module Asciidoctor
  module Gb
    class GbConvert < IsoDoc::Convert
      # putting in tab so that ToC aligns
      def foreword(isoxml, out)
        f = isoxml.at(ns("//foreword")) || return
        page_break(out)
        out.div do |s|
          s.h1 **{ class: "ForewordTitle" } do |h1|
            h1 << "#{@foreword_lbl}&nbsp;"
            # insert_tab(h1, 1)
          end
          f.elements.each { |e| parse(e, s) unless e.name == "title" }
        end
      end

      def clause_name_header(num, title, div, header_class)
        header_class = {} if header_class.nil?
        div.h1 **attr_code(header_class) do |h1|
          if num
            h1 << num
            h1 << "&nbsp;"
          end
          h1 << title
        end
        div.parent.at(".//h1")
      end

      def annex_name(annex, name, div)
        div.h1 **{ class: "Annex" } do |t|
          t << "#{get_anchors[annex['id']][:label]}<br/><br/>"
          t << name.text
        end
      end

    end
  end
end