wip countdown timer

lib/extensions/dateOfTimeExtensions.dart

@@ -0,0 +1,28 @@
+import 'package:flutter/material.dart';
+
+extension TimeExtensions on DateTime {
+  DateTime forwardTo(TimeOfDay timeOfDay) {
+    final now = DateTime.now();
+    final today = DateTime(now.year, now.month, now.day);
+    DateTime result;
+
+    final targetTime = DateTime(now.year, now.month, now.day, timeOfDay.hour, timeOfDay.minute);
+    if (targetTime.isBefore(now) || targetTime.isAtSameMomentAs(now)) {
+      result = today.add(Duration(days: 1));
+    } else {
+      result = today;
+    }
+
+    return result.add(Duration(hours: timeOfDay.hour, minutes: timeOfDay.minute));
+  }
+
+  bool isBetweenTimeOfDay(TimeOfDay start, TimeOfDay end) {
+    final now = this;
+    final today = DateTime(now.year, now.month, now.day);
+
+    final startTime = today.add(Duration(hours: start.hour, minutes: start.minute));
+    final endTime = today.add(Duration(hours: end.hour, minutes: end.minute));
+
+    return now.isAfter(startTime) && now.isBefore(endTime);
+  }
+}