#include "VStarCamRecorder.h"
#include "Util.h"
#include <HttpClient.h>
#include <Logging.h>
#include <fstream>
#include <sstream>


namespace CameraRecorder {
namespace Recorder {

VStarCamRecorder::VStarCamRecorder(Http::HttpClient* pHttpClient, const Settings& settings) :
	m_pHttpClient(pHttpClient),
	m_settings(settings)
{
}

VStarCamRecorder::~VStarCamRecorder()
{
}

std::string VStarCamRecorder::Snapshot(ctpl::thread_pool* pThreadPool)
{
	Logging::Log(Logging::Severity::Debug, "VStarCamRecorder Snapshot");
	std::stringstream url;
	url << "http://" << m_settings.Username << ":" << m_settings.Password << "@" << m_settings.IpAddress << ":" << m_settings.Port << "/img/snapshot.cgi?res=0";

	std::stringstream fileName;
	fileName << m_settings.Path << "/" << m_settings.IpAddress << "/VSTA000000XXXXX_0_" << GetDateTimeString(true);

	int i = 0;
	while (i < 3)
	{
		try
		{
			std::ofstream file(fileName.str() + "_" + std::to_string(i) + ".jpg");
			file << m_pHttpClient->GetUrlContents(url.str());
			file.close();
		}
		catch (const std::exception& e)
		{
			std::stringstream ss;
			ss << "CameraDevice::PerformVStarCamAction() - Error: " << e.what() << std::endl;
			Logging::Log(Logging::Severity::Error, ss.str());
		}
		++i;
	}

	return fileName.str() + "_0.jpg";
}

std::string VStarCamRecorder::Video(ctpl::thread_pool* pThreadPool, const std::string& ffmpeg)
{
	Logging::Log(Logging::Severity::Debug, "VStarCamRecorder Video");
	int port = 10554;

	std::stringstream url;
	url << "rtsp://" << m_settings.Username << ":" << m_settings.Password << "@" << m_settings.IpAddress << ":" << port << "/udp/av0_0";

	std::stringstream fileName;
	fileName << m_settings.Path << "/" << m_settings.IpAddress << "/VSTA000000XXXXX_0_" << GetDateTimeString(true) << ".mp4";

	std::stringstream command;
	command << ffmpeg << " -i \"" << url.str() << "\" -t 30 -c:v copy -c:a aac -b:a 8k -strict experimental " << fileName.str() << " > /dev/null 2>&1";

	std::string cmd(command.str());
	Logging::Log(Logging::Severity::Debug, cmd);
	pThreadPool->push( [cmd](int) { int retval = std::system(cmd.c_str()); } );

	return fileName.str();
}

} // namespace Recorder
} // namespace CameraRecorder