(function () {
    'use strict';

    var serviceId = 'userSettingsDataContext';
    angular.module('userSettings').factory(serviceId, ['$q', '$http', 'userSettingsConfig', '$modal', '$window', datacontext]);


    function datacontext($q, $http, config, $modal, $window) {

        var service = {
            getProfile: getProfile,
            saveProfile: saveProfile,
            isUsernameAvailable: isUsernameAvailable,
            changePassword: changePassword,
            isEmailAvailable: isEmailAvailable,
            resendEmailVerification: resendEmailVerification,
            sendActivation: sendActivation,
            getNotificationSchedule: getNotificationSchedule,
            createNotificationSchedule: createNotificationSchedule,
            updateNotificationSchedule: updateNotificationSchedule
        };

        return service;

        function handleError(response) {

            // The API response from the server should be returned in a
            // nomralized format. However, if the request was not handled by the
            // server (or what not handles properly - ex. server error), then we
            // may have to normalize it on our end, as best we can.
            if (
                !angular.isObject(response.data) ||
                !response.data.message
            ) {

                return ($q.reject("An unknown error occurred."));
            }

            // Otherwise, use expected error message.
            return ($q.reject(response.data.message));
        }


        // I transform the successful response, unwrapping the application data
        // from the API response payload.
        function handleSuccess(response) {
            return (response.data);
        }

        //get the user details
        function getProfile(refresh) {
            //no - so get from server
            var request = $http({
                method: "get",
                url: userProfileServiceUrl + 'user',
                params: {
                    includefields: "title,firstname,lastname,emailaddresses,gender,dateofbirth,country,avatarurl,avatartype,managedaccount,addresses,telephones,socialmedias,createdon"
                }
            });

            return (request.then(handleSuccess, handleError));
        }

        //save the user details
        function saveProfile(changedUser) {
            var request = $http({
                data: changedUser,
                method: "put",
                url: userProfileServiceUrl + changedUser.id
            });

            return (request.then(handleSuccess, handleError));
        }

        function isEmailAvailable(email) {
            var request = $http({
                method: "get",
                url: userProfileServiceUrl + 'emailavailable?email=' + email
            });

            return (request.then(handleSuccess, handleError));
        }

        function isUsernameAvailable(username) {
            var request = $http({
                method: "get",
                url: myusersUrl + 'api/Account/usernameavailable?username=' + username
            });

            return (request.then(handleSuccess, handleError));
        }

        function resendEmailVerification(email, brandOrganisationId) {
            var request = $http({
                method: "post",
                url: myusersUrl + 'api/emailverifications' + '?host=' + $window.location.host,
                data: {
                    emailToVerify: email,
                    applicationId: config.applicationId,
                    appCode: config.appCode,
                    organisationBrandingId: brandOrganisationId
                }
            });

            return (request.then(handleSuccess, handleError));
        }

        function sendActivation(email, isSetPassword) {
            var request = $http({
                method: "post",
                url: myusersUrl + 'api/emailverifications' + '?host=' + $window.location.host,
                data: {
                    emailToVerify: email,
                    applicationId: config.applicationId,
                    appCode: config.appCode,
                    isSetPassword: isSetPassword
                }
            });

            return (request.then(handleSuccess, handleError));
        }

        function changePassword(model) {
            var request = $http({
                method: "post",
                url: myusersUrl + 'api/account/changepassword',
                data: model
            });

            return (request.then(handleSuccess, handleError));
        }



        function getNotificationSchedule() {
            var request = $http({
                method: "get",
                url: apigatewayUrl + 'notifications/api/schedule/user/appcode/' + config.appCode
            });

            return (request.then(handleSuccess, handleError));
        }

        function createNotificationSchedule(schedule) {
            var request = $http({
                method: "post",
                url: apigatewayUrl + 'notifications/api/schedule',
                data: schedule
            });

            return (request.then(handleSuccess, handleError));
        }

        function updateNotificationSchedule(schedule) {
            var request = $http({
                method: "put",
                url: apigatewayUrl + 'notifications/api/schedule/' + schedule.id,
                data: schedule
            });

            return (request.then(handleSuccess, handleError));
        }

    }


})();