#include "PipeLine.h"
#include "PL_RTSPClient.h"
#include "PL_RTSPServer.h"
#include "PL_H264Decoder.h"
#include "PL_H264Encoder.h"
#include "PL_AVFrameYUV420.h"
#include "PL_AVFrameBGRA.h"
#include "PL_Queue.h"
#include "PL_Scale.h"
#include "PL_Fork.h"

#include "PL_SensetimeFaceTrack.h"

#include "PL_DlibFaceTrack.h"
#include "PL_OpenCV_HOG_SVM_Detector.h"

#include "logger.h"
#include <iostream>

Logger g_logger(std::cout);

int main(int argc, char** argv)
{
	g_logger.set_level(VERBOSE);

	PipeLine pipeLine;
	
	PipeLine::register_global_elem_creator("PL_RTSPClient", create_PL_RTSPClient);
	PipeLine::register_global_elem_creator("PL_RTSPServer", create_PL_RTSPServer);
	PipeLine::register_global_elem_creator("PL_H264Decoder", create_PL_H264Decoder);
	PipeLine::register_global_elem_creator("PL_AVFrameYUV420", create_PL_AVFrameYUV420);
	PipeLine::register_global_elem_creator("PL_AVFrameBGRA", create_PL_AVFrameBGRA);
	PipeLine::register_global_elem_creator("PL_H264Encoder", create_PL_H264Encoder);
	PipeLine::register_global_elem_creator("PL_Queue", create_PL_Queue);
	PipeLine::register_global_elem_creator("PL_Scale", create_PL_Scale);
	PipeLine::register_global_elem_creator("PL_Fork", create_PL_Scale);
	
	//pipeLineDecoderDetector.register_elem_creator("PL_SensetimeFaceTrack", create_PL_SensetimeFaceTrack);
	
	//pipeLineDecoderDetector.register_elem_creator("PL_DlibFaceTrack", create_PL_DlibFaceTrack);
	pipeLine.register_elem_creator("PL_OpenCV_HOG_SVM_Detector", create_PL_OpenCV_HOG_SVM_Detector);
	
	{
		PL_RTSPClient* rtspClient = (PL_RTSPClient*)pipeLine.push_elem("PL_RTSPClient");
		PL_RTSPClient_Config rtspConfig;
		rtspConfig.progName = argv[0];
		rtspConfig.rtspURL = argv[1];
		rtspConfig.aux = true; // ffmpeg need aux, but live555 not
		rtspConfig.verbosityLevel = 1;
		rtspConfig.tunnelOverHTTPPortNum = 0;
		rtspConfig.args = nullptr;
		bool ret = rtspClient->init(&rtspConfig);
		if (!ret)
		{
			LOG_ERROR << "rtspClient.init error" << std::endl;
			exit(EXIT_FAILURE);
		}
	}

	{
		PL_H264Decoder* h264Decoder = (PL_H264Decoder*)pipeLine.push_elem("PL_H264Decoder");
		bool ret = h264Decoder->init(nullptr);
		if (!ret)
		{
			LOG_ERROR << "PL_H264Decoder.init error" << std::endl;
			exit(EXIT_FAILURE);
		}
	}

	{
		PL_AVFrameYUV420* avFrameYUV420 = (PL_AVFrameYUV420*)pipeLine.push_elem("PL_AVFrameYUV420");
		bool ret = avFrameYUV420->init(nullptr);
		if (!ret)
		{
			LOG_ERROR << "PL_AVFrameYUV420.init error" << std::endl;
			exit(EXIT_FAILURE);
		}
	}
	
	{
		PL_Scale_Config config;
		config.toWidth = 480;
		config.toHeight = 360;
		PL_Scale* ple = (PL_Scale*)pipeLine.push_elem("PL_Scale");
		bool ret = ple->init(&config);
		if (!ret)
		{
			LOG_ERROR << "PL_Scale.init error" << std::endl;
			exit(EXIT_FAILURE);
		}
	}
	
