#include <cstring>
#include <expected>
#include <iostream>
#include <span>
#include <string>
#include <vector>
#include <sstream>

#include <google/protobuf/message.h>
#include <control.pb.h>

#include <rpcclient.hpp>
#include <rpcheader.hpp>


void Router(std::string& req, std::string& res) {

        std::string rawResult;
        control::HelloResult helloRes;
        helloRes.Clear();
        helloRes.set_name("foobare");
        helloRes.set_id(12);
        helloRes.SerializeToString(&rawResult);
        res.append(rawResult);

}

std::expected<void, std::string> RPCClient::Transaction(const pbMessage& pbReq, pbMessage& pbRes) {

        std::string rawRequest;
        pbReq.SerializeToString(&rawRequest);

        //RPCHeader header(rawRequest.size());
        //auto rawHeader = header.Encode();

        std::string reqPacket;
        //request.append(rawHeader);
        reqPacket.append(rawRequest);

        std::string resPacket;
        Router(reqPacket, resPacket);

        pbRes.ParseFromString(resPacket);

        return {};
}