pulibrary / orangelight / 0e37073d-109c-440c-949f-49d2aa86311b

module Requests

  module Aeon

    extend ActiveSupport::Concern

    def aeon_mapped_params

      params = {

        Action: '10',

        Form: '21',

        ItemTitle: aeon_title.truncate(247),

        ItemAuthor: author,

        ItemDate: pub_date,

        ItemVolume: item_volume

      }

      params[:ItemNumber] = item[:barcode] if barcode?

      params.merge! aeon_basic_params

      params.reject { |_k, v| v.nil? }

    end

    def aeon_basic_params

      {

        ReferenceNumber: bib[:id],

        CallNumber: call_number,

        Site: site,

        Location: shelf_location_code,

        SubLocation: sub_location,

        ItemInfo1: bib[:access_restrictions_note_display]&.first || I18n.t("requests.aeon.access_statement")

      }.compact

    end

    def aeon_request_url

      AeonUrl.new(document: bib, holding: holding.to_h, item:).to_s

    end

    def site

      if location[:holding_library].present?

        holding_location_to_site(location['holding_library']['code'])

      elsif location['library']['code'] == 'eastasian' && aeon_location?

        'EAL'

      elsif location['library']['code'] == 'marquand'  && aeon_location?

        'MARQ'

      elsif location['library']['code'] == 'mudd'

        'MUDD'

      else

        "FIRE"

      end

    end

    private

      def holding_location_to_site(location_code)

        if  location_code == 'eastasian' && aeon_location?

          'EAL'

        elsif location_code == 'marquand' && aeon_location?

          'MARQ'

        elsif location_code == 'mudd' && aeon_location?

          'MUDD'

        else

          'FIRE'

        end

      end

      def aeon_location?

        location['aeon_location'] == true

      end

      def call_number

        holding.holding_data['call_number']

      end

      def pub_date

        bib[:pub_date_start_sort]

      end

      def shelf_location_code

        holding.holding_data['location_code']

      end

      def item_volume

        item.description if item.present? && enumerated?

      end

      def sub_location

        holding.holding_data['sub_location']&.first

      end

      def aeon_title

        "#{bib[:title_display]}#{genre}"

      end

      def genre

        " [ #{bib[:form_genre_display].first} ]" unless bib[:form_genre_display].nil?

      end

      def author

        bib[:author_display]&.join(" AND ")

      end

  end

end