/**
 * @license
 * Copyright (C) 2016 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 '../../../scripts/bundled-polymer.js';

import '../../../styles/gr-form-styles.js';
import '../../shared/gr-button/gr-button.js';
import '../../shared/gr-copy-clipboard/gr-copy-clipboard.js';
import '../../shared/gr-overlay/gr-overlay.js';
import '../../shared/gr-rest-api-interface/gr-rest-api-interface.js';
import '../../../styles/shared-styles.js';
import {GestureEventListeners} from '@polymer/polymer/lib/mixins/gesture-event-listeners.js';
import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
import {PolymerElement} from '@polymer/polymer/polymer-element.js';
import {htmlTemplate} from './gr-http-password_html.js';

/** @extends Polymer.Element */
class GrHttpPassword extends GestureEventListeners(
    LegacyElementMixin(
        PolymerElement)) {
  static get template() { return htmlTemplate; }

  static get is() { return 'gr-http-password'; }

  static get properties() {
    return {
      _username: String,
      _generatedPassword: String,
      _passwordUrl: String,
    };
  }

  /** @override */
  attached() {
    super.attached();
    this.loadData();
  }

  loadData() {
    const promises = [];

    promises.push(this.$.restAPI.getAccount().then(account => {
      this._username = account.username;
    }));

    promises.push(this.$.restAPI.getConfig().then(info => {
      this._passwordUrl = info.auth.http_password_url || null;
    }));

    return Promise.all(promises);
  }

  _handleGenerateTap() {
    this._generatedPassword = 'Generating...';
    this.$.generatedPasswordOverlay.open();
    this.$.restAPI.generateAccountHttpPassword().then(newPassword => {
      this._generatedPassword = newPassword;
    });
  }

  _closeOverlay() {
    this.$.generatedPasswordOverlay.close();
  }

  _generatedPasswordOverlayClosed() {
    this._generatedPassword = '';
  }
}

customElements.define(GrHttpPassword.is, GrHttpPassword);