#include"TcpServer.hpp"
#include<memory>
using namespace tcpserver_ns;

Response calculate(const Request &req)
{
    // 走到这里, 保证req一定是有具体数据的!
    // _result(result), _code(code)

    Response resq(0, 0);

    switch (req._op)
    {
    case '+':
        resq._result = req._x + req._y;
        break;
    case '-':
        resq._result = req._x - req._y;
        break;
    case '*':
        resq._result = req._x * req._y;
        break;
    case '/':
        if (req._y == 0)
            resq._code = 1;
        else
            resq._result = req._x / req._y;
        break;
    case '%':
        if (req._y == 0)
            resq._code = 2;
        else
            resq._result = req._x % req._y;
        break;
    default:
        resq._code = 3;
        break;
    }

    return resq;
}


// ./calserver 8888
int main()
{
    uint16_t port=8889;
    unique_ptr<TcpSever> tsvr(new TcpSever(calculate,port));

    tsvr->InitServer();
    tsvr->Start();

    return 0;
}