#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <DHT.h>

#define DISPLAY_BOYI 64
#define DISPLAY_ENI 128
#define DHTPIN 2
#define DHT_TURI DHT22
#define KOTARISH 6  
#define TUSHIRISH 5 

Adafruit_SSD1306 display(DISPLAY_ENI, DISPLAY_BOYI, &Wire, -1);
DHT dht(DHTPIN, DHT_TURI);
int joriyHarorat = 0;
int joriyNamlik = 0;
int kiritilganTemp = 25;


void setup() {
  Serial.begin(9600);
  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
    Serial.println(F("SSD1306 bog'lanishda xatolik"));
  }
  display.clearDisplay();
  pinMode(KOTARISH, INPUT);
  pinMode(TUSHIRISH, INPUT);
  dht.begin();
}

void loop() {
  readSensorData();
  handleButtons();
  displayData();
  delay(500);
}


void readSensorData() {
  joriyHarorat = dht.readTemperature();
  joriyNamlik = dht.readHumidity();
}


void handleButtons() {
 
  if (digitalRead(KOTARISH) == HIGH ) {
    kiritilganTemp++;
    Serial.println("Ko'tarish bosildi");
  }

  if (digitalRead(TUSHIRISH) == HIGH ) {
    kiritilganTemp--;
     Serial.println("Tushirish bosildi");
  }
}

void displayData() {
  display.clearDisplay();
  display.setTextSize(1);
  display.setTextColor(SSD1306_WHITE);
  display.setCursor(0, 0);
  display.print(F("Harorat: "));
  display.print(joriyHarorat);
  display.println(F(" C"));

  display.setCursor(0, 10);
  display.print(F("Namlik: "));
  display.print(joriyNamlik);
  display.println(F("%"));

  display.setCursor(0, 20);
  display.print(F("Kiritilgan: "));
  display.print(kiritilganTemp);
  display.println(F(" C"));

  display.display();
}