const int ledPin = 8;
const int buttonPin = 9;
const int switchPin = 10; 

int buttonState; 
int lastButtonState = HIGH; 
bool ledState = LOW; 
bool switchState;

unsigned long lastDebounceTime = 0;
unsigned long debounceDelay = 50;

void setup() {
  Serial.begin(9600);
  
  pinMode(ledPin, OUTPUT); // setup led
  pinMode(buttonPin, INPUT_PULLUP); // setup button
  pinMode(switchPin, INPUT_PULLUP); // setup switch
}

void loop() {
  int reading = digitalRead(buttonPin); // Lee el estado del botón
  switchState = digitalRead(switchPin); // Lee el estado del switch

  // debounce
  if (reading != lastButtonState) {
    lastDebounceTime = millis();
  }

  if ((millis() - lastDebounceTime) > debounceDelay) {
    if (reading != buttonState) {
      buttonState = reading;

      if (switchState == LOW) { // Si el switch está activado
        version2(buttonState);
      } else { // Si el switch no está activado
        version1(buttonState);
      }
    }
  }

  lastButtonState = reading;
}

void version1(int buttonState) {
  if (buttonState == LOW) {
    ledState = !ledState;
    digitalWrite(ledPin, ledState);
    Serial.println(ledState == HIGH ? "Led Encendido" : "Led Apagado");

  }
}

void version2(int buttonState) {
  Serial.print("Estado del botón: ");
  Serial.println(buttonState == HIGH ? "Botón No Presionado" : "Botón Presionado");
  if (buttonState == LOW) {
    digitalWrite(ledPin, HIGH);
  } else {
    digitalWrite(ledPin, LOW);
  }
}