/*
 * Copyright (c) 2023 Fancy Code.
 * 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 I_FILES_MANAGER_H
#define I_FILES_MANAGER_H
#include "StatusCode.h"
#include <memory>
#include <stdio.h>
#include <time.h>
#include <vector>
enum class FileCreateType
{
    PIR = 0,
    MANUAL_TEST,
    MANUAL_PHONE,
    TIMED,
    END
};
enum class FileStatus
{
    RECORDING = 0,
    FINISHED_RECORD,
    SHOULD_BE_UPLOAD,
    UPLOADING,
    UPLOADED,
    END
};
constexpr unsigned long UNDEFINE_SERIAL_NUMBER = -1;
constexpr unsigned long UNDEFINE_FILE_SIZE = 0;
constexpr time_t UNDEFINE_CREATE_TIME = -1;
typedef struct sync_file_info
{
    sync_file_info(const unsigned long &serialNumber, const std::string &fileName, const unsigned long &fileSize,
                   const time_t &createTime_s, const FileCreateType &type, const FileStatus &status);
    const unsigned long mSerialNumber;
    const std::string mFileName;
    const unsigned long mFileSize;
    const time_t mCreateTime_s;
    const FileCreateType mType;
    const FileStatus mStatus;
} SyncFileInfo;
typedef struct save_file_info
{
    save_file_info(const std::string &fileName);
    const std::string mFileName;
} SaveFileInfo;
typedef struct info_to_be_saved
{
    info_to_be_saved(const unsigned long &serialNumber, const std::string mSavingPath);
    const unsigned long mSerialNumber;
    const std::string mSavingPath;
} InfoToBeSaved;
bool CreateFilesManagerModule(void);
bool DestroyFilesManagerModule(void);
class IFilesManager
{
public:
    IFilesManager() = default;
    virtual ~IFilesManager() = default;
    static std::shared_ptr<IFilesManager> &GetInstance(std::shared_ptr<IFilesManager> *impl = nullptr);
    virtual StatusCode Init(void);
    virtual StatusCode UnInit(void);
    virtual StatusCode SaveFile(const SaveFileInfo &fileInfo);
    virtual InfoToBeSaved GetInfoForSavingFiles(const unsigned int &count);
    virtual StatusCode SaveFiles(const std::vector<SyncFileInfo> &info);
};
#endif