#ifndef RDBCONN_H
#define RDBCONN_H

#include <sstream>

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <sys/socket.h>
#include <sys/types.h>

#include "RDBHandler.hh"

#include <thread>
#include <vector>
#include <mutex>
#include <condition_variable>

namespace iv {
struct rdbitem
{
    double mfMsgTime; //when recv this meesage,second
    double simTime;
    unsigned int simFrame;
    uint16_t  pkgid;
    std::shared_ptr<char> mpstr_pkgdata;
    int mnpkgdatasize;
};

}

class RDBConn
{
public:
    RDBConn(const char * strserip,int port);
    ~RDBConn();

private:
    char mstrserverip[256];
    int mnserverport;

    std::thread * mpthreadconn;
    bool mbthreadconn = true;

    std::mutex mmutexdata;
    std::mutex mmutexcv;
    std::condition_variable mcv;
    std::vector<iv::rdbitem> mvectorrdbitem;
    const  unsigned int rdbitembufsize = 1000;

private:
    void threadconn(char * strserip,int nport);

private:
    void parseRDBMessage( RDB_MSG_t* msg);
    void parseRDBMessageEntry( const double & simTime, const unsigned int & simFrame, RDB_MSG_ENTRY_HDR_t* entryHdr );

public:
    int ConsumeBuf(iv::rdbitem & xrdbitem,int nwaitms = 0);

public:
    RDB_OBJECT_STATE_t sOwnObjectState;
    bool mbEgoUpdate = false;
    double simTime;
    unsigned int simFrame;
};

#endif // RDBCONN_H