public ShoppingCartVM(ShopperHomeVM parent, Account acct)
{
Parent = parent;
LoggedInUser = acct;
AccountList = PostgreSQL.getAllAccounts();
AnimalCollection = PostgreSQL.getAllPets();
}
private void ReadInAllData()
{
AnimalCollection = PostgreSQL.getAllPets();
if (AnimalCollection == null)
{
AnimalCollection = new ObservableCollection <Animal>();
}
}
public PlaceOrderVM(ShopperHomeVM parent, Account acct)
{
this.Parent = parent;
this.LoggedInShopper = acct;
AnimalCollection = PostgreSQL.getAllPets();
AccountList = PostgreSQL.getAllAccounts();
// Receipt Text
string header = $"Receipt For {LoggedInShopper.FirstName} {LoggedInShopper.LastName}\n";
this.ReceiptText = header;
UpdateQuantities();
}
private void AddToCartClicked(object obj)
{
ObservableCollection <Account> AccountList;
AnimalCollection = PostgreSQL.getAllPets();
AccountList = PostgreSQL.getAllAccounts();
lb = obj as ListBox;
Animal selectedAnimal = lb.SelectedItem as Animal;
isCartEmpty = (Cart.Count == 0) ? true : false;
if (Quantity == null)
{
MessageBox.Show("Please enter a valid quantity to add to your cart", "Invalid Quantity");
}
else
{
int purchAmt = int.Parse(Quantity);
if (selectedAnimal == null)
{
MessageBox.Show("Please select an animal before adding it to your cart", "Invalid Selection");
}
else if (selectedAnimal.Price == "Pricele$$")
{
MessageBox.Show("This item cannot be purchased", "The Rock Says:");
}
else
{
if (isCartEmpty)
{
if ((int.Parse(selectedAnimal.Quantity) - purchAmt) < 0)
{
MessageBox.Show($"Requested Quantity Exceeds the number of {selectedAnimal.Type}s in stock", "Invalid Quantity");
}
else
{
selectedAnimal.Quantity = (int.Parse(selectedAnimal.Quantity) - purchAmt).ToString();
selectedAnimal.PurchasedAmount = purchAmt.ToString();
Cart.Add(selectedAnimal as object);
TotalCost += double.Parse(selectedAnimal.Price.Replace("$", "")) * purchAmt;
TotalItem += double.Parse(selectedAnimal.PurchasedAmount);
CollectionViewSource.GetDefaultView(lb.ItemsSource).Refresh();
foreach (Account a in AccountList)
{
if (a.id == LoggedInUser.id) // CHANGE THIS TO ACCOUNT ID
{
if (LoggedInUser.CartContent == null)
{
LoggedInUser.CartContent = new ObservableCollection <Animal>();
}
LoggedInUser.CartContent.Add(selectedAnimal);
LoggedInUser.CartTotal = TotalCost.ToString();
LoggedInUser.CartItems = TotalItem.ToString();
}
}
CollectionViewSource.GetDefaultView(selectedAnimal.Quantity).Refresh();
PostgreSQL.addShopper(LoggedInUser, selectedAnimal);
}
}
else
{
foreach (object o in Cart.ToList())
{
Animal amal = o as Animal;
if (amal.Type == selectedAnimal.Type)
{
MessageBox.Show("You already have that animal in your shopping cart. Click Review Order to change the quantity", "Oopsies");
}
else
{
selectedAnimal.Quantity = (int.Parse(selectedAnimal.Quantity) - purchAmt).ToString();
selectedAnimal.PurchasedAmount = purchAmt.ToString();
Cart.Add(selectedAnimal as object);
TotalCost += double.Parse(selectedAnimal.Price.Replace("$", "")) * purchAmt;
TotalItem += double.Parse(selectedAnimal.PurchasedAmount);
CollectionViewSource.GetDefaultView(lb.ItemsSource).Refresh();
foreach (Account a in AccountList)
{
if (a.id == LoggedInUser.id)
{
LoggedInUser.CartContent.Add(selectedAnimal);
LoggedInUser.CartTotal = TotalCost.ToString();
LoggedInUser.CartItems = TotalItem.ToString();
}
}
CollectionViewSource.GetDefaultView(selectedAnimal.Quantity).Refresh();
PostgreSQL.addShopper(LoggedInUser, selectedAnimal);
}
}
}
}
}
}