// Blynk - Wifi - Servo
#define BLYNK_TEMPLATE_ID "TMPL6S3H61xBP"
#define BLYNK_TEMPLATE_NAME "Indobot praktik 1"
#define BLYNK_AUTH_TOKEN "6bUjq74FSSsaGtjLYCj9_5G2ZTpuwhhM"

#define BLYNK_PRINT Serial // menggunakan blynk serial

#include <WiFi.h> // library wifi
#include <WiFiClient.h> // library wificlient
#include <BlynkSimpleEsp32.h> // library blynkesp32
#include <ESP32Servo.h> // library servo


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

BlynkTimer timer; // untuk push data dibutuhkan blynk timer
Servo servo; //inisiasi motor servo


// Sensor dht 22 & LED
#include <DHTesp.h> // library dht
#define DHT22
const int DHT_PIN = 15;
byte led = 5;
DHTesp dhtSensor; // buat objek bernama dhtsensor
float suhu, kelembaban; // Variabel suhu dan kelembaban

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);


  servo.attach(18, 500, 2400);

  Blynk.begin(BLYNK_AUTH_TOKEN,ssid,pass); // inisiasi blynk

  // dhtSensor.setup(DHT_PIN, DHTesp::DHT22); //define dht 22
  timer.setInterval(1000L, myTimerEvent); // data terkirim setiap 1 detik

  pinMode(led, OUTPUT);
}

// Mytimer event
void myTimerEvent(){
  TempAndHumidity data = dhtSensor.getTempAndHumidity(); // inisialisasi pengambilan data dht 22
  suhu = data.temperature; // mendefinisikan variabel suhu
  kelembaban = data.humidity; // mendefinisikan variabel kelembaban
  Serial.println("Suhu: " + String(suhu, 1) + "C");
  Serial.println("Kelembaban: " + String(kelembaban, 1) + "C");


  // conditional
  if (suhu > 20){
    Serial.println("TEMPERATURE UP");
    // Blynk.logEvent("high_temp");
    servo.write(90);
    delay(1000);
    servo.write(0);
    delay(1000); 
  }

  delay(1000);

  Blynk.virtualWrite(V0, suhu); // mengirim data suhu sesuai dengan pin v0 di blynk
  Blynk.virtualWrite(V1, kelembaban); // mengirim data kelembaban sesuai dengan pin v1 di blynk
}

BLYNK_WRITE(V2)// V2, sesuai dengan pin di blynk
{
  int pinValue = param.asInt();
  Serial.print("V2 Switch value is: ");
  Serial.println(pinValue);
  digitalWrite(led, pinValue);
}

void loop() {
  Blynk.run(); // menjalankan blynk
  timer.run(); // menjalankan timer
}