	{
		PL_OpenCV_HOG_SVM_Detector* openCV_HOG_SVM_Detector = (PL_OpenCV_HOG_SVM_Detector*)pipeLine.push_elem("PL_OpenCV_HOG_SVM_Detector");
		bool ret = openCV_HOG_SVM_Detector->init(nullptr);
		if (!ret)
		{
			LOG_ERROR << "PL_OpenCV_HOG_SVM_Detector.init error" << std::endl;
			exit(EXIT_FAILURE);
		}
	}
	
	//{
	//	PL_AVFrameBGRA_Config config;
	//	config.convertTo = PL_AVFrameBGRA_Config::I420_TO_RGBA8888;
	//	PL_AVFrameBGRA* ple = (PL_AVFrameBGRA*)pipeLineDecoderDetector.push_elem("PL_AVFrameBGRA");
	//	bool ret = ple->init(&config);
	//	if (!ret)
	//	{
	//		LOG_ERROR << "PL_AVFrameBGRA.init error" << std::endl;
	//		exit(EXIT_FAILURE);
	//	}
	//}

	//{
	//	SensetimeFaceTrackConfig config;
	//	//config.generate_face_feature = true;
	//	PL_SensetimeFaceTrack* ple = (PL_SensetimeFaceTrack*)pipeLineDecoderDetector.push_elem("PL_SensetimeFaceTrack");
	//	ple->init(&config);
	//}
	
	//PipeLine pipeLineAnalizor;
	//{
	//	PL_Fork_Config config;
	//	config.forkBy = PL_Fork::FB_MB_TYPE;
	//	config.forkSync = PL_Fork::FS_PARALLEL;
	//	PL_Fork* ple = (PL_Fork*)pipeLineDecoderDetector.push_elem("PL_Fork");
	//	ple->init(&config);
	//	ple->attach_pipe_line(&pipeLineAnalizor);
	//	
	//	{
	//		//pipeLineAnalizor.push_elem();
	//	}
	//}
	
	//{
	//	PL_DlibFaceTrack_Config config;
	//	config.pyramid_down_layers = 2;
	//	config.pyramid_down_n = 1;
	//	PL_DlibFaceTrack* ple = (PL_DlibFaceTrack*)pipeLineDecoderDetector.push_elem("PL_DlibFaceTrack");
	//	ple->init(&config);
	//}

	//{//#todo queue should support deep copy
	//	PL_Queue_Config config;
	//	PL_Queue* queue1 = (PL_Queue*)pipeLineDecoderDetector.push_elem("PL_Queue");
	//	bool ret = queue1->init(&config);
	//	if (!ret)
	//	{
	//		LOG_ERROR << "queue1.init error" << std::endl;
	//		exit(EXIT_FAILURE);
	//	}
	//}

	{
		PL_H264Encoder_Config config;
		config.av_opt_preset = "superfast";
		config.av_opt_tune = "zerolatency";
		config.avc_profile_str = "baseline";
		PL_H264Encoder* h264Encoder = (PL_H264Encoder*)pipeLine.push_elem("PL_H264Encoder");
		bool ret = h264Encoder->init(&config);
		if (!ret)
		{
			LOG_ERROR << "PL_H264Encoder.init error" << std::endl;
			exit(EXIT_FAILURE);
		}
	}
    
	{
		PL_RTSPServer* rtspServer = (PL_RTSPServer*)pipeLine.push_elem("PL_RTSPServer");
		bool ret = rtspServer->init(nullptr);
		if (!ret)
		{
			LOG_ERROR << "rtspServer.init error" << std::endl;
			exit(EXIT_FAILURE);
		}
	}
	
	while(true)
	{
		//LOG_ERROR << "begin pipe" << std::endl;
		pipeLine.pipe();
		//LOG_ERROR << "end pipe" << std::endl;
	}
}