// #include <PubSubClient.h>
// #include <NTPClient.h>
// // #include "DHTesp.h"
// #include <WiFi.h>

#define LDR_1 12  // Replace with your chosen analog pin
#define LDR_2 14

#define LED 13 // Replace with your chosen digital pin

int LDR_1_Value;  // Variable to store the analog reading from the LDR
int LDR_2_Value;
double brightness_1;   // Variable to store the calculated brightness value
int brightness_2;

//const int DHT_PIN = 27;

// DHTesp dhtSensor;

// mqttClient the variable 
//PubSubClient mqttClient(espClient);

char LDR_1_Ar[6];

// #include <ESP32Servo.h> // Include the Servo library (might need installation)

// const int servoPin = D2;  // Replace with your chosen digital pin
// Servo myservo;          // Create a Servo object

// int pos = 0;             // Variable to store the servo position

void setup() {
  Serial.begin(115200); // Start serial communication for monitoring
  pinMode(LDR_1, INPUT);  // Set the LDR pin as an input
  // pinMode(LDR_2, INPUT); 
  // pinMode(LED, OUTPUT); // Set the LED pin as an output

  // dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  
  //myservo.attach(servoPin); // Attach the servo to the specified pin

}

void loop() {
  LDR_1_Value = analogRead(LDR_1);  // Read the analog value from the LDR
  Serial.println(LDR_1_Value);        // Print the sensor value to the serial monitor
  delay(1000);                        // Delay for 1 second

  // LDR_2_Value = analogRead(LDR_2);  // Read the analog value from the LDR
  // Serial.println(LDR_2_Value);        // Print the sensor value to the serial monitor
  // delay(1000);

  // Map the LDR reading (0-1023) to a brightness value (0-255) for PWM
  brightness_1 = map(LDR_1_Value, 32, 4063, 0, 1);
  Serial.println(brightness_1);
  // Use PWM (Pulse Width Modulation) to control LED brightness
  
  //analogWrite(LED, brightness_1);

  // brightness_2 = map(LDR_2_Value, 32, 4063, 0, 255);
  // Serial.println(brightness_2);
  // // Use PWM (Pulse Width Modulation) to control LED brightness
  
  //analogWrite(LED, brightness_2);

  // if (brightness_1 > brightness_2){
  //   digitalWrite(LED, HIGH);
  // }else{
  //   digitalWrite(LED, LOW);
  // }

  dtostrf(brightness_1, 0, 0, LDR_1_Ar);

  // itoa(brightness_1, LDR_1_Ar, 10);

  Serial.println(LDR_1_Ar);


  delay(500);

  // digitalWrite(LED, HIGH);
  // delay(1000);
  // digitalWrite(LED, LOW);
  // delay(1000);

  // for (pos = 0; pos <= 180; pos += 1) { // Sweep from 0 to 180 degrees
  //   myservo.write(pos);                  // Tell the servo to go to this position
  //   delay(15);                           // Wait for 15 milliseconds
  // }
  // for (pos = 180; pos >= 0; pos -= 1) { // Sweep back from 180 to 0 degrees
  //   myservo.write(pos);
  //   delay(15);
  // }
}

// int ledPin = 9;      // LED connected to digital pin 9
// int analogPin = 3;   // potentiometer connected to analog pin 3
// int val = 0;         // variable to store the read value

// void setup() {
//   pinMode(ledPin, OUTPUT);  // sets the pin as output
// }

// void loop() {
//   val = analogRead(analogPin);  // read the input pin
//   analogWrite(ledPin, val / 4); 
//   // analogRead values go from 0 to 1023, analogWrite values from 0 to 255
// }