Flutter 如何使listview.builder在筛选列表后实时更新

我有一个流是Bookings的StreamBuilder，我有一个TableCalendar，当点击它时，将使用仅在该日期进行的新的预订过滤列表来更新Listview，问题是当用户广告新的预订时，流会更新，但由于我们依赖于TableCalendar中的按钮单击来更新Listforcew，当添加新的预订时，Listview不会自动更新，有什么方法可以解决这个问题吗？

class _AdminHomePageState extends ConsumerState<AdminHomePage> {
  CalendarFormat _calendarFormat = CalendarFormat.month;
  DateTime _focusedDay = DateTime.now();
  DateTime _selectedDay = DateTime.now();
  DBHandler dbhandler = DBHandler();
  List<Booking> allBookings = [];
  List<Booking> filteredBooking = [];

//now i neeed a selected events where it returns events for a certain day when clciked
  Map<DateTime, List<Booking>> events = {};

  @override
  void initState() {
    super.initState();
 
  }

  List<Booking> filterBookingsByDate(
      DateTime selectedDate, List<Booking> unfiltered) {
    List<Booking> filteredBookings = [];

    for (var booking in unfiltered) {
      if (isSameDay(booking.bookingDate, selectedDate)) {
        filteredBookings.add(booking);
      }
    }

    return filteredBookings;
  }

  //need a method here to get bookings for a particular Date
  //I can interate thourhg the Bookings list trying to match the bookingDate to selectedDay

  @override
  Widget build(BuildContext context) {
    final bookingsAsyncValue = ref.watch(bookingsProvider);

    return Scaffold(
      appBar: AppBar(
        title: Text('Bookings'),
      ),
      body: bookingsAsyncValue.when(
        data: (bookings) {
          return Padding(
            padding: const EdgeInsets.all(8.0),
            child: Column(
              children: [
                Expanded(
                  flex: 1,
                  child: Container(
                    height: 300,
                    child: TableCalendar(
                      firstDay: DateTime.utc(2010, 10, 16),
                      lastDay: DateTime.utc(2030, 3, 14),
                      focusedDay: DateTime.now(),
                      calendarFormat: _calendarFormat,
                      calendarStyle:
                          const CalendarStyle(outsideDaysVisible: false),
                      onFormatChanged: (format) {
                        setState(() {
                          _calendarFormat = format;
                        });
                      },
                      selectedDayPredicate: (day) {
                        return isSameDay(_selectedDay, day);
                      },
                      onDaySelected: (selectedDay, focusedDay) {
                        setState(() {
                          _selectedDay = selectedDay;
                          _focusedDay =
                              focusedDay; // Update focused day as well
                          filteredBooking =
                              filterBookingsByDate(selectedDay, bookings);
                          //ChatGpt here you should show the bookings that have a startDate on the selected day

                          //use the Selected Day to get List of bookings below
                        });
                      },
                      onPageChanged: (focusedDay) {
                        _focusedDay = focusedDay;
                      },
                      eventLoader: (day) {
                        // Remove the time information from the day parameter
                        DateTime dateOnly =
                            DateTime(day.year, day.month, day.day);
                        return events[dateOnly] ?? [];
                      },
                    ),
                  ),
                ),
                Container(
                  height: 300,
                  child: ListView.builder(
                    itemCount: filteredBooking.length,
                    itemBuilder: (context, index) {
                      final booking = filteredBooking[index];
                      return ListTile(
                        title: Text(booking.serviceTitle),
                        subtitle: Column(
                          crossAxisAlignment: CrossAxisAlignment.start,
                          children: [
                            Text('Email: ${booking.userEmail}'),
                            Text(
                                'Date: ${DateFormat('yyyy-MM-dd').format(booking.bookingDate)}'),
                            Text(
                                'StartTime: ${DateFormat('HH:mm').format(booking.startTime)}'),
                          ],
                        ),
                        // Add more widgets to display other booking details
                      );
                    },
                  ),
                ),
              ],
            ),
          );
        },
        loading: () {
          return Center(
            child: CircularProgressIndicator(),
          );
        },
        error: (error, stackTrace) {
          return Center(
            child: Text('Error: $error'),
          );
        },
      ),
    );
  }
}