private void RefreshRootKnowledgeGroups()
{
OnUIThread(() =>
{
RootKnowledgeGroups.Clear();
KnowledgeArticleCommunicationControl.ClearAllCommunicationItems();
});
if (_customersRepository != null && _customersRepository.KnowledgeBaseGroups != null)
{
Task.Factory.StartNew(() => { return(_customersRepository.KnowledgeBaseGroups.Where(x => x.Parent == null).ToList()); })
.ContinueWith(t =>
{
OnUIThread(() =>
{
foreach (var item in t.Result)
{
var knowledgeGroupParameter = new KeyValuePair <string, object>("item", item);
var knowledgeGroupViewModel = (IViewModel)_knowledgeVmFactory.GetViewModelInstance(knowledgeGroupParameter);
RootKnowledgeGroups.Add(knowledgeGroupViewModel);
}
});
});
}
OnUIThread(() =>
{
KnowledgeArticleCommunicationControl.IsInitialized = true;
OnPropertyChanged("RootKnowledgeGroups");
});
}
private void RaiseCreateKnowledgeGroupCommand(object knowlegeGroupViewModel)
{
var parentVM = (knowlegeGroupViewModel as KnowledgeGroupViewModel) ?? SelectedKnowledgeGroup as KnowledgeGroupViewModel;
if (AddKnowledgeBaseGroupDialogRequest != null)
{
AddKnowledgeBaseGroupDialogRequest.Raise(
new Confirmation
{
Title = "Add group".Localize(),
Content = new KnowledgeGroupViewModel(_repositoryFactory, _groupVmFactory, _repositoryFactory.GetRepositoryInstance(), _entityFactory, new KnowledgeBaseGroup()
{
ParentId = parentVM != null ? parentVM.OriginalItem.KnowledgeBaseGroupId : null
})
},
(x) =>
{
if (x.Confirmed)
{
var currentGroup = (x.Content as KnowledgeGroupViewModel);
if (currentGroup != null && currentGroup.InnerItem != null)
{
Task.Factory.StartNew(() =>
{
ShowLoadingAnimation = true;
(x.Content as KnowledgeGroupViewModel).InsertToDB();
})
.ContinueWith(t =>
{
if (t.Exception == null)
{
OnUIThread(() =>
{
if (parentVM != null)
{
if (parentVM.IsExpanded)
{
parentVM.Refresh();
}
else
{
parentVM.IsExpanded = true;
}
}
else
{
RootKnowledgeGroups.Add(x.Content as KnowledgeGroupViewModel);
}
});
}
ShowLoadingAnimation = false;
});
}
}
}
);
}
}
