(function(){

    'use strict';

    angular.module('ammicoBooks',['ngRoute', 'ui.sortable'])

    .controller('booksCtrl', function($scope, $location, $modal, Book, Slide){

        $scope.editable = true;

        $scope.books = Book.query({format:'json'}, function(data){

            data.sort(function (a, b) {

                return a.date < b.date;

            });

            for (var i = 0; i < data.length; i++) {

                if (data[i].id_article === null){

                    data[i].slides = Slide.query({idBook:data[i].id, limit: 5, format:'json'});

                }

            }

        });

//        $scope.$on('slideDeleted', function (event, data) {

//            console.log(data); // 'Data to send'

//        });

        $scope.addBook = function (idParent) {

            $modal.open({

                templateUrl: 'books/add_modal.html',

                controller: 'ModalAddBookCtrl'

            }).result.then(function (title) {

                Book.save({idParent:idParent, title: title}, function(newBook){

                    $scope.books.push(newBook);

                });

            });

        };

    })

    .controller('bookCtrl', function($scope, $location, $routeParams, $modal, Book, Slide, Order) {

        $scope.editable = true;

        $scope.book = Book.get({idBook:$routeParams.idBook, format:'json'}, function(data){

            data.slides = Slide.query({idBook: data.id, format:'json'}, function(data){

                data.sort(function (a, b) {

                    return a.orderIndex > b.orderIndex;

                });

            });

        });

        $scope.sortableOptions = {

                stop: function() {

                    var order = $scope.book.slides.map(function(i){

                        return i.id;

                    });

                    Order.save({idBook:$routeParams.idBook}, {order: order});

                }

        };

        $scope.deleteItem = function(item){

            if(window.confirm('Êtes-vous sûr(e) de vouloir effacer cet élément ? Cette action est irrémédiable.')){

                Slide.delete({idSlide: item.id}, function(){

                    $scope.book.slides.splice($scope.book.slides.indexOf(item), 1);

                },

                function(error) {

                    if (error.status === 404){

                        $scope.book.slides.splice($scope.book.indexOf(item), 1);

                    }

                });

            }

        };

    })

    .controller('ModalAddBookCtrl', function ($scope, Book, $modalInstance) {

        $scope.add = function(){

            $modalInstance.close($scope.title);

        };

        $scope.cancel = function () {

            $modalInstance.dismiss('cancel');

        }

        ;

        $scope.books = Book.query({format:'json'});

        $scope.addToBook = function(idBook){

            $modalInstance.close(idBook);

        };

        $scope.cancel = function () {

            $modalInstance.dismiss('cancel');

        };

    });

})();