feat: StackTrace for ExceptionWidget

wrestling_scoreboard_client/lib/l10n/app_de.arb

@@ -58,6 +58,7 @@
   "mandatoryField": "Das ist ein Pflichtfeld.",
   "actionSuccessful": "Die Aktion war erfolgreich.",
   "noWebSocketConnection": "Die Verbindung zum Server konnte nicht aufgebaut werden oder wurde unterbrochen.",
+  "errorOccurred": "Etwas ist schief gelaufen :/",
   "notFoundException": "Element wurde nicht gefunden :/",
   "invalidParameterException": "Die Änderung war nicht erfolgreich, bitte überprüfe deine Eingabeparameter.",
   "warningBoutGenerate": "Diese Aktion überschreibt alle existierenden Kämpfe dieser Begegnung. Um einzelne Kämpfe zu bearbeiten, nutze die Seite zur Kampf-Bearbeitung. Bist du sicher, dass du fortfahren möchtest?",

wrestling_scoreboard_client/lib/l10n/app_en.arb

@@ -61,6 +61,7 @@
   "mandatoryField": "This is a mandatory field.",
   "actionSuccessful": "The action was successful.",
   "noWebSocketConnection": "The connection to the server could not be established or was interrupted.",
+  "errorOccurred": "Something went wrong :/",
   "notFoundException": "Element was not found :/",
   "invalidParameterException": "The change was not successful, please check your input parameters.",
   "warningBoutGenerate": "This action overrides all existing bouts of this match. To edit single bouts, use the bout editing page. Are you sure, you want to continue?",

wrestling_scoreboard_client/lib/view/screens/overview/team_match/team_match_overview.dart

@@ -80,6 +80,7 @@ class TeamMatchOverview extends ConsumerWidget {
                           showExceptionDialog(
                             context: context,
                             exception: Exception('Please select a report provider in the settings'),
+                            stackTrace: null,
                           );
                         }
                       }

wrestling_scoreboard_client/lib/view/widgets/consumer.dart

@@ -55,12 +55,12 @@ class SingleConsumer<T extends DataObject> extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     if (id == null && initialData == null) {
-      return ExceptionWidget(AppLocalizations.of(context)!.notFoundException);
+      return ExceptionWidget(AppLocalizations.of(context)!.notFoundException, stackTrace: null);
     }
     return NullableSingleConsumer(
         builder: (BuildContext context, T? data) {
           if (data == null) {
-            return ExceptionWidget(AppLocalizations.of(context)!.notFoundException);
+            return ExceptionWidget(AppLocalizations.of(context)!.notFoundException, stackTrace: null);
           }
           return builder(context, data);
         },

wrestling_scoreboard_client/lib/view/widgets/dialogs.dart

@@ -4,6 +4,7 @@ import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:wrestling_scoreboard_client/services/network/remote/rest.dart';
 import 'package:wrestling_scoreboard_client/view/utils.dart';
 import 'package:wrestling_scoreboard_client/view/widgets/duration_picker.dart';
+import 'package:wrestling_scoreboard_client/view/widgets/exception.dart';
 
 class OkDialog extends StatelessWidget {
   final Widget child;
@@ -80,29 +81,20 @@ Future<T?> showOkCanelDialog<T>({
   );
 }
 
-Future<void> showExceptionDialog({required BuildContext context, required Object exception}) async {
-  final localizations = AppLocalizations.of(context)!;
+Future<void> showExceptionDialog(
+    {required BuildContext context, required Object exception, required StackTrace? stackTrace}) async {
   await showOkDialog(
     context: context,
-    child: Column(
-      mainAxisSize: MainAxisSize.min,
-      children: [
-        if (exception is RestException) SelectableText(localizations.invalidParameterException),
-        SelectableText(
-          exception.toString(),
-          style: TextStyle(color: Theme.of(context).disabledColor, fontSize: 10),
-        ),
-      ],
-    ),
+    child: ExceptionInfo(exception, stackTrace: stackTrace),
   );
 }
 
