<?php
wp_enqueue_script('brt-gsap');
?>

<script>
document.addEventListener('DOMContentLoaded', () => {
  // Check if it's a touch device
  const isTouchDevice = 'ontouchstart' in window;
  const createCursorFollower = () => {
    const $el = document.querySelector('.bt-cursor-follower');
    // Each time the mouse coordinates are updated,
    // we need to pass the values to gsap in order
    // to animate the element
    window.addEventListener('mousemove', (e) => {
      const { target, clientX, clientY } = e;
      // Check if target is inside elements with class .bt-blog-card8
      const isTargetBlogCard = target?.closest('.bt-blog-card8');
      // GSAP config
      gsap.to($el, {
        x: clientX - 48, // Adjusted to position cursor in the middle
        y: clientY - 48, // Adjusted to position cursor in the middle
        duration: 0.7,
        ease: 'power4', // More easing options here: https://gsap.com/docs/v3/Eases/
        opacity: isTargetBlogCard ? 1 : 0,
        transform: `scale(${isTargetBlogCard ? 1 : 0})`,
      });
    });
    // Hiding the cursor element when the mouse cursor
    // is moved out of the page
    document.addEventListener('mouseleave', (e) => {
      gsap.to($el, {
        duration: 0.7,
        opacity: 0,
        transform: 'scale(0)',
      });
    });
  };
  // Only invoke the function if it isn't a touch device
  if (!isTouchDevice) {
    createCursorFollower();
  }
});
</script>