/*
 * Copyright (c) 2024 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 OHOS_ABILITY_RUNTIME_JSON_UTILS_H
#define OHOS_ABILITY_RUNTIME_JSON_UTILS_H

#include <string>
#include <map>

#include "nlohmann/json.hpp"
#include "singleton.h"

namespace OHOS {
namespace AAFwk {
class JsonUtils {
public:
    static JsonUtils &GetInstance()
    {
        static JsonUtils instance;
        return instance;
    }
    ~JsonUtils() = default;
    bool LoadConfiguration(const std::string& path, nlohmann::json& jsonBuf, const std::string& defaultPath = "");

private:
    std::string GetConfigPath(const std::string& path, const std::string& defaultPath);
    bool ReadFileInfoJson(const std::string &filePath, nlohmann::json &jsonBuf);
    JsonUtils() = default;
    DISALLOW_COPY_AND_MOVE(JsonUtils);
};
}  // namespace AAFwk
}  // namespace OHOS
#endif  // OHOS_ABILITY_RUNTIME_JSON_UTILS_H