/// <summary>
/// Refreshes this instance.
/// </summary>
public void Refresh()
{
var configService = ServiceLocator.Current.GetInstance <IConfigurationService>();
ReferenceExists = !IsInitialMapping;
CurrentMappingBasis = configService.HospitalRegion;
if (SelectedStates != null)
{
SelectedStates.OfType <SelectListItem>().ToList().ForEach(OnRemoveStateCommand);
}
RaisePropertyChanged(() => SelectedStates);
CurrentMappingBasis.DefaultStates
.OfType <string>()
.ToList()
.ForEach(ab =>
{
var toAdd = AvailableStates.OfType <SelectListItem>().FirstOrDefault(kvp => kvp.Value != null && kvp.Value.ToString().EqualsIgnoreCase(ab));
if (toAdd != null)
{
AddStateToContext(toAdd);
}
});
RaisePropertyChanged(() => AvailableStates);
SelectedRegionType = CurrentMappingBasis.SelectedRegionType ?? typeof(object);
RaisePropertyChanged(() => SelectedRegionType);
}
private void Initialize()
{
AddStateToContextCommand = new DelegateCommand(OnAddState, CanAddState);
RemoveStateCommand = new DelegateCommand <State>(OnRemoveStateCommand, CanRemoveState);
SelectedStates = CollectionHelper.EmptyListCollectionView <State>();
EventAggregator = ServiceLocator.Current.GetInstance <IEventAggregator>();
StateCollection = Context.HospitalRegistryService
.GetStates()
.Select(state => new KeyValuePair <string, State>(state.Abbreviation, state))
.Concat(new[] { new KeyValuePair <string, State>(SELECT_STATE, null) })
.OrderBy(item => item.Value != null)
.ThenBy(item => item.Key).ToListCollectionView();
var defaultStates = HospitalRegion.Default.DefaultStates.OfType <string>().ToList();
defaultStates.ForEach(s =>
{
var toRemove = StateCollection.OfType <KeyValuePair <string, State> >().First(kvp => kvp.Key == s);
StateCollection.Remove(toRemove);
SelectedStates.AddNewItem(toRemove.Value);
});
SelectedStates.CommitNew();
StateCollection.CommitEdit();
StateCollection.MoveCurrentToFirst();
/*Regions for combo box, Object type return "SELECT" on display, and NULL on return using */
RegionTypes = (new[] {
typeof(object),
typeof(HealthReferralRegion),
typeof(HospitalServiceArea)
}).ToListCollectionView();
SelectedRegionType = HospitalRegion.Default.SelectedRegionType;
}
/// <summary>
/// Saves the mapping.
/// </summary>
private void SaveMapping()
{
ConfigurationService.HospitalRegion.AddStates(SelectedStates.OfType <SelectListItem>().Select(item => item.Text).ToArray(), true);
ConfigurationService.HospitalRegion.SelectedRegionType = SelectedRegionType;
ConfigurationService.Save();
MonahrqContext.ReportingStatesContext = SelectedStates.OfType <SelectListItem>().Select(item => item.Text).ToList();
MonahrqContext.SelectedRegionType = SelectedRegionType;
if (SelectedRegionType != typeof(CustomRegion))
{
var sessionProvider = ServiceLocator.Current.GetInstance <IDomainSessionFactoryProvider>();
//Task.Factory.StartNew(() =>
// {
try
{
ClearRegions(sessionProvider, SelectedRegionType,
SelectedStates.OfType <SelectListItem>().ToArray());
}
catch (Exception exc)
{
Logger.Write(exc);
}
//});
}
}
/// <summary>
/// Adds the state to context.
