/*
 * =====================================================================================
 *
 *       Filename:  proto.cpp
 *
 *    Description:  
 *
 *        Version:  1.0
 *        Created:  2021年04月07日 17时04分36秒
 *       Revision:  none
 *       Compiler:  gcc
 *
 *         Author:  Li Chao (), lichao@aiotlink.com
 *   Organization:  
 *
 * =====================================================================================
 */
#include "proto.h"
#include <boost/uuid/uuid_generators.hpp>
#include <chrono>

namespace
{

std::string RandId()
{
	boost::uuids::uuid id = boost::uuids::random_generator()();
	return std::string((char *) &id, sizeof(id));
}

} // namespace

std::string NewMsgId() { return RandId(); }

BHMsgHead InitMsgHead(const MsgType type, const std::string &proc_id, const uint64_t ssn_id)
{
	return InitMsgHead(type, proc_id, ssn_id, RandId());
}

BHMsgHead InitMsgHead(const MsgType type, const std::string &proc_id, const uint64_t ssn_id, const std::string &msgid)
{
	BHMsgHead msg;
	msg.set_msg_id(msgid);
	msg.set_type(type);
	msg.set_proc_id(proc_id);
	msg.set_ssn_id(ssn_id);
	msg.set_timestamp(NowSec());
	return msg;
}

bool IsMsgExpired(const BHMsgHead &head)
{
	return NowSec() > head.timestamp() + 10;
}