public async Task <IActionResult> AnimalRegister(RegistrarAnimalFormViewModel model)
        {
            var user = await UserManager.GetUserAsync(HttpContext.User);

            List <string> fotosSalvas = new List <string>();

            if (ModelState.IsValid && fotosSalvas.Count <= 3)
            {
                if (model.Fotos != null && model.Fotos.Count > 0)
                {
                    foreach (IFormFile foto in model.Fotos)
                    {
                        if (foto.FileName.Contains(".jpg") || foto.FileName.Contains(".png"))
                        {
                            string uploadsFolder  = Path.Combine(HostingEnvironment.WebRootPath, "images\\");
                            string uniqueFileName = Guid.NewGuid().ToString() + "_" + user.Nome + "_" + foto.FileName;
                            string filePath       = Path.Combine(uploadsFolder, uniqueFileName);
                            await foto.CopyToAsync(new FileStream(filePath, FileMode.Create));

                            fotosSalvas.Add(" ~/images/" + uniqueFileName);
                        }
                        else
                        {
                            return(RedirectToAction("AnimalRegister"));
                        }
                    }
                }
                Animal animal = new Animal {
                    Nome          = model.Animal.Nome,
                    Especie       = model.Animal.Especie,
                    Porte         = model.Animal.Porte,
                    Sexo          = model.Animal.Sexo,
                    Descricao     = model.Animal.Descricao,
                    Data_Cadastro = DateTime.Now,
                    Foto1         = fotosSalvas.ElementAt(0),
                    Obs           = model.Animal.Obs,
                    UsuarioId     = user.Id,
                    Usuario       = user,
                    CidadeId      = user.CidadeId,
                    Cidade        = user.Cidade
                };
                if (model.Saude != null)
                {
                    animal.Saude = String.Join(",", model.Saude);
                }
                if (model.Vacina != null)
                {
                    animal.Vacina = String.Join(",", model.Vacina);
                }
                if (fotosSalvas.Count >= 2)
                {
                    animal.Foto2 = fotosSalvas.ElementAt(1);
                }
                if (fotosSalvas.Count == 3)
                {
                    animal.Foto3 = fotosSalvas.ElementAt(2);
                }

                _TccContext.Animal.Add(animal);
                animal.Usuario.AddAnimal(animal);
                _TccContext.SaveChanges();
                return(RedirectToAction("index", "animal"));
            }
            return(View(model));
        }
        public async Task <IActionResult> AnimalRegister()
        {
            RegistrarAnimalFormViewModel model = new RegistrarAnimalFormViewModel();

            return(View(model));
        }