1 /*
2  * Copyright (c) 2023 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 
16 #ifndef PROCESS_NOTIFIER_H
17 #define PROCESS_NOTIFIER_H
18 #include "icloud_syncer.h"
19 namespace DistributedDB {
20 class ProcessNotifier {
21 public:
22     explicit ProcessNotifier(ICloudSyncer *syncer);
23     ~ProcessNotifier();
24 
25     void Init(const std::vector<std::string> &tableName, const std::vector<std::string> &devices,
26         const std::vector<std::string> &users);
27 
28     void UpdateProcess(const ICloudSyncer::InnerProcessInfo &process);
29 
30     void NotifyProcess(const ICloudSyncer::CloudTaskInfo &taskInfo, const ICloudSyncer::InnerProcessInfo &process,
31         bool notifyWhenError = false);
32 
33     std::vector<std::string> GetDevices() const;
34 
35     uint32_t GetUploadBatchIndex(const std::string &tableName) const;
36 
37     void ResetUploadBatchIndex(const std::string &tableName);
38 
39     uint32_t GetLastUploadSuccessCount(const std::string &tableName) const;
40 
41     void GetDownloadInfoByTableName(ICloudSyncer::InnerProcessInfo &process);
42 
43     void SetUser(const std::string &user);
44 
45     void SetAllTableFinish();
46 
47     std::map<std::string, TableProcessInfo> GetCurrentTableProcess() const;
48 protected:
49     mutable std::mutex processMutex_;
50     SyncProcess syncProcess_;
51     std::map<std::string, SyncProcess> multiSyncProcess_;
52     std::vector<std::string> devices_;
53     ICloudSyncer *syncer_;
54     std::string user_;
55 private:
56     void InitSyncProcess(const std::vector<std::string> &tableName, SyncProcess &syncProcess);
57     bool IsMultiUser() const;
58 };
59 }
60 #endif // PROCESS_NOTIFIER_H
61