#include "Led.h"
#include "stringex.hpp"

#define LEDPATH "%s/%s/%s"

std::string Led::timer = "timer";
std::string Led::none = "none";

Led::Led(std::string name)
{
	path_brightness = string_format(LEDPATH, path_base.c_str(), name.c_str(), path_brightness.c_str());
	path_trigger = string_format(LEDPATH, path_base.c_str(), name.c_str(), path_trigger.c_str());
	path_delay_off = string_format(LEDPATH, path_base.c_str(), name.c_str(), path_delay_off.c_str());
	path_delay_on = string_format(LEDPATH, path_base.c_str(), name.c_str(), path_delay_on.c_str());
}

Led::~Led()
{
}

void Led::on(int time_ms)
{
	if (time_ms != 0)
	{
		write_dev(path_trigger, timer);
		write_dev(path_delay_off, time_ms);
		write_dev(path_delay_on, time_ms);
	}
	else
	{
		// if (read_dev_s(path_trigger).find(none) == std::string::npos)
		write_dev(path_trigger, none);
	}
	write_dev(path_brightness, 1);
}

void Led::off()
{
	write_dev(path_brightness, 0);
}

bool Led::isOn()
{
	return (bool)read_dev_i(path_brightness);
}