/*!
 * @license
 * Alfresco Example Content Application
 *
 * Copyright (C) 2005 - 2019 Alfresco Software Limited
 *
 * This file is part of the Alfresco Example Content Application.
 * If the software was purchased under a paid Alfresco license, the terms of
 * the paid license agreement will prevail.  Otherwise, the software is
 * provided under the following open source license terms:
 *
 * The Alfresco Example Content Application is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * The Alfresco Example Content Application is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */

import { RepoApi } from '../repo-api';
import { RepoClient } from './../../repo-client';
import { Utils } from '../../../../utilities/utils';
import { FavoritesApi as AdfFavoritesApi, SitesApi as AdfSiteApi, FavoriteEntry } from '@alfresco/js-api';

export class FavoritesApi extends RepoApi {
  favoritesApi = new AdfFavoritesApi(this.alfrescoJsApi);
  sitesApi = new AdfSiteApi(this.alfrescoJsApi);

  constructor(username?, password?) {
    super(username, password);
  }

  async addFavorite(api: RepoClient, nodeType: string, name: string) {
    try {
      const nodeId = (await api.nodes.getNodeByPath(name)).entry.id;
      const data = {
          target: {
              [nodeType]: {
                  guid: nodeId
              }
          }
      };
      return await this.favoritesApi.createFavorite('-me-', data);
    } catch (error) {
      console.log('--- favorites api addFavorite catch error: ', error);
      return null;
    }
  }

  async addFavoriteById(nodeType: 'file' | 'folder' | 'site', id: string): Promise<FavoriteEntry|null> {
    let guid;
    try {
      await this.apiAuth();
      if ( nodeType === 'site' ) {
        guid = (await this.sitesApi.getSite(id)).entry.guid;
      } else {
        guid = id;
      }
      const data = {
        target: {
          [nodeType]: {
            guid: guid
          }
        }
      };
      return await this.favoritesApi.createFavorite('-me-', data);
    } catch (error) {
      console.log('--- favorites api addFavoriteById catch error: ', error);
      return null;
    }
  }

  async addFavoritesByIds(nodeType: 'file' | 'folder' | 'site', ids: string[]) {
    try {
      return await ids.reduce(async (previous, current) => {
        await previous;
        await this.addFavoriteById(nodeType, current);
      }, Promise.resolve());
    } catch (error) {
      console.log('--- favorites api addFavoritesByIds catch error: ', error);
    }
  }

  async getFavorites() {
    try {
      await this.apiAuth();
      return await this.favoritesApi.listFavorites(this.getUsername());
    } catch (error) {
      console.log('--- favorites api getFavorites catch error: ', error);
      return null;
    }
  }

  async getFavoriteById(nodeId: string) {
    try {
      await this.apiAuth();
      return await this.favoritesApi.getFavorite('-me-', nodeId);
    } catch (error) {
      console.log('--- favorites api getFavoriteById catch error: ', error);
      return null;
    }
  }

  async isFavorite(nodeId: string) {
    try {
      return JSON.stringify((await this.getFavorites()).list.entries).includes(nodeId);
    } catch (error) {
      console.log('--- favorites api isFavorite catch error: ', error);
      return null;
    }
  }

  async isFavoriteWithRetry(nodeId: string, data) {
    let isFavorite;
    try {
      const favorite = async () => {
        isFavorite = await this.isFavorite(nodeId);
        if ( isFavorite !== data.expect ) {
          return Promise.reject(isFavorite);
        } else {
          return Promise.resolve(isFavorite);
        }
      };

      return await Utils.retryCall(favorite);
    } catch (error) {
      console.log('--- favorites api isFavoriteWithRetry catch error: ', error);
    }
    return isFavorite;
  }

  async removeFavoriteById(nodeId: string) {
    try {
      await this.apiAuth();
      return await this.favoritesApi.deleteFavorite('-me-', nodeId);
    } catch (error) {
      console.log('--- favorites api removeFavoriteById catch error: ', error);
    }
  }

  async removeFavoritesByIds(ids: string[]) {
    try {
      return await ids.reduce(async (previous, current) => {
        await previous;
        await this.removeFavoriteById(current);
      }, Promise.resolve());
    } catch (error) {
      console.log('--- favorites api removeFavoritesByIds catch error: ', error);
    }
  }

  async waitForApi(data: { expect: number }) {
    try {
      const favoriteFiles = async () => {
        const totalItems = (await this.getFavorites()).list.pagination.totalItems;
        if ( totalItems !== data.expect) {
            return Promise.reject(totalItems);
        } else {
            return Promise.resolve(totalItems);
        }
      };

      return await Utils.retryCall(favoriteFiles);
    } catch (error) {
      console.log('favorites api waitForApi catch error: ', error);
    }
  }
}