@using Markdig
@using Markdig.Renderers.Html
@using Markdig.Syntax
@using Markdig.Syntax.Inlines
@model string

@if (!string.IsNullOrEmpty(Model))
{
    var pipeline = new MarkdownPipelineBuilder()
        .UseAutoLinks()
        .UsePipeTables()
        .UseTaskLists()
        .UseEmphasisExtras()
        .UseAutoIdentifiers()
        .Build();
    var document = Markdown.Parse(Model, pipeline);
    foreach (var link in document.Descendants<LinkInline>())
    {
        if (Uri.TryCreate(link.Url, UriKind.Absolute, out _))
        {
            link.GetAttributes().AddPropertyIfNotExist("target", "_blank");
        }
        else
        {
            link.Url = Url.Action("Index", new {Path = link.Url});
        }
    }
    foreach (var link in document.Descendants<AutolinkInline>())
    {
        link.GetAttributes().AddPropertyIfNotExist("target", "_blank");
    }
    var htmlResult = document.ToHtml(pipeline);
    <div class="readme-main">
        <div class="readme-content shadow">
            <div class="markdown-body">
                @Html.Raw(htmlResult)
            </div>
        </div>
    </div>
}