# A card that displays the summary of a Markdown document
class CardMdSummary
	super CardMDoc
	autoinit(md_processor, headlines)

	# Markdown processor used to extract and render the content
	var md_processor: MarkdownProcessor is writable

	# Headlines found in the document
	var headlines: ArrayMap[String, HeadLine] is writable

	redef var id = "summary"
	redef var title = "Summary"

	redef fun rendering do
		addn "<h4>Summary</h4>"
		addn "<div class='summary'>"
		addn " <ul class='list-unstyled'>"
		for id, headline in headlines do
			var level = headline.level
			var title = md_processor.process(headline.title)
			addn "<li><a href='#{id}'><h{level}>{title}</h{level}></a></li>"
		end
		addn " </ul>"
		addn "</div>"
	end
end