INVENTORY_CHANGE_FAILURE, 22) { }

            WorldPacket const* Write() override;

            int32 BagResult = EQUIP_ERR_OK; /// @see enum InventoryResult
            uint8 ContainerBSlot = 0;
            ObjectGuid SrcContainer;
            ObjectGuid DstContainer;
            int32 SrcSlot = 0;
            int32 LimitCategory = 0;
            int32 Level = 0;
            ObjectGuid Item[2];
        };

        class SplitItem final : public ClientPacket
        {
        public:
            explicit SplitItem(WorldPacket&& packet) : ClientPacket(CMSG_SPLIT_ITEM, std::move(packet)) { }

            void Read() override;

            uint8 ToSlot       = 0;
            uint8 ToPackSlot   = 0;
            uint8 FromPackSlot = 0;
            int32 Quantity     = 0;
            InvUpdate Inv;
            uint8 FromSlot     = 0;
        };

        class SwapInvItem final : public ClientPacket
        {
        public:
            explicit SwapInvItem(WorldPacket&& packet) : ClientPacket(CMSG_SWAP_INV_ITEM, std::move(packet)) { }

            void Read() override;

            InvUpdate Inv;
            uint8 Slot1 = 0; /// Source Slot
            uint8 Slot2 = 0; /// Destination Slot
        };

        class SwapItem final : public ClientPacket
        {
        public:
            explicit SwapItem(WorldPacket&& packet) : ClientPacket(CMSG_SWAP_ITEM, std::move(packet)) { }

            void Read() override;

            InvUpdate Inv;
            uint8 SlotA          = 0;
            uint8 ContainerSlotB = 0;
            uint8 SlotB          = 0;
            uint8 ContainerSlotA = 0;
        };

        class AutoEquipItem final : public ClientPacket
        {
        public:
            explicit AutoEquipItem(WorldPacket&& packet) : ClientPacket(CMSG_AUTO_EQUIP_ITEM, std::move(packet)) { }

            void Read() override;

            uint8 Slot = 0;
            InvUpdate Inv;
            uint8 PackSlot = 0;
        };

        class AutoEquipItemSlot final : public ClientPacket
        {
        public:
            explicit AutoEquipItemSlot(WorldPacket&& packet) : ClientPacket(CMSG_AUTO_EQUIP_ITEM_SLOT, std::move(packet)) { }

            void Read() override;

            ObjectGuid Item;
            uint8 ItemDstSlot = 0;
            InvUpdate Inv;
        };

        class AutoStoreBagItem final : public ClientPacket
        {
        public:
            explicit AutoStoreBagItem(WorldPacket&& packet) : ClientPacket(CMSG_AUTO_STORE_BAG_ITEM, std::move(packet)) { }

            void Read() override;

            uint8 ContainerSlotB = 0;
            InvUpdate Inv;
            uint8 ContainerSlotA = 0;
            uint8 SlotA = 0;
        };

        class DestroyItem final : public ClientPacket
        {
        public:
            explicit DestroyItem(WorldPacket&& packet) : ClientPacket(CMSG_DESTROY_ITEM, std::move(packet)) { }

            void Read() override;

            uint32 Count = 0;
            uint8 SlotNum = 0;
            uint8 ContainerId = 0;
        };

        class SellResponse final : public ServerPacket
        {
        public:
            explicit SellResponse() : ServerPacket(SMSG_SELL_RESPONSE, 16 + 16 + 1) { }

            WorldPacket const* Write() override;

            ObjectGuid VendorGUID;
            std::vector<ObjectGuid> ItemGUIDs;
            SellResult Reason = SELL_ERR_UNK;
        };

        class ItemPushResult final : public ServerPacket
        {
        public:
            enum DisplayType
            {
                DISPLAY_TYPE_HIDDEN = 0,
                DISPLAY_TYPE_NORMAL = 1,
                DISPLAY_TYPE_ENCOUNTER_LOOT = 2
            };

            explicit ItemPushResult() : ServerPacket(SMSG_ITEM_PUSH_RESULT, 16 + 1 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 16 + 1 + 1 + 1 + 1) { }

            WorldPacket const* Write() override;

