define(['jquery', 'underscore', 'backbone',
    'modules/home/home','modules/faq/faq','modules/index/index', 'modules/category/category', 'modules/item/item',
    'modules/about/about', 'modules/search/search', 'modules/search/found', 'modules/more/more', 'modules/note/note',
    'modules/sync/sync', 'modules/donation/donation','modules/settings/settings',
    'model/note/noteCollection', 'model/category/categoryCollection','model/categoryItem/categoryItemCollection',
    'model/item/itemCollection','model/item/ingredientiCollection','model/categoryItem/foundItemCollection',
            'classes/utility', 'jqm', 'jQueryPlugins'],
    function($, _, Backbone,
             HomeView, FaqView, IndexView, CategoryView, ItemView,
             AboutView, SearchView, FoundView, MoreView, NoteView,
             SyncView, DonationView, SettingsView,
             NoteCollection, CategoryCollection, CategoryItemCollection,
             ItemCollection, IngredientiCollection, FoundItemCollection,
             Utility) {
 
    'use strict'; 
    var Router = Backbone.Router.extend({ 
    //define routes and mapping route to the function 
        routes: { 
            '':    'showHome',           //home view 
            'homeView': 'showHome',         //home view as well
            'faqView': 'showFaq',         //home view as well
            'indexView': 'showIndex',         //home view as well
            'category/:categoryName/:categoryId' : 'showCategory', 
            'ricetta/:itemId' : 'showItem',
            'aboutView' : 'showAbout',
            'syncView(/)*founded' : 'showSync',
            'noteView': 'showNote',
            'searchView': 'showSearch',
            'settingsView': 'showSettings',
            'donationView': 'showDonation',
            'search/:nresult/:categoria/:difficolta/*titolo': 'searchFn',
            'converterView': 'showConverter',
            'moreView': 'showMore',
            '*actions': 'defaultAction' //default action        
        }, 
 
        defaultAction: function(actions){
            this.showHome(actions);
        },

        showHome:function(actions){
            // will render home view and navigate to homeView
            var homeView=new HomeView();
            homeView.render();
            this.changePage(homeView);
        },

        showSettings:function(actions){
            var settingsView=new SettingsView();
            settingsView.render();
            this.changePage(settingsView);
        },

        showDonation:function(actions){
            var donationView=new DonationView();
            donationView.render();
            this.changePage(donationView);
        },
        
        showAbout:function(actions){
            // will render home view and navigate to homeView
            var aboutView=new AboutView();
            aboutView.render();
            this.changePage(aboutView);
        },

        showSync:function(actions){
            var option = {};
            if(actions)
            {
                option = { tokenFound: 1 };
            }
            // will render home view and navigate to homeView
            var syncView=new SyncView(option);
            syncView.render();
            this.changePage(syncView);
        },

        showNote:function(actions){
            var notes = new NoteCollection();
            // will render home view and navigate to homeView
            var noteView=new NoteView({collection: notes});
            noteView.render();
            this.changePage(noteView);
        },
        
        showFaq:function(actions){
            // will render home view and navigate to homeView
            var faqView=new FaqView();
            faqView.render();
            this.changePage(faqView);
        },
        
        showIndex:function(actions){
            var categories = new CategoryCollection();
            // will render home view and navigate to homeView
            var indexView=new IndexView({ collection: categories});
            //indexView.render();
            indexView.bind('renderCompleted:Categories',this.changePage,this);
        },
        
        showCategory: function(categoryName, categoryId){
            var categories = new CategoryItemCollection({ categoryId: categoryId });
            // will render home view and navigate to homeView
            var categoryView=new CategoryView({ categoryName: categoryName, collection: categories});
            
            categoryView.render();
            this.changePage(categoryView);
            
            $.mobile.loading( 'show', {
                text: 'Caricamento categoria ' + categoryName + '...',
                textVisible: true,
                //theme: 'z',
                html: ""
            });
            //categoryView.bind('renderCompleted:Category',this.changePage,this);
        },
        
        showItem: function(itemId){
            var item = new ItemCollection({ ricettaId: itemId });
            var ingr = new IngredientiCollection({ ricettaId: itemId });
            // will render home view and navigate to homeView
            var itemView=new ItemView({ 
                collRicetta: item,
                collIngredienti: ingr
            });
            //indexView.render();
            itemView.bind('renderCompleted:Item',this.changePage,this);
        },

        showMore: function(){
            var moreView = new MoreView();
            moreView.render();
            this.changePage(moreView);
        },

        showSearch: function(){
            var categories = new CategoryCollection();
            // will render home view and navigate to homeView
            var searchView=new SearchView({ collection: categories});
            //indexView.render();
            searchView.bind('renderCompleted:Search',this.changePage,this);
        },

        searchFn: function(nresult, categoria, difficolta, titolo){

            //console.log("Search by Titolo: " + titolo + ", Categoria: " + categoria + ", Difficoltà: " + difficolta);
            var foundedItems = new FoundItemCollection({ categoryId: categoria, difficolta: difficolta, titolo: titolo, nResult:nresult  });
            var foundView = new FoundView({ collection: foundedItems });

            foundView.render();
            this.changePage(foundView);

            $.mobile.loading( 'show', {
                text: 'Caricamento ricerca ricette...',
                textVisible: true,
                //theme: 'z',
                html: ""
            });
        },

        init:true,

        //1. changePage will insert view into DOM and then call changePage to enhance and transition
        //2. for the first page, jQuery mobile will present and enhance automatically
        //3. for the other page, we will call $.mobile.changePage() to enhance page and make transition
        //4. argument 'view' is passed from event trigger
        changePage:function (view) {
               
            Utility.changePage(view);
            
            if(!this.init){   
                                
            }else{   
                this.init = false;
            }            
        }
    }); 
 
    return Router; 
});