app.run(appRun);

appRun.$inject = ['$rootScope', '$state', '$timeout', '$location', 'Credentials', 'appMsg', 'XVars', 'Vars', 'XServ', 'appOpts', 'UserSrv'];
function appRun( $rootScope, $state, $timeout, $location, creds, appMsg, xVars, Vars, xServ, Opts, srvUsr){
var rco = $rootScope, iState;
rco.creds = creds;

    //----------------------------------------------
    // Ui router
    //----------------------------------------------
    rco.$on('$stateChangeStart', function(event, toState, toParams, fromState, fromParams) {
        //window.nxutil.clearConsole();
        console.log ('------/State [ '+fromState.name+' ] -> [ '+toState.name + ' ] - logged::' + creds.logged());

        if(!toState.data)  
            toState.data = {};

        if( toState.data._denied){
            event.preventDefault();
            nxutil.miniPop(1, '禁止访问、半路跳出！');
            return;
        }
    }
    
    rco.$on('$stateChangeSuccess',function(event, toState, toParams, fromState, fromParams) {
        rco.$emit("App.idle");
    });
    rco.$on('$stateChangeError', function(event, toState, toParams, fromState, fromParams, error) {//Here we intercept any state change to check the credentials
        log.warn(toState);
        rco.$emit("App.exception");
        log.error('------/State change Error!', error);
        $('body').NxNotifs({
            style: 'simple',
            message: '切换state:: ' + toState.url + ' 失败！' + error,
            position: 'bottom-right',
            timeout: 0,
            type:'danger'
        }).show();
    });









    //----------------------------------------------
    // Load states for current user
    //----------------------------------------------
    function _loadStates(){ 
        srvUsr.states().then(function(result){
            if( result && result.status == 'ok'){

                // Only create the state reference here and detail settings will be loaded upon the module being displayed
                angular.forEach(result.data, function (iter) {
                    iState = {};
                    iState.url = iter.url;
                    iState.resolve = Opts.ozLoad(null);
                    iState.data = {_inited:false};
                    xVars.$stateProvider.state(iter.key, iState);
                });
            }
        }).finally(function(){
            vm.uiObj.busy = false;
        })

    }
    _loadStates();


    //----------------------------------------------
    // addUnloadEvent
    //----------------------------------------------
    rco.addUnloadEvent = function(){
        if( window.addEventListener) {
            window.addEventListener("beforeunload", handleUnloadEvent);
        } else {
            window.attachEvent("onbeforeunload", handleUnloadEvent);//For IE browsers
        }
        function handleUnloadEvent(event) {
            event.returnValue = "您确定要离开吗？";
        };
    }
    //Call this when you want to remove the event, example, if users fills necessary info
    rco.removeUnloadEvent = function(){
        if (window.removeEventListener) {
            window.removeEventListener("beforeunload", handleUnloadEvent);
        } else {
            window.detachEvent("onbeforeunload", handleUnloadEvent);
        }
    }
    rco.addUnloadEvent();
}