module Microby
  class HEntry < Element

    attr_accessor :name, :categories, :author, :content, :bookmark, :published_at, :summary

    # Certainly there is a better way to do this.
    def initialize(microformat)
      @categories = {}
      super
    end

    def parse_elements(microformat)
      FormatClass.each do |letter|
        microformat.css(">*[class*=#{letter}-]").each do |attrs|
          attrs["class"].split.each do |klass|
            parse_element(attrs, klass)
          end
        end
      end
    end

    private

    def parse_element(microformat, klass)
      case klass
      when 'h-card'
        self.author = HCard.new(microformat)
      when 'p-category'
        self.categories[microformat.text.gsub('\n', " ").strip] = microformat["href"]
      when 'e-content'
        self.content = parse_content(microformat)
      when'dt-published'
        self.published_at = microformat["datetime"]
      when "u-uid"
        self.bookmark = microformat["href"]
      else
        self[symbolize_class(klass)] = microformat.text.gsub('\n', " ").strip
      end
    end

    def parse_content(microformat)
      microformat.inner_html
    end
  end
end