/**
 *
 *  Timer.cc
 *  An Tao
 *
 *  Public header file in trantor lib.
 *
 *  Copyright 2018, An Tao.  All rights reserved.
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the License file.
 *
 *
 */

#include "timer.h"
#include "core/log/logger.h"
#include "core/loops/event_loop.h"

namespace trantor {
std::atomic<TimerId> Timer::timersCreated_ = ATOMIC_VAR_INIT(InvalidTimerId);
Timer::Timer(const TimerCallback &cb,
		const TimePoint &when,
		const TimeInterval &interval) :
		callback_(cb),
		when_(when),
		interval_(interval),
		repeat_(interval.count() > 0),
		id_(++timersCreated_) {
}
Timer::Timer(TimerCallback &&cb,
		const TimePoint &when,
		const TimeInterval &interval) :
		callback_(std::move(cb)),
		when_(when),
		interval_(interval),
		repeat_(interval.count() > 0),
		id_(++timersCreated_) {
	// LOG_TRACE<<"Timer move contrustor";
}
void Timer::run() const {
	callback_();
}
void Timer::restart(const TimePoint &now) {
	if (repeat_) {
		when_ = now + interval_;
	} else
		when_ = std::chrono::steady_clock::now();
}
bool Timer::operator<(const Timer &t) const {
	return when_ < t.when_;
}
bool Timer::operator>(const Timer &t) const {
	return when_ > t.when_;
}
} // namespace trantor