public IActionResult Index(string id)
{
if (string.IsNullOrEmpty(id))
{
return(RedirectToAction("Index", new { id = _idService.Generate() }));
}
var url = Url.Action("Control", "Home", new { id }, Request.Scheme);
var viewModel = new HomeViewModel
{
Id = id,
Url = url,
};
return(View(viewModel));
}