const int buttonPin01 = 39;    // boton Tanque 1
const int ledPin01 = 19;      // Tanque 1
const int buttonPin02 = 34;
const int ledPin02 = 18;
const int buttonPin03 = 35;
const int ledPin03 = 5;
const int buttonPin04 = 32;
const int ledPin04 = 17;
const int buttonPin05 = 33;
const int ledPin05 = 16;
const int ledPin06 = 15;
const int SensorTanque1 = 25;
const int SensorTanque2 = 26;
const int automaticotanques = 27;


int ledState01 = HIGH;         // the current state of the output pin
int buttonState01;             // the current reading from the input pin
int lastButtonState01 = HIGH;   // the previous reading from the input pin
int ledState02 = HIGH;  
int buttonState02;   
int lastButtonState02 = HIGH; 
int ledState03 = HIGH;  
int buttonState03;   
int lastButtonState03 = HIGH; 
int ledState04 = HIGH;  
int buttonState04;   
int lastButtonState04 = HIGH;
int ledState05 = HIGH;  
int buttonState05;   
int lastButtonState05 = HIGH;
int ledState06 = HIGH; 



unsigned long lastDebounceTime01 = 0;  // the last time the output pin was toggled
unsigned long lastDebounceTime02 = 0;
unsigned long lastDebounceTime03 = 0;
unsigned long lastDebounceTime04 = 0;
unsigned long lastDebounceTime05 = 0;
unsigned long debounceDelay = 50;    // the debounce time; increase if the output flickers


void setup() {
  pinMode(buttonPin01, INPUT);
  pinMode(ledPin01, OUTPUT);
  pinMode(buttonPin02, INPUT);
  pinMode(ledPin02, OUTPUT);
  pinMode(buttonPin03, INPUT);
  pinMode(ledPin03, OUTPUT);
  pinMode(buttonPin04, INPUT);
  pinMode(ledPin04, OUTPUT);
  pinMode(buttonPin05, INPUT);
  pinMode(ledPin05, OUTPUT);
  pinMode(ledPin06, OUTPUT);
  pinMode(SensorTanque1, INPUT);
  pinMode(SensorTanque2, INPUT);
  pinMode(automaticotanques, INPUT);


  // set initial LED state
  digitalWrite(ledPin01, ledState01);
  digitalWrite(ledPin02, ledState02);
  digitalWrite(ledPin03, ledState03);
  digitalWrite(ledPin04, ledState04);
  digitalWrite(ledPin05, ledState05);
  digitalWrite(ledPin06, ledState06);

  Serial.begin(9600);  // initialize serial communication at 9600 bits per second
}

  // Botón 01
void loop() {
  // Botón 01
  int reading01 = digitalRead(buttonPin01);
  if (reading01 != lastButtonState01) {
    lastDebounceTime01 = millis();
    }
  if ((millis() - lastDebounceTime01) > debounceDelay) {
    if (reading01 != buttonState01) {
      buttonState01 = reading01;
      if (buttonState01 == LOW) {
        ledState01 = !ledState01;
          Serial.print (" Botón 1 ");
          Serial.println (ledState01);
      }
    }
 }
  digitalWrite(ledPin01, ledState01);
  lastButtonState01 = reading01;


  // Botón 02
  int reading02 = digitalRead(buttonPin02);
  if (reading02 != lastButtonState02) {
    lastDebounceTime02 = millis();
  }
  if ((millis() - lastDebounceTime02) > debounceDelay) {
    if (reading02 != buttonState02) {
      buttonState02 = reading02;
      if (buttonState02 == LOW) {
        ledState02 = !ledState02;
          Serial.print (" Botón 2 ");
          Serial.println (ledState02);
      }
    }
  }
  digitalWrite(ledPin02, ledState02);
  lastButtonState02 = reading02;



  // Botón 03
  int reading03 = digitalRead(buttonPin03);
  if (reading03 != lastButtonState03) {
    lastDebounceTime03 = millis();
  }
  if ((millis() - lastDebounceTime03) > debounceDelay) {
    if (reading03 != buttonState03) {
      buttonState03 = reading03;
      if (buttonState03 == LOW) {
        ledState03 = !ledState03;
          Serial.print (" Botón 3 ");
          Serial.println (ledState03);
      }
    }
  }
  digitalWrite(ledPin03, ledState03);
  lastButtonState03 = reading03;


  

  // Botón 04
  int reading04 = digitalRead(buttonPin04);
  if (reading04 != lastButtonState04) {
     lastDebounceTime04 = millis();
  }
  if ((millis() - lastDebounceTime04) > debounceDelay) {
    if (reading04 != buttonState04) {
      buttonState04 = reading04;
      if (buttonState04 == LOW) {
        ledState04 = !ledState04;
          Serial.print (" Botón 4 ");
          Serial.println (ledState04);

      }
    }
  }
  digitalWrite(ledPin04, ledState04);
  lastButtonState04 = reading04;

  // Botón 05
  int reading05 = digitalRead(buttonPin05);
  if (reading05 != lastButtonState05) {
     lastDebounceTime05 = millis();
  }
  if ((millis() - lastDebounceTime05) > debounceDelay) {
    if (reading05 != buttonState05) {
      buttonState05 = reading05;
      if (buttonState05 == LOW) {
        ledState05 = !ledState05;
          Serial.print (" Botón 5 ");
          Serial.println (ledState05);

      }
    }
  }
  digitalWrite(ledPin05, ledState05);
  lastButtonState05 = reading05;

  // automatico tanques

  int automaticoomanual = digitalRead(automaticotanques);
  if (automaticoomanual  == 0) {
    Serial.print (" automatico ");
    Serial.println (automaticoomanual);
  

    int tanquevacio1 = digitalRead(SensorTanque1);
    if (tanquevacio1  == 0) {
     digitalWrite(ledState01, LOW);
     Serial.print (" SensorTanque1 ");
     Serial.println (ledState01);
   } 

    //
    int tanquevacio2 = digitalRead(SensorTanque2);
    if (tanquevacio2  == 0) {
    digitalWrite(ledState02, LOW);
     Serial.print (" SensorTanque2 ");
     Serial.println (ledState02);
  } 
} 
 // Led bomba
  ledState06 = !ledState01 + !ledState02 + !ledState03 + !ledState04;
  if (ledState06  != 0) {
  digitalWrite(ledPin06, LOW);
  } 
  else {
  digitalWrite(ledPin06, HIGH);

  // Automatico de tanques


  //  Serial.print (" - la bmba esta ");
  //  Serial.println (ledState06);
  }


}