public void RehydrateOrderItem(OrderItemModel model)
{
currentOrderItemId = model.Id;
quantityButton.Enabled = false;
positions.Clear();
components.Clear();
variationId = model.VariationId;
FragmentRoute route = svc.SelectVariation(model.VariationId);
if (route == FragmentRoute.Components)
{
foreach (OrderItemComponentModel component in model.ComponentModels)
{
components.Add(component.ComponentId, component);
if (component.HasComponents)
{
editedComponents.Add(component);
}
}
positions.Add(new VariationPosition()
{
PosType = PositionType.Components, Id = model.VariationId
});
}
VariationModel newModel = new VariationModel(model.VariationId);
int parentId = newModel.ParentId;
while (newModel.ParentId != 0)
{
positions.Insert(0, new VariationPosition()
{
PosType = PositionType.Variations, Id = newModel.ParentId
});
newModel = new VariationModel(newModel.ParentId);
}
thisPosition = positions.Count - 1;
if (route == FragmentRoute.Components)
{
DisplayComponents(model.VariationId, true, ComponentListMode.Variation);
}
else
{
confirmButton.Visibility = ViewStates.Visible;
DisplayVariations(parentId);
}
currentDiscountId = model.DiscountId;
DiscountModel discountModel = svc.GetDiscountModel(currentDiscountId);
discountText.Text = discountModel.Description;
currentInOutId = model.InOutStatus;
if (currentInOutId == 1)
{
inOutText.Text = "Eat In";
}
else
{
inOutText.Text = "Take Away";
}
Show();
}
private void VariationsList_ItemClick(object sender, AdapterView.ItemClickEventArgs e)
{
if (container is CurrentOrderLayout)
{
if (positions.Count - 1 > thisPosition)
{
if ((int)e.Id != positions[thisPosition + 1].Id)
{
orderItemOverriden = true;
positions.RemoveRange(thisPosition + 1, positions.Count - thisPosition - 1);
components.Clear();
}
else
{
++thisPosition;
if (positions[thisPosition].PosType == PositionType.Variations)
{
if (currentOrderItemId != 0 && positions.Count - 1 == thisPosition && !orderItemOverriden)
{
confirmButton.Visibility = ViewStates.Visible;
}
else
{
confirmButton.Visibility = ViewStates.Invisible;
}
DisplayVariations((int)e.Id);
}
else
{
DisplayComponents((int)e.Id, true, ComponentListMode.Variation);
}
return;
}
}
else if (positions.Count - 1 == thisPosition && (int)e.Id != positions[thisPosition].Id)
{
orderItemOverriden = true;
confirmButton.Visibility = ViewStates.Invisible;
}
FragmentRoute thisRoute = svc.SelectVariation((int)e.Id);
switch (thisRoute)
{
default:
{
CurrentOrderLayout thisLayout = (CurrentOrderLayout)container;
OrderFragment orderFragment = thisLayout.OrderFragment;
OrderItemModel model = GetOrderItemModel((int)e.Id, orderFragment);
UpdateOrder(orderFragment, model, false);
Reset();
break;
}
case FragmentRoute.Variations:
{
++thisPosition;
DisplayVariations((int)e.Id);
positions.Add(new VariationPosition()
{
PosType = PositionType.Variations, Id = (int)e.Id
});
break;
}
case FragmentRoute.Components:
{
++thisPosition;
DisplayComponents((int)e.Id, false, ComponentListMode.Variation);
positions.Add(new VariationPosition()
{
PosType = PositionType.Components, Id = (int)e.Id
});
break;
}
}
}
}
