private void btnAdd_Click(object sender, RoutedEventArgs e)
{
SelectedProduct = cbProducts.SelectedItem as RegisteredProduct;
if (SelectedProduct != null)
{
int quantity = Convert.ToInt32(UpDownQuantity.Value);
if (ProductsOrdered.Count == 0 || SelectedProduct.Supplier.SupplierId == ProductsOrdered[0].Supplier.SupplierId)
{
for (int i = 0; i < quantity; i++)
{
ProductsOrdered.Add(new Product()
{
RegisteredProduct = SelectedProduct,
BarCode = SelectedProduct.BarCode,
Name = SelectedProduct.Name,
Description = SelectedProduct.Description,
Price = SelectedProduct.Price,
Supplier = SelectedSupplier,
Sold = false,
ProductCategory = SelectedProduct.ProductCategory
});
}
tbPrice.Text = Convert.ToString(CalculateTotal());
}
else
{
MessageBox.Show("Purchase orders for each supplier must be made seperately. You can only add products from one supplier.");
}
}
else
{
MessageBox.Show("You must select a product");
}
}
public void AddProduct(IProduct productOrdered, int qtyOrdered)
{
IOrderItem currentProductOrdered;
if (_tryGetProductOrdered(productOrdered.Id, out currentProductOrdered))
{
currentProductOrdered.AddQuantity(qtyOrdered);
TotalQuantityOrdered += qtyOrdered;
return;
}
var newOrderItem = new OrderItem(productOrdered, qtyOrdered);
ProductsOrdered.Add(newOrderItem);
TotalQuantityOrdered += qtyOrdered;
}
//====================================================================================================================
private void DataGridProductsButtonclick(object obj)
{
//Console.WriteLine("datagrid doubleclick => " + SelectedProductFromAssortiment.ProductTitle);
int maxCountToOrder = SelectedProductFromAssortiment.CountInStock -
ProductsOrdered
.Where(x => x.EAN == SelectedProductFromAssortiment.EAN)
.Select(x => x.Count)
.Sum();
if (maxCountToOrder < 1)
{
MessageBox.Show("Je kan dit produkt niet verkopen, de stock is leeg");
return;
}
FrmSetNumberOfProductsByOrdersOut frm = new FrmSetNumberOfProductsByOrdersOut(
_transactionControl, SelectedProductFromAssortiment, maxCountToOrder);
if (frm.ShowDialog() == true)
{
float prijsZonderBtw = frm.SelectedCount * SelectedProductFromAssortiment.SellingPriceRecommended;
float btwToeslag = prijsZonderBtw / 100 * SelectedProductFromAssortiment.BTWpercentage;
ProductsOrdered.Add(new InternalOrderlineHelper()
{
Count = frm.SelectedCount,
EAN = SelectedProductFromAssortiment.EAN,
_BTWaddition = btwToeslag,
UnitPrice = SelectedProductFromAssortiment.SellingPriceRecommended,
_BtwPercentage = SelectedProductFromAssortiment.BTWpercentage,
_calculatedPriceWithoutBTW = prijsZonderBtw,
_calculatedPriceWithBtw = prijsZonderBtw + btwToeslag,
_ProduktTitle = SelectedProductFromAssortiment.ProductTitle,
});
//Console.WriteLine("update" + ProductsOrdered.Count);
CalculateTotals();
}
;
}
// adds selected products to observable collection which is shown in list view (order overview)
private void btnAdd_Click(object sender, RoutedEventArgs e)
{
SelectedProduct = cbProducts.SelectedItem as Product;
if (SelectedProduct != null)
{
int numberLeftinStock = ReturnQuantityInStock(SelectedProduct);
int quantity = Convert.ToInt32(UpDownQuantity.Value);
//mark products as sold in databse and add to order overview
if (quantity <= numberLeftinStock)
{
var orderedProducts = Ctx.Products.Where(p => p.BarCode == SelectedProduct.BarCode && p.Sold == false).Take(quantity).ToList();
foreach (var product in orderedProducts)
{
product.Sold = true;
Ctx.SaveChanges();
}
foreach (var product in orderedProducts)
{
ProductsOrdered.Add(product);
}
//update quantity left
lblLeft.Content = ReturnQuantityInStock(SelectedProduct).ToString() + " left in stock";
}
else
{
MessageBox.Show("Products cannot be added. Not enough of this item in stock.");
}
tbPrice.Text = Convert.ToString(CalculateTotal());
}
else
{
MessageBox.Show("No product is selected. Select a product.");
}
}