// ECTrainer1Dlg.h : ヘッダー ファイル
//

#pragma once

#include <winsock2.h>
#include <ws2tcpip.h>
#include "myOpenCV.h"

#define ADDR "192.168.71.50"
//#define ADDR "192.168.23.158"
//#define ADDR "192.168.14.107"

const std::string KA_DATA_MSG = "{\"type\": \"live.data.unicast\", \"key\": \"some_GUID\", \"op\": \"start\"}";

// CECTrainer1Dlg ダイアログ
class CECTrainer1Dlg : public CDialogEx
{
// コンストラクション
public:
	CECTrainer1Dlg(CWnd* pParent = nullptr);	// 標準コンストラクター

// ダイアログ データ
#ifdef AFX_DESIGN_TIME
	enum { IDD = IDD_ECTRAINER1_DIALOG };
#endif

// 実装
protected:
	static const int PORT = 49152;	//The port on which to listen for incoming data
	static const int BUFLEN = 512;	//Max length of buffer
	static const int FRAMES = 2;
	static const int DURATION = 5000;	// Time for one image (ms)
	static const int NOLOG = 1000;		// Time for no logging (ms)
	static const int DATA_MEAN_SIZE = 10;

	HICON _hIcon;
	bool _bRunning;
	CWinThread* _pCameraThread = NULL;
	CWinThread* _pImageThread = NULL;
	CWinThread* _pTargetThread = NULL;
	CWinThread* _pKeepAliveThread = NULL;
	CWinThread* _pDataThread = NULL;
	SOCKET _socket;
	struct sockaddr_in _socketAddr;
	Point2f _gpC;
	Point2f _gpW;
	Mat _frames[FRAMES];
	Mat _homography;
	Size _frameSize;
	int _write, _read;
	int _mode = 0;
	std::string _logfile;

	// 生成された、メッセージ割り当て関数
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV サポート
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	DECLARE_MESSAGE_MAP()
	void ShowImage(int id, Mat &img);
	bool StartImageThreads();
	bool StartDataThreads();
	String GetTargetFilename();
public:
	static UINT CallCameraThreadProc(LPVOID pParam);
	static UINT CallImageThreadProc(LPVOID pParam);
	static UINT CallTargetThreadProc(LPVOID pParam);
	static UINT CallKeepAliveThreadProc(LPVOID pParam);
	static UINT CallDataThreadProc(LPVOID pParam);
	void CameraThreadProc();
	void ImageThreadProc();
	void TargetThreadProc();
	void KeepAliveThreadProc();
	void DataThreadProc();
	afx_msg void OnClose();
	afx_msg void OnBnClickedBtnStart();
	CString _message;
};

// 
struct GazeData {
	long ts = 0;
	int s = 0;
	int gidx = 0;
	int l = 0;
	Point2f gp;
	Point3f gdr;
	Point3f gdl;
	bool isGP = false;
	bool isGDR = false;
	bool isGDL = false;

	GazeData(char* str) {
		char* pts = strstr(str, "\"ts\"");
		if (pts) ts = atol(pts + 5);
		else pts = str;

		char* ps = strstr(pts + 5, "\"s\"");
		if (ps) s = atoi(ps + 4);
		else ps = str;

		char* pgidx = strstr(ps + 4, "\"gidx\"");
		if (pgidx) gidx = atoi(pgidx + 7);
		else pgidx = str;

		char* pl = strstr(pgidx + 7, "\"l\"");
		if (pl) {
			l = atoi(pl + 4);

			char* pgp = strstr(pl + 4, "\"gp\"");
			if (pgp) {
				isGP = true;
				gp.x = (float)atof(pgp + 6);
				pgp = strchr(pgp + 6, ',');
				if (pgp) gp.y = (float)atof(pgp + 1);
			}
		}

		char* pgd = strstr(pgidx, "\"gd\"");
		if (pgd) {
			if (strstr(pgd, "right") != NULL) {
				isGDR = true;
				gdr.x = (float)atof(pgd + 6);
				pgd = strchr(pgd + 6, ',');
				if (pgd) gdr.y = (float)atof(pgd + 1);
				else pgd = pgidx;
				pgd = strchr(pgd + 1, ',');
				if (pgd) gdr.z = (float)atof(pgd + 1);
			} else {
				isGDL = true;
				gdl .x = (float)atof(pgd + 6);
				pgd = strchr(pgd + 6, ',');
				if (pgd) gdl.y = (float)atof(pgd + 1);
				pgd = strchr(pgd + 1, ',');
				if (pgd) gdl.z = (float)atof(pgd + 1);
			}
		}
	}
};