#define BLYNK_PRINT Serial

#define BLYNK_TEMPLATE_ID "TMPL6Q40YQ8Wu"
#define BLYNK_TEMPLATE_NAME "Monitoring Ruangan"
#define BLYNK_AUTH_TOKEN "uL4unSmNkmWFN-KoaCVlZ6p_WaFVV6tC"


#include <WiFi.h>
#include <BlynkSimpleArduinoNano.h>

char ssid[] = "BBPVP BEKASI ELECTRONIC";
char pass[] = "Bbpvp2024Elektro";

BlynkTimer Data;

#include "DHT.h"
DHT dht(D5, DHT11);

#include <LCD_I2C.h>
LCD_I2C lcd(0x27, 16, 2);

float h,t;
int setpoin;
int enable;

void setup() {
  Serial.begin(9600);
  
  
  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);
  dht.begin();
  Data.setInterval(1000L, DHTdata);
  lcd.begin();
  lcd.backlight();
  pinMode(D0, OUTPUT);
}

BLYNK_WRITE(V2){
  setpoin = param.asInt();
}

BLYNK_WRITE(V3){
  enable = param.asInt();
}

void DHTdata(){
  h = dht.readHumidity();
  Blynk.virtualWrite(V1, h);
  lcd.setCursor(9,0);
  lcd.print("H:");
  lcd.print(h);

  t = dht.readTemperature();
  Blynk.virtualWrite(V0, t);
  lcd.setCursor(0, 0);
  lcd.print("T:");
  lcd.print(t);

  Serial.print("Humidity: ");
  Serial.println(h);
  Serial.print("Temperature: ");
  Serial.println(t);

  lcd.setCursor(0,1);
  lcd.print("S:");
  lcd.print(setpoin);

  if(enable == 1){
    lcd.setCursor(5,1);
    lcd.print("E:ON ");
  }
  else{
    lcd.setCursor(5,1);
    lcd.print("E:OFF");
  }

  if(t < setpoin && enable == 1){
    digitalWrite(D0, HIGH);
    Blynk.virtualWrite(V4, 1);
    lcd.setCursor(11, 1);
    lcd.print("B:ON ");
  }
  else{
    digitalWrite(D0, LOW);
    Blynk.virtualWrite(V4, 0);
    lcd.setCursor(11, 1);
    lcd.print("B:OFF");
  }
}

void loop() {
  Blynk.run();
  Data.run();
  // lcd.clear();
}