ui: home_page: show challenges in a dialog

crocs-muni · May 7, 2024 · cd65471 · cd65471
1 parent a3ae6d2
commit cd65471
Showing 1 changed file with 63 additions and 0 deletions.
diff --git a/lib/ui/home_page.dart b/lib/ui/home_page.dart
@@ -5,13 +5,15 @@ import 'dart:typed_data';
 
 import 'package:animations/animations.dart';
 import 'package:collection/collection.dart';
+import 'package:convert/convert.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:file_selector/file_selector.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart' hide Card;
 import 'package:flutter/services.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:image_picker/image_picker.dart';
+import 'package:material_symbols_icons/material_symbols_icons.dart';
 import 'package:material_symbols_icons/symbols.dart';
 import 'package:meesign_core/meesign_card.dart';
 import 'package:meesign_core/meesign_data.dart';
@@ -394,6 +396,61 @@ class GroupsSubPage extends StatelessWidget {
 class ChallengeSubPage extends StatelessWidget {
   const ChallengeSubPage({super.key});
 
+  Future<void> showChallengeDialog(
+    BuildContext context,
+    Challenge challenge,
+  ) async {
+    final dataHex = hex.encode(challenge.data);
+    String? dataStr;
+    try {
+      dataStr = utf8.decode(
+        challenge.data,
+        allowMalformed: false,
+      );
+    } on FormatException {
+      dataStr = null;
+    }
+
+    await showDialog(
+      context: context,
+      builder: (context) {
+        return AlertDialog(
+          icon: const Icon(Symbols.quiz),
+          title: Text(challenge.name),
+          content: SingleChildScrollView(
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                Text(
+                  dataHex,
+                  style: const TextStyle(
+                    fontFamily: 'RobotoMono',
+                  ),
+                ),
+                if (dataStr != null)
+                  Text(
+                    dataStr,
+                    style: TextStyle(
+                      color: Theme.of(context)
+                          .colorScheme
+                          .onSurface
+                          .withOpacity(.5),
+                    ),
+                  ),
+              ],
+            ),
+          ),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.pop(context),
+              child: const Text('Hide'),
+            ),
+          ],
+        );
+      },
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Consumer<HomeState>(builder: (context, model, child) {
@@ -425,6 +482,12 @@ class ChallengeSubPage extends StatelessWidget {
                 child: const Text('Read card'),
               ),
             ],
+            actions: [
+              FilledButton.tonal(
+                onPressed: () => showChallengeDialog(context, task.info),
+                child: const Text('View'),
+              )
+            ],
             onArchiveChange: (archive) =>
                 model.archiveTask(task, archive: archive),
           );