function generateRandomId(length) {
  const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
  let result = '';
  for (let i = 0; i < length; i++) {
    result += characters.charAt(Math.floor(Math.random() * characters.length));
  }
  return result;
}

// From https://blog.jim-nielsen.com/2022/multiple-inline-svgs/
function uniqueSvg(svg) {
  const id = generateRandomId(10);
  return svg
    .replace(/id="clip/g, `id="${id}__clip`)
    .replace(/clip-path="url\(#clip/g, `clip-path="url(#${id}__clip`);
}

module.exports = {
  uniqueSvg,
};