#include <ESP32Servo.h>
#include <DHT.h>

const int servoPin = 13;
Servo servo;

const int servoButon1Pin = 21; // Düşük hız
const int servoButon2Pin = 19; // Orta hız
const int servoButon3Pin = 17; // Yüksek hız

#define DHTPIN 2     // what pin we're connected to
#define DHTTYPE DHT11   // DHT 11  (AM2302
DHT dht(DHTPIN, DHTTYPE);
int chk;
float hum;  //Stores humidity value
float temp; //Stores temperature value

int button1State = HIGH;
int button2State = HIGH;
int button3State = HIGH;

int motorSpeedChoiceLow = 1;
int motorSpeedChoiceMed = 0;
int motorSpeedChoiceHigh = 0;

void setup() {
  Serial.begin(9600);
	dht.begin();
  servo.attach(servoPin, 500, 2400);
  pinMode(servoButon1Pin, INPUT_PULLUP);
  pinMode(servoButon2Pin, INPUT_PULLUP);
  pinMode(servoButon3Pin, INPUT_PULLUP);
}

void loop() {


  // Motor kismi
  //#####################################################################################

  servoRun();

  // DHT11 Sensor kismi
  //#####################################################################################

  dhtRun();

  //#####################################################################################

}

void dhtRun(){

  hum = dht.readHumidity();
  temp= dht.readTemperature();
  //Print temp and humidity values to serial monitor
  Serial.print("Humidity: ");
  Serial.print(hum);
  Serial.print(" %, Temp: ");
  Serial.print(temp);
  Serial.println(" Celsius");
  //if (temp>2)
  //{
    //Fan buraya gelecek
    //Serial.print("");
    //Serial.print(" HOT CLIMATE");
  //}
    
  delay(500); //Delay 2 sec.



}

void servoRun(){

  button1State = digitalRead(servoButon1Pin);
  button2State = digitalRead(servoButon2Pin);
  button3State = digitalRead(servoButon3Pin);

  if (button1State == LOW) {
    motorSpeedChoiceLow=1;
    motorSpeedChoiceMed=0;
    motorSpeedChoiceHigh=0;

  } else if (button2State == LOW) {
    motorSpeedChoiceLow=0;
    motorSpeedChoiceMed=1;
    motorSpeedChoiceHigh=0;
  } else if (button3State == LOW) {
    motorSpeedChoiceLow=0;
    motorSpeedChoiceMed=0;
    motorSpeedChoiceHigh=1;
  }

  if(motorSpeedChoiceLow == 1){
    rotateServo(25);  // Düşük hız
  }else if(motorSpeedChoiceMed == 1){
    rotateServo(10);  // Orta hız
  }else if(motorSpeedChoiceHigh == 1){
    rotateServo(5); // Yüksek hız
  }

}

void rotateServo(int delayTime) {
  for (int i = 0; i <= 90; i += 1) {
    servo.write(i);
    delay(delayTime);
  }
  delay(100); // Durma süresi

  // Servo motoru 0 dereceye geri döndür
  for (int i = 90; i >= 0; i -= 1) {
    servo.write(i);
    delay(delayTime);
  }
  delay(100); // Durma süresi

  //########################################################################################

}