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

#define WIFI_SSID "Wokwi-GUEST"
#define WIFI_PASSWORD ""
// #define FIREBASE_HOST "iot-lap-default-rtdb.asia-southeast1.firebasedatabase.app"
// #define API_KEY "kI3l8qGZ9oGT6uKHuS2jREk42HMp93Toz7n9Em25"
// #define USER_EMAIL "your_user_email"
// #define USER_PASSWORD "your_user_password"

#define DHTPIN 5          // Chân kết nối cảm biến DHT11
#define DHTTYPE DHT22     // Loại cảm biến DHT (DHT11 hoặc DHT22)

// FirebaseData fbdo;
// FirebaseAuth auth;
// FirebaseConfig config;

DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(115200);
  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi");

  // Khởi tạo cấu hình Firebase
  // config.host = FIREBASE_HOST;
  // config.api_key = API_KEY;
  // auth.user.email = USER_EMAIL;
  // auth.user.password = USER_PASSWORD;
  
  // Firebase.begin(&config, &auth);
  dht.begin();
}

void loop() {
  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  if (!isnan(temperature) && !isnan(humidity)) {
    Serial.print("Temperature: ");
    Serial.print(temperature);
    Serial.print(" °C, Humidity: ");
    Serial.print(humidity);
    Serial.println(" %");

    // Firebase.setFloat(fbdo, "temperature", temperature);
    // Firebase.setFloat(fbdo, "humidity", humidity);

    // // if (Firebase.failed()) {
    // //   Serial.print("Setting data failed: ");
    // //   Serial.println(fbdo.errorReason());
    // // } else {
    // //   Serial.println("Data sent to Firebase");
    // // }

    // delay(60000); // Gửi dữ liệu mỗi 1 phút (60.000 ms)
  } else {
    Serial.println("Failed to read from DHT sensor!");
  }
}