Contacts page refactor

lib/ui/widgets/third_screen/contacts_page.dart

@@ -8,7 +8,6 @@ import 'package:share_plus/share_plus.dart';
 import '../../../cubit/bottom_nav_cubit.dart';
 import '../../../data/models/contact.dart';
 import '../../../data/models/contact_cubit.dart';
-import '../../../data/models/contact_state.dart';
 import '../../../data/models/payment_cubit.dart';
 import '../../contacts_cache.dart';
 import '../../ui_helpers.dart';
@@ -24,13 +23,11 @@ class ContactsPage extends StatefulWidget {
 
 class _ContactsPageState extends State<ContactsPage> {
   final TextEditingController _searchController = TextEditingController();
-  late ContactsCubit _contactsCubit;
 
   @override
   void initState() {
     super.initState();
-    _contactsCubit = context.read<ContactsCubit>();
-    _contactsCubit.resetFilter();
+    context.read<ContactsCubit>().resetFilter();
   }
 
   @override
@@ -41,8 +38,7 @@ class _ContactsPageState extends State<ContactsPage> {
 
   @override
   Widget build(BuildContext context) {
-    return BlocBuilder<ContactsCubit, ContactsState>(
-        builder: (BuildContext context, ContactsState state) {
+    final ContactsCubit cubit = context.watch<ContactsCubit>();
     return Padding(
         padding: const EdgeInsets.symmetric(horizontal: 16),
         child: Column(
@@ -55,18 +51,18 @@ class _ContactsPageState extends State<ContactsPage> {
                 border: const OutlineInputBorder(),
               ),
               onChanged: (String query) {
-                  _contactsCubit.filterContacts(query);
+                context.read<ContactsCubit>().filterContacts(query);
               },
             ),
             const SizedBox(height: 20),
-              if (state.filteredContacts.isEmpty)
+            if (cubit.state.filteredContacts.isEmpty)
               const NoElements(text: 'no_contacts')
             else
               Expanded(
                   child: ListView.builder(
-                  itemCount: state.filteredContacts.length,
+                itemCount: cubit.state.filteredContacts.length,
                 itemBuilder: (BuildContext context, int index) {
-                    final Contact contact = state.filteredContacts[index];
+                  final Contact contact = cubit.state.filteredContacts[index];
                   return Slidable(
                       // Specify a key if the Slidable is dismissible.
                       key: ValueKey<int>(index),
@@ -81,7 +77,9 @@ class _ContactsPageState extends State<ContactsPage> {
                           // A SlidableAction can have an icon and/or a label.
                           SlidableAction(
                             onPressed: (BuildContext c) {
-                                _contactsCubit.removeContact(contact);
+                              context
+                                  .read<ContactsCubit>()
+                                  .removeContact(contact);
                             },
                             backgroundColor: const Color(0xFFFE4A49),
                             foregroundColor: Colors.white,
@@ -116,8 +114,7 @@ class _ContactsPageState extends State<ContactsPage> {
                                           content: Text(tr(
                                               'some_key_copied_to_clipboard')))));
                             },
-                              backgroundColor:
-                                  Theme.of(context).primaryColorDark,
+                            backgroundColor: Theme.of(context).primaryColorDark,
                             foregroundColor: Colors.white,
                             icon: Icons.copy,
                             label: tr('copy_contact_key'),
@@ -141,7 +138,9 @@ class _ContactsPageState extends State<ContactsPage> {
                             return ContactEditDialog(
                                 contact: contact,
                                 onSave: (Contact c) {
-                                    _contactsCubit.updateContact(c);
+                                  context
+                                      .read<ContactsCubit>()
+                                      .updateContact(c);
                                   ContactsCache().saveContact(c);
                                 });
                           },
@@ -158,7 +157,6 @@ class _ContactsPageState extends State<ContactsPage> {
             const BottomWidget()
           ],
         ));
-    });
   }
 
   void onSent(BuildContext c, Contact contact) {