TF-3087 [MOBILE] Add loading bar for suggestion search

core/lib/presentation/views/quick_search/quick_search_input_form.dart

@@ -1202,7 +1202,7 @@ class _SuggestionsListState<T, P, R> extends State<_SuggestionsList<T, P, R>>
   Widget createSuggestionsWidget() {
     final listItemSuggestionWidget = _buildListViewSuggestionWidget();
     final loadingWidget = _buildLoadingBarWidget();
-    final listAction = _buildListActionWidget();
+    final listActionWidget = _buildListActionWidget();
     final listItemContactWidget = _buildListViewContactWidget();
 
     Widget child = ListView(
@@ -1212,7 +1212,7 @@ class _SuggestionsListState<T, P, R> extends State<_SuggestionsList<T, P, R>>
       controller: _scrollController,
       reverse: widget.suggestionsBox!.direction == AxisDirection.down ? false : true, // reverses the list to start at the bottom
       children: [
-        if (listAction != null) listAction,
+        if (listActionWidget != null) listActionWidget,
         if (loadingWidget != null) loadingWidget,
         if (widget.buttonShowAllResult != null && widget.controller?.text.isNotEmpty == true)
           widget.buttonShowAllResult!(context, widget.controller?.text),
@@ -1241,7 +1241,7 @@ class _SuggestionsListState<T, P, R> extends State<_SuggestionsList<T, P, R>>
   Widget createRecentWidget() {
     final listItemRecent = _buildListViewRecentWidget();
     final loadingWidget = _buildLoadingBarWidget();
-    final listAction = _buildListActionWidget();
+    final listActionWidget = _buildListActionWidget();
 
     Widget child = ListView(
       padding: EdgeInsets.zero,
@@ -1250,7 +1250,7 @@ class _SuggestionsListState<T, P, R> extends State<_SuggestionsList<T, P, R>>
       controller: _scrollController,
       reverse: widget.suggestionsBox!.direction == AxisDirection.down ? false : true, // reverses the list to start at the bottom
       children: [
-        if (listAction != null) listAction,
+        if (listActionWidget != null) listActionWidget,
         if (loadingWidget != null) loadingWidget,
         if (widget.buttonShowAllResult != null && widget.controller?.text.isNotEmpty == true)
           widget.buttonShowAllResult!(context, widget.controller?.text),

lib/features/search/email/presentation/search_email_controller.dart

@@ -104,6 +104,7 @@ class SearchEmailController extends BaseController
   final emailReceiveTimeType = EmailReceiveTimeType.allTime.obs;
   final selectionMode = Rx<SelectMode>(SelectMode.INACTIVE);
   final emailSortOrderType = EmailSortOrderType.mostRecent.obs;
+  final suggestionSearchViewState = Rx<Either<Failure, Success>>(Right(UIState.idle));
 
   late Debouncer<String> _deBouncerTime;
   late Worker dashBoardViewStateWorker;
@@ -177,6 +178,7 @@ class SearchEmailController extends BaseController
         initialValue: '');
     _deBouncerTime.values.listen((value) async {
       log('SearchEmailController::_initializeDebounceTimeTextSearchChange(): $value');
+      suggestionSearchViewState.value = Right(LoadingState());
       currentSearchText.value = value;
       _updateSimpleSearchFilter(
         textOption: value.isNotEmpty ? Some(SearchQuery(value)) : const None(),
@@ -198,6 +200,7 @@ class SearchEmailController extends BaseController
       if (listSuggestionSearch.isEmpty && currentSearchText.isEmpty) {
         listRecentSearch.value = await getAllRecentSearchAction(pattern: value);
       }
+      suggestionSearchViewState.value = Right(UIState.idle);
     });
   }
 

lib/features/search/email/presentation/search_email_view.dart

@@ -28,6 +28,7 @@ import 'package:tmail_ui_user/features/search/email/presentation/widgets/email_r
 import 'package:tmail_ui_user/features/search/email/presentation/widgets/email_receive_time_cupertino_action_sheet_action_builder.dart';
 import 'package:tmail_ui_user/features/search/email/presentation/widgets/email_sort_by_action_tile_widget.dart';
 import 'package:tmail_ui_user/features/search/email/presentation/widgets/email_sort_by_cupertino_action_sheet_action_builder.dart';
+import 'package:tmail_ui_user/features/search/email/presentation/widgets/search_email_loading_bar_widget.dart';
 import 'package:tmail_ui_user/features/thread/domain/state/search_email_state.dart';
 import 'package:tmail_ui_user/features/thread/domain/state/search_more_email_state.dart';
 import 'package:tmail_ui_user/features/thread/presentation/styles/item_email_tile_styles.dart';
@@ -74,7 +75,10 @@ class SearchEmailView extends GetWidget<SearchEmailController>
             ),
             const Divider(color: AppColor.colorDividerComposer, height: 1),
             _buildListSearchFilterAction(context),
-            _buildLoadingView(),
+            Obx(() => SearchEmailLoadingBarWidget(
+              suggestionViewState: controller.suggestionSearchViewState.value,
+              resultSearchViewState: controller.viewState.value,
+            )),
             Expanded(child: Obx(() {
               if (controller.searchIsRunning.isFalse) {
                 return SingleChildScrollView(
@@ -622,16 +626,6 @@ class SearchEmailView extends GetWidget<SearchEmailController>
     );
   }
 
-  Widget _buildLoadingView() {
-    return Obx(() => controller.viewState.value.fold(
-        (failure) => const SizedBox.shrink(),
-        (success) => success is SearchingState
-            ? Padding(
-                padding: const EdgeInsets.symmetric(vertical: 16),
-                child: loadingWidget)
-            : const SizedBox.shrink()));
-  }
-
   List<Widget> _contextMenuActionTile(BuildContext context, PresentationEmail email) {
     return <Widget>[
       _markAsEmailSpamOrUnSpamAction(context, email),

lib/features/search/email/presentation/widgets/search_email_loading_bar_widget.dart

@@ -0,0 +1,54 @@
+
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:dartz/dartz.dart';
+import 'package:flutter/material.dart';
+import 'package:tmail_ui_user/features/base/mixin/app_loader_mixin.dart';
+import 'package:tmail_ui_user/features/thread/domain/state/search_email_state.dart';
+
+class SearchEmailLoadingBarWidget extends StatelessWidget with AppLoaderMixin {
+
+  final Either<Failure, Success> resultSearchViewState;
+  final Either<Failure, Success> suggestionViewState;
+
+  const SearchEmailLoadingBarWidget({
+    super.key,
+    required this.resultSearchViewState,
+    required this.suggestionViewState
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return resultSearchViewState.fold(
+      (failure) {
+        return suggestionViewState.fold(
+          (failure) => const SizedBox.shrink(),
+          (success) => success is LoadingState
+            ? Padding(
+                padding: const EdgeInsets.symmetric(vertical: 16),
+                child: loadingWidget
+              )
+            : const SizedBox.shrink()
+        );
+      },
+      (success) {
+        if (success is SearchingState) {
+          return Padding(
+            padding: const EdgeInsets.symmetric(vertical: 16),
+            child: loadingWidget
+          );
+        } else {
+          return suggestionViewState.fold(
+            (failure) => const SizedBox.shrink(),
+            (success) => success is LoadingState
+              ? Padding(
+                  padding: const EdgeInsets.symmetric(vertical: 16),
+                  child: loadingWidget
+                )
+              : const SizedBox.shrink()
+          );
+        }
+      }
+    );
+  }
+}