(function () {
    "use strict";

    var QuestionFirstController = function ($scope, $location, userService) {
        $scope.model = { question: '' };
        $scope.callback = function (prompt) {
            $location.url('question/' + prompt.promptId + '/first');
        };

        userService.getUser().then((user) => {
            $scope.variant = user.variants.customQuestion;
        });

        $scope.callbackCustom = function (question) {
            $scope.errorMessage = '';
            if (question.length > 10 && question.length <= 750) {
                userService.addQuestion(question)
                    .then((prompt) =>
                        $location.url('question/' + prompt.promptId + '/first')
                    );
            } else {
                $scope.errorMessage = 'A custom question needs to have at least 10 and less than 750 characters.';
            }
        };
    };

    QuestionFirstController.$inject = ['$scope', '$location', 'userService'];

    angular.module('streamApp').controller('questionFirstController', QuestionFirstController);

})();