(function() {
    "use strict";

    angular.module("shared")
        .service("lazAccessRestrictionService", ["IS_AUTHORIZED_AS_TEACHER", "teacherLoginAmbassador",
            function (IS_AUTHORIZED_AS_TEACHER, teacherLoginAmbassador) {

                var service = this;

                service.pageAfterLogin = '/';

                function isAuthorized() {
                    return IS_AUTHORIZED_AS_TEACHER;
                }

                function loginIfNotAuthorized(pageAfterLogin, downloadPath) {
                    if (IS_AUTHORIZED_AS_TEACHER) {
                        return true;
                    }
                    if (pageAfterLogin && !downloadPath) {
                        teacherLoginAmbassador.requireLogin({
                            pageAfterLogin: pageAfterLogin
                        });
                    } else if (downloadPath) {
                        teacherLoginAmbassador.requireLogin({
                            pageAfterLogin: pageAfterLogin ? pageAfterLogin : service.pageAfterLogin,
                            downloadPath: downloadPath
                        });
                    }
                }

                function setPageAfterLogin(pageAfterLogin) {
                    service.pageAfterLogin = pageAfterLogin;
                }

                return {
                    loginIfNotAuthorized: loginIfNotAuthorized,
                    isAuthorized: isAuthorized,
                    setPageAfterLogin: setPageAfterLogin
                };
            }]);
})();