private void CalculateFinalItemsReceipt(IShoppingCart shoppingCart)
{
//decimal totalInTaxes = 0;
foreach (IShoppingCartItem item in shoppingCart.CartItems)
{
var singleItemtaxes = item.SelectedItem.GetTotalTaxDetail();
decimal totalSingleItemTaxes = item.SelectedItem.GetTotalTaxes();
decimal itemTotalPriceWithTaxes = (item.SelectedItem.Price + totalSingleItemTaxes) * item.Amount;
Console.WriteLine($"\n-Item: { item.SelectedItem.ItemName}" +
$"\n\t-Qty: { item.Amount}" +
$"\n\t-Unit Price: { item.SelectedItem.Price:C2}" +
$"\n\t-Total Price with taxes: {Math.Round(itemTotalPriceWithTaxes,2) :C2}");
//Gets the value of the taxes based on the enum y struct
foreach (int taxID in singleItemtaxes.Keys)
{
decimal totalTaxByQuantity = MathRound.MathRoundTwoDecimals(item.Amount * singleItemtaxes[taxID]);
Console.WriteLine("\t>>> " + Enum.GetName(typeof(TaxTypes), taxID) + " \t= $ " + totalTaxByQuantity.ToString("C2"));
//totalInTaxes += totalTaxByQuantity;
}
_receipt.FinalPrice += itemTotalPriceWithTaxes;
_receipt.TotalTaxes += totalSingleItemTaxes;
_receipt.FinalPriceBeforeTaxes += item.SelectedItem.Price * item.Amount;
}
}
public void CalculateItemTotalTaxes()
{
var allArticles = dao.GetAllItems();
decimal expected = MathRound.MathRoundTwoDecimals(allArticles[7].Price * (TaxValues.IMPORTED_TAX + TaxValues.SALES_TAX));
decimal actual = allArticles[7].GetTotalTaxes();
Assert.AreEqual(expected, actual);
}
public decimal GetTotalTaxes()
{
decimal total = 0;
foreach (var tt in GetTotalTaxDetail())
{
total += (decimal)tt.Value;
}
return(MathRound.MathRoundTwoDecimals(total));
}
public IReceipt CheckOut(IShoppingCart shoppingCart)
{
Console.WriteLine("\n---------------- RECEIPT ------------------\n");
Console.WriteLine(">> ARTICLES:");
CalculateFinalItemsReceipt(shoppingCart);
Console.WriteLine("\n----------------- RESUME -------------------\n");
Console.WriteLine($"Price Before Taxes \t {MathRound.MathRoundTwoDecimals(_receipt.FinalPriceBeforeTaxes):C2}");
Console.WriteLine($"\nTotal Taxes \t\t {_receipt.TotalTaxes:C2}");
Console.WriteLine($"Total \t\t\t {_receipt.FinalPrice:C2}");
Console.WriteLine("");
return(_receipt);
}
