public IActionResult FiltrarResultados(IFormCollection form)
        {
            if (string.IsNullOrEmpty(form["data"]) && string.IsNullOrEmpty(form["id"]))
            {
                return(RedirectToAction("AprovarComentarios"));
            }

            ViewBag.Admin = HttpContext.Session.GetString(SESSION_ADMIN);
            var comentarioViewModel = new ComentarioViewModel();



            if (string.IsNullOrEmpty(form["data"]))
            {
                var id = form["id"];
                comentarioViewModel.ListaDeComentarios = comentarioRepositorio.Filtrar(id);
            }
            else if (string.IsNullOrEmpty(form["status"]))
            {
                var data = DateTime.Parse(form["data"]);
                comentarioViewModel.ListaDeComentarios = comentarioRepositorio.Filtrar(data);
            }
            else
            {
                var data = DateTime.Parse(form["data"]);
                var id   = form["id"];

                comentarioViewModel.ListaDeComentarios = comentarioRepositorio.Filtrar(id, data);
            }
            return(View("FiltrarResultados", comentarioViewModel));
        }