int potPin = 0; // TODO: Replace this value with the pin number associated with the SIG pin on the potentiometer

int NUM_MODES = 3;
int MAX_POT_VAL = 1023; // TODO: Replace this value with the maximum value reading from the potentiometer

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  for (int pinNumber = 2; pinNumber <= 13; pinNumber++) {
    pinMode(pinNumber, OUTPUT);
      pinMode(LED_BUILTIN, OUTPUT);
  pinMode(A3, INPUT_PULLUP);
  }
}

void loop() {
  // put your main code here, to run repeatedly:
  turnOffLeds();

  if (inDeadband()) {
    Serial.print("Analog Reading: ");
    Serial.print(analogRead(potPin));
    Serial.println(" is in deadband");
    buzzer();
  } else {
    int modeNum = 0; //TODO: Replace this with the correct mode number based on the potentiometer reading
    if (analogRead(potPin) >= 0 && analogRead(potPin)<=284){
      modeNum =0;
    }
      if (analogRead(potPin) >= 316 && analogRead(potPin)<=684){
      modeNum =1;
    }
         if (analogRead(potPin) >= 716 && analogRead(potPin)<=1023){
      modeNum =2;
    }
    Serial.print("Analog Reading: ");
    Serial.print(analogRead(potPin));
    Serial.print(" is equal to Mode: ");
    Serial.println(modeNum);
 

    if (modeNum == 0) {
     turnOnLeds();

    }
      if (modeNum ==1) {
      calmMode();
    }
      if (modeNum == 2) {
      fastMode();
    }

  }
}

bool inDeadband() {
  /*
    In this function you will determine if your potentiometer reading is within a deadband range. You will
    be using analogRead as well as if statements.

    You should return true if you ARE in deadband and false otherwise.
  */
return analogRead(potPin) >= 285 && analogRead(potPin) <315 || analogRead(potPin) >= 685 && analogRead(potPin) <=715;


  return false;
}

void buzzer(){
tone (A1, 262, 100); // Plays 262Hz tone for 0.250 seconds
}

void turnOffLeds() {
  for (int ledNumber = 2; ledNumber <= 13; ledNumber++) {
    digitalWrite(ledNumber, LOW);
  }
}

void turnOnLeds() {
  for (int ledNumber = 2; ledNumber <= 13; ledNumber++) {
    digitalWrite(ledNumber, HIGH);
  }
}

void blinkStatusLed() {
  digitalWrite(13, HIGH);
  delay(100);
  digitalWrite(13, LOW);
  delay(100);
}

void calmMode () {
 {
digitalWrite(2, HIGH);
delay (300);
digitalWrite(2, LOW);
delay (300);
digitalWrite(4, HIGH);
delay (300);
digitalWrite(4, LOW);
delay (300);
digitalWrite(6, HIGH);
delay (300);
digitalWrite(6, LOW);
delay (300);
digitalWrite(8, HIGH);
delay (300);
digitalWrite(8, LOW);
delay (300);
digitalWrite(10, HIGH);
delay (300);
digitalWrite(10, LOW);
delay (300);
digitalWrite(12, HIGH);
delay (300);
digitalWrite(12, LOW);
delay (300);
}
}

void fastMode () {
{
  digitalWrite(3, HIGH);
  delay (100);
   digitalWrite(3, LOW);
    delay (100);
  digitalWrite(5, HIGH);
   delay (100);
   digitalWrite(5, LOW);
  delay (100);
  digitalWrite(7, HIGH);
   delay (100);
  digitalWrite(7, LOW);
  delay (100);
  digitalWrite(9, HIGH);
  delay (100);
  digitalWrite(9, LOW);
   delay (100);
  digitalWrite(11, HIGH);
    delay (100);
  digitalWrite(11, LOW);
  delay (100);
  digitalWrite(13, HIGH);
  delay (100);
    digitalWrite(13, HIGH);
  delay (100);
}
}

void switchIU() {
 digitalWrite(LED_BUILTIN, digitalRead((A3)));
}