class Object

# File lib/prawn-styled-text/prawn-document.rb, line 6
def styled_text(data)
  parts = []
  text_options = {}
  extra_options = { margin_left: 0 }
  oga = Oga.parse_html data
  PrawnStyledText::traverse oga.children do |type, text, data|
    context =
      if type == :text_node
        PrawnStyledText::text_node(self, data)
      elsif type == :opening_tag
        PrawnStyledText::opening_tag(self, data)
      else
        PrawnStyledText::closing_tag(self, data)
      end
    if context[:flush] && parts.any? # flush current parts
      parts[0][:text] = parts[0][:text].lstrip
      parts.shift if parts[0][:text].empty?
      if parts.any?
        parts[-1][:text] = parts[-1][:text].rstrip
        parts.pop if parts[-1][:text].empty?
      end
      if parts.any?
        parts[0][:text] = extra_options[:pre] + parts[0][:text] if extra_options[:pre]
        indent(extra_options[:margin_left]) do
          formatted_text(parts, text_options)
        end
      end
      parts = []
      text_options = {}
      extra_options = { margin_left: 0 }
    end
    options = context[:options]
    if type == :text_node
      text_options[:align] = options[:'text-align'].to_sym if options[:'text-align']
      margin_top = options.delete(:'margin-top').to_i
      move_down(margin_top) if margin_top.positive?
      margin_left = options.delete(:'margin-left').to_i
      extra_options[:margin_left] = margin_left if margin_left.positive?
      if !text_options[:leading] && (leading = options.delete(:'line-height').to_i).positive?
        text_options[:leading] = leading
      end
      text_options[:mode] = options[:mode].to_sym if options[:mode]
      extra_options[:pre] = context[:pre] if context[:pre]
      parts << { text: text }.merge(options) # push the data
    elsif type == :closing_tag
      formatted_text(context[:text]) if context[:text]
      if context[:tag] == :hr
        dash(options[:dash].include?(',') ? options[:dash].split(',').map(&:to_i) : options[:dash].to_i) if options[:dash]
        if options[:color]
          last_stroke_color = stroke_color
          stroke_color(options[:color])
        end
        stroke_horizontal_rule
        stroke_color(last_stroke_color) if options[:color]
        undash if options[:dash]
      elsif context[:tag] == :img && context[:src]
        image_options = {}
        image_options[:scale] = options[:'image-scale'].to_f if options[:'image-scale']
        if options[:'image-at']
          xy = options[:'image-at'].split(',').map &:to_i
          image_options[:at] = xy if xy.count == 2
        end
        if options[:'image-position']
          pos = options[:'image-position'].to_i
          image_options[:position] = pos.positive? ? pos : options[:'image-position']
        end
        image_options[:width]  = options[:width]  if options[:width]
        image_options[:height] = options[:height] if options[:height]
        image context[:src], image_options
      end
    end
  end
  formatted_text(parts, text_options)
end