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1/*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16import { HiLog } from '../../../common/HiLog';
17import rpc from '@ohos.rpc';
18import Constants from '../../../common/constant';
19import ViewAbilityService from '../service/ViewAbilityService';
20import OpeningDialogManager from '../../../OpenDlpFile/manager/OpeningDialogManager';
21import TerminateView from '../../../OpenDlpFile/TerminateView/TerminateView';
22
23const TAG = 'ViewAbilityStub';
24
25export default class ViewAbilityStub extends rpc.RemoteObject {
26  constructor(des: string) {
27    super(des);
28  }
29
30  asObject(): rpc.IRemoteObject {
31    return this;
32  }
33
34  private checkParams(code: number, data: rpc.MessageSequence): boolean {
35    if (!code || !data) {
36      HiLog.error(TAG, 'ViewAbilityStub params is invalid');
37      return false;
38    }
39    HiLog.info(TAG, `ViewAbilityStub onRemoteMessageRequest called, code = ${code}`);
40    try {
41      if (data.readInterfaceToken() !== Constants.DLP_MGR_OPENING_DIALOG_TOKEN) {
42        HiLog.error(TAG, 'ViewAbilityStub InterfaceToken unmatched.');
43        return false;
44      }
45    } catch (error) {
46      HiLog.wrapError(TAG, error, 'ViewAbilityStub read data exception');
47      return false;
48    }
49    return true;
50  }
51
52  async onRemoteMessageRequest(code: number, data: rpc.MessageSequence): Promise<boolean> {
53    if (!this.checkParams(code, data)) {
54      HiLog.error(TAG, 'onRemoteMessageRequest checkParams failed');
55      return false;
56    }
57    switch (code) {
58      case Constants.COMMAND_SET_REMOTE_OBJECT: {
59        HiLog.info(TAG, 'command set remote object');
60        try {
61          await ViewAbilityService.getInstance().setRemoteProxy(data.readRemoteObject());
62        } catch (error) {
63          HiLog.wrapError(TAG, error, 'readRemoteObject error');
64          return false;
65        }
66        return true;
67      }
68      case Constants.COMMAND_DIALOG_DISAPPEAR: {
69        HiLog.info(TAG, 'command dialog disappear');
70        let resultVar = '';
71        try {
72          resultVar = data.readString();
73        } catch (error) {
74          HiLog.error(TAG, `read string exception, error is ${JSON.stringify(error)}`);
75          return false;
76        }
77        await OpeningDialogManager.getInstance().dialogDisappear(resultVar);
78        return true;
79      }
80      case Constants.COMMAND_DIALOG_TIMEOUT: {
81        HiLog.info(TAG, 'command dialog timeout');
82        let resultVar = '';
83        try {
84          resultVar = data.readString();
85        } catch (error) {
86          HiLog.error(TAG, `read string exception, error is ${JSON.stringify(error)}`);
87          return false;
88        }
89        await OpeningDialogManager.getInstance().dialogTimeout(resultVar);
90        await TerminateView.terminate();
91        return true;
92      }
93      default: {
94        HiLog.error(TAG, `OpeningDialogStub invalid request code: ${code}`);
95        break;
96      }
97    }
98    return false;
99  }
100}