refactored broad range of the application, split files, modularized calendar and file views, centralized bottom sheets and clipboard handling, and implemented unit test coverage

2026-05-08 19:05:16 +02:00
parent 3b1b0d0c19
commit c62a14645a
68 changed files with 4633 additions and 3141 deletions
@@ -0,0 +1,73 @@
+import 'package:collection/collection.dart';
+import 'package:flutter/material.dart';
+
+import '../../../state/app/modules/timetable/bloc/timetable_state.dart';
+import '../queries/get_rooms/get_rooms_response.dart';
+import '../queries/get_subjects/get_subjects_response.dart';
+
+/// Resolves Webuntis IDs (subject, room) against the cached `TimetableState`.
+/// When a record is missing the resolver returns a placeholder fallback
+/// instead of `null` so call sites stay branch-free.
+class LessonResolver {
+  static GetSubjectsResponseObject resolveSubject(TimetableState state, int? id) {
+    final fallback = GetSubjectsResponseObject(0, '?', 'Unbekannt', '?', true);
+    if (id == null) return fallback;
+    return state.subjects?.result.firstWhereOrNull((s) => s.id == id) ?? fallback;
+  }
+
+  static GetRoomsResponseObject resolveRoom(TimetableState state, int? id) {
+    final fallback = GetRoomsResponseObject(0, '?', 'Unbekannt', true, '');
+    if (id == null) return fallback;
+    return state.rooms?.result.firstWhereOrNull((r) => r.id == id) ?? fallback;
+  }
+}
+
+/// Pure formatting/labelling helpers for Webuntis lessons (status code →
+/// icon/label, "Name (Longname) · Extra" lines, subject prefix). No widgets,
+/// safe to unit-test.
+class LessonFormatter {
+  static IconData iconForCode(String? code) {
+    switch (code) {
+      case 'cancelled':
+        return Icons.event_busy_outlined;
+      case 'irregular':
+        return Icons.swap_horiz;
+      default:
+        return Icons.school_outlined;
+    }
+  }
+
+  static String statusLabel(String? code) {
+    switch (code) {
+      case null:
+      case '':
+        return 'Regulär';
+      case 'cancelled':
+        return 'Entfällt';
+      case 'irregular':
+        return 'Geändert';
+      default:
+        return code;
+    }
+  }
+
+  static String codePrefix(String? code) {
+    if (code == 'cancelled') return 'Entfällt: ';
+    if (code == 'irregular') return 'Änderung: ';
+    return code ?? '';
+  }
+
+  /// Builds a single display line from the typical Webuntis triple of name,
+  /// optional longname (rendered in parentheses if it differs from `name`),
+  /// and optional extra info (joined with `·`).
+  static String formatLine(String name, {String? longname, String? extra}) {
+    final parts = <String>[
+      if (name.isNotEmpty) name else '?',
+    ];
+    final ln = (longname ?? '').trim();
+    if (ln.isNotEmpty && ln != name) parts.add('($ln)');
+    final ex = (extra ?? '').trim();
+    if (ex.isNotEmpty) parts.add('· $ex');
+    return parts.join(' ');
+  }
+}