#define BLYNK_TEMPLATE_ID "TMPL6oFkEAn95"
#define BLYNK_TEMPLATE_NAME "Monitoring Kelompok 2"
#define BLYNK_AUTH_TOKEN "uuEtTzMBgPyAt-NoqJwzEIXoO7pLC5zz"

#include <WiFi.h>
#include <BlynkSimpleEsp32.h>
#include <DHTesp.h> //Library untuk DHT

char auth[] = BLYNK_AUTH_TOKEN; //Auth Token

char ssid[] = "Wokwi-GUEST"; //nama hotspot yang digunakan
char pass[] = "";            //password hotspot yang digunakan

const int DHT_PIN = 15;
#define LDR_PIN 34 //Pin analog ESP32 untuk LDR

DHTesp dht_Gudang;
BlynkTimer timer;

float luxCalibrationFactor = 0.05; // Adjust this value based on your calibration factor
int totalLux_Gudang = 0;

void readLDRGudang()
{
  int ldrValue = analogRead(LDR_PIN);

  // Convert LDR value to lux using the calibration factor
  float luxValue = ldrValue * luxCalibrationFactor;

  totalLux_Gudang += luxValue; // Accumulate the lux readings

  Serial.print("LDR Value: ");
  Serial.print(ldrValue);
  Serial.print(" Lux Value: ");
  Serial.println(luxValue, 2); // Display lux value with 2 decimal places
  Blynk.virtualWrite(V2, luxValue);

}


void SensorDHT()
{
  TempAndHumidity data = dht_Gudang.getTempAndHumidity();

  Serial.print("Gudang - Temperature: ");
  Serial.print(data.temperature);
  Serial.println("C ");
  Serial.print("Gudang - Kelembaban: ");
  Serial.print(data.humidity);
  Serial.println("% ");

  Blynk.virtualWrite(V0, data.temperature); //mengirimkan data temperatur ke Virtual pin V0 di Blynk Cloud
  Blynk.virtualWrite(V1, data.humidity);    //mengirimkan data kelembaban ke Virtual pin V1 di Blynk Cloud
}

void setup()
{
  Serial.begin(115200);
  dht_Gudang.setup(DHT_PIN, DHTesp::DHT22);
  Blynk.begin(auth, ssid, pass);
  timer.setInterval(1000, SensorDHT);
  timer.setInterval(1000, readLDRGudang);


}

void loop()
{
  Blynk.run();
  timer.run();
}