private void OnMenuItemCommandExecute(ScreenMenuItem screenMenuItem)
{
decimal selectedMultiplier = 1;
if (!string.IsNullOrEmpty(NumeratorValue) && !_filtered)
{
decimal.TryParse(NumeratorValue, out selectedMultiplier);
}
if (IsQuickNumeratorVisible)
{
NumeratorValue = QuickNumeratorValues[0];
}
if (IsNumeratorVisible)
{
NumeratorValue = "";
}
if (selectedMultiplier > 0)
{
var data = new ScreenMenuItemData {
ScreenMenuItem = screenMenuItem, Quantity = selectedMultiplier
};
if (data.Quantity == 1 && screenMenuItem.Quantity > 1)
{
data.Quantity = screenMenuItem.Quantity;
}
data.PublishEvent(EventTopicNames.ScreenMenuItemDataSelected);
}
}
private void OnFindMenuItemCommand(string obj)
{
var insertedData = NumeratorValue;
decimal quantity = 1;
if (NumeratorValue.ToLower().Contains("x"))
{
insertedData = NumeratorValue.Substring(NumeratorValue.ToLower().IndexOf("x") + 1);
string q = NumeratorValue.Substring(0, NumeratorValue.ToLower().IndexOf("x"));
decimal.TryParse(q, out quantity);
}
NumeratorValue = "";
if (quantity > 0)
{
var weightBarcodePrefix = _settingService.ProgramSettings.WeightBarcodePrefix;
if (!string.IsNullOrEmpty(weightBarcodePrefix) && insertedData.StartsWith(weightBarcodePrefix))
{
var itemLength = _settingService.ProgramSettings.WeightBarcodeItemLength;
var quantityLength = _settingService.ProgramSettings.WeightBarcodeQuantityLength;
if (itemLength > 0 && quantityLength > 0 && insertedData.Length >= itemLength + quantityLength + weightBarcodePrefix.Length)
{
var bc = insertedData.Substring(weightBarcodePrefix.Length, itemLength);
if (!string.IsNullOrEmpty(_settingService.ProgramSettings.WeightBarcodeItemFormat))
{
int integerValue;
int.TryParse(bc, out integerValue);
if (integerValue > 0)
{
bc = integerValue.ToString(_settingService.ProgramSettings.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 = _cacheService.GetMenuItem(x => x.Barcode == insertedData);
if (mi != null)
{
var si = new ScreenMenuItem {
MenuItemId = mi.Id, Name = mi.Name
};
var data = new ScreenMenuItemData {
ScreenMenuItem = si, Quantity = quantity
};
data.PublishEvent(EventTopicNames.ScreenMenuItemDataSelected);
}
}
catch (Exception) { }
}
}
public ScreenMenuItemButton(ScreenMenuItem screenMenuItem, ICommand command, ScreenMenuCategory category)
{
_screenMenuItem = screenMenuItem;
_command = command;
_category = category;
var color = screenMenuItem.ButtonColor;
if (string.IsNullOrEmpty(color))
color = category != null ? category.MenuItemButtonColor : "Green";
ButtonColor = color;
}
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) { }
}
}
private void OnMenuItemSelected(ScreenMenuItem obj)
{
if (DataContext.SelectedTicket.IsLocked && !AppServices.IsUserPermittedFor(PermissionNames.AddItemsToLockedTickets))
{
return;
}
decimal selectedMultiplier = 1;
if (!string.IsNullOrEmpty(NumeratorValue))
{
decimal.TryParse(NumeratorValue, out selectedMultiplier);
}
if (IsQuickNumeratorVisible)
{
NumeratorValue = QuickNumeratorValues[0];
}
if (selectedMultiplier > 0)
{
if ((QuickNumeratorValues == null || selectedMultiplier.ToString() == QuickNumeratorValues[0]) && obj.Quantity > 1)
{
selectedMultiplier = obj.Quantity;
}
}
var item = DataContext.SelectedTicket.AddNewItem(obj.MenuItemId, selectedMultiplier, obj.Gift, obj.DefaultProperties, obj.ItemPortion);
if (item != null)
{
AddedMenuItems.Add(item);
}
if (obj.AutoSelect)
{
InvokeOnTicketItemSelected(item);
}
}
public ScreenMenuItemViewModel(IWorkspace workspace, ScreenMenuItem model)
{
Model = model;
_workspace = workspace;
}
public ScreenMenuItemViewModel(ScreenMenuItem model)
{
Model = model;
}
private void FindMenuItem()
{
var insertedData = NumeratorValue;
decimal quantity = 1;
if (NumeratorValue.ToLower().Contains("x"))
{
insertedData = NumeratorValue.Substring(NumeratorValue.ToLower().IndexOf("x") + 1);
var q = NumeratorValue.Substring(0, NumeratorValue.ToLower().IndexOf("x"));
decimal.TryParse(q, out quantity);
}
NumeratorValue = "";
if (quantity <= 0)
{
return;
}
var weightBarcodePrefix = _settingService.ProgramSettings.WeightBarcodePrefix;
if (!string.IsNullOrEmpty(weightBarcodePrefix) && insertedData.StartsWith(weightBarcodePrefix))
{
var itemLength = _settingService.ProgramSettings.WeightBarcodeItemLength;
var quantityLength = _settingService.ProgramSettings.WeightBarcodeQuantityLength;
if (itemLength > 0 && quantityLength > 0 && insertedData.Length >= itemLength + quantityLength + weightBarcodePrefix.Length)
{
var bc = insertedData.Substring(weightBarcodePrefix.Length, itemLength);
if (!string.IsNullOrEmpty(_settingService.ProgramSettings.WeightBarcodeItemFormat))
{
int integerValue;
int.TryParse(bc, out integerValue);
if (integerValue > 0)
{
bc = integerValue.ToString(_settingService.ProgramSettings.WeightBarcodeItemFormat);
}
}
var qty = insertedData.Substring(weightBarcodePrefix.Length + itemLength, quantityLength);
if (bc.Length > 0 && qty.Length > 0)
{
insertedData = bc;
decimal.TryParse(qty, out quantity);
}
}
}
var mi = _cacheService.FindMenuItemByBarcode(insertedData);
if (mi != null)
{
var si = new ScreenMenuItem {
MenuItemId = mi.Id, Name = mi.Name
};
var data = new ScreenMenuItemData {
ScreenMenuItem = si, Quantity = quantity
};
data.PublishEvent(EventTopicNames.ScreenMenuItemDataSelected);
}
else
{
_applicationState.NotifyEvent(RuleEventNames.NumberpadValueEntered, new { Ticket = SelectedTicket, Value = insertedData });
}
}
