scotdalton/exlibris-aleph

module Exlibris
  module Aleph
    module Table
      module Reader
        class SubLibraries < Base
          ADMIN_LIBRARY = AdminLibrary.new('alephe')
          FILENAME = 'tab_sub_library.eng'

          def initialize
            super(ADMIN_LIBRARY, FILENAME)
          end

          def rows
            @rows ||= super.reject { |row| irrelevant_codes.include?(row.code) }
          end

          def all
            rows.map do |row|
              admin_library = AdminLibrary.new(row.admin_library_code)
              SubLibrary.new(row.code, row.display, admin_library)
            end
          end

          private
          def irrelevant_codes
            @irrelevant_codes ||= Config.irrelevant_sub_libraries
          end
        end
      end
    end
  end
end