static string InternalHash(this UrlHelper urlHelper, [AspMvcAction] string action, [AspMvcController] string controller, Uri uri, [AspMvcArea] string area = "", object routes = null)
{
string baseUrl = "/";
if (uri.If(r => r.Segments.Length > 1).Has())
{
baseUrl = baseUrl
.AppendSegment(uri.Segments[0])
.AppendSegment(uri.Segments[1].Replace("/", string.Empty));
}
string urlHash = area
.Not(string.IsNullOrWhiteSpace)
.ReturnOrDefault(r => urlHelper.ActionArea(action, controller, area), urlHelper.Action(action, controller))
.AppendToHashQueryString(routes);
return(HttpUtility.UrlDecode(baseUrl.SetHash(urlHash)));
}