#include "sgu_stdafx.h"
#include "sgu_download_cos.h"

#if 1
bool downloadFileFromCOS(const char* cosFilePathName, const char* localFilePath)
{
	return true;
}
#else
#include "cos_api.h"
#include "cos_sys_config.h"
#include "cos_defines.h"

static void TestLogCallback(const std::string& log)
{
	//printf("ERR:%s\n", log.c_str());
}

//
// https://console.cloud.tencent.com/cam/capi
//
const uint64_t gAppID = 1313389434ULL;
const std::string gSecretId = "AKIDGMFKI2av3g6JPTKzRffS1NWR9eXDgwym";
const std::string gSecretKey = "f7LMDtNdnlXDpEQRGxVqxrbBYjlcbP2U";
const std::string gRegion = "ap-shanghai";
const std::string gBucketName = "dnftest-1313389434"; 

bool downloadFileFromCOS(const char* cosFilePathName, const char* localFilePath)
{
	qcloud_cos::CosConfig config(gAppID, gSecretId, gSecretKey, gRegion);
	config.SetLogCallback(&TestLogCallback);
	qcloud_cos::CosAPI cos(config);

	// 2. 构造下载对象的请求
	std::string objectName = cosFilePathName;
	std::string localPath = localFilePath;
	// request 需要提供 appid、bucketname、object,以及本地的路径（包含文件名）
	qcloud_cos::GetObjectByFileReq req(gBucketName, objectName, localPath);
	qcloud_cos::GetObjectByFileResp resp;

	// 3. 调用下载对象接口
	qcloud_cos::CosResult result = cos.GetObject(req, &resp);
	
	// 4. 处理调用结果
	if(result.IsSucc()) {
		// 下载文件成功
		std::cout << "Download file success!" << std::endl;
	}
	else {
		// 下载文件失败，可以调用 CosResult 的成员函数输出错误信息，例如 requestID 等
		std::cout << "HttpStatus=" << result.GetHttpStatus() << std::endl;
		std::cout << "ErrorCode=" << result.GetErrorCode() << std::endl;
		std::cout << "ErrorMsg=" << result.GetErrorMsg() << std::endl;
		std::cout << "ResourceAddr=" << result.GetResourceAddr() << std::endl;
		std::cout << "XCosRequestId=" << result.GetXCosRequestId() << std::endl;
		std::cout << "XCosTraceId=" << result.GetXCosTraceId() << std::endl;
	}
	return true;
}
#endif