            ObjectGuid PlayerGUID;
            uint8 Slot                      = 0;
            int32 SlotInBag                 = 0;
            ItemInstance Item;
            int32 ProxyItemID               = 0; // Item ID used for updating quest progress
                                                 // only set if different than real ID (similar to CreatureTemplate.KillCredit)
            int32 Quantity                  = 0;
            int32 QuantityInInventory       = 0;
            int32 QuantityInQuestLog        = 0;
            int32 EncounterID               = 0;
            int32 BattlePetSpeciesID        = 0;
            int32 BattlePetBreedID          = 0;
            uint8 BattlePetBreedQuality     = 0;
            int32 BattlePetLevel            = 0;
            ObjectGuid ItemGUID;
            std::vector<UiEventToast> Toasts;
            Optional<Crafting::CraftingData> CraftingData;
            Optional<uint32> FirstCraftOperationID;
            bool Pushed                     = false;
            DisplayType ChatNotifyType      = DISPLAY_TYPE_HIDDEN;
            bool Created                    = false;
            bool FakeQuestItem              = false;
            bool IsBonusRoll                = false;
            bool IsPersonalLoot             = false;
        };

        class ReadItem final : public ClientPacket
        {
        public:
            explicit ReadItem(WorldPacket&& packet) : ClientPacket(CMSG_READ_ITEM, std::move(packet)) { }

            void Read() override;

            uint8 PackSlot = 0;
            uint8 Slot = 0;
        };

        class ReadItemResultFailed final : public ServerPacket
        {
        public:
            explicit ReadItemResultFailed() : ServerPacket(SMSG_READ_ITEM_RESULT_FAILED, 16 + 1 + 4) { }

            WorldPacket const* Write() override;

            ObjectGuid Item;
            uint8 Subcode   = 0;
            uint32 Delay    = 0;
        };

        class ReadItemResultOK final : public ServerPacket
        {
        public:
            explicit ReadItemResultOK() : ServerPacket(SMSG_READ_ITEM_RESULT_OK, 16) { }

            WorldPacket const* Write() override;

            ObjectGuid Item;
        };

        class WrapItem final : public ClientPacket
        {
        public:
            explicit WrapItem(WorldPacket&& packet) : ClientPacket(CMSG_WRAP_ITEM, std::move(packet)) { }

            void Read() override;

            InvUpdate Inv;
        };

        class CancelTempEnchantment final : public ClientPacket
        {
        public:
            explicit CancelTempEnchantment(WorldPacket&& packet) : ClientPacket(CMSG_CANCEL_TEMP_ENCHANTMENT, std::move(packet)) { }

            void Read() override;

            int32 Slot = 0;
        };

        class ItemCooldown final : public ServerPacket
        {
        public:
            explicit ItemCooldown() : ServerPacket(SMSG_ITEM_COOLDOWN, 24) { }

            WorldPacket const* Write() override;

            ObjectGuid ItemGuid;
            uint32 SpellID = 0;
            uint32 Cooldown = 0;
        };

        class EnchantmentLog final : public ServerPacket
        {
        public:
            explicit EnchantmentLog() : ServerPacket(SMSG_ENCHANTMENT_LOG, 0) { }

            WorldPacket const* Write() override;

            ObjectGuid Owner;
            ObjectGuid Caster;
            ObjectGuid ItemGUID;
            int32 ItemID = 0;
            int32 Enchantment = 0;
            int32 EnchantSlot = 0;
        };

        class ItemEnchantTimeUpdate final : public ServerPacket
        {
        public:
            explicit ItemEnchantTimeUpdate() : ServerPacket(SMSG_ITEM_ENCHANT_TIME_UPDATE, 40) { }

            WorldPacket const* Write() override;

            ObjectGuid OwnerGuid;
            ObjectGuid ItemGuid;
            uint32 DurationLeft = 0;
            uint32 Slot = 0;
        };

        class UseCritterItem final : public ClientPacket
        {
        public:
            explicit UseCritterItem(WorldPacket&& packet) : ClientPacket(CMSG_USE_CRITTER_ITEM, std::move(packet)) { }

            void Read() override;

            ObjectGuid ItemGuid;
        };

        class SocketGems final : public ClientPacket
        {
        public:
            explicit SocketGems(WorldPacket&& packet) : ClientPacket(CMSG_SOCKET_GEMS, std::move(packet)) { }

            void Read() override;

            ObjectGuid ItemGuid;
            std::array<ObjectGuid, MAX_ITEM_PROTO_SOCKETS> GemItem = { };
        };

        class SocketGemsSuccess final : public ServerPacket
        {
        public:
            explicit SocketGemsSuccess() : ServerPacket(SMSG_SOCKET_GEMS_SUCCESS, 16 + 4 * 3 + 4) { }

