module RelatonBsi
  class BsiBibliographicItem < RelatonIsoBib::IsoBibliographicItem
    DOCTYPES = %w[
      british-standard draft-for-development published-document privately-subscribed-standard
      publicly-available-specification flex-standard international-standard technical-specification
      technical-report guide international-workshop-agreement industry-technical-agreement
      standard european-workshop-agreement fast-track-standard
    ].freeze

    SUBDOCTYPES = %w[specification method-of-test method-of-specifying vocabulary code-of-practice].freeze

    # @params price_code [String, nil]
    # @param cen_processing [Boolean, nil]
    def initialize(**args) # rubocop:disable Metrics/AbcSize
      # if args[:doctype] && !TYPES.include?(args[:doctype])
      #   warn "[relaton-bsi] WARNING: invalid doctype: #{args[:doctype]}"
      #   warn "[relaton-bsi] Allowed doctypes are: #{TYPES.join(', ')}"
      # end
      if args[:subdoctype] && !SUBDOCTYPES.include?(args[:subdoctype])
        warn "[relaton-bsi] WARNING: invalid subdoctype: #{args[:subdoctype]}"
        warn "[relaton-bsi] Allowed subdoctypes are: #{SUBDOCTYPES.join(', ')}"
      end
      super
    end

    #
    # Fetch flavor schema version
    #
    # @return [String] flavor schema version
    #
    def ext_schema
      @ext_schema ||= schema_versions["relaton-model-bsi"]
    end

    # @param opts [Hash]
    # @option opts [Nokogiri::XML::Builder] :builder XML builder
    # @option opts [Boolean] :bibdata
    # @option opts [String] :lang language
    # @return [String] XML
    def to_xml(**opts) # rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity
      super(**opts) do |b|
        if opts[:bibdata] && (has_ext_attrs? || price_code || !cen_processing.nil?)
          ext = b.ext do
            b.doctype doctype if doctype
            b.horizontal horizontal unless horizontal.nil?
            editorialgroup&.to_xml b
            ics.each { |i| i.to_xml b }
            structuredidentifier&.to_xml b
            b.stagename stagename if stagename
          end
          ext["schema-version"] = ext_schema unless opts[:embeded]
        end
      end
    end

    # @param hash [Hash]
    # @return [RelatonBsi::BsiBibliographicItem]
    def self.from_hash(hash)
      item_hash = ::RelatonBsi::HashConverter.hash_to_bib(hash)
      new(**item_hash)
    end
  end
end