(function () {
    'use strict';

     var app = angular.module('folders');

    // A controller to create a showcase
     app.controller('folderCreateModalController', ['$rootScope', '$scope', '$modalInstance', 'common', 'foldersDataContext','itemSummary','folderService',
         function ($rootScope, $scope, $modalInstance, common, foldersDataContext, itemSummary, folderService) {

            var getLogFn = common.logger.getLogFn;
            var logSuccess = getLogFn("itemSummary", "success");

            $scope.folder = { name: '', description: '', folderId : null };
            $scope.currentFolders = [];
            $scope.isNameUnique = true; // TODo shud be false 
            $scope.itemSummary = itemSummary;
            $scope.isEditMode = false;

            
            foldersDataContext.getUserFolders().then(function (folders) {
                $scope.currentFolders = folders;
            })

            // Check that the name of the showcase is unique
            $scope.checkFolderNameIsUnique = function (name) {

                $scope.isNameUnique = folderService.checkFolderNameIsUnique($scope.currentFolders, name);
            }

            activate();

            function activate() {
                if ($scope.itemSummary !== null && $scope.itemSummary.itemId !== null) {
                    getFolder();
                  
                }
            }

            function getFolder() {
               return foldersDataContext.getFolder($scope.itemSummary.itemId).then(function(data) {
                    $scope.folder = data;
                    $scope.isEditMode = true;
                });
            }

            // Save the new folder
            $scope.ok = function () {
  
                var operation = $scope.isEditMode ? foldersDataContext.updateFolder : foldersDataContext.createFolder;

                return operation($scope.folder).then(function (result) {
                    logSuccess("Folder " + $scope.isEditMode ? 'Updated!' : 'Created!');
                    $modalInstance.close();
                    $rootScope.$broadcast('UpdateItems');
                });
            };

            // Cancel without saving
            $scope.cancel = function () {
                $modalInstance.dismiss('cancel');
            };
        }]);

})();