(function () {
    'use strict';

    var serviceId = 'userSettingsDataContext';
    angular.module('user').factory(serviceId, ['$window', 'appDataContext', 'userConfig', 'config', dataContext]);

    function dataContext($window, appDataContext, userConfig, appConfig) {

        var service = {};

        /**
         * Check if the provided email is available
         */
        service.isEmailAvailable = function (email) {
            return appDataContext.get(userConfig.userProfileServiceUrl + 'emailavailable?email=' + email);
        }

        /**
         * Check if the provided username is available
         */
        service.isUsernameAvailable = function (username) {
            return appDataContext.get(appConfig.myusersUrl + 'api/account/usernameavailable?username=' + username);
        }

        /**
         * Change the users password
         */
        service.changePassword = function (model) {
            return appDataContext.post(appConfig.myusersUrl + 'api/account/changepassword', model);
        }

        /**
         * Resend an email verification code for this user
         */
        service.resendEmailVerification = function (email, brandOrganisationId) {

            var data = {
                emailToVerify: email,
                applicationId: appConfig.applicationId,
                appCode: appConfig.appCode,
                organisationBrandingId: brandOrganisationId,
                isAdditionalEmail: true,
                applicationTemplateUrl: appConfig.siteUrl
            }

            return sendEmail(data);
        }

        /**
         * Send an activation code for this user
         */
        service.sendActivation = function (email, isSetPassword) {

            var data = {
                emailToVerify: email,
                applicationId: appConfig.applicationId,
                appCode: appConfig.appCode,
                isSetPassword: isSetPassword,
                isAdditionalEmail: false,
                applicationTemplateUrl: appConfig.siteUrl
            };

            return sendEmail(data);
        }

        /**
         * Get the notification schedule for this user
         */
        service.getNotificationSchedule = function () {
            return appDataContext.get(appConfig.apigatewayUrl + 'notifications/api/schedule/user/appcode/' + appConfig.appCode);
        }

        /**
         * Create the notification schedule for this user
         */
        service.createNotificationSchedule = function (schedule) {
            return appDataContext.post(appConfig.apigatewayUrl + 'notifications/api/schedule/', schedule);
        }

        /**
         * Update the notification schedule for this user
         */
        service.updateNotificationSchedule = function (schedule) {
            return appDataContext.put(appConfig.apigatewayUrl + 'notifications/api/schedule/' + schedule.id, schedule);
        }

        return service;

        /**
         * Send an email verification code for this user with
         * the provided data
         */
        function sendEmail(data) {
            return appDataContext.post(myusersUrl + 'api/emailverifications' + '?host=' + $window.location.host, data);
        }
    }

})();