(function () {

    "use strict";

    angular.module("enrServicesModule")
           .factory("detailsViewModeManager", ["$rootScope", function ($rootScope) {

               var modeEnum = {
                   none: 0,
                   summary: 1,
                   county: 2
               };
               var modeChangeEventName = "detailsViewModeChanged";
               var curMode = modeEnum.none;

               return {
                   modeEnum: modeEnum,
                   modeChangeEventName: modeChangeEventName,

                   isSummaryMode: function () { return curMode === modeEnum.summary; },
                   isCountysMode: function () { return curMode === modeEnum.county; },

                   getCurMode: function () { return curMode; },
                   setCurMode: function (newMode) {
                       if (newMode !== curMode) {
                           curMode = newMode;
                           $rootScope.$broadcast(modeChangeEventName, curMode);
                       }
                   }
               };
           }]);

}());