#define BLYNK_TEMPLATE_ID "TMPL6jHovoogg"
#define BLYNK_TEMPLATE_NAME "IoTuts"
#define BLYNK_AUTH_TOKEN "p37NTvRq9O8542hbyCKipCfDaSjgf7tx"

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

char ssid[] = "Wokwi-GUEST";
char pass[] = "";

BlynkTimer timer;

void sendSensorData() {
  // Simulate sensor reading (replace this with your actual sensor code)
  int sensorValue = random(0, 1023);

  // Kirim nilai sensor ke Blynk
  Blynk.virtualWrite(V1, sensorValue);
}

BLYNK_WRITE(V2) {
  // Terima data dari Blynk
  int newValue = param.asInt();

  // Lakukan sesuatu dengan nilai yang diterima dari Blynk
  // Contoh: Aktuasi pada aktuator (ganti ini dengan kode untuk mengendalikan aktuator)
  Serial.println("Received value from Blynk: " + String(newValue));
}

void checkConnection() {
  Serial.println("Checking Blynk connection...");
  if (!Blynk.connected()) {
    Serial.println("Reconnecting...");
    if (Blynk.connect()) {
      Serial.println("Reconnected with Blynk");
    } else {
      Serial.println("Reconnect failed. Please check your WiFi and Blynk credentials.");
    }
  } else {
    Serial.println("Connected with Blynk");
  }
}

void setup() {
  Serial.begin(115200);
  Serial.println("Connected with Blynk");

  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);

  // Set up a timer to send sensor data every 1 second
  timer.setInterval(1000L, sendSensorData);

  // Set up a timer to check the connection status every 10 seconds
  timer.setInterval(10000L, checkConnection);
}

void loop() {
  Blynk.run();
  timer.run();
}