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);
}
