#include <chrono>
#include <functional>
#include <memory>
#include <string>
#include <utility>
#include "timer.hpp"

using namespace std::chrono;
using namespace std;

Timer::Timer(size_t triggeramount, function<bool()> myaction, milliseconds triggerinterval)
  :triggeramount(triggeramount), timeraction(myaction), triggerinterval(triggerinterval) {}

void Timer::add_time(milliseconds deltatime) {
  accumulator += deltatime;
  if (accumulator >= triggerinterval) {
    accumulator -= triggerinterval;
		timeraction();
    triggercount++;
		if (!isinfinite && triggercount >= triggeramount){
			isexpired=true;
		}
  }
};

void TimerManager::add_timer(size_t triggeramount, function<bool()> myaction, std::chrono::milliseconds triggerinterval) {
	Timer mynewtimer(triggeramount, myaction, triggerinterval);
  timers.push_back(mynewtimer);
};

void TimerManager::update_timers() {
  steady_clock::time_point currenttime =
		steady_clock::now();
  milliseconds deltatime = duration_cast<milliseconds>(currenttime-previoustime);
  for(Timer &mytimer: timers){
		mytimer.add_time(deltatime);
  }
	previoustime = currenttime;
}