public async Task <IActionResult> OnPostAsync(string returnUrl = null)
        {
            returnUrl = returnUrl ?? Url.Content("~/Manage/");
            if (ModelState.IsValid)
            {
                var user = new DealerEmployeeLoginCredential {
                    UserName = Input.Email,
                    Email    = Input.Email
                };

                var result = await _userManager.CreateAsync(user, Input.Password);

                if (result.Succeeded)
                {
                    Dealer dealer = new Dealer
                    {
                        Name         = Input.Name,
                        Address      = Input.Address,
                        AddressLine2 = Input.AddressLine2,
                        City         = Input.City,
                        State        = Input.State,
                        Zip          = Input.Zip,
                        PhoneNumber  = Input.PhoneNumber,
                        Website      = Input.Website
                    };

                    Dealer found = _outdoorPowerRepository.GetDealer(dealer);

                    if (found == null)
                    {
                        _outdoorPowerRepository.AddDealer(dealer);

                        if (!await _outdoorPowerRepository.SaveChangesAsync())
                        {
                            ModelState.AddModelError("Save Failed", "Unable to save the dealer.");
                        }
                        else
                        {
                            found = dealer;
                        }
                    }

                    DealerEmployee dealerEmployee = new DealerEmployee
                    {
                        FirstName = Input.FirstName,
                        LastName  = Input.LastName,
                        DealerId  = found.Id,
                        DealerEmployeeLoginCredentialsId = new Guid(user.Id)
                    };

                    _outdoorPowerRepository.AddDealerEmployee(dealerEmployee);
                    if (!await _outdoorPowerRepository.SaveChangesAsync())
                    {
                        ModelState.AddModelError("Save Failed", "Unable to save the user information.");
                    }
                    else
                    {
                        IEnumerable <Claim> claims = new List <Claim>(
                            new Claim[] {
                            new Claim("DealerId", found.Id.ToString()),
                            new Claim("EditAccess", "DealerOwner")
                        }
                            );

                        var identityResult = await _userManager.AddClaimsAsync(
                            user,
                            claims
                            );
                    }


                    _logger.LogInformation("User created a new account with password.");

                    var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);

                    var callbackUrl = Url.Page(
                        "/Account/ConfirmEmail",
                        pageHandler: null,
                        values: new { userId = user.Id, code = code },
                        protocol: Request.Scheme);

                    await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
                                                      $"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");

                    await _signInManager.SignInAsync(user, isPersistent : false);

                    return(LocalRedirect(returnUrl));
                }
                else
                {
                    bool duplicate = false;

                    foreach (var error in result.Errors)
                    {
                        if (error.Code == "DuplicateUserName" || error.Code == "DuplicateEmail")
                        {
                            duplicate = true;
                        }
                        else
                        {
                            ModelState.AddModelError(string.Empty, error.Description);
                        }
                    }

                    if (duplicate)
                    {
                        await _signInManager.SignInAsync(user, isPersistent : false);

                        return(LocalRedirect(returnUrl));
                    }
                }
            }

            // If we got this far, something failed, redisplay form
            return(Page());
        }