/// <summary>
/// Binds the product details.
/// </summary>
/// <exception cref="System.NotImplementedException"></exception>
private void BindProductDetails(object product)
{
var isExist = LstProductDetails.Where(u => u.Id == CurrentProduct.Id).FirstOrDefault();
if (isExist == null)
{
LstProductDetails.Add(new ProductDTO
{
Id = CurrentProduct.Id,
Name = CurrentProduct.Name,
Quantity = CurrentProduct.Quantity,
Retail_Price = CurrentProduct.Retail_Price,
Discount = CurrentProduct.Discount,
Amount = (CurrentProduct.Quantity * CurrentProduct.Retail_Price)
});
}
else
{
var found = LstProductDetails.FirstOrDefault(x => x.Id == CurrentProduct.Id);
int i = LstProductDetails.IndexOf(found);
var quantity = CurrentProduct.Quantity + found.Quantity;
LstProductDetails[i].Quantity = quantity;
LstProductDetails[i].Amount = (found.Retail_Price * quantity) - found.Discount;
CollectionViewSource.GetDefaultView(this.LstProductDetails).Refresh();
}
var amount = LstProductDetails.Select(u => u.Amount).Sum();
var totalDiscount = LstProductDetails.Select(u => u.Discount).Sum();
TotalDiscount = (decimal)totalDiscount;
Total = (decimal)amount;
Mediator.NotifyColleagues("CloseProductPopUpWindow", false);
}
/// <summary>
/// Reset Controls to their original position
/// </summary>
private void ResetControls()
{
IsSetAsidePopUpOpen = false;
LstProductDetails.Clear();
LstCustomerDetail.Clear();
ClearControls();
ViewModelLocator.Cleanup(ViewModelType.MenuControl);
}
//To delete selected item from datagrid
private void DeleteItem()
{
if (SelectedProduct != null)
{
Total = Total - (decimal)SelectedProduct.Amount;
if (SelectedProduct.Discount > 0)
{
TotalDiscount -= SelectedProduct.Discount;
//Discount -= (decimal)SelectedProduct.Discount;
}
LstProductDetails.Remove(SelectedProduct);
}
}
private void EditDataGridCommand()
{
SelectedProduct.Quantity = ProductQuantity;
SelectedProduct.Amount = (decimal)(SelectedProduct.Quantity * SelectedProduct.Retail_Price);
bool showErrorMessage = false;
if (SelectedDiscountType != null)
{
if (SelectedDiscountType.Id == 1 && ProductDiscount < SelectedProduct.Amount)
{
SelectedProduct.Discount = ProductDiscount;
SelectedProduct.Amount -= ProductDiscount;
}
else if (SelectedDiscountType.Id == 2)
{
decimal discountAmount = (decimal)(SelectedProduct.Amount * (ProductDiscount / 100));
if (discountAmount < SelectedProduct.Amount)
{
SelectedProduct.Discount = discountAmount;
SelectedProduct.Amount -= discountAmount;
}
else
{
showErrorMessage = true;
}
}
else
{
showErrorMessage = true;
}
}
if (!showErrorMessage)
{
var totalAmount = LstProductDetails.Select(u => u.Amount).Sum();
var totalDiscount = LstProductDetails.Select(u => u.Discount).Sum();
Total = (decimal)totalAmount;
TotalDiscount = (decimal)totalDiscount;
IsEditProductEntryPopupOpen = false;
}
else
{
IsErrorMessageVisible = Visibility.Visible;
}
//SelectedProduct.Amount = Amount
}
private void ClearGridProduct()
{
LstProductDetails.Clear();
TotalDiscount = (decimal)0.0;
Total = (decimal)0.0;
}