//
// Created by erki on 11/02/24.
//

#pragma once

#ifdef SKULLC_USE_HAL_ESP

#include <peripherals_hal_concepts.hpp>

#include <driver/gpio.h>

namespace Peripherals::Hal::Esp
{

struct Gpio
{
  gpio_num_t gpio;
  const bool inverted = false;

  Gpio() = delete;
  explicit Gpio(gpio_num_t gpio, const bool inverted)
    : gpio(gpio), inverted(inverted)
  { }

  void set(const bool& state)
  {
    gpio_set_level(gpio, inverted ? !state : state);
  }

  void toggle() { gpio_set_level(gpio, !gpio_get_level(gpio)); }

  bool read() const
  {
    return inverted ? !bool(gpio_get_level(gpio)) : bool(gpio_get_level(gpio));
  }
};

static_assert(Peripherals::Hal::Gpio<Gpio>);

#define CREATE_GPIO(name) \
  Peripherals::Hal::Esp::Gpio{name, false}

#define CREATE_INV_GPIO(name) \
  Peripherals::Hal::Esp::Gpio{name, true}

}

#else
# warning "ESP HAL included without SKULLC_USE_HAL_ESP being defined."
#endif /* SKULLC_USE_HAL_ESP */