int main()
{

	std::map<std::string, Customer> customersMap;
	std::set<Item> itemList = {
		Item("Milk","00001",5.3),
		Item("Cookies","00002",12.6),
		Item("bread","00003",8.9),
		Item("chocolate","00004",7.0),
		Item("cheese","00005",15.3),
		Item("rice","00006",6.2),
		Item("fish", "00008", 31.65),
		Item("chicken","00007",25.99),
		Item("cucumber","00009",1.21),
		Item("tomato","00010",2.32) };

	std::set<Item>* test = new std::set<Item>();



	int userMenuChoice = 0;

	printMenu();

	std::cout << "Enter your choice: ";

	std::cin >> userMenuChoice;

	while(EXIT_MENU_OPTION != userMenuChoice)
	{
		if(SIGN_AS_CUSTOMER_AND_BUY_ITEMS_MENU_OPTION == userMenuChoice)
		{
			std::string customerName;

			std::cout << "Enter your name: ";

			std::cin >> customerName;

			std::map<std::string, Customer>::iterator customerIterator = customersMap.find(customerName);

			if (customerIterator == customersMap.end())
			{
				customersMap[customerName] = Customer();

				//customersMap.insert(std::pair<std::string, Customer>(customerName, Customer(customerName)));

				addItems(customersMap[customerName], itemList);
			}
			else
			{
				std::cout << "A user with that name already exists!" << std::endl;
			}
		}
		else if(UPDATE_EXISTING_CUSTOMERS_ITEMS_MENU_OPTION == userMenuChoice)
		{
			std::string customerName;

			std::cout << "Enter your name: ";

			std::cin >> customerName;

			std::map<std::string, Customer>::iterator customerIterator = customersMap.find(customerName);

			if (customerIterator != customersMap.end())
			{
				std::cout << "1. Add items" << std::endl
					<< "2. Remove items" << std::endl
					<< "3. Back to menu" << std::endl;

				int userChoice = 0;

				std::cout << "Enter your choice: ";

				std::cin >> userChoice;

				if(1 == userChoice)
				{
					addItems(customerIterator->second, itemList);
				}
				else if(2 == userChoice)
				{
					removeItem(customerIterator->second);
				}
			}
		}

		printMenu();

		std::cout << "Enter your choice: ";

		std::cin >> userMenuChoice;
	}



	return 0;
}