/**
 * @license
 * Copyright (C) 2019 The Android Open Source Project
 *
 * 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 {GrDisplayNameUtils} from '../gr-display-name-utils/gr-display-name-utils.js';

export class GrEmailSuggestionsProvider {
  constructor(restAPI) {
    this._restAPI = restAPI;
  }

  getSuggestions(input) {
    return this._restAPI.getSuggestedAccounts(`${input}`)
        .then(accounts => {
          if (!accounts) { return []; }
          return accounts;
        });
  }

  makeSuggestionItem(account) {
    return {
      name: GrDisplayNameUtils.getAccountDisplayName(null, account),
      value: {account, count: 1},
    };
  }
}