whitef0x0/tellform

(function () {
    'use strict';

    // Create the SendVisitorData service
    angular
        .module('view-form')
        .factory('SendVisitorData', SendVisitorData);

    SendVisitorData.$inject = ['Socket', '$state'];

    function SendVisitorData(Socket, $state) {

        // Create a controller method for sending visitor data
        function send(form, lastActiveIndex, timeElapsed) {

            var lang = window.navigator.userLanguage || window.navigator.language;
            lang = lang.slice(0,2);

            var userAgentString = navigator.userAgent;
            var md = new MobileDetect(userAgentString);
            var deviceType = 'other';

            if (md.tablet()){
                deviceType = 'tablet';
            } else if (md.mobile()) {
                 deviceType = 'mobile';
            } else if (!md.is('bot')) {
                deviceType = 'desktop';
            }

            // Create a new message object
            var visitorData = {
                referrer: document.referrer,
                isSubmitted: form.submitted,
                formId: form._id,
                lastActiveField: form.form_fields[lastActiveIndex]._id,
                timeElapsed: timeElapsed,
                language: lang,
                deviceType: deviceType,
                ipAddr: null,
                geoLocation: null
            };

            Socket.emit('form-visitor-data', visitorData);
        }

        function init(){
            // Make sure the Socket is connected
            if (!Socket.socket) {
                Socket.connect();
            }
            
            Socket.on('disconnect', function(){
                Socket.connect();
            });
        }

        var service = {
            send: send
        };

        init();
        return service;

    }
}());