Refine backendless share intake

lib/features/settings/presentation/settings_view.dart

@@ -10,6 +10,7 @@ import 'package:relationship_saver/features/ai_digest/presentation/ai_digest_rev
 import 'package:relationship_saver/features/auth/session_controller.dart';
 import 'package:relationship_saver/features/local/local_models.dart';
 import 'package:relationship_saver/features/reminders/scheduling/reminder_scheduler_provider.dart';
+import 'package:relationship_saver/features/share_intake/application/share_intake_debug_log.dart';
 import 'package:relationship_saver/features/share_intake/share_capture_flow.dart';
 import 'package:relationship_saver/features/share_intake/share_capture_models.dart';
 import 'package:relationship_saver/features/share_intake/share_inbox_view.dart';
@@ -210,6 +211,11 @@ class SettingsView extends ConsumerWidget {
                             icon: const Icon(Icons.inbox_rounded),
                             label: const Text('Open Share Inbox'),
                           ),
+                          OutlinedButton.icon(
+                            onPressed: () => _showShareDiagnostics(context),
+                            icon: const Icon(Icons.bug_report_rounded),
+                            label: const Text('Share Diagnostics'),
+                          ),
                         ],
                       ),
                     ],
@@ -411,6 +417,26 @@ class SettingsView extends ConsumerWidget {
       ),
     );
   }
+
+  Future<void> _showShareDiagnostics(BuildContext context) async {
+    final ShareIntakeDebugLog debugLog = const ShareIntakeDebugLog();
+    final List<ShareIntakeDebugEvent> events = await debugLog.read();
+    if (!context.mounted) {
+      return;
+    }
+    await showDialog<void>(
+      context: context,
+      builder: (BuildContext context) => _ShareDiagnosticsDialog(
+        events: events,
+        onClear: () async {
+          await debugLog.clear();
+          if (context.mounted) {
+            Navigator.of(context).pop();
+          }
+        },
+      ),
+    );
+  }
 }
 
 class _SettingRow extends StatelessWidget {
@@ -462,6 +488,57 @@ class _SettingRow extends StatelessWidget {
   }
 }
 
+class _ShareDiagnosticsDialog extends StatelessWidget {
+  const _ShareDiagnosticsDialog({required this.events, required this.onClear});
+
+  final List<ShareIntakeDebugEvent> events;
+  final Future<void> Function() onClear;
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: const Text('Share Diagnostics'),
+      content: SizedBox(
+        width: 520,
+        child: events.isEmpty
+            ? const Text(
+                'No Flutter share events recorded yet. If you tried sharing, the native share extension likely did not open the app or the plugin did not receive the URL callback.',
+              )
+            : SingleChildScrollView(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  mainAxisSize: MainAxisSize.min,
+                  children: events
+                      .map(
+                        (ShareIntakeDebugEvent event) => Padding(
+                          padding: const EdgeInsets.only(bottom: 10),
+                          child: SelectableText(
+                            '${_debugTimeLabel(event.at)}  ${event.stage}\n${event.message}',
+                          ),
+                        ),
+                      )
+                      .toList(growable: false),
+                ),
+              ),
+      ),
+      actions: <Widget>[
+        TextButton(
+          onPressed: events.isEmpty ? null : onClear,
+          child: const Text('Clear'),
+        ),
+        FilledButton(
+          onPressed: () => Navigator.of(context).pop(),
+          child: const Text('Close'),
+        ),
+      ],
+    );
+  }
+}
+
+String _debugTimeLabel(DateTime value) {
+  return '${value.hour.toString().padLeft(2, '0')}:${value.minute.toString().padLeft(2, '0')}:${value.second.toString().padLeft(2, '0')}';
+}
+
 class _LlmConfigDraft {
   const _LlmConfigDraft({
     required this.provider,