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 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 constexpr const char* ON_DATA_PREPARED_FUNC = "onDataPrepared";
48 
49 class NapiMediaAssetDataHandler {
50 public:
51     NapiMediaAssetDataHandler(napi_env env, napi_ref dataHandler, ReturnDataType dataType, const std::string &uri,
52         const std::string &destUri, SourceMode sourceMode);
53     void DeleteNapiReference(napi_env env);
54     ReturnDataType GetReturnDataType();
55     std::string GetRequestUri();
56     std::string GetDestUri();
57     SourceMode GetSourceMode();
58     void SetNotifyMode(NotifyMode trigger);
59     NotifyMode GetNotifyMode();
60     void JsOnDataPrepared(napi_env env, napi_value exports, napi_value extraInfo);
61     void JsOnDataPrepared(napi_env env, napi_value pictures, napi_value exports, napi_value extraInfo);
62 
63 private:
64     napi_env env_ = nullptr;
65     napi_ref dataHandlerRef_ = nullptr;
66     ReturnDataType dataType_;
67     std::string requestUri_;
68     std::string destUri_;
69     SourceMode sourceMode_;
70     NotifyMode notifyMode_ = NotifyMode::FAST_NOTIFY;
71 };
72 } // Media
73 } // OHOS
74 #endif // INTERFACES_KITS_JS_MEDIALIBRARY_INCLUDE_MEDIA_ASSET_DATA_HANDLER_NAPI_H
75