/**
 * MIT License
 *
 * Copyright (c) 2025 Huawei Technologies Co., Ltd. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 * */
#ifndef UNIFIEDCACHE_POSIX_STORE_CC_TRANS_MANAGER_H
#define UNIFIEDCACHE_POSIX_STORE_CC_TRANS_MANAGER_H

#include "io_engine_aio.h"
#include "io_engine_psync.h"

namespace UC::PosixStore {

class TransManager {
public:
    using IoEngine = Detail::TaskWrapper<TransTask, Detail::TaskHandle>;

    Status Setup(const Config& config, const SpaceLayout* layout)
    {
        if (config.ioEngine == "aio") {
            ioEngine_ = &ioEngineAio_;
            return ioEngineAio_.Setup(config, layout);
        }
        if (config.ioEngine == "psync") {
            ioEngine_ = &ioEnginePsync_;
            return ioEnginePsync_.Setup(config, layout);
        }
        return Status::InvalidParam("invalid io engine({})", config.ioEngine);
    }
    IoEngine* GetIoEngine() const { return ioEngine_; }

private:
    IoEngineAio ioEngineAio_;
    IoEnginePsync ioEnginePsync_;
    IoEngine* ioEngine_{nullptr};
};

}  // namespace UC::PosixStore

#endif
