(function () {
    'use strict';

    angular.module('NgSP.Page')
    .controller('PageDemoController', PageDemoController);

    PageDemoController.$inject = ['$scope', '$q', 'SharePointJSOMService'];

    function PageDemoController($scope, $q, SharePointJSOMService) {
        function init() {
            $scope.pageInfo = new PageManager($scope.pernumber, $scope.maxsize, loadData);
        }

        function loadDate() {
            let  pageInfo = '';
            const last = $scope.pageInfo.getLastItem();
            const limit = $scope.pageInfo.getRowLimit();

            if (last) {
                const info = {
                    ID: last.ID || '0',
                    Date: last.Date.toISOString() || ''
                };

                pageInfo = $scope.pageInfo.getPageInfo(info);
            }

            let camlQuery = new CamlBuilder().View().RowLimit(rowLimit).Query().Where().CounterField('ID').GreaterThan(0);

            query('这是一个sharepoint列表名字',pageInfo, camlQuery, '子站点url').then((data) => {
                $scope.pageInfo.pushData(data);
                $scope.pageInfo.showPageItems();
            });        
        }

        function query(listName, pageInfo, camlQuery) {
            let deferred = $q.defer();
            
            SharePointJSOMService.query(listName, camlQuery.ToString(), pageInfo, url, true).then((data) => {
                const dataEnumerator = data.getEnumerator();
                const list = [];
                while (dataEnumerator.moveNext()) {
                    var listItem = dataEnumerator.get_current();
                    list.push(Colleague.createFrom(listItem));

                    deferred.resolve(list);
                },
                function (err) {
                    deferred.reject(err);
                });
            })

            return deferred.promise;
        }

        init();
        loadDate();
    }
})();