#include <WiFi.h>
#include <FirebaseESP32.h>
#include <DHT.h>

// WiFi Ayarları
const char* ssid = "YOUR_SSID";
const char* password = "YOUR_PASSWORD";

// Firebase Ayarları
#define FIREBASE_HOST "YOUR_FIREBASE_PROJECT_ID.firebaseio.com"
#define FIREBASE_AUTH "YOUR_DATABASE_SECRET"

// DHT Ayarları
#define DHTPIN 14
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);

// Firebase ve WiFi Objesi
FirebaseData firebaseData;

void setup() {
  Serial.begin(115200);

  // WiFi Bağlantısı
  WiFi.begin(ssid, password);
  Serial.print("Connecting to WiFi");
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print(".");
    delay(500);
  }
  Serial.println();
  Serial.print("Connected to WiFi. IP: ");
  Serial.println(WiFi.localIP());

  // Firebase Bağlantısı
  Firebase.begin(FIREBASE_HOST, FIREBASE_AUTH);
  Firebase.reconnectWiFi(true);

  // DHT Başlatma
  dht.begin();
}

void loop() {
  // DHT22'den sıcaklık ve nemi okuma
  float humidity = dht.readHumidity();
  float temperature = dht.readTemperature();

  // Okuma hatalarını kontrol et
  if (isnan(humidity) || isnan(temperature)) {
    Serial.println("Failed to read from DHT sensor!");
    return;
  }

  // Firebase'e veri gönderme
  String path = "/sensorData";
  FirebaseJson json;
  json.set("/temperature", temperature);
  json.set("/humidity", humidity);

  if (Firebase.pushJSON(firebaseData, path, json)) {
    Serial.println("Data sent to Firebase successfully");
  } else {
    Serial.print("Failed to send data to Firebase: ");
    Serial.println(firebaseData.errorReason());
  }

  // Bir sonraki okumaya kadar bekle
  delay(10000);
}