#ifndef PWM_OUTPUT_H
#define PWM_OUTPUT_H

#define CONTROL_PWM_BITS      10
#define CONTROL_PWM_MAX       (static_cast<int>(pow(2, CONTROL_PWM_BITS) - 1))

class PWMOutput {

  const uint8_t gpio;

  String name;

  uint32_t frequency = 0;

  int value = 0;

  double percent = 0;

public:

  explicit PWMOutput(const uint8_t gpio, String name, uint32_t frequency) : gpio(gpio), name(std::move(name)), frequency(frequency) {
    //
  }

  void setup() {
    analogWriteResolution(CONTROL_PWM_BITS);
    analogWriteFreq(frequency);
    setValue(0);
  }

  void setValue(const int v) {
    value = max(0, min(CONTROL_PWM_MAX, v));
    percent = 100.0 * value / CONTROL_PWM_MAX;
    analogWrite(gpio, value);
  }

  void setPercent(const double newPercent) {
    setValue(static_cast<int>(newPercent / 100.0 * CONTROL_PWM_MAX));
  }

  [[nodiscard]] double getPercent() const {
    return percent;
  }

  [[nodiscard]] int getValue() const {
    return value;
  }

};

#endif