calorimeter/lib/utils/calendar_floating_button.dart

/* SPDX-License-Identifier: GPL-3.0-or-later */
/* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
import 'package:calorimeter/utils/date_time_helper.dart';
import 'package:flutter/material.dart';

class CalendarFAB extends StatelessWidget {
  final DateTime startFromDate;
  final Function(DateTime?) onDateSelected;

  const CalendarFAB(
      {super.key, required this.startFromDate, required this.onDateSelected});

  @override
  Widget build(BuildContext context) {
    return FloatingActionButton(
      onPressed: () async {
        var datePicked = await showDatePicker(
          locale: const Locale('de'),
          context: context,
          initialDate: startFromDate,
          currentDate: DateTimeHelper.now(),
          firstDate:
              DateTimeHelper.now().subtract(const Duration(days: 365 * 10)),
          lastDate: DateTimeHelper.now().add(const Duration(days: 365 * 10)),
        );

        if (!context.mounted) return;

        onDateSelected(datePicked?.copyWith(isUtc: true));
      },
      heroTag: "calendarFAB",
      child: const Icon(Icons.date_range),
    );
  }
}