const int buttonPin = 14;       
const int potPin = 34;          
const int ledPins[] = {2, 4, 5, 18, 19, 21, 22, 23, 25, 26};

bool cleaning = false;
int progress = 0;
bool lastButtonState = HIGH;

void setup() {
  Serial.begin(115200);

  
  for (int i = 0; i < 10; i++) {
    pinMode(ledPins[i], OUTPUT);
    digitalWrite(ledPins[i], LOW);
  }

 
  pinMode(buttonPin, INPUT_PULLUP);
}

void loop() {
  bool buttonState = digitalRead(buttonPin);

 
  if (buttonState == LOW && lastButtonState == HIGH) {
    delay(50); 
    cleaning = !cleaning;
    if (!cleaning) {
      resetProgress();
    }
  }
  lastButtonState = buttonState;

  if (cleaning && progress < 10) {
    int potValue = analogRead(potPin); 
    int speedDelay = map(potValue, 0, 4095, 1000, 100); 

    digitalWrite(ledPins[progress], HIGH);
    progress++;
    delay(speedDelay);
  }
}

void resetProgress() {
  for (int i = 0; i < 10; i++) {
    digitalWrite(ledPins[i], LOW);
  }
  progress = 0;
}