#include "led_driver.h"

Led::Led(GpioPort port, uint32_t pin)
    : bus_(port), pin_(bus_, pin)
{
}

RetCode Led::init()
{
    RetCode ret = bus_.init();
    if (ret != RET_OK) return ret;
    ret = pin_.init();
    if (ret != RET_OK) return ret;
    off();
    return RET_OK;
}

void Led::on()
{
    pin_.set();
}

void Led::off()
{
    pin_.reset();
}

void Led::toggle()
{
    pin_.toggle();
}

LedManager &LedManager::instance()
{
    static LedManager mgr;
    return mgr;
}

LedManager::LedManager()
{
}

RetCode LedManager::init_all()
{
    for (auto *l : leds_) {
        RetCode ret = l->init();
        if (ret != RET_OK) return ret;
    }
    return RET_OK;
}

Led &LedManager::led(uint8_t index)
{
    return *leds_[index];
}