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 INTERFACES_KITS_JS_MEDIALIBRARY_INCLUDE_MEDIA_ASSET_DATA_HANDLER_NAPI_H
17 #define INTERFACES_KITS_JS_MEDIALIBRARY_INCLUDE_MEDIA_ASSET_DATA_HANDLER_NAPI_H
18 
19 #include "medialibrary_napi_utils.h"
20 
21 namespace OHOS {
22 namespace Media {
23 enum class ReturnDataType {
24     TYPE_IMAGE_SOURCE = 0,
25     TYPE_ARRAY_BUFFER,
26     TYPE_MOVING_PHOTO,
27     TYPE_TARGET_PATH,
28     TYPE_PICTURE,
29 };
30 
31 enum class DeliveryMode {
32     FAST = 0,
33     HIGH_QUALITY,
34     BALANCED_MODE,
35 };
36 
37 enum class SourceMode {
38     ORIGINAL_MODE = 0,
39     EDITED_MODE,
40 };
41 
42 enum class NotifyMode : int32_t {
43     FAST_NOTIFY = 0,
44     WAIT_FOR_HIGH_QUALITY,
45 };
46 
47 enum class CompatibleMode {
48     ORIGINAL_FORMAT_MODE = 0,
49     COMPATIBLE_FORMAT_MODE = 1,
50 };
51 
52 constexpr const char* ON_DATA_PREPARED_FUNC = "onDataPrepared";
53 constexpr const char* ON_PROGRESS_FUNC = "onProgress";
54 
55 class NapiMediaAssetDataHandler {
56 public:
57     NapiMediaAssetDataHandler(napi_env env, napi_ref dataHandler, ReturnDataType dataType, const std::string &uri,
58         const std::string &destUri, SourceMode sourceMode);
59     void DeleteNapiReference(napi_env env);
60     ReturnDataType GetReturnDataType();
61     std::string GetRequestUri();
62     std::string GetDestUri();
63     SourceMode GetSourceMode();
64     void SetNotifyMode(NotifyMode trigger);
65     NotifyMode GetNotifyMode();
66     void JsOnDataPrepared(napi_env env, napi_value exports, napi_value extraInfo);
67     void JsOnDataPrepared(napi_env env, napi_value pictures, napi_value exports, napi_value extraInfo);
68 
69     CompatibleMode GetCompatibleMode();
70     void SetCompatibleMode(const CompatibleMode &compatibleMode);
71     std::string GetRequestId();
72     void SetRequestId(std::string requestId);
73 private:
74     napi_env env_ = nullptr;
75     napi_ref dataHandlerRef_ = nullptr;
76     ReturnDataType dataType_;
77     std::string requestUri_;
78     std::string destUri_;
79     SourceMode sourceMode_;
80     NotifyMode notifyMode_ = NotifyMode::FAST_NOTIFY;
81     CompatibleMode compatibleMode_;
82     std::string requestId_;
83     static std::mutex dataHandlerRefMutex_;
84 };
85 } // Media
86 } // OHOS
87 #endif // INTERFACES_KITS_JS_MEDIALIBRARY_INCLUDE_MEDIA_ASSET_DATA_HANDLER_NAPI_H
88