public void InvokeOnTicketItemSelected(TicketItemViewModel ticketItem)
{
TicketItemSelectedEventHandler handler = OnTicketItemSelected;
if (handler != null)
{
handler(ticketItem);
}
}
public void Refresh(TicketItemViewModel ticketItem, TicketTagGroup selectedTicketTag)
{
HideKeyboard();
SelectedTicketTag = null;
SelectedItemPortions.Clear();
SelectedItemPropertyGroups.Clear();
SelectedItemGroupedPropertyItems.Clear();
TicketTags.Clear();
SelectedItem = ticketItem;
if (ticketItem != null)
{
var mi = AppServices.DataAccessService.GetMenuItem(ticketItem.Model.MenuItemId);
if (mi.Portions.Count > 1)
{
SelectedItemPortions.AddRange(mi.Portions.Select(x => new MenuItemPortionViewModel(x)));
}
SelectedItemGroupedPropertyItems.AddRange(mi.PropertyGroups.Where(x => !string.IsNullOrEmpty(x.GroupTag))
.GroupBy(x => x.GroupTag)
.Select(x => new MenuItemGroupedPropertyViewModel(SelectedItem, x)));
SelectedItemPropertyGroups.AddRange(mi.PropertyGroups
.Where(x => string.IsNullOrEmpty(x.GroupTag))
.Select(x => new MenuItemPropertyGroupViewModel(x)));
foreach (var ticketItemPropertyViewModel in ticketItem.Properties.ToList())
{
var tip = ticketItemPropertyViewModel;
var mig = SelectedItemPropertyGroups.Where(x => x.Model.Id == tip.Model.PropertyGroupId).SingleOrDefault();
if (mig != null)
{
mig.Properties.SingleOrDefault(x => x.Name == tip.Model.Name).TicketItemProperty = ticketItemPropertyViewModel.Model;
}
var sig = SelectedItemGroupedPropertyItems.SelectMany(x => x.Properties).Where(
x => x.MenuItemPropertyGroup.Id == tip.Model.PropertyGroupId).FirstOrDefault();
if (sig != null)
{
sig.TicketItemProperty = ticketItemPropertyViewModel.Model;
}
}
}
else
{
if (selectedTicketTag != null)
{
SelectedTicketTag = selectedTicketTag;
if (selectedTicketTag.FreeTagging)
{
TicketTags.AddRange(Dao.Query <TicketTagGroup>(x => x.Id == selectedTicketTag.Id, x => x.TicketTags).SelectMany(x => x.TicketTags).OrderBy(x => x.Name).Select(x => new TicketTagViewModel(x)));
}
else
{
TicketTags.AddRange(selectedTicketTag.TicketTags.Select(x => new TicketTagViewModel(x)));
}
RaisePropertyChanged("TicketTags");
}
else
{
RaisePropertyChanged("TicketNote");
ShowKeyboard();
}
}
RaisePropertyChanged("SelectedItem");
RaisePropertyChanged("IsPortionsVisible");
RaisePropertyChanged("IsEditorsVisible");
RaisePropertyChanged("IsTicketNoteVisible");
RaisePropertyChanged("IsTagEditorVisible");
RaisePropertyChanged("IsFreeTagEditorVisible");
RaisePropertyChanged("TagColumnCount");
}
private void ActivateSelectedTicketItemEditorView(TicketItemViewModel item, TicketTagGroup selectedTicketTag)
{
SelectedIndex = 5;
SelectedTicketItemEditorViewModel.Refresh(item, selectedTicketTag);
}
void MenuItemSelectorViewModel_OnTicketItemSelected(TicketItemViewModel item)
{
ActivateSelectedTicketItemEditorView(item, null);
}
private void OnItemSelected(TicketItemViewModel obj)
{
InvokeOnTicketItemSelected(obj);
}
