1 /*
2  * Copyright (C) 2024 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 FRAMEWORKS_SERVICES_MEDIA_MULTI_STAGES_CAPTURE_INCLUDE_MULTI_STAGES_PHOTO_CAPTURE_MANAGER_H
17 #define FRAMEWORKS_SERVICES_MEDIA_MULTI_STAGES_CAPTURE_INCLUDE_MULTI_STAGES_PHOTO_CAPTURE_MANAGER_H
18 
19 #include <string>
20 #include <unordered_set>
21 #include <unordered_map>
22 #include <mutex>
23 
24 #include "deferred_photo_proc_adapter.h"
25 #include "medialibrary_type_const.h"
26 #include "medialibrary_command.h"
27 #include "result_set.h"
28 #include "picture_manager_thread.h"
29 
30 namespace OHOS {
31 namespace Media {
32 #define EXPORT __attribute__ ((visibility ("default")))
33 
34 class MultiStagesPhotoCaptureManager {
35 public:
36     EXPORT static MultiStagesPhotoCaptureManager& GetInstance();
37     bool Init();
38 
39     EXPORT int32_t UpdateDbInfo(MediaLibraryCommand &cmd);
40     void UpdateLocation(const NativeRdb::ValuesBucket &values);
41 
42     std::shared_ptr<OHOS::NativeRdb::ResultSet> HandleMultiStagesOperation(MediaLibraryCommand &cmd,
43         const std::vector<std::string> &columns);
44 
45     EXPORT bool CancelProcessRequest(const std::string &photoId);
46     void RemoveImage(const std::string &photoId, bool isRestorable = true);
47     void RestoreImage(const std::string &photoId);
48     EXPORT void AddImage(int32_t fileId, const std::string &photoId, int32_t deferredProcType);
49     void ProcessImage(int fileId, int deliveryMode);
50 
51     void AddImageInternal(int32_t fileId, const std::string &photoId, int32_t deferredProcType,
52         bool discardable = false);
53     bool IsHighQualityPhotoExist(const std::string &uri);
54     void DealHighQualityPicture(const std::string &imageId, std::shared_ptr<Media::Picture> picture,
55         bool isEdited = false);
56     void DealLowQualityPicture(const std::string &imageId, std::shared_ptr<Media::Picture> picture,
57         bool isEdited = false);
58     void SaveLowQualityImageInfo(MediaLibraryCommand &cmd);
59     void SaveLowQualityPicture(const std::string &imageId);
60 
61     EXPORT bool IsPhotoDeleted(const std::string &photoId);
62 
63     EXPORT void SyncWithDeferredProcSession();
64     EXPORT void SyncWithDeferredProcSessionInternal();
65 
66 private:
67     MultiStagesPhotoCaptureManager();
68     ~MultiStagesPhotoCaptureManager();
69     MultiStagesPhotoCaptureManager(const MultiStagesPhotoCaptureManager &manager) = delete;
70     const MultiStagesPhotoCaptureManager &operator=(const MultiStagesPhotoCaptureManager &manager) = delete;
71 
72     void CancelRequestAndRemoveImage(const std::vector<std::string> &columns);
73     void AddImage(MediaLibraryCommand &cmd);
74     int32_t UpdatePictureQuality(const std::string &photoId);
75 
76     std::unordered_set<int32_t> setOfDeleted_;
77 
78     std::shared_ptr<DeferredPhotoProcessingAdapter> deferredProcSession_;
79 
80     std::mutex deferredProcMutex_;
81 };
82 } // namespace Media
83 } // namespace OHOS
84 #endif  // FRAMEWORKS_SERVICES_MEDIA_MULTI_STAGES_CAPTURE_INCLUDE_MULTI_STAGES_PHOTO_CAPTURE_MANAGER_H