(function () {
    'use strict';

    /**
     * @ngdoc function
     * @name frontendApp.controller:AdministrationDialogCtrl
     * @description
     * # AdministrationDialogCtrl
     * Controller of the frontendApp
     */
    angular.module('clientApp')
        .controller('AdministrationDialogCtrl', function ($scope, $state, FileUploader, $mdDialog, fileNameFilter, illegalFileNamesFilter) {


            // Public methods -------------------  

            $scope.hide = function () {
                $mdDialog.hide();
            };

            $scope.cancel = function () {
                $mdDialog.cancel();
            };

            $scope.answer = function (answer) {
                $mdDialog.hide(answer);
            };

            $scope.allDocumentsAreIllegal = function() {
                return (fileNameFilter(uploader.queue, 'absence').length === 0);
            };

            $scope.areThereIllegalFiles = function() {
                return (illegalFileNamesFilter(uploader.queue, 'absence').length !== 0);
            };

            var uploader = $scope.uploader = new FileUploader({
                url: 'upload.php'
            });

            // Private methods ------------------

            // FILTERS

            // a sync filter
            uploader.filters.push({
                name: 'syncFilter',
                fn: function (item /*{File|FileLikeObject}*/, options) {
                    console.log('syncFilter');
                    return this.queue.length < 10;
                }
            });

            // an async filter
            uploader.filters.push({
                name: 'asyncFilter',
                fn: function (item /*{File|FileLikeObject}*/, options, deferred) {
                    console.log('asyncFilter');
                    setTimeout(deferred.resolve, 1e3);
                }
            });

            // CALLBACKS

            uploader.onWhenAddingFileFailed = function (item /*{File|FileLikeObject}*/, filter, options) {
                console.info('onWhenAddingFileFailed', item, filter, options);
            };
            uploader.onAfterAddingFile = function (fileItem) {
                console.info('onAfterAddingFile', fileItem);
            };
            uploader.onAfterAddingAll = function (addedFileItems) {
                console.info('onAfterAddingAll', addedFileItems);
            };
            uploader.onBeforeUploadItem = function (item) {
                console.info('onBeforeUploadItem', item);
            };
            uploader.onProgressItem = function (fileItem, progress) {
                console.info('onProgressItem', fileItem, progress);
            };
            uploader.onProgressAll = function (progress) {
                console.info('onProgressAll', progress);
            };
            uploader.onSuccessItem = function (fileItem, response, status, headers) {
                console.info('onSuccessItem', fileItem, response, status, headers);
            };
            uploader.onErrorItem = function (fileItem, response, status, headers) {
                console.info('onErrorItem', fileItem, response, status, headers);
            };
            uploader.onCancelItem = function (fileItem, response, status, headers) {
                console.info('onCancelItem', fileItem, response, status, headers);
            };
            uploader.onCompleteItem = function (fileItem, response, status, headers) {
                console.info('onCompleteItem', fileItem, response, status, headers);
            };
            uploader.onCompleteAll = function () {
                console.info('onCompleteAll');
            };

            console.info('uploader', uploader);

        });

})();