internal static IPropertyMapConfiguration Create(LambdaExpression destination, LambdaExpression source)
{
if (destination == null || !destination.IsMemberPath())
{
return(null);
}
var reversed = new PathConfigurationExpression <TSource, TDestination, object>(destination);
if (reversed.MemberPath.Length == 1)
{
var reversedMemberExpression = new MemberConfigurationExpression <TSource, TDestination, object>(reversed.DestinationMember, typeof(TSource));
reversedMemberExpression.MapFromUntyped(source);
return(reversedMemberExpression);
}
reversed.MapFromUntyped(source);
return(reversed);
}
public IPropertyMapConfiguration Reverse() => PathConfigurationExpression <TDestination, TSource, object> .Create(_sourceMember, GetDestinationExpression());