Function initNotify

client/web/plugins/com.msgbyte.notify/src/notify.ts:18–95

()

const TAG = 'tailchat-message';

export function initNotify() {
  if (Notification.permission === 'default') {
    Notification.requestPermission();
  }

  const registration: ServiceWorkerRegistration | null =
    getServiceWorkerRegistration();
  if (registration) {
    registration.addEventListener('notificationclick', (e: any) => {
      const tag = e.notification.tag;
      const data = e.notification.data;

      handleMessageNotifyClick(tag, data);
    });
  }

  let isBlur = false;
  window.addEventListener('focus', () => {
    setBubble(0); // 点击时清空
    isBlur = false;
  });
  window.addEventListener('blur', () => (isBlur = true));

  sharedEvent.on('receiveUnmutedMessage', (message) => {
    const currentUserId = getGlobalState()?.user.info._id;

    if (currentUserId === message.author) {
      // 忽略本人消息
      return;
    }

    const hidden = window.document.hidden ?? false;
    if (hidden || isBlur) {
      // 如果当前不是活跃窗口或处于隐藏状态，则创建通知

      if (Notification.permission === 'granted') {
        // TODO: 需要增加显示所在群组
        Promise.all([
          getCachedUserInfo(message.author),
          message.groupId
            ? getCachedBaseGroupInfo(message.groupId).then((d) => d.name)
            : Promise.resolve(Translate.dm),
        ]).then(([userInfo, scopeName]) => {
          const nickname = userInfo?.nickname ?? '';
          const icon = userInfo?.avatar ?? undefined;
          const content = getMessageTextDecorators().serialize(message.content); // 只显示无富文本形式的消息

          const title = `${Translate.from} [${scopeName}] ${nickname}`;
          const options: NotificationOptions = {
            body: content,
            icon,
            tag: TAG,
            renotify: true,
            data: message,
            silent: true, // 因为有提示音了，所以禁音默认音
          };

          if (registration && registration.showNotification) {