module Spree
  module Admin
    module ReportsHelper

      def product_available?(item)
        (!(item[:available_on].nil? || item[:available_on].future?) && item[:deleted_at].nil? && item[:product_deleted_at].nil?)
      end

      def brand(item)
        item[:properties].index('brand') ? item[:property_values][ item[:properties].index('brand') ] : ""
      end

    end
  end
end
module Spree
  module Admin
    module ReportsHelper

      def availability?(item)
        Spree::Report.availability(item)
      end

      def brand(item)
        Spree::Report.brand(item)
      end

      def display_money(amount)
        Spree::Report.display_money(amount)
      end

      def full_name(item)
        Spree::Report.full_name(item)
      end

      def full_address(item)
        Spree::Report.full_address(item)
      end

      def dates
        {
          completed_at_gt: params[:completed_at_gt],
          completed_at_lt: params[:completed_at_lt]
        }
      end

      def csv_button
        button_tag(
          content_tag(:span, '', class: 'icon icon-download-alt') + ' CSV',
          :value => 'csv',
          :name => 'format',
          class: "btn btn-success"
        )
      end
    end
  end
end

Add helpers for report attributes
Add helpers for report attributes
