#pragma once

#include "common.hpp"
#include <uv.h>

/* 
 * Get ARP table for an interface
*/

namespace OverTheWire::Arp {
  struct ArpRecord {
    std::string ipAddr;
    std::string hwAddr;
    uint32_t hwType = 0x1;
    std::vector<std::string> flags;
  };

  using arp_table_t = std::map<std::string, std::vector<ArpRecord>>;

  Napi::Object Init(Napi::Env env, Napi::Object exports);

  struct ArpWorker : public Napi::AsyncWorker {
    ArpWorker(Napi::Function&);
    ~ArpWorker();
    void Execute() override;
    void OnOK() override;

    Napi::Function& callback;
    arp_table_t res;
  };

  std::pair<std::string, arp_table_t> fromSys();

  Napi::Value getArpTable(const Napi::CallbackInfo& info);
}