ImportManager.js

// Copyright 2024 The Casdoor Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import {useActionSheet} from "@expo/react-native-action-sheet";
import {importFromMSAuth} from "./MSAuthImportLogic";

const importApps = [
  {name: "Google Authenticator", useScanner: true},
  {name: "Microsoft Authenticator", importFunction: importFromMSAuth},
];

export const useImportManager = (onImportComplete, onError, onOpenScanner) => {
  const {showActionSheetWithOptions} = useActionSheet();

  const showImportOptions = () => {
    const options = [...importApps.map(app => app.name), "Cancel"];
    const cancelButtonIndex = options.length - 1;

    showActionSheetWithOptions(
      {
        options,
        cancelButtonIndex,
        title: "Select app to import from",
      },
      (selectedIndex) => {
        if (selectedIndex !== cancelButtonIndex) {
          const selectedApp = importApps[selectedIndex];
          if (selectedApp.useScanner) {
            onOpenScanner();
          } else if (selectedApp.importFunction) {
            selectedApp.importFunction()
              .then(result => {
                if (result) {onImportComplete(result);}
              })
              .catch(onError);
          } else {
            onError(new Error(`Import function not implemented for ${selectedApp.name}`));
          }
        }
      }
    );
  };

  return {showImportOptions};
};