public static ViewModelAttributeValue Create(IModelAttribute attribute, IModelValue value) { ViewModelAttributeValue viewAttributeValue = new ViewModelAttributeValue() { ObjectState = value != null ? value.ObjectState : ObjectState.New, AttributeID = attribute.AttributeID, DataType = attribute.DataType, DisplayText = attribute.DisplayText, IsKey = attribute.IsKey, VariableUnits = attribute.VariableUnits }; foreach (EAV.Model.IModelUnit unit in attribute.Units) { viewAttributeValue.Units.Add(ViewModelUnit.Create(unit)); } if (value != null) { viewAttributeValue.Value = value.RawValue; if (value.Unit != null) { viewAttributeValue.UnitID = value.Unit.UnitID; viewAttributeValue.UnitText = value.Unit.DisplayText; } } else if (!attribute.VariableUnits.GetValueOrDefault(true) && attribute.Units.Count == 1) { viewAttributeValue.UnitID = attribute.Units.First().UnitID; viewAttributeValue.UnitText = attribute.Units.First().DisplayText; } return(viewAttributeValue); }
public static ViewModelInstance Create(IModelContainer container, IModelSubject subject, IModelInstance instance, ViewModelInstance parentInstance, ref int nextInstanceID) { ViewModelInstance viewInstance = new ViewModelInstance() { ObjectState = instance != null ? instance.ObjectState : ObjectState.New, ContainerID = container.ContainerID, SubjectID = subject != null ? subject.SubjectID : 0, InstanceID = instance != null ? instance.InstanceID : nextInstanceID--, ParentInstanceID = parentInstance != null ? parentInstance.InstanceID : null }; foreach (EAV.Model.IModelAttribute attribute in container.Attributes.OrderBy(it => it.Sequence)) { viewInstance.Values.Add(ViewModelAttributeValue.Create(attribute, instance != null ? instance.Values.SingleOrDefault(it => it.AttributeID == attribute.AttributeID) : null)); } foreach (IModelChildContainer childContainer in container.ChildContainers.OrderBy(it => it.Sequence)) { viewInstance.ChildContainers.Add(ViewModelContainer.Create(childContainer, subject, viewInstance, ref nextInstanceID)); } return(viewInstance); }