module Eancom
  module Edifact
    class IMD < Segment
      TAG = 'IMD'.freeze
      TYPE = :body.freeze

      def initialize(
        tag: nil,
        description_format_code:,
        item_characteristic_code: nil,
        code_list_identification_code: nil,
        code_list_responsible_agency_code: nil,
        item_description_code: nil,
        code_list_identification_code_1: '',
        code_list_responsible_agency_code_1: nil,
        item_description_1: nil,
        item_description_2: nil,
        language_name_code: nil,
        surface_or_layer_code: nil
      )
        @tag = tag
        @description_format_code = description_format_code
        @item_characteristic_code = item_characteristic_code
        @code_list_identification_code = code_list_identification_code
        @code_list_responsible_agency_code = code_list_responsible_agency_code
        @item_description_code = item_description_code
        @code_list_identification_code_1 = code_list_identification_code_1
        @code_list_responsible_agency_code_1 = code_list_responsible_agency_code_1
        @item_description_1 = item_description_1
        @item_description_2 = item_description_2
        @language_name_code = language_name_code
        @surface_or_layer_code = surface_or_layer_code

        super(tag: tag || TAG)
      end

      def to_json_hash
        hash = {}
        hash.merge!(description_format_code: find_identifier(:description_format_code)) if @description_format_code
        hash.merge!(item_characteristic_code: find_identifier(:item_characteristic_code)) if @item_characteristic_code
        hash.merge!(code_list_identification_code: find_identifier(:code_list_identification_code)) if @code_list_identification_code
        hash.merge!(code_list_responsible_agency_code: find_identifier(:code_list_responsible_agency_code)) if @code_list_responsible_agency_code
        if @item_description_code
          identifier = find_identifier(:item_description_code)
          if identifier
            hash.merge!(item_description_code: identifier)
          else
            hash.merge!(item_description_code: @item_description_code)
          end
        end
        hash.merge!(code_list_identification_code_1: @code_list_identification_code_1) if @code_list_identification_code_1
        hash.merge!(code_list_responsible_agency_code_1: find_identifier(:code_list_responsible_agency_code_1)) if @code_list_responsible_agency_code_1
        hash.merge!(item_description_1: @item_description_1) if @item_description_1
        hash.merge!(item_description_2: @item_description_2) if @item_description_2
        hash.merge!(language_name_code: @language_name_code) if @language_name_code
        hash.merge!(surface_or_layer_code: @surface_or_layer_code) if @surface_or_layer_code
        hash
      end

      def group_name
        'item_descriptions'
      end

      def segment_type
        TYPE
      end
    end
  end
end