"use strict";

angular.module('raz')

    .component('resourceList', {
        templateUrl: '/js/angular/book-grid/resource-list.html',
        controller: 'ResourceList',
        bindings: {
            initialData: '@',
            type: '@',
            classicBookTitle : '@',
            languageId :'@',
            sortingMap :'@',
            filters :'@',
            limitRange :'@',
            levelId :'@',
            id: '@'
        }
    })
    .controller('ResourceList',
        ['$http', 'messageHandler','ResourceList',
            function ResourceListCtrl($http, messageHandler,ResourceList) {
                var ctrl = this;
                ctrl.resources = null;
                ctrl.pending = true;

                ctrl.$onInit = function () {
                    if (ctrl.initialData != undefined) {
                        try {
                            ctrl.resources = JSON.parse(atob(ctrl.initialData));
                        } catch (err) {
                            ctrl.resources = null;
                            console.log(err);
                        }
                    }
                    if (ctrl.resources == null) {
                        var config = {
                            classicBookTitle: ctrl.classicBookTitle,
                            type: ctrl.type,
                            languageId: ctrl.languageId,
                            sortingMap: ctrl.sortingMap,
                            filters: ctrl.filters,
                            limitRange: ctrl.limitRange,
                            levelId: ctrl.levelId
                        };
                        ResourceList.getResources(config)
                            .then( function(response) {
                                ctrl.resources = response.data;
                                ctrl.pending = false;
                            })
                            .catch( function ( reason){
                                console.log(reason);
                                ctrl.pending = false;
                                messageHandler.publishError("There was a problem processing your request");
                            });
                    } else {
                        ctrl.pending = false;
                    }
                };

                ctrl.$postLink = function () {
                    var element = $j('#' + ctrl.id);
                    if (element.length > 0) {
                        element.removeAttr('initial-data');
                    }
                };

                ctrl.isLastItem = function(index) {
                    return ctrl.resources != null && index == ctrl.resources.length - 1;
                }
            }]);