#include <WiFi.h>
#include <WiFiClient.h>
#include <WebServer.h>
#include <LiquidCrystal_I2C.h>

// Replace with your network credentials
const char* ssid = "Rajj";
const char* password = "rajj4321";

// Create an instance of the web server
WebServer server(80);

// Create an instance of the LCD display
LiquidCrystal_I2C lcd(0x3F,16,2);

void setup() {
  Serial.begin(115200);
  // Initialize the LCD display
  lcd.init();
  lcd.backlight();
  lcd.setCursor(2, 0);
  lcd.print("Hello, Rajj!");
  // Connect to Wi-Fi network
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }

  // Print the ESP32's IP address
  Serial.println(WiFi.localIP());

  // Start the web server
  server.on("/", handleRoot);
  server.begin();
  Serial.println("Web server started.");
}

void loop() {
  server.handleClient();
}

void handleRoot() {
  // Get the value of millis()
  unsigned long millisValue = millis();

  // Display the message on the LCD display
  lcd.setCursor(7, 1);
  lcd.print(millis() / 1000);
  // Send the message to the client as an HTTP response
  String message = "<h1>I just made this project RAJJ YT</h1>";
  message += "<p>Millis value: ";
  message += millisValue / 1000;
  message += "</p>";
  message += "<meta http-equiv='refresh' content='1'>";
  server.send(200, "text/html", message);
}