#pragma once

#include <atomic>
#include <string>

#include "platform/console.h"

namespace roro {

// The network troubleshooting commands (issue #90): ping, nslookup, port, traceroute, ifconfig,
// arp. The first four take time, so each runs on a task of its own and prints its lines as they
// come, to the console that asked; one at a time, and `cancel` stops it. The other two answer at
// once. The packets and their meaning are lib/net/src/net_probe.h, which is host-tested.
class NetTools {
   public:
    // True if `line` was one of its commands (answered, started, or refused with a reason).
    bool command(const std::string& line);
    bool busy() const { return busy_; }
    void cancel() { stop_ = true; }

   private:
    struct Job;
    void start(Job* job);
    static void task(void* arg);

    std::atomic<bool> busy_{false}, stop_{false};
};

}  // namespace roro