#define BLYNK_TEMPLATE_ID "TMPL6ydjcjPq9"
#define BLYNK_TEMPLATE_NAME "ESP32 with 2 LEDS"
#define BLYNK_AUTH_TOKEN "_thMaBRjzfHoWlY5EgSw6feLWx5dXZ3u"

#include <WiFi.h>
#include <BlynkSimpleEsp32.h>
#include <WiFiClient.h>
#include <ESP32Servo.h> // Ganti pustaka Servo

// Replace with your network credentials
char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

#define redLedPin 13  // GPIO for Red LED
#define blueLedPin 12 // GPIO for Blue LED
#define servoPin 14   // GPIO for Servo

Servo myServo; // Buat objek Servo

void setup() {
  // Start Serial for debugging
  Serial.begin(115200);
  
  // Initialize LED pins
  pinMode(redLedPin, OUTPUT);
  pinMode(blueLedPin, OUTPUT);
  
  // Initialize Servo
  myServo.attach(servoPin); // Sambungkan servo ke pin

  // Connect to Blynk
  Blynk.begin(auth, ssid, pass);
}

// Control Red LED with Button on Blynk
BLYNK_WRITE(V0) {
  int redLedState = param.asInt(); // Get value from button
  digitalWrite(redLedPin, redLedState);
}

// Control Blue LED with Button on Blynk
BLYNK_WRITE(V1) {
  int blueLedState = param.asInt(); // Get value from button
  digitalWrite(blueLedPin, blueLedState);
}

// Control Servo with Button on Blynk
BLYNK_WRITE(V2) {
  if (param.asInt() == 1) { // Jika tombol servo ditekan
    myServo.write(90); // Gerakkan servo ke posisi 90 derajat
    blinkLeds(30);     // Berkedip selama 30 detik
  }
}

void blinkLeds(int duration) {
  unsigned long startTime = millis();
  while (millis() - startTime < duration * 1000) {
    digitalWrite(redLedPin, HIGH);
    digitalWrite(blueLedPin, HIGH);
    delay(500);
    digitalWrite(redLedPin, LOW);
    digitalWrite(blueLedPin, LOW);
    delay(500);
  }
  // Matikan LED setelah berkedip
  digitalWrite(redLedPin, LOW);
  digitalWrite(blueLedPin, LOW);
}

void loop() {
  // Run Blynk
  Blynk.run();
}