controller with the same name (home) in different areas

Question

I have problem of ambiguity, when having controllers, with the same name as, Homecontroller in two areas: Admin and Backoffice is me presenting the problem of ambiguity, I’ve searched enough subject on the NET but nothing talks about it, besides being using Asp.net Core and MVC5

switch (token.Perfil)
{
    case 1:
        redirection = RedirectToAction("Index", "Home", new { area = "Paciente" });
        break;
    case 2:
        redirection = RedirectToAction("Index", "Home", new { area = "Medico" });
        break;
    case 3:
        redirection = RedirectToAction("Index", "Home", new { area = "Farmacia" });
        break;
    case 4:
        redirection = RedirectToAction("Index", "Home", new { area = "Laboratorio" });
        break;

    default:
        redirection = RedirectToAction("Index", "Home", new { area = "Medico" });
        break;
}

My routes:

app.UseMvc(routes =>
            {
                routes.MapRoute(
                    name: "default",
                    template: "{controller=Login}/{action=Index}/{id?}");
            });

            app.UseMvc(routes =>
            {
                routes.MapRoute(
                  name: "areas",
                  template: "{area:exists}/{controller=Admin}/{action=Index}/{id?}"
               );

                //routes.MapRoute("areaRoute", "{area:exists}/{controller=Admin}/{action=Index}/{id?}");
                //routes.MapRoute(name: "default", template: "{controller=Home}/{action=Index}/{id?}");

            });

Answer 1

To avoid ambiguity, you must tick the area in the controller using the annotation "Area":

[Area("Paciente")]
public class HomeController : Controller
{
    // GET: /<controller>/
    public IActionResult Index()
    {
        return View("~/Areas/Paciente/Views/Paciente/Index.cshtml");
    }
}


[Area("Medico")]
public class HomeController : Controller
{
    // GET: /<controller>/
    public IActionResult Index()
    {
        return View("~/Areas/Medico/Views/Medico/Index.cshtml");
    }
}

You can test my sample application by clicking Login -> Redirect2

https://github.com/superrfm/aspnetcore_areas