// bool myCallback(int value) {
//   // here your custom logic
//   return status;
// }

// void myFunction(bool (*callback)(int)) {
//   // here your custom logic
//   bool status = callback(3);
// }

// void loop(void) {
//   myFunction(&myCallback);
// }

/*

class Sched {

  private:

    

  public:

    Sched() {};
    Sched(bool (*f)(int), ms) {

      _pinRheo = pinRheo;
      _pinLed = pinLed;

    }

    void init() {

      _tstamp = millis();
      pinMode(_pinLed, OUTPUT);

    }

    void run() {

      rheo = analogRead(_pinRheo);
      _intvl = map(rheo, 0, 1023, 200, 1000);

      if ((millis() - _tstamp) >= _intvl) {

        _tstamp += _intvl;

        if (_state == true) {
          digitalWrite(_pinLed, LOW);
          _state = false;
        } else {
          digitalWrite(_pinLed, HIGH);
          _state = true;
        }

      }

    }
  

};


*/





#include "DHT.h"

DHT dht(4, DHT22);

int long dhtT;
void getTemp() {

  if ((millis() - dhtT) >= 2000) {

    dhtT += 1000;


    float h = dht.readHumidity();
    float t = dht.readTemperature();
    float f = dht.readTemperature(true);

    if (isnan(h) || isnan(t) || isnan(f)) {
      Serial.println(F("Failed to read from DHT sensor!"));
      return;
    }

    // float hif = dht.computeHeatIndex(f, h);
    // float hic = dht.computeHeatIndex(t, h, false);

    // Serial.print(F("Humidity: "));
    // Serial.print(h);
    // Serial.print(F("%  Temperature: "));
    // Serial.print(t);
    // Serial.print(F("°C "));
    // Serial.print(f);
    // Serial.print(F("°F  Heat index: "));
    // Serial.print(hic);
    // Serial.print(F("°C "));
    // Serial.print(hif);
    // Serial.println(F("°F"));

    Serial.print(f);
    Serial.println(F("°F"));

    if (f <= 32) {
      digitalWrite(3, HIGH);
    }
    if (f > 32 && f < 90) {
      digitalWrite(3, LOW);
      digitalWrite(2, LOW);
    }
    if (f >= 90) {
      digitalWrite(2, HIGH);
    }

  }

}

class Blinker {

  private:

    byte _pinRheo;
    byte _pinLed;
    int long _tstamp;
    int _intvl;
    bool _state = false;
    int rheo;
    

  public:

    Blinker() {};
    Blinker(byte pinRheo, byte pinLed) {

      _pinRheo = pinRheo;
      _pinLed = pinLed;

    }

    void init() {

      _tstamp = millis();
      pinMode(_pinLed, OUTPUT);

    }

    void run() {

      rheo = analogRead(_pinRheo);
      _intvl = map(rheo, 0, 1023, 200, 1000);

      if ((millis() - _tstamp) >= _intvl) {

        _tstamp += _intvl;

        if (_state == true) {
          digitalWrite(_pinLed, LOW);
          _state = false;
        } else {
          digitalWrite(_pinLed, HIGH);
          _state = true;
        }

      }

    }
  

};

Blinker b1(A1, 12);
Blinker b2(A2, 11);
Blinker b3(A3, 10);



// TESTING


// int add(int a, int b, int c) {
//   int r = a + b + c;
//   return r;
// }

int fReturn() {

}

void setup() {

  Serial.begin(9600);
  // Serial.println(F("DHTxx test!"));

  b1.init();
  b2.init();
  b3.init();

  dht.begin();
  pinMode(3, OUTPUT);
  pinMode(2, OUTPUT);

}


void loop() {

  b1.run();
  b2.run();
  b3.run();

  getTemp();


  // TESTING

  // int total = add(analogRead(A1), analogRead(A2), analogRead(A3));
  // Serial.println(total);



}