Feat/598

lib/desktop_screens/desktop_welcome_screen/widgets/welcome_screen_home.dart

@@ -1,5 +1,6 @@
 import 'package:at_client_mobile/at_client_mobile.dart';
 import 'package:at_contacts_group_flutter/screens/group_contact_view/group_contact_view.dart';
+import 'package:at_contacts_group_flutter/services/group_service.dart';
 import 'package:atsign_atmosphere_pro/dekstop_services/desktop_image_picker.dart';
 import 'package:atsign_atmosphere_pro/screens/common_widgets/custom_toast.dart';
 import 'package:atsign_atmosphere_pro/screens/common_widgets/triple_dot_loading.dart';
@@ -201,6 +202,13 @@ class _WelcomeScreenHomeState extends State<WelcomeScreenHome> {
             showContacts: true,
             isDesktop: true,
             contactSelectedHistory: _welcomeScreenProvider.selectedContacts,
+            onContactsTap: (_list) {
+              Provider.of<WelcomeScreenProvider>(
+                      NavService.navKey.currentContext!,
+                      listen: false)
+                  .updateSelectedContacts(_list, notifyListeners: false);
+              _welcomeScreenProvider.isSelectionItemChanged = true;
+            },
             selectedList: (_list) {
               Provider.of<WelcomeScreenProvider>(
                       NavService.navKey.currentContext!,
@@ -303,6 +311,8 @@ class _WelcomeScreenHomeState extends State<WelcomeScreenHome> {
           } else {
             var file = await desktopImagePicker();
             if (file != null) {
+              GroupService().selectedGroupContacts = [];
+              GroupService().selectedContactsSink.add([]);
               _filePickerProvider.selectedFiles = file;
               _welcomeScreenProvider.isSelectionItemChanged = true;
               _currentScreen = CurrentScreen.SelectedItems;

lib/screens/common_widgets/error_screen.dart

@@ -21,9 +21,13 @@ class _ErrorScreenState extends State<ErrorScreen> {
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
             Image.asset(ImageConstants.emptyGroup),
-            Text(
-              widget.title,
-              style: CustomTextStyles.greyText16,
+            Padding(
+              padding: const EdgeInsets.all(10.0),
+              child: Text(
+                widget.title,
+                style: CustomTextStyles.greyText16,
+                textAlign: TextAlign.center,
+              ),
             ),
           ],
         ),

lib/screens/welcome_screen/welcome_screen.dart

@@ -19,6 +19,7 @@ import 'package:atsign_atmosphere_pro/view_models/welcome_screen_view_model.dart
 import 'package:flutter/material.dart';
 import 'package:new_version/new_version.dart';
 import 'package:provider/provider.dart';
+import '../../utils/text_strings.dart';
 import '../common_widgets/side_bar.dart';
 import '../../view_models/file_transfer_provider.dart';
 import 'package:http/http.dart' as http;
@@ -168,7 +169,7 @@ class _WelcomeScreenState extends State<WelcomeScreen> {
               return _bottomSheetWidgetOptions[_selectedBottomNavigationIndex];
             } else {
               return ErrorScreen(
-                'You are not connected to internet.',
+                TextStrings.noInternet,
               );
             }
           }),

lib/utils/text_strings.dart

@@ -329,7 +329,8 @@ class TextStrings {
       'Please select at least one @sign to reset';
   static const String resetWarningText =
       'Warning: This action cannot be undone!';
-
+  static const String noInternet =
+      'Offline. Please check your internet connection and try again.';
   static const uploaded = 'Uploaded';
   static const reUploadFileMsg = 'Do you want to re-upload file ?';
   static const uploadFile = 'Please upload file first.';

lib/view_models/welcome_screen_view_model.dart

@@ -29,11 +29,14 @@ class WelcomeScreenProvider extends BaseModel {
     }
   }
 
-  updateSelectedContacts(List<GroupContactsModel?> updatedList) {
+  updateSelectedContacts(List<GroupContactsModel?> updatedList,
+      {bool notifyListeners = true}) {
     try {
       groupName = null;
       selectedContacts = [];
-      setStatus(updateContacts, Status.Loading);
+      if (notifyListeners) {
+        setStatus(updateContacts, Status.Loading);
+      }
 
       for (var _obj in updatedList) {
         if (_obj?.contact != null) {
@@ -51,9 +54,13 @@ class WelcomeScreenProvider extends BaseModel {
 
       hasSelectedContactsChanged = true;
       scrollToBottom = true; // to scroll welcome screen to the bottom
-      setStatus(updateContacts, Status.Done);
+      if (notifyListeners) {
+        setStatus(updateContacts, Status.Done);
+      }
     } catch (error) {
-      setError(updateContacts, error.toString());
+      if (notifyListeners) {
+        setError(updateContacts, error.toString());
+      }
     }
   }
 

pubspec.yaml

@@ -84,7 +84,7 @@ dependency_overrides:
   at_contacts_flutter:
     git:
       url: [email protected]:atsign-foundation/at_widgets.git
-      ref: fix/missing-fontweight
+      ref: feat/598
       path: at_contacts_flutter
   at_common_flutter: 
     git:
@@ -99,7 +99,7 @@ dependency_overrides:
   at_contacts_group_flutter: 
     git:
       url: [email protected]:atsign-foundation/at_widgets.git
-      ref: fix/missing-fontweight
+      ref: feat/598
       path: at_contacts_group_flutter
 
 dev_dependencies: