export default function copyCode() {

const buttons = Array.from(document.querySelectorAll('button.js-btn-copy'))

if (!buttons) return

buttons.forEach((button) =>

button.addEventListener('click', async () => {

const codeId = (button as HTMLElement).dataset.clipboard

if (!codeId) return

const pre = document.querySelector(`pre[data-clipboard="${codeId}"]`) as HTMLElement | null

if (!pre) return

const text = pre.innerText

if (!text) return

await navigator.clipboard.writeText(text)

const beforeTooltip = button.getAttribute('aria-label') || ''

button.setAttribute('aria-label', 'Copied!')

setTimeout(() => {

button.setAttribute('aria-label', beforeTooltip)

}, 2000)

}),

)

}