using Markdig;
using Markdig.Renderers;
using Markdig.Renderers.Html.Inlines;

namespace Website.Markdig.Extensions {
	public class BlogRendererExtension : IMarkdownExtension {
		public void Setup(MarkdownPipelineBuilder pipeline) {

		}

		public void Setup(MarkdownPipeline pipeline, IMarkdownRenderer renderer) {
			var htmlRenderer = renderer as HtmlRenderer;
			var originalRenderer = htmlRenderer.ObjectRenderers.FindExact<LinkInlineRenderer>();
			if (originalRenderer != null)
				htmlRenderer.ObjectRenderers.Remove(originalRenderer);
			var blogRenderer = new BlogLinkAndImageRenderer(originalRenderer);
			htmlRenderer.ObjectRenderers.AddIfNotAlready(blogRenderer);
		}
	}
}