private string LoadCarts()
{
var cartsStored = _fm.LoadCarts();
if (cartsStored == null)
{
return("");
}
if (cartsStored.Element("Corrupted") != null)
{
return("Carts Could not be Loaded");
}
var cartsXml = cartsStored.Elements();
foreach (var cart in cartsXml)
{
var specificCart = new Cart();
var cartName = (string)cart.Element("CartName");
specificCart.ChangeName(cartName);
var expenses = cart.Element("Expenses");
var allExpenses = expenses.Elements();
foreach (var expense in allExpenses)
{
var cartExpense = new CartExpense(
(string)expense.Element("Name"),
(double)expense.Element("Amount"),
(string)expense.Element("Category")
);
specificCart.AddExpense(cartExpense);
}
_carts.Add(specificCart);
}
return("Carts Loaded");
}
public void AddExpenseToCart(CurrentInfoHolder cih)
{
var expense = new CartExpense(cih.CurrentName, double.Parse(cih.CurrentAmout), cih.CurrentCategory);
_currentCart.AddExpense(expense);
}