/// </summary>
/// <param name="stateKvp">The state KVP.</param>
private void AddStateToContext(SelectListItem stateKvp)
{
SelectedStates.AddNewItem(stateKvp);
AvailableStates.Remove(stateKvp);
AvailableStates.MoveCurrentToFirst();
SelectedStates.CommitNew();
ApplyContextCommand.RaiseCanExecuteChanged();
}
public override RouteModifier OnNext()
{
//next step is
Context.ContextStates = SelectedStates.OfType <State>();
Context.ContextRegionType = RegionTypes.CurrentItem as Type;
Context.LoadData();
DataContextObject.Reset();
return(base.OnNext());
}
public StateMachineViewModel()
{
PendingTransition = new TransitionViewModel();
Runner = new StateMachineRunnerViewModel(this);
Blackboard = new BlackboardViewModel()
{
Actions = new NodifyObservableCollection <BlackboardItemReferenceViewModel>(BlackboardDescriptor.GetAvailableItems <IBlackboardAction>()),
Conditions = new NodifyObservableCollection <BlackboardItemReferenceViewModel>(BlackboardDescriptor.GetAvailableItems <IBlackboardCondition>())
};
// public INodifyObservableCollection<T> WhenAdded(Action<T> added)
// INodifyObservableCollection<T>, Action<T> 임으로 T는 WhenAdded 의부모 속성을 가지므로 파라미터 하나짜리 익명함수의 경우 해당 파라미터는 부모의 객체 타입이다.
// Source 의경우는 TransitionViewModel 객체의 StateViewModel 이다.
// public NodifyObservableCollection<StateViewModel> Transitions { get; } = new NodifyObservableCollection<StateViewModel>();
// 초기화 구문 같은데...
Transitions.WhenAdded(c => c.Source.Transitions.Add(c.Target))
.WhenRemoved(c => c.Source.Transitions.Remove(c.Target))
.WhenCleared(c => c.ForEach(i =>
{
i.Source.Transitions.Clear();
i.Target.Transitions.Clear();
}));
States.WhenAdded(x => x.Graph = this)
.WhenRemoved(x => DisconnectState(x))
.WhenCleared(x =>
{
Transitions.Clear();
OnCreateDefaultNodes();
});
OnCreateDefaultKeys();
// 여기서 노드와 arrow 가 생성됨.
OnCreateDefaultNodes();
// RequeryCommand ???
RenameStateCommand = new RequeryCommand(() => SelectedStates[0].IsRenaming = true, () => SelectedStates.Count == 1 && SelectedStates[0].IsEditable);
DisconnectStateCommand = new RequeryCommand <StateViewModel>(x => DisconnectState(x), x => !IsRunning && x.Transitions.Count > 0);
DisconnectSelectionCommand = new RequeryCommand(() => SelectedStates.ForEach(x => DisconnectState(x)), () => !IsRunning && SelectedStates.Count > 0 && Transitions.Count > 0);
DeleteSelectionCommand = new RequeryCommand(() => SelectedStates.ToList().ForEach(x => x.IsEditable.Then(() => States.Remove(x))), () => !IsRunning && (SelectedStates.Count > 1 || (SelectedStates.Count == 1 && SelectedStates[0].IsEditable)));
AddStateCommand = new RequeryCommand <Point>(p => States.Add(new StateViewModel
{
Name = "New State",
IsRenaming = true,
Location = p,
ActionReference = Blackboard.Actions.Count > 0 ? Blackboard.Actions[0] : null
}), p => !IsRunning);
CreateTransitionCommand = new DelegateCommand <(object Source, object?Target)>(s => Transitions.Add(new TransitionViewModel
{
Source = (StateViewModel)s.Source,
Target = (StateViewModel)s.Target !
}), s => !IsRunning && s.Source is StateViewModel source && s.Target is StateViewModel target && target != s.Source && target != States[0] && !source.Transitions.Contains(s.Target));
/// <summary>
/// Called when [remove state command].
