#include "ToMinioSrvEngine.h"


ToMinioSrvEngine::ToMinioSrvEngine() {}

ToMinioSrvEngine::~ToMinioSrvEngine() {}

APP_ERROR ToMinioSrvEngine::Init()
{
    strPort0_ = engineName_ + "_" + std::to_string(engineId_) + "_0";

    this->minioConfig_ = Config::getins()->getMinioConfig();
    this->baseConfig_ = Config::getins()->getBaseConfig();

    Aws::InitAPI(options_);
    Aws::Client::ClientConfiguration config;
    config.scheme = (this->minioConfig_.strUrl.rfind("https", 0) == 0) ?
            Aws::Http::Scheme::HTTPS : Aws::Http::Scheme::HTTP;
    std::string::size_type index = this->minioConfig_.strUrl.rfind("/");
    config.endpointOverride = (std::string::npos == index) ? this->minioConfig_.strUrl : this->minioConfig_.strUrl.substr(index + 1, this->minioConfig_.strUrl.size() - index - 1);
    config.verifySSL = false;
    client_ = new Aws::S3::S3Client(Aws::Auth::AWSCredentials(this->minioConfig_.strAccessKey,
                                                              this->minioConfig_.strSecretKey),
                                    config,
                                    Aws::Client::AWSAuthV4Signer::PayloadSigningPolicy::Never,
                                    false);

    LogInfo << "ToMinioSrvEngine Init ok";
    return APP_ERR_OK;
}

APP_ERROR ToMinioSrvEngine::DeInit()
{
    if (client_ != nullptr)
    {
        delete client_;
        client_ = nullptr;
    }
    Aws::ShutdownAPI(options_);
    LogInfo << "ToMinioSrvEngine DeInit ok";
    return APP_ERR_OK;
}

/**
 * Create bucket in S3 server
 * inParam : bucketName The bucket name to which the CREATE action was initiated.
 * outParam: N/A                      
 * return  : true in case of success, false in case of failure
 */
bool ToMinioSrvEngine::CreateBucket(const std::string &strBucketName)
{
    LogDebug << "strBucketName:" << strBucketName;
    Aws::S3::Model::CreateBucketRequest request;
    request.WithBucket(strBucketName);
    auto result = client_->CreateBucket(request);
    if (!result.IsSuccess())
    {
        LogError << "CreateBucket error: " << result.GetError().GetExceptionName() << " " << result.GetError().GetMessage();
        return false;
    }
    return true;
}

/**
 * Delete bucket on S3 server
 * inParam : bucketName The bucket name to which the DELETE action was initiated.
 * outParam: N/A                      
 * return  : true in case of success, false in case of failure
 */
bool ToMinioSrvEngine::DeleteBucket(const std::string &strBucketName)
{
    LogDebug << "strBucketName:" << strBucketName;
    Aws::S3::Model::DeleteBucketRequest request;
    request.WithBucket(strBucketName);
    auto result = client_->DeleteBucket(request);
    if (!result.IsSuccess())
    {
        LogError << "DeleteBucket error: " << result.GetError().GetExceptionName() << " " << result.GetError().GetMessage();
        return false;
    }
    return true;
}

/**
 * Push file to S3 server
 * inParam : std::string strBucketName     bucket name
 *         : std::string strObjectKey      File name in bucket.
 *         : std::string strPathkey        Local file path.
 * outParam: N/A                      
 * return  : true in case of success, false in case of failure
 */
bool ToMinioSrvEngine::PutObject(std::string strBucketName, std::string strObjectKey, std::string strPathkey)
{
//    LogDebug << "strBucketName:" << strBucketName;
    Aws::S3::Model::PutObjectRequest request;
    request.WithBucket(strBucketName).WithKey(strObjectKey);
    auto inputData = Aws::MakeShared<Aws::FStream>("PutObjectInputStream", strPathkey.c_str(), std::ios_base::in | std::ios_base::binary);
    request.SetBody(inputData);
    auto result = client_->PutObject(request);
    if (!result.IsSuccess())
    {
        LogError << "PutObject error: " << result.GetError().GetExceptionName() << " " << result.GetError().GetMessage();
        return false;
    }
    return true;
}

