public EditEntityWithThreadsViewModel(ThreadReferenceRepository threadReferenceRepository, ThreadRepository threadRepository, IDialogService dialogService)
{
_initialIds = new List <int>();
_threadIdsToRemove = new List <int>();
_threadReferenceRepository = threadReferenceRepository;
_threadRepository = threadRepository;
_dialogService = dialogService;
AddThreadModel = new AddThreadModel();
AddThreadCommand = new RelayCommand(OnAddThread, CanAddThread);
DeleteThreadCommand = new RelayCommand <TThread>(OnDeleteThread, CanDeleteThread);
}
protected virtual void OnAddThread()
{
if (Model.Threads.Any(o => o.ThreadReference.BrandId == AddThreadModel.BrandId &&
o.ThreadReference.BrandName == AddThreadModel.BrandName))
{
_dialogService.ShowInfo($"Thread {AddThreadModel.BrandName}-{AddThreadModel.BrandId} already added to the entity", "Duplicate Thread Reference");
return;
}
var threadReference = _threadReferenceRepository
.Query(o => o.BrandId == AddThreadModel.BrandId && o.BrandName == AddThreadModel.BrandName)
.SingleOrDefault();
if (threadReference == null)
{
_dialogService.ShowInfo($"Thread {AddThreadModel.BrandName}-{AddThreadModel.BrandId} could not be found in the inventory", "Missing Thread Reference");
return;
}
AddThreadModel = new AddThreadModel();
Model.Threads.Add(GenerateThread(threadReference));
}
public override void Initialise(object param)
{
Model = (param as TEntity) ?? new TEntity();
AddThreadModel = new AddThreadModel();
PopulateInitialIds();
}
