shopitems.h

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/*
 *  The ManaPlus Client
 *  Copyright (C) 2004-2009  The Mana World Development Team
 *  Copyright (C) 2009-2010  The Mana Developers
 *  Copyright (C) 2011-2019  The ManaPlus Developers
 *  Copyright (C) 2019-2021  Andrei Karas
 *
 *  This file is part of The ManaPlus Client.
 *
 *  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
 *  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 GUI_MODELS_SHOPITEMS_H
#define GUI_MODELS_SHOPITEMS_H
 
#include "enums/resources/item/itemtype.h"
 
#include "enums/simpletypes/itemcolor.h"
 
#include "gui/models/listmodel.h"
 
#include "utils/cast.h"
#include "utils/vector.h"
 
#include "localconsts.h"
 
class ShopItem;
 
class ShopItems final : public ListModel
{
    public:
        ShopItems(const bool mergeDuplicates,
                  const std::string &currency);
 
        A_DELETE_COPY(ShopItems)
 
        ~ShopItems() override final;
 
        ShopItem *addItem(const int id,
                          const ItemTypeT type,
                          const ItemColor color,
                          const int amount,
                          const int price);
 
        ShopItem *addItem2(const int inventoryIndex,
                           const int id,
                           const ItemTypeT type,
                           const ItemColor color,
                           const int amount,
                           const int price);
 
        ShopItem *addItemNoDup(const int id,
                               const ItemTypeT type,
                               const ItemColor color,
                               const int amount,
                               const int price);
 
        int getNumberOfElements() override final A_WARN_UNUSED
        { return CAST_S32(mShopItems.size()); }
 
        bool empty() const noexcept2 A_WARN_UNUSED
        { return mShopItems.empty(); }
 
        std::string getElementAt(int i) override final A_WARN_UNUSED;
 
        ShopItem *at(const size_t i) const A_WARN_UNUSED;
 
        void erase(const unsigned int i);
 
        void del(const unsigned int i);
 
        void clear();
 
        STD_VECTOR<ShopItem*> &items() A_WARN_UNUSED
        { return mShopItems; }
 
        STD_VECTOR<ShopItem*> &allItems() A_WARN_UNUSED
        { return mAllShopItems; }
 
        void setMergeDuplicates(const bool b)
        { mMergeDuplicates = b; }
 
        void updateList();
 
    private:
        ShopItem *findItem(const int id,
                           const ItemColor color) const A_WARN_UNUSED;
 
        bool findInAllItems(STD_VECTOR<ShopItem*>::iterator &it,
                            const ShopItem *const item);
 
        STD_VECTOR<ShopItem*> mAllShopItems;
 
        STD_VECTOR<ShopItem*> mShopItems;
 
        std::string mCurrency;
 
        bool mMergeDuplicates;
};
 
#endif  // GUI_MODELS_SHOPITEMS_H