Implement WhatsApp share intake and person quick actions

lib/features/settings/settings_view.dart

@@ -3,7 +3,9 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:relationship_saver/core/config/app_config.dart';
 import 'package:relationship_saver/core/config/app_theme.dart';
 import 'package:relationship_saver/features/auth/session_controller.dart';
+import 'package:relationship_saver/features/local/local_repository.dart';
 import 'package:relationship_saver/features/reminders/scheduling/reminder_scheduler_provider.dart';
+import 'package:relationship_saver/features/share_intake/whatsapp_share_parser.dart';
 import 'package:relationship_saver/features/shared/frosted_card.dart';
 import 'package:relationship_saver/integrations/backend/models/backend_models.dart';
 
@@ -120,6 +122,12 @@ class SettingsView extends ConsumerWidget {
                             ),
                             label: const Text('Request Notification Access'),
                           ),
+                          OutlinedButton.icon(
+                            onPressed: () =>
+                                _simulateWhatsAppShare(context, ref),
+                            icon: const Icon(Icons.message_rounded),
+                            label: const Text('Simulate WhatsApp Share'),
+                          ),
                         ],
                       ),
                     ],
@@ -169,6 +177,59 @@ class SettingsView extends ConsumerWidget {
       ),
     );
   }
+
+  Future<void> _simulateWhatsAppShare(
+    BuildContext context,
+    WidgetRef ref,
+  ) async {
+    final _ShareSimulationDraft? draft =
+        await showDialog<_ShareSimulationDraft>(
+          context: context,
+          builder: (BuildContext context) => const _ShareSimulationDialog(),
+        );
+    if (draft == null) {
+      return;
+    }
+
+    final WhatsAppSharePayload parsed = WhatsAppShareParser.parse(
+      draft.rawText,
+    );
+    if (parsed.messageText.trim().isEmpty) {
+      if (!context.mounted) {
+        return;
+      }
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(const SnackBar(content: Text('Message text is empty.')));
+      return;
+    }
+
+    final SharedMessageIngestResult result = await ref
+        .read(localRepositoryProvider.notifier)
+        .ingestSharedMessage(
+          SharedMessageIngestInput(
+            sourceApp: 'whatsapp',
+            messageText: parsed.messageText,
+            sourceDisplayName: parsed.sourceDisplayName,
+            sourceUserId: parsed.sourceUserId,
+            sourceThreadId: parsed.sourceThreadId,
+            sharedAt: DateTime.now(),
+          ),
+        );
+
+    if (!context.mounted) {
+      return;
+    }
+    ScaffoldMessenger.of(context).showSnackBar(
+      SnackBar(
+        content: Text(
+          result.createdProfile
+              ? 'Imported and created ${result.profileName}.'
+              : 'Imported to ${result.profileName}.',
+        ),
+      ),
+    );
+  }
 }
 
 class _SettingRow extends StatelessWidget {
@@ -219,3 +280,65 @@ class _SettingRow extends StatelessWidget {
     );
   }
 }
+
+class _ShareSimulationDraft {
+  const _ShareSimulationDraft({required this.rawText});
+
+  final String rawText;
+}
+
+class _ShareSimulationDialog extends StatefulWidget {
+  const _ShareSimulationDialog();
+
+  @override
+  State<_ShareSimulationDialog> createState() => _ShareSimulationDialogState();
+}
+
+class _ShareSimulationDialogState extends State<_ShareSimulationDialog> {
+  late final TextEditingController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = TextEditingController(
+      text: '[2/18/26, 20:11] Ava Hart: Can we do coffee this Saturday?',
+    );
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: const Text('Simulate WhatsApp Share'),
+      content: TextField(
+        controller: _controller,
+        minLines: 3,
+        maxLines: 6,
+        decoration: const InputDecoration(
+          hintText: 'Paste shared WhatsApp text payload',
+        ),
+      ),
+      actions: <Widget>[
+        TextButton(
+          onPressed: () => Navigator.of(context).pop(),
+          child: const Text('Cancel'),
+        ),
+        FilledButton(
+          onPressed: () {
+            final String rawText = _controller.text.trim();
+            if (rawText.isEmpty) {
+              return;
+            }
+            Navigator.of(context).pop(_ShareSimulationDraft(rawText: rawText));
+          },
+          child: const Text('Import'),
+        ),
+      ],
+    );
+  }
+}