const int H = 4;
const int T = 16;
const int C = 17;
const int U = 5;
const int R = 12;
const int V = 14;
const int A = 27;

int HU, TEM, CO, UV, riego, ventilacion, alarma;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(R, OUTPUT);
  pinMode(V, OUTPUT);
  pinMode(A, OUTPUT);
  pinMode(H, INPUT);
  pinMode(T, INPUT);
  pinMode(C, INPUT);
  pinMode(U, INPUT);
}

void loop(){
  HU = digitalRead(H);
  TEM = digitalRead(T);
  CO = digitalRead(C);
  UV = digitalRead(U);

  riego = ((!HU) && TEM);
  ventilacion = (HU && TEM) || (HU && CO) || (TEM && CO) || (CO && UV) || (TEM && (!UV));
  alarma = ((!HU) && (!TEM) && CO) || (HU && TEM && CO) || (TEM && (!CO) && UV);

  Serial.print("R");
  Serial.println(riego);
  Serial.print("V");
  Serial.println(ventilacion);
  Serial.print("A");
  Serial.println(alarma);
  Serial.print("H: ");
  Serial.print(HU);
  Serial.print(", T: ");
  Serial.print(TEM);
  Serial.print(", C: ");
  Serial.print(CO);
  Serial.print(", U: ");
  Serial.println(UV);

  delay(3000);

  if (riego == 1){
    digitalWrite(R, HIGH);
    //delay(1000);
    //digitalWrite(R, LOW);
  }

  if (ventilacion == 1){
    digitalWrite(V, HIGH);
    //delay(1000);
    //digitalWrite(V, LOW);
    
  }

  if (alarma == 1){
    digitalWrite(A, HIGH);
    //delay(1000);
    //digitalWrite(A, LOW);
  }

  delay(3000);
  digitalWrite(A, LOW); 
  digitalWrite(R, LOW);
  digitalWrite(V, LOW);

}

//int port = 1833;