#pragma once

#include "IVrTCPClient.h"
#include <iostream>
#include <string>
#include <vector>
#include <list>
#include <functional>
#include <mutex>
#include <condition_variable>
#include <chrono>

#ifdef _WIN32
    #define _WINSOCK_DEPRECATED_NO_WARNINGS
    #include <winsock2.h>
    #include <ws2def.h>
    #include <ws2ipdef.h>
    #include <IPHlpApi.h>
    #include <WS2tcpip.h>
    #pragma comment(lib, "ws2_32.lib")
    #pragma comment(lib, "IPHlpApi.lib")
    typedef SOCKET socket_t;
    #define INVALID_SOCKET_VALUE INVALID_SOCKET
    #define SOCKET_ERROR_VALUE SOCKET_ERROR
    #define closesocket_func closesocket
#else
    #include <sys/socket.h>
    #include <sys/select.h>
    #include <netinet/in.h>
    #include <netinet/tcp.h>
    #include <arpa/inet.h>
    #include <unistd.h>
    #include <errno.h>
    #include <cstring>
    typedef int socket_t;
    #define INVALID_SOCKET_VALUE (-1)
    #define SOCKET_ERROR_VALUE (-1)
    #define closesocket_func close
#endif

#define		MAX_BUF_LEN 2048

class CVrTCPClient : public IVrTCPClient
{
public:
	CVrTCPClient();
	~CVrTCPClient();

	/// 
	int LinkDevice(const std::string sDevIP, int nPort, bool bReLink, LinkEventFunc linkFunc, void* pParam) override;

	/// ر豸
	int CloseDevice() override;

	/// ʼܹ
	int StartWork(TCPRecvFunc fRecvFunc, void* pParam) override;
	
	/// 
	bool SendData(const char* pdata, const int nLen) override;

private:

	struct DeviceConfig
	{
		std::string		ip;
		std::string		mask;
		std::string		borad;
	};

	// ʼ
	bool _Init();

	// 
	void _RecvData();

	// 豸
	void _ReLinkDevThread();

	// ӹ
	int _ExecLinkDev(std::string sIP, int nPort);


	
	void*					m_pLinkParam;
	void*					m_pWorkParam;
	
	socket_t				m_nSocket;

	bool					m_bRecv;
	bool					m_bRecvWorking;

	TCPRecvFunc				m_fRecvCallback;
	LinkEventFunc			m_fLinkcCallback;

	bool					m_bLink;
	std::string				m_sIp;
	int						m_nPort;

	std::mutex				m_mutexRelink;
	std::condition_variable	m_condRelink;

};