 Future<void> catchAsync(BuildContext context, Future<void> Function() doAsync) async {
   try {
     await doAsync();
-  } catch (exception) {
+  } catch (exception, stackTrace) {
     if (context.mounted) {
-      showExceptionDialog(context: context, exception: exception);
+      showExceptionDialog(context: context, exception: exception, stackTrace: stackTrace);
     }
   }
 }

wrestling_scoreboard_client/lib/view/widgets/exception.dart

@@ -2,34 +2,63 @@ import 'dart:io';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import 'package:wrestling_scoreboard_client/services/network/remote/rest.dart';
 import 'package:wrestling_scoreboard_client/view/widgets/card.dart';
 
 class ExceptionWidget extends StatelessWidget {
   final Object exception;
+  final StackTrace? stackTrace;
   final Function()? onRetry;
 
-  const ExceptionWidget(this.exception, {this.onRetry, super.key});
+  const ExceptionWidget(this.exception, {this.onRetry, super.key, required this.stackTrace});
 
   @override
   Widget build(BuildContext context) {
-    final errorText = exception is SocketException
-        ? SelectableText(
-            AppLocalizations.of(context)!.noWebSocketConnection,
-          )
-        : SelectableText(exception.toString(), style: TextStyle(color: Theme.of(context).colorScheme.error));
     return Center(
-      child: PaddedCard(
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          mainAxisAlignment: MainAxisAlignment.center,
-          crossAxisAlignment: CrossAxisAlignment.center,
-          children: [
-            errorText,
-            if (onRetry != null) const SizedBox(height: 16),
-            if (onRetry != null) OutlinedButton(onPressed: onRetry, child: Text(AppLocalizations.of(context)!.retry))
-          ],
-        ),
-      ),
+      child: PaddedCard(child: ExceptionInfo(exception, stackTrace: stackTrace, onRetry: onRetry)),
+    );
+  }
+}
+
+class ExceptionInfo extends StatelessWidget {
+  final Object exception;
+  final StackTrace? stackTrace;
+  final Function()? onRetry;
+
+  const ExceptionInfo(this.exception, {this.onRetry, super.key, required this.stackTrace});
+
+  @override
+  Widget build(BuildContext context) {
+    final localizations = AppLocalizations.of(context)!;
+
+    String title;
+    if (exception is RestException) {
+      title = localizations.invalidParameterException;
+    } else if (exception is SocketException) {
+      title = localizations.noWebSocketConnection;
+    } else {
+      title = localizations.errorOccurred;
+    }
+    final disabledColor = Theme.of(context).disabledColor;
+
+    final expansionTile = ExpansionTile(
+      title: Text(title),
+      childrenPadding: const EdgeInsets.all(16),
+      children: [
+        SelectableText(exception.toString(), style: TextStyle(color: disabledColor, fontSize: 14)),
+        if (stackTrace != null)
+          SelectableText(stackTrace!.toString(), style: TextStyle(color: disabledColor, fontSize: 11)),
+      ],
+    );
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      mainAxisAlignment: MainAxisAlignment.center,
+      crossAxisAlignment: CrossAxisAlignment.center,
+      children: [
+        expansionTile,
+        if (onRetry != null) const SizedBox(height: 16),
+        if (onRetry != null) OutlinedButton(onPressed: onRetry, child: Text(AppLocalizations.of(context)!.retry))
+      ],
     );
   }
 }

wrestling_scoreboard_client/lib/view/widgets/loading_builder.dart

@@ -23,7 +23,7 @@ class LoadingBuilder<T> extends ConsumerWidget {
       future: ref.read(networkTimeoutNotifierProvider).then((timeout) => future.timeout(timeout)),
       builder: (BuildContext context, AsyncSnapshot<T> snapshot) {
         if (snapshot.hasError) {
-          return ExceptionWidget(snapshot.error!, onRetry: onRetry);
+          return ExceptionWidget(snapshot.error!, stackTrace: snapshot.stackTrace, onRetry: onRetry);
         }
         if (initialData != null) {
           return builder(context, initialData as T);
@@ -58,7 +58,7 @@ class LoadingStreamBuilder<T> extends StatelessWidget {
       initialData: initialData,
       builder: (BuildContext context, AsyncSnapshot<T> snapshot) {
         if (snapshot.hasError) {
-          return ExceptionWidget(snapshot.error!, onRetry: onRetry);
+          return ExceptionWidget(snapshot.error!, onRetry: onRetry, stackTrace: snapshot.stackTrace);
         }
         if (snapshot.connectionState == ConnectionState.waiting) {
           return const Center(child: CircularProgressIndicator());