String msg_name = "heavyWithTheHeat";
long lastPublishedAt = 0;
int publishAfter = 10000;

int LED_0 = D0;
int LED_1 = D1;
int LED_2 = D2;
int LED_3 = D3;

void setup() {
    Particle.subscribe( msg_name, LEDController);
    pinMode(LED_0, OUTPUT);
    pinMode(LED_1, OUTPUT);
    pinMode(LED_2, OUTPUT);
    pinMode(LED_3, OUTPUT);
}
void loop()
{
    Particle.publish("bad", "loop start");
    String new_msg_name = msg_name+System.deviceID();
  if( triCheck(0) ){
    Particle.publish(new_msg_name, "A");
  }
  if( triCheck(1) ){
    Particle.publish(new_msg_name, "B");
  }
  if( triCheck(2)){
    Particle.publish(new_msg_name, "C");
  }
  if( triCheck(3) ){
    Particle.publish(new_msg_name, "D");
  }

  delay(1000);
}

bool triCheck( int pin )
{
  int try1 = analogRead(pin);
  delay(50);
  int try2 = analogRead(pin);
  delay(50);
  int try3 = analogRead(pin);

  int goalValue = 4094;

  if( isBetween( try1, goalValue, 10) and  isBetween( try1, goalValue, 10) and isBetween( try1, goalValue, 10))
  {
    return true;
  }
  else
  {
    return false;
  }
}

bool isBetween(int num, int approx, int error)
{
  if ( num < approx - error || num > approx + error ){
    return false;
  }
  else{
    return true;
  }
}

void LEDController(const char *event, const char *data)
{
    String eventName = String(event);
    String deviceID = System.deviceID();

    if( eventName.indexOf( deviceID ) != -1 ){

      Particle.publish("same device?", "yes");
      return;
    }

    if( strcmp( data, "A")==0)
    {
        Particle.publish("tester", "A");

        digitalWrite(LED_0, HIGH);
        digitalWrite(LED_1, LOW);
        digitalWrite(LED_2, LOW);
        digitalWrite(LED_3, LOW);

    }
    else if( strcmp( data, "B")==0)
    {
        Particle.publish("tester", "B");
        digitalWrite(LED_0, HIGH);
        digitalWrite(LED_1, HIGH);
        digitalWrite(LED_2, LOW);
        digitalWrite(LED_3, LOW);

    }
    else if( strcmp( data, "C")==0)
    {
        Particle.publish("tester", "C");

        digitalWrite(LED_0, HIGH);
        digitalWrite(LED_1, HIGH);
        digitalWrite(LED_2, HIGH);
        digitalWrite(LED_3, LOW);

    }
    else if( strcmp( data, "D")==0)
    {
        Particle.publish("tester", "D");

        digitalWrite(LED_0, HIGH);
        digitalWrite(LED_1, HIGH);
        digitalWrite(LED_2, HIGH);
        digitalWrite(LED_3, HIGH);

    }
}