using Markdig;

namespace Elternbeirat.Web.Shared;

/// <summary>
/// Renders Markdown to HTML. Content now comes from PocketBase as raw Markdown
/// (the <c>body</c> field), so the pages render it at display time instead of
/// reading pre-rendered HTML from files.
/// </summary>
public static class Markdown
{
    private static readonly MarkdownPipeline Pipeline =
        new MarkdownPipelineBuilder().Build();

    /// <summary>
    /// Converts a Markdown string to HTML. Returns an empty string for
    /// <c>null</c> or empty input, so callers can bind the result directly.
    /// </summary>
    public static string ToHtml(string? markdown) =>
        string.IsNullOrEmpty(markdown)
            ? ""
            : Markdig.Markdown.ToHtml(markdown, Pipeline);
}