public DrmControlViewModel()
{
AddSetterPropertiesTrigger(new PropertiesTrigger(() =>
{
var currentModel = GenericManager.Model;
Entities = GenericManager.Model.Entities.OrderBy(k => k.DisplayName).ToList();
Relationships = GenericManager.Model.Relationships;
CurrentViewType = ViewType.List;
CurrentEntity = !string.IsNullOrEmpty(currentModel.MainEntity)
? Entities.First(k => k.LogicalName == currentModel.MainEntity)
: Entities.First();
}, nameof(GenericManager)));
GenericEventManager = new GenericEventManager();
GenericEventManager.OnCreateRequested += BusinessEventManager_OnCreateRequested;
GenericEventManager.OnCreatedEntity += GenericEventManager_OnCreatedEntity;
GenericEventManager.OnUpdatedEntity += BusinessEventManager_OnUpdatedEntity;
GenericEventManager.OnSelectedEntity += BusinessEventManager_OnSelectedEntity;
GenericEventManager.OnDeletedEntity += BusinessEventManager_OnDeletedEntity;
WpfEventManager = new WpfEventManager();
WpfEventManager.OnEntityReferenceInputLeftClicked += WpfEventManager_OnEntityReferenceInputLeftClicked;
WpfEventManager.OnCustomModuleEditingRequest += WpfEventManager_OnCustomModuleEditingRequest;
InitializeCommands();
}
private void InitializeCommands()
{
SaveCommand = new RelayCommandHandled((data) =>
{
if (Mode == DetailMode.Creating)
{
var id = GenericManager.Create(Entity.LogicalName, Values);
//var newData = GenericManager.Retrieve(Entity.LogicalName, id);
//Id = id;
//Values = newData.Values;
//Mode = DetailMode.Updating;
GenericEventManager.RaiseOnCreatedEntity(Entity, id);
}
else if (Mode == DetailMode.Updating)
{
GenericManager.Update(Entity.LogicalName, Id, Values);
GenericEventManager.RaiseOnUpdatedEntity(Entity, Id, Values);
}
},
(data) =>
{
return(IsCompleted);
});
DeleteCommand = new RelayCommandHandled((data) =>
{
var dialog = new OkCancelMessageBox("Confirm the delete? This operation cannot be undone", "Delete operation");
dialog.ShowDialog();
if (dialog.Response == OkCancelMessageBox.InputTextBoxResponse.OK)
{
GenericManager.Delete(Entity.LogicalName, Id);
GenericEventManager.RaiseOnDeletedEntity(Entity, Id);
}
},
(data) =>
{
return(Mode == DetailMode.Updating);
});
RegisterCommand(SaveCommand);
RegisterCommand(DeleteCommand);
}
private void InitializeCommands()
{
CreateCommand = new RelayCommandHandled((data) =>
{
GenericEventManager.RaiseOnCreateRequested(Entity);
});
AddNewRelatedCommand = new RelayCommandHandled((data) =>
{
var initialValues = new Dictionary <string, object>();
initialValues.Add(FilterRelationship.RelatedAttribute, new EntityReferenceValue()
{
Id = FilterRelationshipId,
LogicalName = FilterRelationship.RelatedEntity,
DisplayName = FilterRelationshipRecordDisplayName,
});
GenericEventManager.RaiseOnCreateRequested(Entity, initialValues);
});
AssociateCommand = new RelayCommandHandled((data) =>
{
var availableValues = GenericManager.RetrieveAll(FirstEntityAssociation);
var availablesEntityReferences = availableValues
.Values
.Select(k => new EntityReferenceValue()
{
Id = k.Id, LogicalName = FirstEntityAssociation, DisplayName = (string)k.Values["Name"]
})
.ToList();
var initialEntityReferences = DataSetModel
.Values
.Select(k => new EntityReferenceValue()
{
Id = k.Id, LogicalName = FirstEntityAssociation, DisplayName = (string)k.Values["Name"]
})
.ToList();
var associateWindow = new MultipleAssociationWindow(
$"Associate {FirstEntityAssociation}(s) to this {SecondEntityAssociation}",
"Association",
availablesEntityReferences,
initialEntityReferences);
associateWindow.ShowDialog();
var response = associateWindow.Response;
if (response == MultipleAssociationWindow.MultipleAssociationResponse.OK)
{
var firstRecordEntityLogicalName = Entity.LogicalName;
var secondRecordEntityLogicalName = firstRecordEntityLogicalName == FilterRelationship.MainEntity
? FilterRelationship.RelatedEntity
: FilterRelationship.MainEntity;
var selectedValues = associateWindow.SelectedValues;
foreach (var item in initialEntityReferences)
{
GenericManager.Disassociate(secondRecordEntityLogicalName, FilterRelationshipId, FilterRelationship.IntersectionName, firstRecordEntityLogicalName, item.Id);
}
foreach (var item in selectedValues)
{
GenericManager.Associate(secondRecordEntityLogicalName, FilterRelationshipId, FilterRelationship.IntersectionName, firstRecordEntityLogicalName, item.Id);
}
GetValues();
}
});
RegisterCommand(AddNewRelatedCommand);
RegisterCommand(CreateCommand);
RegisterCommand(AssociateCommand);
}
public void SelectedDataRow(DataRecord dataRowModel)
{
GenericEventManager.RaiseOnSelectedEntity(Entity, dataRowModel.Id);
}
private void WpfEventManager_OnEntityReferenceInputLeftClicked(object sender, Wpf.Events.WpfEntityReferenceClickEventArgs args)
{
GenericEventManager.RaiseOnSelectedEntity(Entities.First(k => k.LogicalName == args.EntityLogicalName), args.Id);
}
