// #include <DallasTemperature.h>
// #include <OneWire.h>
#include <Servo.h>

#define ldr 26
#define led 16
#define temp 28
#define servo 15

int pos = 0;

// #define ONE_WIRE_BUS 2

// OneWire oneWire(ONE_WIRE_BUS);

// DallasTemperature sensors(&oneWire);

// DeviceAddress insideThermometer;

Servo myservo;

void setup() {

  Serial.begin(115200);
  pinMode(ldr, INPUT);
  pinMode(led, OUTPUT);
  pinMode(temp, INPUT);
  pinMode(servo, OUTPUT);
  // sensors.begin();
  myservo.attach(servo);

  myservo.write(0);

}

void loop() {
  float light = analogRead(ldr);

  // sensors.requestTemperatures();

  // float tempC = sensors.getTempCByIndex(0);
  // float tempC = analogRead(temp);

  float tempC = 18; 


  Serial.println(tempC);

  if(tempC > 25 && pos == 0){
    for (pos = 0; pos <= 180; pos += 1) { 
      myservo.write(pos);              
      delay(5);                       
    }
  }
  else if(tempC <= 25 && pos == 180){
    for (pos = 180; pos >= 0; pos -= 1) { 
      myservo.write(pos);              
      delay(5);                       
    }
  }

  if(light >= 500){
    digitalWrite(led, HIGH);
  }
  else{
    digitalWrite(led, LOW);
  }

  delay(500);
}