/**
 * Delete file on S3 server
 * inParam : std::string strBucketName     bucket name
 *         : std::string strObjectKey      File name in bucket.
 * outParam: N/A                      
 * return  : true in case of success, false in case of failure
 */
bool ToMinioSrvEngine::DeleteObject(std::string strBucketName, std::string strObjectKey)
{
    Aws::S3::Model::DeleteObjectRequest request;
    request.WithBucket(strBucketName).WithKey(strObjectKey);
    auto result = client_->DeleteObject(request);
    if (!result.IsSuccess())
    {
        LogError << "DeleteObject error: " << result.GetError().GetExceptionName() << " " << result.GetError().GetMessage();
        return false;
    }
    return true;
}

APP_ERROR ToMinioSrvEngine::Process()
{
    int iRet = APP_ERR_OK;

    while (!isStop_)
    {
        //pop端口0，图片
        std::shared_ptr<void> pVoidData0 = nullptr;
        inputQueMap_[strPort0_]->pop(pVoidData0);

        if (nullptr == pVoidData0)
        {
            usleep(1000); //1ms
            continue;
        }

        if (!this->minioConfig_.bIsUse)
        {
            usleep(1000); //1ms
            continue;
        }

        std::shared_ptr<VTrainInfo> pTrain = std::static_pointer_cast<VTrainInfo>(pVoidData0);

        std::string strTrainTime = StringUtil::getins()->replace_all_distinct(pTrain->strTrainTime, ":", "-");
        if (!pTrain->strTNum_image.empty())
        {
            if (!PutObject(this->minioConfig_.strBucket,
                           pTrain->strTrainDate + "/"
                           + strTrainTime + "/"
                           + pTrain->strTNum_image,
                           this->baseConfig_.strResultPath + "/"
                           + pTrain->strTrainDate + "/"
                           + strTrainTime + "/"
                           + pTrain->strTNum_image))
            {
                LogWarn << "数据上传失败！ -- " << this->baseConfig_.strResultPath + "/"
                                                        + pTrain->strTrainDate + "/"
                                                        + strTrainTime + "/"
                                                        + pTrain->strTNum_image;
            }
            else
            {
                LogInfo << "数据上传MinIO 成功！！" << this->minioConfig_.strBucket+ "/"
                                                     + pTrain->strTrainDate + "/"
                                                     + strTrainTime + "/"
                                                     + pTrain->strTNum_image
                                                     << " -->"
                                                     << this->baseConfig_.strResultPath + "/"
                                                        + pTrain->strTrainDate + "/"
                                                        + strTrainTime + "/"
                                                        + pTrain->strTNum_image;
            }
        }

        if (!pTrain->strTPro_image.empty())
        {
            if (!PutObject(this->minioConfig_.strBucket,
                           pTrain->strTrainDate + "/"
                           + strTrainTime + "/"
                           + pTrain->strTPro_image,
                           this->baseConfig_.strResultPath + "/"
                           + pTrain->strTrainDate + "/"
                           + strTrainTime + "/"
                           + pTrain->strTPro_image))
            {
                LogWarn << "数据上传失败！ -- " << this->baseConfig_.strResultPath + "/"
                           + pTrain->strTrainDate + "/"
                           + strTrainTime + "/"
                           + pTrain->strTPro_image;
            }
            else
            {
                LogInfo << "数据上传MinIO 成功！！" << this->minioConfig_.strBucket+ "/"
                                                     + pTrain->strTrainDate + "/"
                                                     + strTrainTime + "/"
                                                     + pTrain->strTPro_image
                        << " -->"
                        << this->baseConfig_.strResultPath + "/"
                           + pTrain->strTrainDate + "/"
                           + strTrainTime + "/"
                           + pTrain->strTPro_image;
            }
        }

        for (auto it = pTrain->vecContainer.cbegin(); it != pTrain->vecContainer.cend(); ++it)
        {
            if (!it->strImg.empty())
            {
                if (!PutObject(this->minioConfig_.strBucket,
                               pTrain->strTrainDate + "/"
                               + strTrainTime + "/"
                               + it->strImg,
                               this->baseConfig_.strResultPath + "/"
                               + pTrain->strTrainDate + "/"
                               + strTrainTime + "/"
                               + it->strImg))
                {
                    LogWarn << "数据上传失败！ -- " << it->strImg;
                }
                else
                {
                    LogInfo << "数据上传MinIO 成功！！" << this->minioConfig_.strBucket+ "/"
                                                         + pTrain->strTrainDate + "/"
                                                         + strTrainTime + "/"
                                                         + it->strImg
                            << " -->"
                            << this->baseConfig_.strResultPath + "/"
                               + pTrain->strTrainDate + "/"
                               + strTrainTime + "/"
                               + it->strImg;
                }
            }
        }
    }
    return APP_ERR_OK;
}