#include <Servo.h>

Servo myServo;
bool stavServo=false;
unsigned long MOVING_TIME = 2000; 
unsigned long moveStartTime =0;
int startAngle = 0; 
int stopAngle  = 90; 

String stav = "";


#define PIN A1
unsigned long previousMillis = 0;


void setup() {
  Serial.begin(9600);
  myServo.attach(9);
  myServo.write(90);
  delay(500);
  moveStartTime = millis(); 
}

void loop() {
int hodnota = analogRead(A1);
int intenzita = map(hodnota,0,1023,0,90);
Serial.print("Teplota je: ");
Serial.print(intenzita);
Serial.println(" *C. ");



unsigned long progress = millis() - moveStartTime;
  
  if(progress >= MOVING_TIME){

  if(Serial.available()){
    char c = Serial.read();
    if(c == '\n'){
      stav.trim();

      if(stav.equalsIgnoreCase("left")){
        myServo.write(0);
      }
      else if(stav.equalsIgnoreCase("right")){
        myServo.write(180);
    }
      else if(stav.equalsIgnoreCase("center")){
        myServo.write(90);
    }
      else{

      }
      stav = "";
     } 
      else{
        stav += c;
      }
  
}

}

}