var app = angular.module('damnit.example.observer', ['ngRoute']);

app.config(function($locationProvider, $routeProvider) {
    $locationProvider.html5Mode(true).hashPrefix('!');
    $routeProvider
        .when('/', {
            controller: 'FooController as ctrl',
            template: '<h1 ng-controller="BarController as bctrl">this is <a ng-click="bctrl.publish(\'bar\')">foo</a></h1>'
        })
        .otherwise('/');
});
app.service('regService', [function(){
    var observers = [];
    return {
        'register': function(scope) {
            observers.push(scope);
        },
        'broadcast': function(data) {
            var i;
            for(i=0; i<observers.length; i++) {
                observers[i].notify(data);
            }
        }
    };
}]);
app.controller('FooController', ['regService', function(regService) {
    this.notify = function (data) {
        console.log('FooController#notify');
        console.log(data);
    };
    regService.register(this);
}]);
app.controller('BarController', ['regService', function(regService) {
    this.publish = function (data) { regService.broadcast(data); };
    this.notify = function (data) {
        console.log('BarController#notify');
        console.log(data);
    };
}]);


app.run();