#include <psemek/util/event_loop.hpp>

namespace psemek::util
{

	void event_loop::post(task t)
	{
		task_queue_.push_back(std::move(t));
	}

	void event_loop::wait()
	{
		while (!task_queue_.empty())
		{
			auto t = std::move(task_queue_.front());
			task_queue_.pop_front();
			t();
		}
	}

	void event_loop::wait_for(clock::duration period)
	{
		wait_until(clock::now() + period);
	}

	void event_loop::wait_until(clock::time_point time)
	{
		while (!task_queue_.empty() && clock::now() < time)
		{
			auto t = std::move(task_queue_.front());
			task_queue_.pop_front();
			t();
		}
	}

}