#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 5, 4, 3, 2); 


const int redPotPin = A0;
const int greenPotPin = A1;
const int bluePotPin = A2;
const int lightSensorPin = A3;


const int redPin = 9;
const int greenPin = 10;
const int bluePin = 11;

void setup() {
  // Set PWM pins for LED
  pinMode(redPin, OUTPUT);
  pinMode(greenPin, OUTPUT);
  pinMode(bluePin, OUTPUT);

  // Set up LCD
  lcd.begin(20, 4);
  lcd.clear();
}

void loop() {
  // Read potentiometer values
  int redValue = map(analogRead(redPotPin), 0, 1023, 0, 255);
  int greenValue = map(analogRead(greenPotPin), 0, 1023, 0, 255);
  int blueValue = map(analogRead(bluePotPin), 0, 1023, 0, 255);

  // Read Lux value from light sensor
  int luxValue = analogRead(lightSensorPin);

  // Display RGB and Lux values on LCD
  lcd.setCursor(0, 0);
  lcd.print("Sabrea Khdour");
  lcd.setCursor(0, 1);
  lcd.print("R: ");
  lcd.print(redValue);
  lcd.print(" G: ");
  lcd.print(greenValue);
  lcd.print(" B: ");
  lcd.print(blueValue);
  lcd.setCursor(0, 2);
  lcd.print("Lux: ");
  lcd.print(luxValue);
  lcd.setCursor(0, 3);
  
  
  if (luxValue < 500) {
    digitalWrite(redPin, redValue);
    digitalWrite(greenPin, greenValue);
    digitalWrite(bluePin, blueValue);
    lcd.print("Night");
  } else {
    digitalWrite(redPin, HIGH);
    digitalWrite(greenPin, HIGH);
    digitalWrite(bluePin, HIGH);
    lcd.print("Day");
  }
  
  delay(1000); // Delay for stability
}