INNER CODE UNIT · TypeScript

showWebNotification

libnyanpasu/clash-nyanpasu · frontend/platform/src/index.ts:13

export async function showWebNotification({
  title,
  body,
}: WebNotificationOptions): Promise<void> {
  if (typeof window === 'undefined') return
  const fallback = () => window.alert(body ? `${title}: ${body}` : title)
  if (!('Notification' in window)) {
    fallback()
    return
  }

  try {
    const permission =
      Notification.permission === 'default'
        ? await Notification.requestPermission()
        : Notification.permission
    if (permission === 'granted') {
      const notification = new Notification(title, { body })

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