feat(client): Flutter app (web target) — Phase 7 start

Single Flutter codebase under client/app/ with web enabled (mobile/desktop can be added later; lib/ is platform-agnostic). Talks to the NestJS backend via a thin REST wrapper; API_BASE is a --dart-define (defaults to the local backend). Screens: - Login: Konfi/guest (invite code), local Teamer password login, Teamer invite redemption. Token persisted in shared_preferences, restored on start; GET /auth/me drives a role-aware home. - Workshop-Wahl (guests): loads /wahl/guest/overview, ordered pick of up to 3 workshops, submits to /wahl/:id/teilnehmer. - Dateien: /files/:kcId list. - Chat: channel + message list (read-only; WS send is a follow-up). State: AppState (ChangeNotifier) exposed via an InheritedNotifier (AppScope) — no third-party state package. flutter analyze clean, flutter build web --release passes, one widget smoke test. Also: interim client/web/ HTML placeholder stays as-is (per plan it is superseded by this Flutter web build). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-10 08:52:36 +02:00
parent 7a95f4098f
commit 0886424526
21 changed files with 1830 additions and 0 deletions
@@ -0,0 +1,77 @@
+import 'package:flutter/material.dart';
+
+import '../api.dart';
+import '../main.dart';
+
+class FilesScreen extends StatefulWidget {
+  const FilesScreen({super.key, required this.kcId});
+  final String kcId;
+
+  @override
+  State<FilesScreen> createState() => _FilesScreenState();
+}
+
+class _FilesScreenState extends State<FilesScreen> {
+  Future<List<FileEntry>>? _future;
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    _future ??= AppScope.of(context).api.files(widget.kcId);
+  }
+
+  static const _visibilityLabels = {
+    'ALLE': 'Alle',
+    'ALLE_AUSSER_KONFIS': 'Team (ohne Konfis)',
+    'NUR_LT': 'Nur Leitungsteam',
+  };
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Dateien')),
+      body: FutureBuilder<List<FileEntry>>(
+        future: _future,
+        builder: (context, snap) {
+          if (snap.connectionState != ConnectionState.done) {
+            return const Center(child: CircularProgressIndicator());
+          }
+          if (snap.hasError) {
+            return Center(
+              child: Padding(
+                padding: const EdgeInsets.all(24),
+                child: Text('${snap.error}', textAlign: TextAlign.center),
+              ),
+            );
+          }
+          final files = snap.data!;
+          if (files.isEmpty) {
+            return const Center(child: Text('Keine Dateien freigegeben.'));
+          }
+          return ListView.separated(
+            itemCount: files.length,
+            separatorBuilder: (context, index) => const Divider(height: 1),
+            itemBuilder: (context, i) {
+              final f = files[i];
+              return ListTile(
+                leading: const Icon(Icons.insert_drive_file_outlined),
+                title: Text(f.filename),
+                subtitle: Text(_visibilityLabels[f.visibility] ?? f.visibility),
+                trailing: const Icon(Icons.download),
+                onTap: () {
+                  ScaffoldMessenger.of(context).showSnackBar(
+                    SnackBar(
+                      content: Text(
+                        'Download-URL: ${AppScope.of(context).api.fileDownloadUrl(f.id)}',
+                      ),
+                    ),
+                  );
+                },
+              );
+            },
+          );
+        },
+      ),
+    );
+  }
+}