GrpcPrint/PrintS/DataManage/ClientInfo.h

#pragma once
#include <mutex>
#include <string>
#include <thread>
#include <list>

#include "../protobuf/stream.grpc.pb.h"

using grpc::ServerContext;


enum READTYPE {
    GET = 0,
    SET,
    LOAD,  //载入
    LOADOUT,  //载出
    SUPPLYAXLEAFTER,  //供粉轴后移
    SUPPLYAXLEFRONT,  //供粉轴前移
    SUPPLYAXLEAFTERCONTSTART,  //供粉轴后移连续开始
    SUPPLYAXLEAFTERCONTSTOP,  //供粉轴后移连续停止
    SUPPLYAXLEFRONTCONTSTART,  //供粉轴前移连续开始
    SUPPLYAXLEFRONTCONTSTOP,  //供粉轴前移连续停止
    PAVEAXLEFRONT,     // 铺粉臂前移
    PAVEAXLEFRONTCONTSTART,  //铺粉臂前移连续
    PAVEAXLEFRONTCONTSTOP,  //铺粉臂前移连续
    PAVEAXLEAFTER,  //铺粉臂后移
    PAVEAXLEAFTERCONTSTART,  //铺粉臂后移连续开始
    PAVEAXLEAFTERCONTSTOP,  //铺粉臂后移连续停止
    PAVEAXLECLEAR,  //铺粉臂清零
    PRINTAXLEUP,     //成型缸上升
    PRINTAXLEUPCONTSTART,  //成型缸连续上升开始
    PRINTAXLEUPCONTSTOP,  //成型缸连续上升停止
    PRINTAXLEDOWN,   //成型缸下降
    PRINTAXLEDOWNCONTSTART,   //成型缸连续下降开始
    PRINTAXLEDOWNCONTSTOP,   //成型缸连续下降停止
    PRINTAXLECLEAR,  //成型缸清零
    TRANSFERAXIELEFT,    //移载轴左移
    TRANSFERAXIELEFTCONTSTART,    //移载轴连续左移开始
    TRANSFERAXIELEFTCONTSTOP,    //移载轴连续左移停止
    TRANSFERAXIERIGHT,    //移载轴右移
    TRANSFERAXIERIGHTCONTSTART,    //移载轴连续右移开始
    TRANSFERAXIERIGHTCONTSTOP,    //移载轴连续右移停止
    TRANSFERAXIECLEAR,     //移载轴清零
    SCANERSTART,     //开始扫描
    SCANERSTOP,     //停止扫描
    STARTHEATINGSCANNERTEST,   //开始振镜预热测试
    STOPHEATINGSCANNERTEST,   //停止振镜预热
    INITERRORINFOSREQ,      //初始化错误信息
    VERSIONREQ,    //获取版本信息
};

enum DATATYPE {
    iBOOL = 0,
    iSHORT,
    iUSHORT,
    iINT,
    iUINT,
    iFLOAT,
    iSTRING,

    iWORD,
};

class ClientInfo;
struct ReadData {
    READTYPE  dataType;
    std::string   nameKey;      //参数key
    std::string    strValue;    //value
    DATATYPE  valueType;
    ClientInfo* clientPtr;
};

enum WRITETYPE {
    ProcReadPLC0=0,  //snap7 数据
    ProcReadPLC1,
    ProcReadPLC2,
    ProcReadPLC3,
    ProcReadPLC4,
    ProcReadPLC5,
    ProcReadPLC6,
    ProcReadPLCData0 = 100,
    ALARM ,     //报警  
    RESPOND,   //回应
    TIMEDATA,  //定时数据

    INITERRORINFOSRSP,   //返回初始化错误信息
    VERSIONRSP,   //返回版本信息
};


struct WriteData {
    WRITETYPE  dataType;
    bool  result;
    std::string nameKey;   //参数key
    std::string  strValue;    //value
    DATATYPE  valueType;  //数据类型
};



class ClientInfo {
public:
    ClientInfo()
        : m_clientAddr("0.0.0.0:0")
        , m_readQuitFlag(false)
        , m_writeQuitFlag(false)
        , m_context(nullptr) {

    }

    ~ClientInfo() {
        m_readQuitFlag = true;
        m_writeQuitFlag = true;
    }

    bool IsConnect() {
        return m_context && !m_context->IsCancelled();
    }

    bool GetPushMsg(WriteData& msg) {
        std::lock_guard<std::mutex> lock(m_msgLock);
        if (m_msgList.empty()) {
            return false;
        }
        else {
            WriteData* wd = m_msgList.front();
            if (!wd) return false;
            msg = *wd;
            delete wd;
            m_msgList.pop_front();
            return true;
        }
    }

    void SetPushMsg(WriteData* msg) {
        std::lock_guard<std::mutex> lock(m_msgLock);
        m_msgList.push_back(msg);
    }

public:
    std::string m_clientAddr;  //客户端地址
    bool  m_readQuitFlag;  //读线程退出标致
    bool  m_writeQuitFlag;    //写线程退出标致
    ServerContext* m_context;  //上下文
    

private:
    std::list<WriteData*> m_msgList;   //信息缓存区
    std::mutex  m_msgLock;     //信息锁
};