1// @ts-nocheck
2/**
3 * Copyright (c) 2022 Huawei Device Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16import BaseDataSource from './BaseDataSource';
17import HiLog from '../utils/HiLog';
18
19const TAG = 'ConversationListDataSource';
20
21export default class ConversationListDataSource extends BaseDataSource {
22    private mmsList: Array = [];
23
24    public totalCount(): number {
25        return this.mmsList.length;
26    }
27
28    public getData(index: number): any {
29        if (this.mmsList == null || index >= this.mmsList.length) {
30            HiLog.i(TAG, 'getData Conversationlist is empty');
31            return null;
32        } else {
33            let conversation = this.mmsList[index];
34            return {
35                index: index,
36                conversation: conversation
37            };
38        }
39    }
40
41    public refresh(conversationList) {
42        HiLog.i(TAG, ' refresh!');
43        this.mmsList = conversationList;
44        this.notifyDataReload();
45    }
46}