/// </summary>
/// <param name="state">The state.</param>
private void OnRemoveStateCommand(SelectListItem state)
{
try
{
SelectedStates.Remove(state);
AvailableStates = AvailableStates.SourceCollection.OfType <SelectListItem>()
.Concat(new[] { state })
.OrderBy(item => item.Value != null)
.ThenBy(item => item.Text).ToListCollectionView();
ApplyContextCommand.RaiseCanExecuteChanged();
}
catch (Exception ex)
{
Events.GetEvent <ErrorNotificationEvent>().Publish(ex);
}
}
private void OnRemoveStateCommand(State state)
{
try
{
SelectedStates.Remove(state);
// StateCollection.MoveCurrentToFirst();
StateCollection = StateCollection.SourceCollection.OfType <KeyValuePair <string, State> >()
.Concat(new[] { new KeyValuePair <string, State>(state.Name, state) })
.OrderBy(item => item.Value != null)
.ThenBy(item => item.Key).ToListCollectionView();
RaisePropertyChanged(() => SelectedStates);
}
catch (Exception ex)
{
EventAggregator.GetEvent <ErrorNotificationEvent>().Publish(ex);
}
}
private void OnAddState()
{
if (SelectedState.Value == null)
{
return;
}
var state = SelectedState.Value;
SelectedStates.AddNewItem(SelectedState.Value);
StateCollection.Remove(SelectedState);
StateCollection.MoveCurrentToFirst();
SelectedStates.CommitNew();
RaisePropertyChanged(() => SelectedStates);
RaisePropertyChanged(() => StateCollection);
}
/// <summary>
/// Called when [imports satisfied].
/// </summary>
public override void OnImportsSatisfied()
{
base.OnImportsSatisfied();
CurrentMappingBasis = ConfigurationService.HospitalRegion;
ReferenceExists = !IsInitialMapping;
AddStateToContextCommand = new DelegateCommand(OnAddState, CanAddState);
RemoveStateFromContextCommand = new DelegateCommand <SelectListItem>(OnRemoveStateCommand, CanRemoveState);
ApplyContextCommand = new DelegateCommand(OnApplyContextCommand, CanApplyContextCommand);
NavigateBackCommand = new DelegateCommand(OnNavigateBackCommand);
SelectedStates = CollectionHelper.EmptyListCollectionView <SelectListItem>();
var crit = PredicateBuilder.True <State>();
ListExtensions.ForEach(CurrentMappingBasis.DefaultStates.OfType <string>().ToList(),
ab => crit = crit.And(st => st.Abbreviation != ab));
var availStates = new List <SelectListItem>();
availStates.Add(SELECT_STATE);
var allStates = HospitalRegistryService.GetStates(null).ToList();
availStates.AddRange(allStates.AsQueryable()
.Where(crit)
.Select(state => new SelectListItem {
Model = state, Text = state.Abbreviation, Value = state.Abbreviation
})
//.Concat(new[] { SELECT_STATE })
.OrderBy(item => item.Text).ToList());
AvailableStates = availStates.ToListCollectionView();
crit = PredicateBuilder.False <State>();
ListExtensions.ForEach(CurrentMappingBasis.DefaultStates
.OfType <string>(), ab => crit = crit.Or(st => st.Abbreviation == ab));
var selectedStates = allStates.AsQueryable().Where(crit).Select(st => new SelectListItem {
Text = st.Abbreviation, Value = st.Abbreviation, Model = st
}).ToList();
// Setting the Selected Reporting States for Global use.
//if (!MonahrqContext.ReportingStatesContext.Any(s => selectedStates.Any(s1 => s.In(s1)) ))
// MonahrqContext.ReportingStatesContext.AddRange(selectedStates);
MonahrqContext.ReportingStatesContext.AddRange(selectedStates.Select(s => s.Text).ToList());
SelectedStates = selectedStates.ToListCollectionView();
SelectedStates.CommitNew();
AvailableStates.CommitEdit();
AvailableStates.MoveCurrentToFirst();
SelectedState = SELECT_STATE;
// Regions for combo box, Object type return "SELECT" on display, and NULL on return using
RegionTypes = (new[] {
typeof(object),
typeof(CustomRegion),
typeof(HealthReferralRegion),
typeof(HospitalServiceArea)
}).ToListCollectionView();
SelectedRegionType = CurrentMappingBasis.SelectedRegionType;
}
