namespace ArtFind.Web.Controllers
{

    [RoutePrefix("Users")]
    public class UsersController : BaseController
    {

        private IUsersService _usersService;
        private IFlashMessageService _flashmessageService;
        private IConfigurationService _configurationService;
        private ICryptographyService _cryptographyService;


        public UsersController(IUsersService usersService, IFlashMessageService flashmessageService, IConfigurationService configurationService, ICryptographyService cryptographyService)
        {
            _usersService = usersService;
            _flashmessageService = flashmessageService;
            _configurationService = configurationService;
            _cryptographyService = cryptographyService;

        }

        [NonAction]
        [Route("")]//This route is superceded by the Adminindex.
        public ActionResult Index()
        {
            return View();
        }

        [Route("~/admin/users")]
        public ActionResult AdminIndex()
        {
            return View();
        }

        [Route("~/admin/users/{id:int}/edit")]
        public ActionResult AdminEdit(int id)
        {
            ItemViewModel<int> viewById = new ItemViewModel<int>();
            viewById.Item = id;
            return View("Create", viewById);
        }

        [Route("logout")]
        public ActionResult Logout()
        {
            return View();
        }

        [Route("{id:int}/confirm-email"), AllowAnonymous]
        public ActionResult ConfirmEmail(int id, string code)
        {
            string hmac = _cryptographyService.HashMessage("confirmEmail:" + id);
            if (code == hmac)
            {
             _usersService.ConfirmEmail(id);
            _flashmessageService.Set("Your email is confirmed. You may now log in to Art Find");
            return Redirect("~/");
            }
            else {
                _flashmessageService.Set("An error occurred");
                return Redirect("~/");
            }
        }

        [Route("{id}/reset-password"), AllowAnonymous]
        public ActionResult ResetPassword(int id, DateTime expiry, string code)
        {
			ResetPasswordViewModel model = new ResetPasswordViewModel();
			model.Expiry = expiry;
			model.Code = code;
			model.Id = id;
            return View(model);
        }

        [Route("~/settings")]
        public ActionResult Settings()
        {
            UsersSettingsViewModel model = new UsersSettingsViewModel();
            model.FacebookAppId = _configurationService.FacebookAppId;
            return View(model);
        }

        [Route("rankings")]
        public ActionResult Rankings()
        {
            return View();
        }

        [Route("~/admin/users/{userId:int}/games")]
        public ActionResult GamesIndex(int userId)
        {
            ItemViewModel<int> viewById = new ItemViewModel<int>();
            viewById.Item = userId;
            return View(viewById);
        }
    }
}