export async function copyText(value: string) {
  if (typeof navigator !== 'undefined' && navigator.clipboard?.writeText) {
    try {
      await navigator.clipboard.writeText(value)
      return
    } catch {
      // In insecure development contexts the Clipboard API may exist but reject.
    }
  }

  if (typeof document === 'undefined' || !document.body) {
    throw new Error('Clipboard is unavailable')
  }

  const textarea = document.createElement('textarea')
  textarea.value = value
  textarea.readOnly = true
  textarea.setAttribute('aria-hidden', 'true')
  Object.assign(textarea.style, {
    position: 'fixed',
    inset: '0 auto auto -9999px',
    opacity: '0',
    pointerEvents: 'none',
  })
  document.body.appendChild(textarea)
  textarea.select()

  try {
    if (typeof document.execCommand !== 'function' || !document.execCommand('copy')) {
      throw new Error('Clipboard copy failed')
    }
  } finally {
    textarea.remove()
  }
}