// Define the number of relays
const int numRelays = 10;

// Define an array to hold the pin numbers for each relay
int relayPins[numRelays] = {23, 22, 21, 19, 18, 5, 17, 16, 4, 2};
int pattern[3][16] = {
  {0, 5, 6, 0, 4, 7, 0, 3, 8, 0, 2, 9, 0, 1, 10, 0},
  {1, 0, 2, 0, 3, 0, 4, 0, 5, 6, 0, 7, 0, 8, 0,9},
  {1, 10, 0, 2, 9, 0, 3, 8, 0, 4, 7, 0, 5, 6, 0} // Corrected size to 16
};
int position = 0;
int myArray[5];

void setup() {
  // Set each relay pin as an OUTPUT
  Serial.begin(115200);
  for (int i = 0; i < numRelays; i++) {
    pinMode(relayPins[i], OUTPUT);
  }
}

void bubble(int pattern_bubble[], int patternSize) {
  Serial.println(patternSize);
  // Turn each relay on and off in sequence with a delay
  for (int i = 0; i < patternSize; i++) {
    if (pattern_bubble[i] != 0) {
      int relay = pattern_bubble[i];
      myArray[position] = relay;
      position++;
    } else {
      int group = position;
      for (int i = 0; i < group; i++) {
        if (myArray[i] != 0) {
          Serial.println(myArray[i] - 1);
          digitalWrite(relayPins[myArray[i] - 1], HIGH);  // Turn the relay on
        }
      }
      delay(500);
      for (int i = 0; i < group; i++) {
        if (myArray[i] != 0) {
          Serial.println(myArray[i] - 1);
          digitalWrite(relayPins[myArray[i] - 1], LOW);  // Turn the relay off
        }
      }
      delay(500);
      position = 0;
    }
  }
}

void loop() {
  

  for(int i = 0; i<2; i++){
    int patternSize = sizeof(pattern[i]) / sizeof(pattern[i][0]);
    bubble(pattern[i], patternSize);
  }
}