#ifndef _MSGHANDLER_HPP_
#define _MSGHANDLER_HPP_

#include <queue>
#include <mutex>
#include <vector>
#include <map>

#include "System.hpp"

struct iomap_t
{   //name, (port, value)
    std::map<std::string, std::pair<uint8_t, uint8_t>> omap;
    std::map<std::string, std::pair<uint8_t, uint8_t>> imap;
};

class MsgHandler
{
public:
    int fd;
    std::string device;
    uint8_t device_id;
    iomap_t iomap;

    MsgHandler();
    ~MsgHandler() = default;

    void HandleDdsMsg(const std::map<std::string, std::string>& msg);
    int HandleDeviceMsg(InternalSystem::IoCtrlRsp& rsp);

    virtual bool OpenPort(const std::string& port, const std::string& baudrate);
    virtual int SendDeviceMsg(std::vector<uint8_t>& data);
    virtual int RecvDeviceMsg(std::vector<uint8_t>& data, int timeoutMs);
    int SendMsg(const void *buf, size_t len);
    int RecvMsg(void *buf, size_t len, int timeoutMs);
    bool isOpen() const {
        return fd != -1;
    }
    void ClosePort();

private:
    int ParseDeviceMsg(std::vector<uint8_t>& data, InternalSystem::IoCtrlRsp& rsp);
};

#endif