tlbmc/sensors/gpio_sensor.h

#ifndef THIRD_PARTY_MILOTIC_EXTERNAL_CC_TLBMC_SENSORS_GPIO_SENSOR_H_
#define THIRD_PARTY_MILOTIC_EXTERNAL_CC_TLBMC_SENSORS_GPIO_SENSOR_H_

#include <memory>
#include <optional>
#include <string>

#include "absl/status/statusor.h"
#include "tlbmc/collector/gpio_collector.h"
#include "gpio_sensor_config.pb.h"
#include "sensor.pb.h"
#include "tlbmc/sensors/sync_polling_sensor.h"

namespace milotic_tlbmc {

class GpioSensor : public SyncPollingSensor {
 private:
  class Token;

 public:
  static absl::StatusOr<std::shared_ptr<GpioSensor>> Create(
      const GpioSensorConfig& config,
      const std::shared_ptr<boost::asio::io_context>& io_context,
      GpioCollector* gpio_collector,
      std::optional<NotificationCb> on_batch_notify = std::nullopt);

  GpioSensor(Token token, const std::string& gpio_pin_name,
             const EntityCommonConfig& entity_common_config,
             const SensorInstanceProperties& sensor_instance_properties,
             const std::shared_ptr<boost::asio::io_context>& io_context,
             GpioCollector* gpio_collector,
             std::optional<NotificationCb> on_batch_notify = std::nullopt);

  ~GpioSensor() override = default;

 protected:
  absl::StatusOr<SensorValue> ReadSensorData() override;

 private:
  class Token {
   private:
    explicit Token() = default;
    friend GpioSensor;
  };

  const std::string sensor_name_;
  const std::string gpio_pin_name_;
  GpioCollector* gpio_collector_;
};

}  // namespace milotic_tlbmc

#endif  // THIRD_PARTY_MILOTIC_EXTERNAL_CC_TLBMC_SENSORS_GPIO_SENSOR_H_