pulibrary / orangelight / 00dbc10b-d747-4ad7-b211-7b26d753abbb

module Requests

  module IlliadMetadata

    class ArticleExpress

      attr_reader :patron, :bib, :item, :note, :cited_pages, :illiad_transaction_status, :attributes

      def initialize(patron:, bib:, item:, note: "Digitization Request", cited_pages: '')

        @patron = patron

        @bib = bib

        @item = item

        @note = note

        @note = "#{@note}: #{item['edd_note']}".truncate(4000) if item["edd_note"].present?

        @cited_pages = cited_pages.truncate(30)

        @illiad_transaction_status = "Awaiting Article Express Processing"

        @attributes = map_metdata

      end

      private

        def map_metdata

          Metadata.new(

            patron.netid, illiad_transaction_status, "Article", "Borrowing",

            (DateTime.current + 6.months).strftime("%m/%d/%Y"),

            "Yes, until the semester's", # NOTE: creation fails if we use any other text value

            bib["author"]&.truncate(100), item["edd_author"]&.truncate(100),

            bib["title"]&.truncate(255), item["edd_publisher"]&.truncate(40),

            bib["isbn"], item["edd_call_number"]&.truncate(255),

            pages&.truncate(30),

            "#{Requests.config[:pulsearch_base]}/catalog/#{bib['id']}",

            item["edd_date"], volume_number(item),

            item["edd_issue"]&.truncate(30),

            item["edd_volume_number"]&.truncate(255),

            item["edd_issue"]&.truncate(255), cited_pages,

            true, item["edd_oclc_number"]&.truncate(32),

            genre, item["edd_location"],

            item["edd_art_title"]&.truncate(250)

          ).to_metadata_hash

        end

        def pages

          "#{item['edd_start_page']}-#{item['edd_end_page']}"

        end

        def genre

          case item["edd_genre"]

          when "article"

            "Article"

          when "bookitem"

            "Book Chapter"

          when "dissertation"

            "Thesis"

          else

            "Book"

          end

        end

        def volume_number(item)

          vol = []

          vol << item["user_supplied_enum"] if item["user_supplied_enum"].present?

          vol << item["edd_volume_number"] if item["edd_volume_number"].present?

          vol.join(', ')&.truncate(30)

        end

    end

  end

end