等候室

// 开启 / 关闭
await meeting.adminUpdateWaitingRoomDisabled(false);   // false = 启用等候室

// 查看等候中的人
const users: WaitingRoomUserInfo[] = await meeting.adminWaitingRoomUsers();

// 放行某人
await meeting.adminMoveOutWaitingRoom(userId, nickname);

// 放行全部（不传参数）
await meeting.adminMoveOutWaitingRoom();

// 把会中的人移回等候室
await meeting.adminMoveInWaitingRoom(userId, nickname);

const delegate: SMeetingDelegate = {
  onUserEnterWaitingRoom: (m, data) => {
    // data.uid / name / avatar —— 有人在门外等
    this.waiting = [...this.waiting, data];        // 建新数组
    this.showBadge(this.waiting.length);
  },
  onUserExitWaitingRoom: (m, data) => {
    this.waiting = this.waiting.filter((u) => u.uid !== data.uid);
  },
  onWaitingRoomDisabledChange: (m, data) => {
    // data.waitingRoomDisabled / opUid
  }
};

onMoveToWaitingRoom: (m) => {
  // 已经被移出会议主房间
  this.stage = 'waiting';
  this.stopRenderingMeeting();     // 停止渲染会议内容
}

await meeting.exitWaitingRoom(meetingId, roomNo);

onRoomJoinFailed: (m, data) => {
  // data.failedType 会指出原因
  console.info(`未直接入会: ${data.errDesc}`);
}

@State waiting: WaitingRoomUserInfo[] = [];

aboutToAppear(): void {
  this.meeting.delegates.add(this.delegate);
  if (this.isHost) {
    this.meeting.adminWaitingRoomUsers().then((us) => { this.waiting = us; });
  }
}

build() {
  Column() {
    ForEach(this.waiting, (u: WaitingRoomUserInfo) => {
      Row() {
        Text(u.name)
        Button('放行').onClick(async () => {
          await this.meeting.adminMoveOutWaitingRoom(u.userId, u.name);
        })
      }
    }, (u: WaitingRoomUserInfo) => u.userId)

    if (this.waiting.length > 1) {
      Button('全部放行').onClick(async () => {
        await this.meeting.adminMoveOutWaitingRoom();
      })
    }
  }
}