#ifndef TIMER_HPP
#define TIMER_HPP

#include <cstddef>
#include <ctime>
#include <functional>
#include <chrono>
#include <vector>

//check if the timer is still valid, check if enough time has passed and if so, actuate action
class Timer {
public:
	size_t triggeramount;
	bool isexpired = false;
	bool isinfinite = false;
	size_t triggercount = 0;

	std::function<bool()> callback;

	Timer(size_t triggeramount, std::function<bool()> myaction, std::chrono::milliseconds triggerinterval);

	void add_time(std::chrono::milliseconds deltatime);

private:
	std::chrono::milliseconds accumulator = std::chrono::milliseconds(0);
	std::chrono::milliseconds triggerinterval = std::chrono::milliseconds(1000); //default to 1 sec
};


//CRUD timers and give them dt on update
class TimerManager {
public:
	std::vector<Timer> timers;
	TimerManager(){previoustime = std::chrono::steady_clock::now();}
	void add_timer(size_t triggeramount, std::function<bool()> myaction, std::chrono::milliseconds triggerinterval);
	void delete_timer();
	void update_timers();

private:
	std::chrono::steady_clock::time_point previoustime;
};

#endif