// 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.
(function() {
  'use strict';

  Polymer({
    is: 'gr-group-list',

    properties: {
      _groups: Array,
    },

    behaviors: [
      Gerrit.BaseUrlBehavior,
      Gerrit.URLEncodingBehavior,
    ],

    loadData() {
      return this.$.restAPI.getAccountGroups().then(groups => {
        this._groups = groups.sort((a, b) => {
          return a.name.localeCompare(b.name);
        });
      });
    },

    _computeVisibleToAll(group) {
      return group.options.visible_to_all ? 'Yes' : 'No';
    },

    _computeGroupPath(group) {
      if (!group || !group.id) { return; }

      const encodeGroup = this.encodeURL(group.id, true);

      return `${this.getBaseUrl()}/admin/groups/${encodeGroup}`;
    },
  });
})();
