#include <ctime>
#include <random>
#include <thread>

#include <fmt/format.h>
#include <gflags/gflags.h>
#include <glog/logging.h>

#include "communication/rpc/client.hpp"
#include "io/network/endpoint.hpp"
#include "io/network/utils.hpp"
#include "messages.hpp"

using namespace communication::rpc;
using namespace std::literals::chrono_literals;

DEFINE_string(server_interface, "127.0.0.1",
              "Server interface on which to communicate.");
DEFINE_int32(server_port, 8010, "Server port on which to communicate.");

int main(int argc, char **argv) {
  google::SetUsageMessage("Raft RPC Client");

  gflags::ParseCommandLineFlags(&argc, &argv, true);
  google::InitGoogleLogging(argv[0]);

  // Initialize client.
  Client client(io::network::Endpoint(
      io::network::ResolveHostname(FLAGS_server_interface), FLAGS_server_port));

  // Try to send 100 values to server.
  // If requests timeout, try to resend it.
  // Log output on server should contain all values once
  // in correct order.
  for (int i = 1; i <= 100; ++i) {
    LOG(INFO) << fmt::format("Apennding value: {}", i);
    // TODO: Serialize RPC via Cap'n Proto
    // auto result_tuple = client.Call<AppendEntry>(i);
    // if (!result_tuple) {
    //   LOG(INFO) << "Request unsuccessful";
    //   // Try to resend value
    //   --i;
    // } else {
    //   LOG(INFO) << fmt::format("Appended value: {}", i);
    // }
  }

  return 0;
}