contacts work

lib/components/contact_invitation_display.dart

@@ -1,7 +1,9 @@
+import 'dart:async';
+import 'dart:ffi';
+
 import 'package:awesome_extensions/awesome_extensions.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:flutter_animate/flutter_animate.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_translate/flutter_translate.dart';
@@ -10,37 +12,42 @@ import '../tools/tools.dart';
 
 class ContactInvitationDisplayDialog extends ConsumerStatefulWidget {
   const ContactInvitationDisplayDialog({
+    required this.name,
+    required this.message,
+    required this.generator,
     super.key,
   });
 
-  // EncryptionKeyType _encryptionKeyType = EncryptionKeyType.none;
-  // _encryptionKey = '';
+  final String name;
+  final String message;
+  final Future<Uint8List> generator;
 
   @override
   ContactInvitationDisplayDialogState createState() =>
       ContactInvitationDisplayDialogState();
+
+  @override
+  void debugFillProperties(DiagnosticPropertiesBuilder properties) {
+    super.debugFillProperties(properties);
+    properties
+      ..add(StringProperty('name', name))
+      ..add(StringProperty('message', message))
+      ..add(DiagnosticsProperty<Future<Uint8List>?>('generator', generator));
+  }
 }
 
 class ContactInvitationDisplayDialogState
     extends ConsumerState<ContactInvitationDisplayDialog> {
   final focusNode = FocusNode();
   final formKey = GlobalKey<FormState>();
-  Future<void>? _generateFuture;
+  late final FutureProvider<Uint8List?> _generateFutureProvider;
 
   @override
   void initState() {
     super.initState();
-    if (_generateFuture == null) {
-      _generateFuture = _generate();
-    }
-  }
 
-  Future<void> _generate() async {
-    // Generate invitation
-
-    setState(() {
-      _generateFuture = null;
-    });
+    _generateFutureProvider =
+        FutureProvider<Uint8List>((ref) async => widget.generator);
   }
 
   @override
@@ -54,21 +61,35 @@ class ContactInvitationDisplayDialogState
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
     final scale = theme.extension<ScaleScheme>()!;
-
+    final signedContactInvitationBytesV = ref.watch(_generateFutureProvider);
     final cardsize = MediaQuery.of(context).size.shortestSide - 24;
-    //
 
     return Dialog(
         backgroundColor: Colors.white,
         child: SizedBox(
             width: cardsize,
             height: cardsize,
-            child: Form(
+            child: signedContactInvitationBytesV.when(
+                loading: () => waitingPage(context),
+                data: (data) => Form(
                     key: formKey,
                     child: Column(
                         mainAxisSize: MainAxisSize.min,
                         mainAxisAlignment: MainAxisAlignment.center,
-                        children: [Text("Contact Invitation")]))
-                .withModalHUD(context, _generateFuture != null)));
+                        children: [Text("Contact Invitation")])),
+                error: (e, s) {
+                  Navigator.of(context).pop();
+                  showErrorToast(
+                      context, "Failed to generate contact invitation: $e");
+                  return Text("");
+                })));
+  }
+
+  @override
+  void debugFillProperties(DiagnosticPropertiesBuilder properties) {
+    super.debugFillProperties(properties);
+    properties
+      ..add(DiagnosticsProperty<FocusNode>('focusNode', focusNode))
+      ..add(DiagnosticsProperty<GlobalKey<FormState>>('formKey', formKey));
   }
 }

lib/components/send_invite_dialog.dart

@@ -1,11 +1,18 @@
+import 'dart:async';
+import 'dart:typed_data';
+
 import 'package:awesome_extensions/awesome_extensions.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_translate/flutter_translate.dart';
 import 'package:quickalert/quickalert.dart';
 
 import '../entities/local_account.dart';
+import '../providers/account.dart';
+import '../providers/contact.dart';
 import '../tools/tools.dart';
+import '../veilid_support/veilid_support.dart';
 import 'contact_invitation_display.dart';
 import 'enter_pin.dart';
 
@@ -17,11 +24,12 @@ class SendInviteDialog extends ConsumerStatefulWidget {
 }
 
 class SendInviteDialogState extends ConsumerState<SendInviteDialog> {
-  final messageTextController = TextEditingController(
+  final _messageTextController = TextEditingController(
       text: translate('send_invite_dialog.connect_with_me'));
 
   EncryptionKeyType _encryptionKeyType = EncryptionKeyType.none;
   String _encryptionKey = '';
+  Timestamp? _expiration;
 
   @override
   void initState() {
@@ -84,13 +92,34 @@ class SendInviteDialogState extends ConsumerState<SendInviteDialog> {
   }
 
   Future<void> _onGenerateButtonPressed() async {
+    final navigator = Navigator.of(context);
+
+    // Start generation
+    final activeAccountInfo = await ref.read(fetchActiveAccountProvider.future);
+    if (activeAccountInfo == null) {
+      navigator.pop();
+      return;
+    }
+    final generator = createContactInvitation(
+        activeAccountInfo: activeAccountInfo,
+        encryptionKeyType: _encryptionKeyType,
+        encryptionKey: _encryptionKey,
+        expiration: _expiration);
+    // ignore: use_build_context_synchronously
+    if (!context.mounted) {
+      return;
+    }
     await showDialog<void>(
         context: context,
-        builder: (context) => ContactInvitationDisplayDialog());
+        builder: (context) => ContactInvitationDisplayDialog(
+              name: activeAccountInfo.localAccount.name,
+              message: _messageTextController.text,
+              generator: generator,
+            ));
     // if (ret == null) {
     //   return;
     // }
-    Navigator.of(context).pop();
+    navigator.pop();
   }
 
   @override
@@ -111,7 +140,7 @@ class SendInviteDialogState extends ConsumerState<SendInviteDialog> {
               translate('send_invite_dialog.message_to_contact'),
             ).paddingAll(8),
             TextField(
-              controller: messageTextController,
+              controller: _messageTextController,
               decoration: InputDecoration(
                   border: const OutlineInputBorder(),
                   hintText: translate('send_invite_dialog.enter_message_hint'),
@@ -159,4 +188,11 @@ class SendInviteDialogState extends ConsumerState<SendInviteDialog> {
       ),
     );
   }
+
+  @override
+  void debugFillProperties(DiagnosticPropertiesBuilder properties) {
+    super.debugFillProperties(properties);
+    properties.add(DiagnosticsProperty<TextEditingController>(
+        'messageTextController', _messageTextController));
+  }
 }