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

#include <netclient.hpp>
#include <nethandler.hpp>
#include <fakeconnect.hpp>
#include <rpcheader.hpp>

#include <control.pb.h>

class FakeHandler : public NetHandler {
public:
        std::expected<void, std::string> Handle(std::string& req, std::string& res) override;
};

std::expected<void, std::string>  FakeHandler::Handle(std::string& req, std::string& res) {
        control::HelloRequest pbReq;
        pbReq.ParseFromString(req);
        std::cout << std::format("name: {}\n", pbReq.name());
        std::cout << std::format("id: {}\n", pbReq.id());
        return {};
}

int main(int argc, char** argv) {

        FakeHandler handler;
        FakeConnector conn(handler);

        control::HelloRequest pbReq;
        pbReq.set_id(10);
        pbReq.set_name("barefoo");

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

        RPCHeader reqHeader(rawReq.size());
        auto rawHeader = reqHeader.Encode();

        std::cout << rawHeader.size() << std::endl;

        std::string reqPacket;
        reqPacket.append(rawHeader);
        reqPacket.append(rawReq);

        conn.Write(reqPacket);
        std::string rawRes;

}