/**
 * File:        /lib/***/config.js
 * Application: ***
 * Author:      Albert Scherman
 * Copyright:   (c)2015 ***
 *
 * Router written by John Resig (16-06-2008) (http://ejohn.org/blog/javascript-micro-templating/)
 * Improved by Joakim Carlstein (15-12-2013) (http://joakimbeng.eu01.aws.af.cm/a-javascript-router-in-20-lines/)
 */


var jsRouter = {
    /**
     * Variables
     */

    /**
     * @var el {element} Initializes the element
     */
    el:null,

    /**
     * @var routes {Array} Initializes the routes array
     */
    routes:{},

    /**
     * @method initialize Initializes the object.
     * Creates event liseteners and sets up routes.
     */
    initialize:function() {
        $(window).on('hashchange',jsRouter.router);
        $(window).on('load',jsRouter.router);

        /* ERROR PAGES */
        jsRouter.route('404','errors/404');
        jsRouter.route('500','errors/500');

        /* ACTUAL PAGES */
        // Landing Pages
        jsRouter.route('','home');
        jsRouter.route('/','home');
        jsRouter.route('/home','home');

        // User Pages
        jsRouter.route('/usr/register','usr/register');
        jsRouter.route('/usr/login','usr/login');
        jsRouter.route('/usr/forgotpassword','usr/forgotpassword');
        jsRouter.route('/usr/activate','usr/activate');
        jsRouter.route('/usr/dashboard','usr/dashboard');

        // Address Book Pages
        jsRouter.route('/adr','adr/index',events.adrLoadAddressBooks);
        jsRouter.route('/adr/create','adr/create');
        jsRouter.route('/adr/contact/list','adr/contact/list');
        jsRouter.route('/adr/contact/update','adr/contact/update');
        jsRouter.route('/adr/contact/import','adr/contact/import');
        jsRouter.route('/adr/contact/csv/match','adr/contact/csv/match');

        //jsRouter.route('/usr/loggedOut','usr/loggedOut',function() { return auth.getUser(); });
    },

    /**
     * @method route Adds a route to the routes array
     * @param path Path in address bar
     * @param template Template file to be loaded (Location: app/templates/)
     * @param controller Data passed to the template for binding
     */
    route:function(path,template,callback) {
        jsRouter.routes[path] = {template: template, callback: callback };
    },

    /**
     * @method router Checks the route and creates path to template file
     */
    router:function() {
        app.resetResponse();
        jsRouter.el = jsRouter.el || $('#view');
        var url = $.urlHash() || '/';
        var route = jsRouter.routes[url];

        if(typeof route == 'undefined' || typeof route == null) {
            route = jsRouter.routes['404'];
        }
        auth.isLoggedIn();

        if(jsRouter.el) {
            if(route.callback) {
                jsRouter.loadData(config.templates + route.template + '.html',jsRouter.el,route.callback);
            } else {
                jsRouter.loadPage(config.templates + route.template + '.html',jsRouter.el,"");
            }
        }
    },

    /**
     * @method loadPage Loads template, binds data and displays it in the #view element
     * @param page Template file to be loaded
     * @param element Element to display file in
     * @param bindData Data to bind to the template
     */
    loadPage:function(page,element,bindData) {
        $.get(page,function(data) {
            element.html(nano(data, bindData));
            app.setPageListeners();
        });
    },

    loadData:function(page,element,callback) {
        if(typeof callback !== 'undefined') {
            if (typeof callback === "function") {
                callback().done(function(data) {
                    jsRouter.loadPage(page,element,data);
                });
            } else {
                alert("Could not call " + endpoint);
            }
        } else {
            jsRouter.loadPage(page,element,this);
        }
    },
}