module Spree
  module Admin
    module ProductPropertiesHelper
      # Generates the appropriate field name for attribute_fu.  Normally attribute_fu handles this but we've got a
      # special case where we need text_field_with_autocomplete and we have to recreate attribute_fu's naming
      # scheme manually.
      def property_fu_name(product_property, number)
        if product_property.new_record?
          "product[product_property_attributes][new][#{number}][property_name]"
        else
          "product[product_property_attributes][#{product_property.id}][property_name]"
        end
      end

      def property_fu_value(product_property, number)
        if product_property.new_record?
          "product[product_property_attributes][new][#{number}][value]"
        else
          "product[product_property_attributes][#{product_property.id}][value]"
        end
      end
    end
  end
end
