#include <WiFi.h>
#include <BlynkSimpleEsp32.h>

// WiFi credentials
char auth[] = "gNIrX2Z5L9umnHPxdoWQexH1Nk9V0m1_";
char ssid[] = "Wokwi-GUEST";
char password[] = "";

// Pin Definitions
const int RELAY_PIN = 15;
const int RELAY_PIN1 = 5;

int relayState = 0;
int relayState1 = 0;
int relayState2 = 0;
int NOICE = 0;
BlynkTimer timer;

void turnOn() {
  digitalWrite(RELAY_PIN, HIGH);
}

void turnOn1() {
  digitalWrite(RELAY_PIN1, HIGH);
}

BLYNK_WRITE(V1)  // left
{
  relayState = param.asInt();
}

BLYNK_WRITE(V2)  // on
{
  relayState1 = param.asInt();
}

BLYNK_WRITE(V0)  // right
{
  relayState2 = param.asInt();
}

BLYNK_WRITE(V5)
{
  int value = param.asInt();
  switch (value) {
    case 0:
      Blynk.virtualWrite(5, 0);
      break;
    case 1:
      Blynk.virtualWrite(5, 1);
      break;
    case 2:
      Blynk.virtualWrite(5, 2);
      break;
  }
}

void setup()
{
  pinMode(RELAY_PIN, OUTPUT);
  pinMode(RELAY_PIN1, OUTPUT);
  digitalWrite(RELAY_PIN, LOW);
  digitalWrite(RELAY_PIN1, LOW);

  Blynk.begin(auth, ssid, password);
  while (Blynk.connect() == false) {
    // Wait until connected
  }
  Serial.println("WiFi connected");
}

void loop()
{
  Blynk.run();
  timer.run();
  relayState = BLYNK_WRITE(V1);
  relayState2 = BLYNK_WRITE(V2);
  relayState1 = BLYNK_WRITE(V0);
  NOICE = BLYNK_WRITE(V5);
  if (relayState == 1) {
    digitalWrite(RELAY_PIN, LOW);
    digitalWrite(RELAY_PIN1, HIGH);
    Blynk.virtualWrite(5, 1);
  } else if (relayState2 == 1) {
    digitalWrite(RELAY_PIN, HIGH);
    digitalWrite(RELAY_PIN1, LOW);
    Blynk.virtualWrite(5, 2);
  } else {
    digitalWrite(RELAY_PIN, HIGH);
    digitalWrite(RELAY_PIN1, HIGH);
    Blynk.virtualWrite(5, 0);
  }
}