public TicketItemProperty GetOrCreateCustomProperty()
{
var tip = GetCustomProperty();
if (tip == null)
{
tip = new TicketItemProperty
{
Name = "",
PropertyPrice = new Price(0, LocalSettings.CurrencySymbol),
PropertyGroupId = 0,
MenuItemId = 0,
Quantity = 0
};
Properties.Add(tip);
}
return(tip);
}
private static string GetTicketItemPropertyDisplayName(TicketItemProperty ticketItemProperty)
{
return ticketItemProperty.Quantity > 1
? ticketItemProperty.Quantity + " " + ticketItemProperty.Name
: ticketItemProperty.Name;
}
public TicketItemProperty ToggleProperty(MenuItemPropertyGroup group, MenuItemProperty property)
{
if (property.Name.ToLower() == "x")
{
var groupItems = Properties.Where(x => x.PropertyGroupId == group.Id).ToList();
foreach (var tip in groupItems)
{
Properties.Remove(tip);
}
if (group.MultipleSelection)
{
Quantity = 1;
}
return(null);
}
var ti = FindProperty(property);
if (ti == null)
{
ti = new TicketItemProperty
{
Name = property.Name,
PropertyPrice = new Price {
Amount = property.Price.Amount, CurrencyCode = property.Price.CurrencyCode
},
PropertyGroupId = group.Id,
MenuItemId = property.MenuItemId,
CalculateWithParentPrice = group.CalculateWithParentPrice,
PortionName = PortionName,
Quantity = group.MultipleSelection ? 0 : 1
};
if (VatIncluded && VatRate > 0)
{
ti.PropertyPrice.Amount = ti.PropertyPrice.Amount / ((100 + VatRate) / 100);
ti.PropertyPrice.Amount = decimal.Round(ti.PropertyPrice.Amount, 2);
ti.VatAmount = property.Price.Amount - ti.PropertyPrice.Amount;
}
else if (VatRate > 0)
{
ti.VatAmount = (property.Price.Amount * VatRate) / 100;
}
else
{
ti.VatAmount = 0;
}
}
if (group.SingleSelection || !string.IsNullOrEmpty(group.GroupTag))
{
var tip = Properties.FirstOrDefault(x => x.PropertyGroupId == group.Id);
if (tip != null)
{
Properties.Insert(Properties.IndexOf(tip), ti);
Properties.Remove(tip);
}
}
else if (group.MultipleSelection)
{
ti.Quantity++;
}
else if (!group.MultipleSelection && Properties.Contains(ti))
{
Properties.Remove(ti);
_lastSelectedProperty = ti;
return(ti);
}
if (!Properties.Contains(ti))
{
Properties.Add(ti);
}
_lastSelectedProperty = ti;
return(ti);
}
public TicketItemProperty GetOrCreateCustomProperty()
{
var tip = GetCustomProperty();
if (tip == null)
{
tip = new TicketItemProperty
{
Name = "",
PropertyPrice = new Price(0, LocalSettings.CurrencySymbol),
PropertyGroupId = 0,
MenuItemId = 0,
Quantity = 0
};
Properties.Add(tip);
}
return tip;
}
public TicketItemProperty ToggleProperty(MenuItemPropertyGroup group, MenuItemProperty property)
{
if (property.Name.ToLower() == "x")
{
var groupItems = Properties.Where(x => x.PropertyGroupId == group.Id).ToList();
foreach (var tip in groupItems) Properties.Remove(tip);
if (group.MultipleSelection) Quantity = 1;
return null;
}
var ti = FindProperty(property);
if (ti == null)
{
ti = new TicketItemProperty
{
Name = property.Name,
PropertyPrice = new Price { Amount = property.Price.Amount, CurrencyCode = property.Price.CurrencyCode },
PropertyGroupId = group.Id,
MenuItemId = property.MenuItemId,
CalculateWithParentPrice = group.CalculateWithParentPrice,
PortionName = PortionName,
Quantity = group.MultipleSelection ? 0 : 1
};
if (VatIncluded && VatRate > 0)
{
ti.PropertyPrice.Amount = ti.PropertyPrice.Amount / ((100 + VatRate) / 100);
ti.PropertyPrice.Amount = decimal.Round(ti.PropertyPrice.Amount, 2);
ti.VatAmount = property.Price.Amount - ti.PropertyPrice.Amount;
}
else if (VatRate > 0) ti.VatAmount = (property.Price.Amount * VatRate) / 100;
else ti.VatAmount = 0;
}
if (group.SingleSelection || !string.IsNullOrEmpty(group.GroupTag))
{
var tip = Properties.FirstOrDefault(x => x.PropertyGroupId == group.Id);
if (tip != null)
{
Properties.Insert(Properties.IndexOf(tip), ti);
Properties.Remove(tip);
}
}
else if (group.MultipleSelection)
{
ti.Quantity++;
}
else if (!group.MultipleSelection && Properties.Contains(ti))
{
Properties.Remove(ti);
_lastSelectedProperty = ti;
return ti;
}
if (!Properties.Contains(ti)) Properties.Add(ti);
_lastSelectedProperty = ti;
return ti;
}
public TicketItemPropertyViewModel(TicketItemProperty model)
{
Model = model;
}