#include <DHT.h>
#include <WiFi.h>
#include <WiFiClientSecure.h>
#include <UniversalTelegramBot.h>
#include <LiquidCrystal_I2C.h>
#include <Wire.h>

char auth[] = "6757932554:AAGWCHn90W7dlsiTM1z9k0G6YEjU3FNzELE";
char ssid[] = "Wokwi-GUEST";
char pass[] = "1062313842";

#define DHTPIN 2  
#define DHTTYPE DHT11 

DHT dht(DHTPIN, DHTTYPE);

LiquidCrystal_I2C lcd(0X27 ,20, 4);
const int soilMoisturePin = A0;  
const int relayPinHumidifier = 3;  
const int relayPinWaterPump = 4; 
float persen;

void setup() {
  Serial.begin(9600);
  dht.begin();
  pinMode(relayPinHumidifier, OUTPUT);
  pinMode(relayPinWaterPump, OUTPUT);
  lcd.init();
  lcd.backlight();
  lcd.setCursor(0,0);
  lcd.print("PenyiramOtomatis");
  lcd.setCursor(0,1);
  lcd.print("PenguapOtomatis");
  delay(5000);
  lcd.clear();
}

void loop() {
  delay(1000);

  float humidity = dht.readHumidity();
  int soilMoisture = analogRead(soilMoisturePin);


  if (humidity < 0.5 ) {
      digitalWrite(relayPinHumidifier, HIGH);
      lcd.setCursor(0,0);
      lcd.print("Ruang Kering: "); 
  }
  else {
      digitalWrite(relayPinHumidifier, LOW);
      lcd.setCursor(0,0);
      lcd.print("Ruang Lembab: ");  
  }


  if (soilMoisture < 2000) {
    digitalWrite(relayPinWaterPump, HIGH);
    lcd.setCursor(0,1);
    lcd.print("Tanah Kering: ");  
  } 
  else {
    digitalWrite(relayPinWaterPump, LOW);
    lcd.setCursor(0,1);
    lcd.print("Tanah Lembab: ");  
  }
}