From 8b333e7bb7ffd078cc0f64ff6ddeee4aaccc6f88 Mon Sep 17 00:00:00 2001
From: mike doornenbal <mikedoornenbal9@icloud.com>
Date: Mon, 11 Dec 2023 10:06:40 +0100
Subject: [PATCH] feat: ability to sort on starttime

---
 CHANGELOG.md                                       |  2 ++
 .../flutter_timetable_view/lib/src/timetable.dart  | 14 ++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21a0fc6..878be45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -34,3 +34,5 @@
 ## [2.0.0] - 03 December 2023
 
 * Create Melos variant of the component where there are multiple packages in the same repository.
+
+* Added the option to sort on the starttime of an event.
diff --git a/packages/flutter_timetable_view/lib/src/timetable.dart b/packages/flutter_timetable_view/lib/src/timetable.dart
index ce79695..9b66f25 100644
--- a/packages/flutter_timetable_view/lib/src/timetable.dart
+++ b/packages/flutter_timetable_view/lib/src/timetable.dart
@@ -36,6 +36,7 @@ class Timetable extends StatefulWidget {
     this.mergeBlocks = false,
     this.combineBlocks = true,
     this.sortByIdAscending = false,
+    this.sortByStartTime = false,
     this.onOverScroll,
     this.onUnderScroll,
     this.scrollTriggerOffset = 120,
@@ -102,6 +103,9 @@ class Timetable extends StatefulWidget {
   /// Whether or not to sort blocks by their ID in ascending order.
   final bool sortByIdAscending;
 
+  /// Whether or not to sort blocks by their StartTime.
+  final bool sortByStartTime;
+
   /// The offset which trigger the jump to either the previous or next page. Can't be lower then [scrollJumpToOffset].
   final double scrollTriggerOffset;
 
@@ -157,6 +161,12 @@ class _TimetableState extends State<Timetable> {
     }
   }
 
+  int compareTimeOfDay(TimeOfDay time1, TimeOfDay time2) {
+    var totalMinutes1 = time1.hour * 60 + time1.minute;
+    var totalMinutes2 = time2.hour * 60 + time2.minute;
+    return totalMinutes1.compareTo(totalMinutes2);
+  }
+
   @override
   void dispose() {
     if (widget.scrollController == null) {
@@ -181,6 +191,10 @@ class _TimetableState extends State<Timetable> {
           ));
     }
 
+    if (widget.sortByStartTime) {
+      blocks.sort((a, b) => compareTimeOfDay(a.start, b.start));
+    }
+
     var linePadding = _calculateTableTextSize().width;
     return SizedBox(
       width: widget.size?.width,