            WorldPacket const* Write() override;

            ObjectGuid Item;
        };

        class SortAccountBankBags final : public ClientPacket
        {
        public:
            explicit SortAccountBankBags(WorldPacket&& packet) : ClientPacket(CMSG_SORT_ACCOUNT_BANK_BAGS, std::move(packet)) { }

            void Read() override { }
        };

        class SortBags final : public ClientPacket
        {
        public:
            SortBags(WorldPacket&& packet) : ClientPacket(CMSG_SORT_BAGS, std::move(packet)) { }

            void Read() override { }
        };

        class SortBankBags final : public ClientPacket
        {
        public:
            explicit SortBankBags(WorldPacket&& packet) : ClientPacket(CMSG_SORT_BANK_BAGS, std::move(packet)) { }

            void Read() override { }
        };

        class BagCleanupFinished final : public ServerPacket
        {
        public:
            explicit BagCleanupFinished() : ServerPacket(SMSG_BAG_CLEANUP_FINISHED, 0) { }

            WorldPacket const* Write() override { return &_worldPacket; }
        };

        class RemoveNewItem final : public ClientPacket
        {
        public:
            explicit RemoveNewItem(WorldPacket&& packet) : ClientPacket(CMSG_REMOVE_NEW_ITEM, std::move(packet)) { }

            void Read() override;

            ObjectGuid ItemGuid;
        };

        class InventoryFullOverflow final : public ServerPacket
        {
        public:
            explicit InventoryFullOverflow() : ServerPacket(SMSG_INVENTORY_FULL_OVERFLOW, 0) { }

            WorldPacket const* Write() override { return &_worldPacket; }
        };

        class ChangeBagSlotFlag final : public ClientPacket
        {
        public:
            explicit ChangeBagSlotFlag(WorldPacket&& packet) : ClientPacket(CMSG_CHANGE_BAG_SLOT_FLAG, std::move(packet)) { }

            void Read() override;

            uint8 BagIndex = 0;
            BagSlotFlags FlagToChange = { };
            bool On = false;
        };

        class ChangeBankBagSlotFlag final : public ClientPacket
        {
        public:
            explicit ChangeBankBagSlotFlag(WorldPacket&& packet) : ClientPacket(CMSG_CHANGE_BANK_BAG_SLOT_FLAG, std::move(packet)) { }

            void Read() override;

            uint8 BagIndex = 0;
            BagSlotFlags FlagToChange = { };
            bool On = false;
        };

        class SetBackpackAutosortDisabled final : public ClientPacket
        {
        public:
            explicit SetBackpackAutosortDisabled(WorldPacket&& packet) : ClientPacket(CMSG_SET_BACKPACK_AUTOSORT_DISABLED, std::move(packet)) { }

            void Read() override;

            bool Disable = false;
        };

        class SetBackpackSellJunkDisabled final : public ClientPacket
        {
        public:
            explicit SetBackpackSellJunkDisabled(WorldPacket&& packet) : ClientPacket(CMSG_SET_BACKPACK_SELL_JUNK_DISABLED, std::move(packet)) { }

            void Read() override;

            bool Disable = false;
        };

        class SetBankAutosortDisabled final : public ClientPacket
        {
        public:
            explicit SetBankAutosortDisabled(WorldPacket&& packet) : ClientPacket(CMSG_SET_BANK_AUTOSORT_DISABLED, std::move(packet)) { }

            void Read() override;

            bool Disable = false;
        };

        class AddItemPassive final : public ServerPacket
        {
        public:
            explicit AddItemPassive() : ServerPacket(SMSG_ADD_ITEM_PASSIVE, 4) { }

            WorldPacket const* Write() override;

            int32 SpellID = 0;
        };

        class RemoveItemPassive final : public ServerPacket
        {
        public:
            explicit RemoveItemPassive() : ServerPacket(SMSG_REMOVE_ITEM_PASSIVE, 4) { }

            WorldPacket const* Write() override;

            int32 SpellID = 0;
        };

        class SendItemPassives final : public ServerPacket
        {
        public:
            explicit SendItemPassives() : ServerPacket(SMSG_SEND_ITEM_PASSIVES, 4) { }

            WorldPacket const* Write() override;

            std::vector<int32> SpellID;
        };
    }
}

#endif // TRINITYCORE_ITEM_PACKETS_H