text: // Copyright (c) 2020 Uber Technologies, Inc.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  //
  // The above copyright notice and this permission notice shall be included in
  // all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  // THE SOFTWARE.
  
  import Task, {taskCreator} from 'react-palm/tasks';
  import {json as requestJson} from 'd3-request';
  import {readFileInBatches, processFileData} from '../processors/file-handler';
  
  export const LOAD_FILE_TASK = Task.fromPromise(
    ({file, fileCache, loaders, loadOptions}) =>
      readFileInBatches({file, fileCache, loaders, loadOptions}),
    'LOAD_FILE_TASK'
  );
  
  export const PROCESS_FILE_DATA = Task.fromPromise(
    processFileData,
  
    'PROCESS_FILE_CONTENT'
  );
  
  export const LOAD_MAP_STYLE_TASK = taskCreator(
    ({url, id}, success, error) =>
      requestJson(url, (err, result) => {
        if (err) {
          error(err);
        } else {
          if (!result) {
            error(new Error('Map style response is empty'));
          }
          success({id, style: result});
        }
      }),
  
    'LOAD_MAP_STYLE_TASK'
  );
  
  /**
   * task to upload file to cloud provider
   */
  export const EXPORT_FILE_TO_CLOUD_TASK = Task.fromPromise(
    ({provider, payload}) => provider.uploadMap(payload),
  
    'EXPORT_FILE_TO_CLOUD_TASK'
  );
  
  export const LOAD_CLOUD_MAP_TASK = Task.fromPromise(
    ({provider, payload}) => provider.downloadMap(payload),
  
    'LOAD_CLOUD_MAP_TASK'
  );
  
  export const GET_SAVED_MAPS_TASK = Task.fromPromise(
    provider => provider.listMaps(),
  
    'GET_SAVED_MAPS_TASK'
  );
  /**
   *  task to dispatch a function as a task
   */
  export const ACTION_TASK = Task.fromCallback(
    (_, cb) => cb(),
  
    'ACTION_TASK'
  );
  
  export const DELAY_TASK = Task.fromCallback(
    (delay, cb) => window.setTimeout(() => cb(), delay),
  
    'DELAY_TASK'
  );
  
  export const UNWRAP_TASK = Task.fromPromise(
    promise => promise,
  
    'UNWRAP'
  );
  