public static PropertyRegistrationType?GetPropertyRegistrationType(this IPropertySymbol property, Compilation compilation)
{
if (property.Type.TypeKind == TypeKind.TypeParameter)
{
return(property.GetGenericPropertyRegistrationType(compilation));
}
if (!(property.Type is INamedTypeSymbol propertyType))
{
return(null);
}
var parent = property.GetPropertyRegistrationParentType(compilation);
if (!parent.HasValue)
{
return(null);
}
var parentValue = parent.Value;
if (propertyType.EqualsTo(KnownTypes.LocalColumnOf, compilation))
{
return(PropertyRegistrationType.LocalColumn);
}
else if (propertyType.IsDerivedFrom(KnownTypes.Column, compilation))
{
return(parentValue == PropertyRegistrationParentType.Model ? PropertyRegistrationType.ModelColumn : PropertyRegistrationType.ProjectionColumn);
}
else if (propertyType.IsDerivedFrom(KnownTypes.Projection, compilation))
{
return(PropertyRegistrationType.Projection);
}
else if (propertyType.IsDerivedFrom(KnownTypes.ColumnList, compilation))
{
return(PropertyRegistrationType.ColumnList);
}
else if (propertyType.IsDerivedFrom(KnownTypes.Model, compilation))
{
return(PropertyRegistrationType.ChildModel);
}
else
{
return(null);
}
}
