/*
 * Copyright (c) 2023 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 JSON_PARSER_H
# define JSON_PARSER_H

#include <cstdint>
#include <cmath>
#include <string>

#include "cJSON.h"
namespace OHOS {
namespace Msdp {
namespace DeviceStatus {
class JsonParser {
public:
    explicit JsonParser(const char *jsonStr);
    ~JsonParser();
    JsonParser(const JsonParser&) = delete;
    JsonParser& operator=(const JsonParser&) = delete;
    JsonParser(JsonParser&& other) noexcept;
    JsonParser& operator=(JsonParser&& other) noexcept;
    const cJSON* Get() const;

private:
    cJSON* json_ { nullptr };

private:
    static bool IsInteger(const cJSON *json);

public:
    static int32_t ParseInt32(const cJSON *json, const std::string &key, int32_t &value);
    static int32_t ParseString(const cJSON *json, const std::string &key, std::string &value);
    static int32_t ParseBool(const cJSON *json, const std::string &key, bool &value);
    static int32_t ParseStringArray(const cJSON *json, const std::string &key, std::vector<std::string> &value,
        int32_t maxSize);
};
} // namespace DeviceStatus
} // namespace Msdp
} // namespace OHOS
# endif //JSON_PARSER_H