public decimal GetItemsCount()
{
var buyer = new BuyerInterface();
string answer = buyer.ItemsMassage();
decimal result;
decimal.TryParse(answer, out result);
return(result);
}
public int GetProductId(ProductData productData)
{
var buyer = new BuyerInterface();
var answer = buyer.ShowProducts(productData);
int result;
int.TryParse(answer, out result);
return(result);
}
public int ShowDelivery(DeliveryData deliveryData)
{
var byer = new BuyerInterface();
var answer = byer.ShowDeliveries(deliveryData);
int result;
int.TryParse(answer, out result);
return(result);
}
public void CreateOrder(DeliveryData deliveryData, OrderData orderData, ProductData productData, Buyer buyer)
{
bool isExist = IsExist(orderData, buyer);
var answer = 2;
var order = new OrderUI();
if (isExist)
{
answer = GetResult();
}
if (answer == 1)
{
var buyerClient = new BuyerInterface();
buyerClient.ShowOrder(orderData, default, buyer, false);
public decimal UpdateProduct(ProductData productData, int productId, decimal value, string action)
{
var product = new ProductService();
decimal result = 0;
if (action == "dec")
{
var isEnough = product.DecrementProducts(productData, value, out value, productId);
if (!isEnough)
{
BuyerInterface buyerClient = new BuyerInterface();
buyerClient.ShowQuantErrMassage(value);
}
result = value;
}
if (action == "inc")
{
result = product.IncrementProducts(productData, value, productId);
}
return(result);
}
public void CreateOrder(DeliveryData deliveryData, OrderData orderData, ProductData productData, Buyer buyer)
{
bool isContinue = true;
var buyerClient = new BuyerInterface();
var orderService = new OrderService();
var delivery = new DeliveryUI();
int id = GetId(orderData);
while (isContinue)
{
orderData.Orders.Add(orderService.AddOrderItem(productData, buyer, id));
isContinue = buyerClient.Continue();
}
decimal totalPrice = delivery.GetDeliveryPrice(orderData, buyer);
decimal deliveryPrice = delivery.GetDelivery(deliveryData);
delivery.SetDeliveryPrice(orderData, buyer, deliveryPrice);
totalPrice += deliveryPrice;
buyerClient.ShowOrder(orderData, totalPrice, buyer, true);
var logger = new Logger();
logger.SaveIntoFile("The total order`s price was calculated");
}