home.js

(function () {
  "use strict";

  /**
   * Easy selector helper function
   */
  const select = (el, all = false) => {
    el = el.trim()
    if (all) {
      return [...document.querySelectorAll(el)]
    } else {
      return document.querySelector(el)
    }
  }

  /**
   * Easy event listener function
   */
  const on = (type, el, listener, all = false) => {
    let selectEl = select(el, all)
    if (selectEl) {
      if (all) {
        selectEl.forEach(e => e.addEventListener(type, listener))
      } else {
        selectEl.addEventListener(type, listener)
      }
    }
  }

  /**
   * Easy on scroll event listener 
   */
  const onscroll = (el, listener) => {
    el.addEventListener('scroll', listener)
  }

  /**
   * Navbar links active state on scroll
   */
  let navbarlinks = select('#navbar .scrollto', true)
  const navbarlinksActive = () => {
    let position = window.scrollY + 200
    navbarlinks.forEach(navbarlink => {
      if (!navbarlink.hash) return
      let section = select(navbarlink.hash)
      if (!section) return
      if (position >= section.offsetTop && position <= (section.offsetTop + section.offsetHeight)) {
        navbarlink.classList.add('active')
      } else {
        navbarlink.classList.remove('active')
      }
    })
  }
  window.addEventListener('load', navbarlinksActive)
  onscroll(document, navbarlinksActive)

  /**
   * Scrolls to an element with header offset
   */
  const scrollto = (el) => {
    let header = select('#header')
    let offset = header.offsetHeight

    let elementPos = select(el).offsetTop
    window.scrollTo({
      top: elementPos - offset,
      behavior: 'smooth'
    })
  }

  /**
   * Toggle .header-scrolled class to #header when page is scrolled
   */
  let selectHeader = select('#header')
  if (selectHeader) {
    const headerScrolled = () => {
      if (window.scrollY > 100) {
        selectHeader.classList.add('header-scrolled')
      } else {
        selectHeader.classList.remove('header-scrolled')
      }
    }
    window.addEventListener('load', headerScrolled)
    onscroll(document, headerScrolled)
  }

  /**
   * Back to top button
   */
  let backtotop = select('.back-to-top')
  if (backtotop) {
    const toggleBacktotop = () => {
      if (window.scrollY > 100) {
        backtotop.classList.add('active')
      } else {
        backtotop.classList.remove('active')
      }
    }
    window.addEventListener('load', toggleBacktotop)
    onscroll(document, toggleBacktotop)
  }

  /**
   * Mobile nav toggle
   */
  on('click', '.mobile-nav-toggle', function (e) {
    select('#navbar').classList.toggle('navbar-mobile')
    this.classList.toggle('bi-list')
    this.classList.toggle('bi-x')
  })

  /**
   * Mobile nav dropdowns activate
   */
  on('click', '.navbar .dropdown > a', function (e) {
    if (select('#navbar').classList.contains('navbar-mobile')) {
      e.preventDefault()
      this.nextElementSibling.classList.toggle('dropdown-active')
    }
  }, true)

  /**
   * Scrool with ofset on links with a class name .scrollto
   */
  on('click', '.scrollto', function (e) {
    if (select(this.hash)) {
      e.preventDefault()

      let navbar = select('#navbar')
      if (navbar.classList.contains('navbar-mobile')) {
        navbar.classList.remove('navbar-mobile')
        let navbarToggle = select('.mobile-nav-toggle')
        navbarToggle.classList.toggle('bi-list')
        navbarToggle.classList.toggle('bi-x')
      }
      scrollto(this.hash)
    }
  }, true)

  /**
   * Scroll with ofset on page load with hash links in the url
   */
  window.addEventListener('load', () => {
    if (window.location.hash) {
      if (select(window.location.hash)) {
        scrollto(window.location.hash)
      }
    }
  });

  /**
   * Preloader
   */
  let preloader = select('#preloader');
  if (preloader) {
    window.addEventListener('load', () => {
      preloader.remove()
    });
  }

  /**
   * Initiate  glightbox 
   */
  const glightbox = GLightbox({
    selector: '.glightbox'
  });

  /**
   * Skills animation
   */
  let skilsContent = select('.skills-content');
  if (skilsContent) {
    new Waypoint({
      element: skilsContent,
      offset: '80%',
      handler: function (direction) {
        let progress = select('.progress .progress-bar', true);
        progress.forEach((el) => {
          el.style.width = el.getAttribute('aria-valuenow') + '%'
        });
      }
    })
  }

  /**
   * Animation on scroll
   */
  window.addEventListener('load', () => {
    AOS.init({
      duration: 1000,
      easing: "ease-in-out",
      once: true,
      mirror: false
    });
  });
})()
document.getElementById("loginForm").addEventListener("submit", function (event) {
  event.preventDefault();

  const username = document.getElementById("username").value;
  const password = document.getElementById("password").value;

  fetch("/login", {
    method: "POST",
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({ username, password })
  })
    .then(response => response.json())
    .then(data => {
      if (data.success) {
        window.location.href = "index.html"; // Redirecting to home page
      } else {
        document.getElementById("message").innerText = data.message;
      }
    })
    .catch(error => console.error("Error:", error));
});