cplusplus/Visitor_Shop.h

Go to the documentation of this file.

 
 
#pragma once
#ifndef __VISITOR_SHOP_H__
#define __VISITOR_SHOP_H__
 
#include <string>
#include <memory>
 
#include "helpers/mapofstrings.h"
 
 
namespace DesignPatternExamples_cpp
{
    class Visitor_Village; // forward declaration
    class Visitor; // forward declaration
 
    class Visitor_Shop
    {
    public:
        using unique_ptr_t = std::unique_ptr<Visitor_Shop>;
 
    private:
        std::string shopName;
        std::string shopAddress;
        Visitor_Village* village;
        MapOfStrings ingredientsForItems;
 
    public:
        std::map<std::string, int> Inventory;
 
        //-------------------------------------------------------------------
 
        Visitor_Shop()
            : village(nullptr)
        { }
 
        virtual ~Visitor_Shop() { }
 
        std::string Name() { return shopName; }
        void SetName(std::string name) { shopName = name; }
 
        std::string Address() { return shopAddress; }
        void SetAddress(std::string address) { shopAddress = address; }
 
        Visitor_Village* Village() { return village; }
        void SetVillage(Visitor_Village* v) { village = v; }
 
        const MapOfStrings& IngredientsForItems() { return ingredientsForItems; }
        void SetIngredientsForItems(const MapOfStrings& ingredients) { ingredientsForItems = ingredients; }
 
        //-------------------------------------------------------------------
 
        bool DoesShopSellItem(std::string item);
 
        bool IsItemInStock(std::string item);
 
        void AddItemToInventory(std::string item);
 
        std::string StringizeList(StringList items);
 
        bool PlaceOrder(StringList items);
 
        void PickupOrder(StringList items, StringList& itemsToBePickedUp);
 
        virtual void Accept(Visitor* visitor) = 0;
    };
 
} // end namespace
 
 
#endif // __VISITOR_SHOP_H__