#include <WiFi.h>
#include <FirebaseESP32.h>
#include <addons/TokenHelper.h>
#include "DHT.h"

#define TempSensor 15
#define DHTTYPE DHT22
DHT dht(TempSensor, DHTTYPE);


//Wifi config

#define WIFI_SSID "Wokwi-GUEST"
#define WIFI_PASSWORD ""

//Define DB url&Api

#define API_KEY "AIzaSyBL_f0h7CX4vrpEOOQexdXBgVk21Ax8oJw"
#define DATABASE_URL "https://ledtest-bdf64-default-rtdb.asia-southeast1.firebasedatabase.app/"

//Define Email&Pw

#define USER_EMAIL "[email protected]"
#define USER_PASSWORD "123456"

//Define data obj firebase

FirebaseData fbdo;
FirebaseAuth auth;
FirebaseConfig config;









void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");

  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);

  while(WiFi.status() != WL_CONNECTED){
    Serial.print(".");
    delay(300);

  }
  Serial.println();
  Serial.print("connect with IP: ");
  Serial.println(WiFi.localIP());
  Serial.println();

  config.api_key =API_KEY;
  config.database_url =DATABASE_URL;

  auth.user.email = USER_EMAIL;
  auth.user.password = USER_PASSWORD;

  config.token_status_callback = tokenStatusCallback;

  Firebase.begin(&config,&auth);
  Firebase.reconnectWiFi(true);

  pinMode(14, OUTPUT);

}
String x="";

void loop() {

  float tempState = dht.readTemperature();
  float humidity = dht.readHumidity();

    if (Firebase.set(fbdo, "/temperature", tempState)) {
    Serial.println("Temperature sent to Firebase!");
  } else {
    Serial.println("Failed to send temperature to Firebase.");
    Serial.println("Error: " + fbdo.errorReason());
  }

if(Firebase.getString(fbdo,"/status")){
  if(fbdo.dataType()=="string"){
    x=fbdo.stringData();

    Serial.print("Data Recieves: ");
    Serial.println(x);
  }
}

if(tempState >40){
  x = "ON";
  Firebase.set(fbdo, "/status", x);
}else{
  x="OFF";
  Firebase.set(fbdo, "/status", x);
}

if( x == "ON"){
  digitalWrite(14, HIGH);
  digitalWrite(32, HIGH);
  delay(300);
  digitalWrite(32, LOW);
  delay(500);
}
else{
  digitalWrite(14, LOW);
}
}