From 821aac1fc6d72247968a089867a76e9342fcc4b3 Mon Sep 17 00:00:00 2001
From: Rajala1404 <115874847+Rajala1404@users.noreply.github.com>
Date: Sat, 20 Dec 2025 22:53:16 +0100
Subject: [PATCH] Add default sorting

---
 lib/applets/lessons/definition.dart           |  9 +++++++-
 .../lessons/teacher/lessons_teacher_view.dart | 23 +++++++++++++++++++
 lib/models/lessons_teacher.dart               |  2 +-
 3 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/lib/applets/lessons/definition.dart b/lib/applets/lessons/definition.dart
index 21fe0984..582616b3 100644
--- a/lib/applets/lessons/definition.dart
+++ b/lib/applets/lessons/definition.dart
@@ -6,6 +6,13 @@ import 'package:lanis/applets/lessons/teacher/lessons_teacher_view.dart';
 
 import '../../models/account_types.dart';
 
+enum SortingType {
+  entryNameAscending,
+  entryNameDescending,
+  entryTimeAscending,
+  entryTimeDescending,
+}
+
 final lessonsDefinition = AppletDefinition(
   appletPhpUrl: 'meinunterricht.php',
   addDivider: false,
@@ -19,7 +26,7 @@ final lessonsDefinition = AppletDefinition(
     AccountType.teacher,
   ],
   allowOffline: false,
-  settingsDefaults: {'showHomework': false},
+  settingsDefaults: {'showHomework': false, 'sortOverviewBy': SortingType.entryTimeDescending},
   refreshInterval: const Duration(minutes: 15),
   bodyBuilder: (context, accountType, openDrawerCb) {
     if (accountType == AccountType.student ||
diff --git a/lib/applets/lessons/teacher/lessons_teacher_view.dart b/lib/applets/lessons/teacher/lessons_teacher_view.dart
index 8438ca38..8c7d034a 100644
--- a/lib/applets/lessons/teacher/lessons_teacher_view.dart
+++ b/lib/applets/lessons/teacher/lessons_teacher_view.dart
@@ -57,6 +57,29 @@ class _LessonsTeacherViewState extends State<LessonsTeacherView> {
         settingsDefaults: lessonsDefinition.settingsDefaults,
         accountType: sph!.session.accountType,
         builder: (context, data, _, settings, updateSettings, refresh) {
+          switch (settings["sortOverviewBy"]) {
+            case SortingType.entryNameAscending:
+              data.courseFolders.sort((a, b) => a.name.compareTo(b.name));
+              break;
+            case SortingType.entryNameDescending:
+              data.courseFolders.sort((a, b) => a.name.compareTo(b.name));
+              data.courseFolders = data.courseFolders.reversed.toList();
+              break;
+            case SortingType.entryTimeAscending:
+              data.courseFolders.sort((a, b) => (
+                  a.entryInformation?.date ?? DateTime.fromMillisecondsSinceEpoch(0, isUtc: true))
+                  .compareTo(b.entryInformation?.date ?? DateTime.fromMillisecondsSinceEpoch(0, isUtc: true))
+              );
+              break;
+            case SortingType.entryTimeDescending:
+              data.courseFolders.sort((a, b) => (
+                  a.entryInformation?.date ?? DateTime.fromMillisecondsSinceEpoch(0, isUtc: true))
+                  .compareTo(b.entryInformation?.date ?? DateTime.fromMillisecondsSinceEpoch(0, isUtc: true))
+              );
+              data.courseFolders = data.courseFolders.reversed.toList();
+              break;
+          }
+
           return RefreshIndicator(
             onRefresh: refresh!,
             child: ListView.builder(
diff --git a/lib/models/lessons_teacher.dart b/lib/models/lessons_teacher.dart
index 5b990246..e5ae63f8 100644
--- a/lib/models/lessons_teacher.dart
+++ b/lib/models/lessons_teacher.dart
@@ -1,5 +1,5 @@
 class LessonsTeacherHome {
-  final List<CourseFolderStartPage> courseFolders;
+  List<CourseFolderStartPage> courseFolders;
 
   LessonsTeacherHome({required this.courseFolders});