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 {handleActions} from 'redux-actions';
  import {CLOUD_PROVIDERS} from '../utils/cloud-providers';
  import {CLOUD_LOGIN_SUCCESS, LOAD_REMOTE_RESOURCE_ERROR, PUSHING_FILE} from '../actions';
  
  const readAuthTokens = () => Object.keys(CLOUD_PROVIDERS)
    .reduce((tokens, name) => ({
      ...tokens,
      [name]: CLOUD_PROVIDERS[name].getAccessToken()
    }), {});
  
  const sharingInitialState = {
    isLoading: false,
    status: null,
    info: null,
    tokens: readAuthTokens()
  };
  
  // file upload reducer
  export const sharingReducer = handleActions({
    [LOAD_REMOTE_RESOURCE_ERROR]: (state, action) => ({
      ...state,
      error: action.error,
      currentOption: {dataUrl: action.url},
      isMapLoading: false
    }),
    [PUSHING_FILE]: (state, action) => ({
      ...state,
      isLoading: action.isLoading,
      info: action.metadata
    }),
    [CLOUD_LOGIN_SUCCESS]: state => ({
      ...state,
      tokens: readAuthTokens()
    })
  }, sharingInitialState);
  
  export default sharingReducer;
  