/*

 * Copyright (c) 2025 Huawei Device Co., Ltd.

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



#ifndef MISCDEVICE_JSON_PARSER_H

#define MISCDEVICE_JSON_PARSER_H



#include <vector>



#include "cJSON.h"



#include "raw_file_descriptor.h"



namespace OHOS {

namespace Sensors {

class JsonParser {

public:

    explicit JsonParser(const std::string &filePath);

    explicit JsonParser(const RawFileDescriptor &rawFd);

    ~JsonParser();

    int32_t ParseJsonArray(cJSON *json, const std::string &key, std::vector<std::string> &vals) const;

    int32_t ParseJsonArray(const std::string &key, std::vector<std::string> &vals) const;

    bool HasObjectItem(cJSON *json, const std::string &key) const;

    bool HasObjectItem(const std::string &key) const;

    cJSON *GetObjectItem(cJSON *json, const std::string &key) const;

    cJSON *GetObjectItem(const std::string &key) const;

    bool IsArray(cJSON *json) const;

    int32_t GetArraySize(cJSON *json) const;

    cJSON *GetArrayItem(cJSON *json, int32_t index) const;

    int32_t GetIntValue(cJSON *json) const;

    double GetDoubleValue(cJSON *json) const;

    std::string GetStringValue(cJSON *json) const;



private:

    cJSON *cJson_ = nullptr;

};

} // namespace Sensors

} // namespace OHOS

#endif // MISCDEVICE_JSON_PARSER_H