using System.Web.Mvc;

namespace Kreta.Web.Helpers
{
    public static class ImageExtensions
    {
        public static MvcHtmlString Base64EncodedImage(this HtmlHelper htmlHelper, string encodedImage, string alText = default(string))
        {
            var tagBuilder = new TagBuilder("img");

            tagBuilder.Attributes.Add("class", $"rounded mx-auto d-block");
            tagBuilder.Attributes.Add("src", $"{encodedImage}");

            if (!string.IsNullOrWhiteSpace(alText))
            {
                tagBuilder.Attributes.Add("alt", alText);
            }
            return new MvcHtmlString(tagBuilder.ToString());
        }
    }
}