showCalendarMulti static method

Future<List<DateTime>?> showCalendarMulti({ List<DateTime>? initDateTime, DateTime? minDateTime, DateTime? maxDateTime, int selectMaxCount = 5, dynamic required, String? errorFontfamily, String? lastMonthString, String? nextMonthString, String? cancelString, String? okString, String? selectDateString, String? daysMaxString, })

달력 호출(multi)

Implementation

static Future<List<DateTime>?> showCalendarMulti({
  // 초기값
  List<DateTime>? initDateTime,
  // 최소날짜
  DateTime? minDateTime,
  // 최대날짜
  DateTime? maxDateTime,
  // 최대 개수
  int selectMaxCount = 5,
  required,
  final String? errorFontfamily,
  final String? lastMonthString,
  final String? nextMonthString,
  final String? cancelString,
  final String? okString,
  final String? selectDateString,
  final String? daysMaxString,
}) async {
  Set<DateTime> calendarSet = {};
  var result = await showCalendarDatePicker2Dialog(
    context: clueNavigatorKey.currentContext!,
    // 날짜 초기값
    value: initDateTime ?? [],
    config: CalendarDatePicker2WithActionButtonsConfig(
      selectedDayHighlightColor: MyColors.xFF8299FF,
      selectedRangeHighlightColor: MyColors.xFF8299FF,
      dayTextStyle: const TextStyle(fontSize: 12, color: MyColors.xFF000000),
      calendarType: CalendarDatePicker2Type.multi,
      dayBuilder: ({required date, decoration, isDisabled, isSelected, isToday, textStyle}) {
        if (isSelected == true) {
          calendarSet.add(date);
        } else {
          calendarSet.removeWhere((element) => element.yyyyMMdd == date.yyyyMMdd);
        }
        return null;
      },
      // 현재날짜 표시(테두리)
      currentDate: DateTime.now(),
      // 조건 - 최소날짜
      firstDate: minDateTime,
      // 조건 - 최대날짜
      lastDate: maxDateTime,
      // < 버튼
      lastMonthIcon: Tooltip(message: lastMonthString ?? "last_month", child: MyImages.leftArrow),
      // > 버튼
      nextMonthIcon: Tooltip(message: nextMonthString ?? "next_month", child: MyImages.rightArrow),
      buttonPadding: EdgeInsets.zero,
      // 취소버튼
      cancelButton: TextButton(
        onPressed: () {
          Navigator.pop(clueNavigatorKey.currentContext!);
        },
        child: Text(
          cancelString ?? "cancel",
          style: MyTextStyle.size14,
        ),
      ),
      // 확인버튼
      okButton: TextButton(
        onPressed: () {
          if (calendarSet.isEmpty) {
            ClueOverlay.showErrorToast(selectDateString ?? "select_date");
          } else if (calendarSet.length > selectMaxCount) {
            ClueOverlay.showErrorToast(daysMaxString ?? "days_maximum");
          } else {
            Navigator.pop(clueNavigatorKey.currentContext!, calendarSet.toList());
          }
        },
        child: Text(
          okString ?? "ok",
          style: MyTextStyle.size14,
        ),
      ),
    ),
    // 다이얼로그 크기
    dialogSize: const Size(500, 450),
    // 다이얼로그 배경색
    dialogBackgroundColor: MyColors.xFFFFFFFF,
    // 네비게이션 라우트 이름
    routeSettings: const RouteSettings(name: 'showCalendarMulti'),
    // 다이얼로그 테두리
    borderRadius: BorderRadius.circular(5),
  );

  return result?.map((e) => e!).toList();
}