private void OnMenuItemCommandExecute(ScreenMenuItem screenMenuItem)
{
decimal selectedMultiplier = 1;
if (!string.IsNullOrEmpty(NumeratorValue) && !_filtered)
{
decimal.TryParse(NumeratorValue, out selectedMultiplier);
}
if (IsQuickNumeratorVisible)
{
NumeratorValue = QuickNumeratorValues[0];
}
NumeratorValue = "";
if (selectedMultiplier > 0)
{
var data = new ScreenMenuItemData {
ScreenMenuItem = screenMenuItem, Quantity = selectedMultiplier
};
if (data.Quantity == 1 && screenMenuItem.Quantity > 1)
{
data.Quantity = screenMenuItem.Quantity;
}
_addMenuItemCommand.Execute(data);
}
}
private void OnFindMenuItemCommand(string obj)
{
var insertedData = GetInsertedData(NumeratorValue, 'x', '*');
var quantity = GetInsertedQuantity(NumeratorValue, 'x', '*');
NumeratorValue = "";
if (quantity > 0)
{
var weightBarcodePrefix = AppServices.SettingService.WeightBarcodePrefix;
if (!string.IsNullOrEmpty(weightBarcodePrefix) && insertedData.StartsWith(weightBarcodePrefix))
{
var itemLength = AppServices.SettingService.WeightBarcodeItemLength;
var quantityLength = AppServices.SettingService.WeightBarcodeQuantityLength;
if (itemLength > 0 && quantityLength > 0 && insertedData.Length >= itemLength + quantityLength + weightBarcodePrefix.Length)
{
var bc = insertedData.Substring(weightBarcodePrefix.Length, itemLength);
if (!string.IsNullOrEmpty(AppServices.SettingService.WeightBarcodeItemFormat))
{
int integerValue;
int.TryParse(bc, out integerValue);
if (integerValue > 0)
{
bc = integerValue.ToString(AppServices.SettingService.WeightBarcodeItemFormat);
}
}
var qty = insertedData.Substring(weightBarcodePrefix.Length + itemLength, quantityLength);
if (bc.Length > 0 && qty.Length > 0)
{
insertedData = bc;
decimal.TryParse(qty, out quantity);
}
}
}
try
{
var mi = AppServices.DataAccessService.GetMenuItem(insertedData);
if (mi != null)
{
var si = new ScreenMenuItem {
MenuItemId = mi.Id, Name = mi.Name
};
var data = new ScreenMenuItemData {
ScreenMenuItem = si, Quantity = quantity
};
_addMenuItemCommand.Execute(data);
}
}
catch (Exception) { }
}
}