#include "Core/Object.h"
#include "Core/Signal.h"
#include "testing-prototype.h"
#include <iostream>

using namespace uLib;

class Ping : public Object {
public:
signals:
  void PingSignal(int count);
public slots:
  void OnPong(int count) {
    std::cout << "Ping received Pong " << count << std::endl;
    if (count > 0)
      ULIB_SIGNAL_EMIT(Ping::PingSignal, count - 1);
  }
};

void Ping::PingSignal(int count) { ULIB_SIGNAL_EMIT(Ping::PingSignal, count); }

class Pong : public Object {
public:
signals:
  void PongSignal(int count);
public slots:
  void OnPing(int count) {
    std::cout << "Pong received Ping " << count << std::endl;
    if (count > 0)
      ULIB_SIGNAL_EMIT(Pong::PongSignal, count - 1);
  }
};

void Pong::PongSignal(int count) { ULIB_SIGNAL_EMIT(Pong::PongSignal, count); }

int main() {
  BEGIN_TESTING(PingPong);
  Ping ping;
  Pong pong;

  std::cout << "Connecting ping to pong" << std::endl;
  Object::connect(&ping, &Ping::PingSignal, &pong, &Pong::OnPing);

  std::cout << "Connecting pong to ping" << std::endl;
  Object::connect(&pong, &Pong::PongSignal, &ping, &Ping::OnPong);

  std::cout << "Emitting PingSignal(5)" << std::endl;
  ping.PingSignal(5);

  END_TESTING;
  return 0;
}