migrated timetable integration from WebUntis to the MarianumConnect API, implementing a Dio-based client with bearer token authentication, background session validation, and auto-refresh logic.

lib/api/marianumconnect/queries/timetable_get_subjects/timetable_get_subjects.dart

@@ -0,0 +1,26 @@
+import 'package:dio/dio.dart';
+
+import '../../errors/marianumconnect_error.dart';
+import '../../marianumconnect_api.dart';
+import '../../marianumconnect_endpoint.dart';
+import 'timetable_get_subjects_response.dart';
+
+class TimetableGetSubjects {
+  final Dio _dio;
+
+  TimetableGetSubjects({Dio? dio}) : _dio = dio ?? MarianumConnectApi.dio();
+
+  Future<TimetableGetSubjectsResponse> run() async {
+    try {
+      final response = await _dio.get<List<dynamic>>(
+        MarianumConnectEndpoint.resolve('timetable/subjects'),
+      );
+      final list = response.data!
+          .map((e) => McSubject.fromJson(e as Map<String, dynamic>))
+          .toList();
+      return TimetableGetSubjectsResponse(result: list);
+    } on DioException catch (e) {
+      throw mapMarianumConnectError(e);
+    }
+  }
+}

lib/api/marianumconnect/queries/timetable_get_subjects/timetable_get_subjects_response.dart

@@ -0,0 +1,33 @@
+import 'package:json_annotation/json_annotation.dart';
+
+import '../../../api_response.dart';
+
+part 'timetable_get_subjects_response.g.dart';
+
+@JsonSerializable(explicitToJson: true)
+class McSubject {
+  final int id;
+  final String shortName;
+  final String longName;
+
+  McSubject({
+    required this.id,
+    required this.shortName,
+    required this.longName,
+  });
+
+  factory McSubject.fromJson(Map<String, dynamic> json) =>
+      _$McSubjectFromJson(json);
+  Map<String, dynamic> toJson() => _$McSubjectToJson(this);
+}
+
+@JsonSerializable(explicitToJson: true)
+class TimetableGetSubjectsResponse extends ApiResponse {
+  final List<McSubject> result;
+
+  TimetableGetSubjectsResponse({required this.result});
+
+  factory TimetableGetSubjectsResponse.fromJson(Map<String, dynamic> json) =>
+      _$TimetableGetSubjectsResponseFromJson(json);
+  Map<String, dynamic> toJson() => _$TimetableGetSubjectsResponseToJson(this);
+}

lib/api/marianumconnect/queries/timetable_get_subjects/timetable_get_subjects_response.g.dart

@@ -0,0 +1,38 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'timetable_get_subjects_response.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+McSubject _$McSubjectFromJson(Map<String, dynamic> json) => McSubject(
+  id: (json['id'] as num).toInt(),
+  shortName: json['shortName'] as String,
+  longName: json['longName'] as String,
+);
+
+Map<String, dynamic> _$McSubjectToJson(McSubject instance) => <String, dynamic>{
+  'id': instance.id,
+  'shortName': instance.shortName,
+  'longName': instance.longName,
+};
+
+TimetableGetSubjectsResponse _$TimetableGetSubjectsResponseFromJson(
+  Map<String, dynamic> json,
+) =>
+    TimetableGetSubjectsResponse(
+        result: (json['result'] as List<dynamic>)
+            .map((e) => McSubject.fromJson(e as Map<String, dynamic>))
+            .toList(),
+      )
+      ..headers = (json['headers'] as Map<String, dynamic>?)?.map(
+        (k, e) => MapEntry(k, e as String),
+      );
+
+Map<String, dynamic> _$TimetableGetSubjectsResponseToJson(
+  TimetableGetSubjectsResponse instance,
+) => <String, dynamic>{
+  'headers': ?instance.headers,
+  'result': instance.result.map((e) => e.toJson()).toList(),
+};