private void OnGetBill(object parameter)
{
PanelLoading = true;
var GetBillTask = System.Threading.Tasks.Task.Run(() =>
{
_returnSalesDetailsList = new ObservableCollection <ReturnSaleDetailExtn>();
var customerBill = RMSEntitiesHelper.CheckIfBillExists(BillNo.Value, _categoryId);
if (customerBill == null)
{
PanelLoading = false;
return;
}
_billSales = _rmsEntities.Sales.Where(s => s.RunningBillNo == BillNo && customerBill.CustomerId == s.CustomerId).FirstOrDefault();
CustomerName = _billSales.Customer.Name;
SaleDate = _billSales.AddedOn.Value;
PaymentMode pm = new PaymentMode();
ModeOfPayment = pm.GetPaymentString(_billSales.PaymentMode);
var saleDetailsForBill = _rmsEntities.SaleDetails.Where(b => b.BillId == _billSales.BillId);
foreach (var saleDetailItem in saleDetailsForBill.ToList())
{
//Get the item and check if there is any return done for the item.
var returnQty = _rmsEntities.ReturnDamagedStocks.FirstOrDefault(b => b.BillId == _billSales.BillId && saleDetailItem.ProductId == b.ProductId);
var remainingQty = 0.0M;
if (returnQty != null)
{
remainingQty = saleDetailItem.Qty.Value - returnQty.Quantity;
if (remainingQty == 0)
{
continue;
}
}
else
{
remainingQty = saleDetailItem.Qty.Value;
}
var productPrice = _rmsEntities.PriceDetails.Where(p => p.PriceId == saleDetailItem.PriceId).FirstOrDefault();
var saleDetailExtn = new ReturnSaleDetailExtn()
{
Discount = saleDetailItem.Discount,
PriceId = saleDetailItem.PriceId,
ProductId = saleDetailItem.ProductId,
Qty = remainingQty,
OriginalQty = saleDetailItem.Qty,
SellingPrice = saleDetailItem.SellingPrice,
BillId = saleDetailItem.BillId,
CostPrice = productPrice.Price,
ProductName = _rmsEntities.Products.FirstOrDefault(p => p.Id == saleDetailItem.ProductId).Name,
//AvailableStock = productPrice.Quantity,
Amount = productPrice.SellingPrice * saleDetailItem.Qty
};
ReturnSaleDetailList.Add(saleDetailExtn);
saleDetailExtn.PropertyChanged += (s, e) =>
{
if (e.PropertyName == Constants.RETURN_QTY)
{
saleDetailExtn.ReturnAmount = saleDetailExtn.SellingPrice.Value * saleDetailExtn.ReturnQty;
TotalAmount = _returnSalesDetailsList.Sum(p => p.ReturnAmount);
}
};
//tempTotalAmount += productPrice.SellingPrice * remainingQty;
}
//TotalAmount = tempTotalAmount;
System.Threading.Thread.Sleep(1000);
}).ContinueWith(
(t) =>
{
PanelLoading = false;
RaisePropertyChanged("ReturnSaleDetailList");
IsBillBasedReturn = true;
});
}
