feat: add validated semester and lesson calculations

2026-10-12 23:13:02 +08:00
parent 36d18f029f
commit ae8e347e49
36 changed files with 1522 additions and 1 deletions
@@ -0,0 +1,20 @@
+class LessonSlot {
+  const LessonSlot(this.period, this.startMinute, this.endMinute);
+  final int period, startMinute, endMinute;
+}
+
+const lessonSlots = [
+  LessonSlot(1, 510, 555),
+  LessonSlot(2, 560, 605),
+  LessonSlot(3, 620, 665),
+  LessonSlot(4, 670, 715),
+  LessonSlot(5, 870, 915),
+  LessonSlot(6, 920, 965),
+  LessonSlot(7, 980, 1025),
+  LessonSlot(8, 1030, 1075),
+  LessonSlot(9, 1170, 1215),
+  LessonSlot(10, 1220, 1265),
+  LessonSlot(11, 1270, 1315),
+];
+String minuteLabel(int minute) =>
+    '${(minute ~/ 60).toString().padLeft(2, '0')}:${(minute % 60).toString().padLeft(2, '0')}';