TF-1243 Fix move to after advance search result list went blank

lib/features/mailbox/presentation/mailbox_controller.dart

@@ -329,7 +329,12 @@ class MailboxController extends BaseMailboxController {
   void _initialMailboxVariableStorage({bool isRefreshChange = false}) {
     _setMapMailbox();
     _setOutboxMailbox();
-    _selectMailboxDefault(isRefreshChange: isRefreshChange);
+
+    if (isRefreshChange) {
+      _selectSelectedMailboxDefault();
+    } else {
+      _handleDataFromNavigationRouter();
+    }
   }
 
   void _setMapMailbox() {
@@ -363,62 +368,63 @@ class MailboxController extends BaseMailboxController {
     }
   }
 
-  void _selectMailboxDefault({bool isRefreshChange = false}) {
-    final mapDefaultMailbox = {
-      for (var mailboxNode in defaultMailboxTree.value.root.childrenItems ?? List<MailboxNode>.empty())
-        mailboxNode.item.role!: mailboxNode.item
-    };
+  void _selectSelectedMailboxDefault() {
+    final isSearchEmailRunning = mailboxDashBoardController.searchController.isSearchEmailRunning;
+    if (isSearchEmailRunning) {
+      log('MailboxController::_selectMailboxDefault(): isSearchEmailRunning is $isSearchEmailRunning');
+      return;
+    }
+    final mailboxSelected = _getCurrentSelectedMailbox();
+    mailboxDashBoardController.setSelectedMailbox(mailboxSelected);
+  }
+
+  PresentationMailbox? _getCurrentSelectedMailbox() {
     final mailboxCurrent = mailboxDashBoardController.selectedMailbox.value;
     final mapMailboxById = mailboxDashBoardController.mapMailboxById;
     final isSearchEmailRunning = mailboxDashBoardController.searchController.isSearchEmailRunning;
-
-    PresentationMailbox? mailboxSelected;
+    final mapDefaultPresentationMailboxByRole = defaultMailboxTree.value.mapPresentationMailboxByRole;
 
     if (mailboxCurrent != null) {
       if (mailboxCurrent.hasRole()) {
-        mailboxSelected = mapDefaultMailbox.containsKey(mailboxCurrent.role)
-          ? mapDefaultMailbox[mailboxCurrent.role]
+        return mapDefaultPresentationMailboxByRole.containsKey(mailboxCurrent.role)
+          ? mapDefaultPresentationMailboxByRole[mailboxCurrent.role]
           : mailboxCurrent;
       } else {
-        mailboxSelected = mapMailboxById.containsKey(mailboxCurrent.id)
+        return mapMailboxById.containsKey(mailboxCurrent.id)
           ? mapMailboxById[mailboxCurrent.id]
           : mailboxCurrent;
       }
-    } else {
-      if (!isSearchEmailRunning) {
-        if (mapDefaultMailbox.containsKey(PresentationMailbox.roleInbox)) {
-          mailboxSelected = mapDefaultMailbox[PresentationMailbox.roleInbox];
-        } else {
-          if (allMailboxes.isNotEmpty) {
-            mailboxSelected = allMailboxes.first;
-          }
-        }
+    } else if (!isSearchEmailRunning) {
+      if (mapDefaultPresentationMailboxByRole.containsKey(PresentationMailbox.roleInbox)) {
+        return mapDefaultPresentationMailboxByRole[PresentationMailbox.roleInbox];
+      } else if (allMailboxes.isNotEmpty) {
+        return allMailboxes.first;
       }
     }
 
-    if (isRefreshChange) {
-      mailboxDashBoardController.setSelectedMailbox(mailboxSelected);
-    } else {
-      if (isHasDataFromRoute) {
-        log('MailboxController::_selectMailboxDefault(): isHasDataFromRoute is true:navigationRouter: $navigationRouter');
-        if (mailboxIdFromNavigationRouter != null) {
-          _selectMailboxFromRouter();
-        } else if (emailIdFromNavigationRouter != null) {
-          mailboxDashBoardController.dispatchAction(SelectEmailByIdAction(navigationRouter!));
-          _clearNavigationRouter();
-        } else if (searchQueryFromNavigationRouter != null) {
-          mailboxDashBoardController.dispatchAction(SearchEmailByQueryAction(navigationRouter!));
-          _clearNavigationRouter();
-        } else {
-          _clearNavigationRouter();
-          mailboxDashBoardController.setSelectedMailbox(mailboxSelected);
-          _updateSelectedMailboxRouteOnBrowser();
-        }
+    return null;
+  }
+
+  void _handleDataFromNavigationRouter() {
+    log('MailboxController::_handleDataFromNavigationRouter():navigationRouter: $navigationRouter');
+
+    if (isHasDataFromRoute) {
+      if (mailboxIdFromNavigationRouter != null) {
+        _selectMailboxFromRouter();
+      } else if (emailIdFromNavigationRouter != null) {
+        mailboxDashBoardController.dispatchAction(SelectEmailByIdAction(navigationRouter!));
+        _clearNavigationRouter();
+      } else if (searchQueryFromNavigationRouter != null && searchQueryFromNavigationRouter?.value.isNotEmpty == true) {
+        mailboxDashBoardController.dispatchAction(SearchEmailByQueryAction(navigationRouter!));
+        _clearNavigationRouter();
       } else {
-        log('MailboxController::_selectMailboxDefault(): isHasDataFromRoute is false');
-        mailboxDashBoardController.setSelectedMailbox(mailboxSelected);
+        _clearNavigationRouter();
+        _selectSelectedMailboxDefault();
         _updateSelectedMailboxRouteOnBrowser();
       }
+    } else {
+      _selectSelectedMailboxDefault();
+      _updateSelectedMailboxRouteOnBrowser();
     }
   }
 

lib/features/mailbox/presentation/model/mailbox_tree.dart

@@ -4,6 +4,7 @@ import 'dart:collection';
 import 'package:equatable/equatable.dart';
 import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
 import 'package:model/mailbox/expand_mode.dart';
+import 'package:model/mailbox/presentation_mailbox.dart';
 import 'package:model/mailbox/select_mode.dart';
 
 import 'mailbox_node.dart';
@@ -99,6 +100,22 @@ class MailboxTree with EquatableMixin {
     return path;
   }
 
+  Map<Role, PresentationMailbox> get mapPresentationMailboxByRole {
+    if (root.childrenItems?.isEmpty == true) {
+      return {};
+    } else {
+      final listPresentationMailboxHasRole = root.childrenItems!
+        .where((node) => node.item.role != null)
+        .map((node) => node.item)
+        .toList();
+
+      return {
+        for (var mailbox in listPresentationMailboxHasRole)
+          mailbox.role!: mailbox
+      };
+    }
+  }
+
   @override
   List<Object?> get props => [root];
 }

lib/features/thread/presentation/thread_controller.dart

@@ -623,7 +623,7 @@ class ThreadController extends BaseController with EmailActionController {
   }
 
   void _searchEmail({UnsignedInt? limit, EmailFilterCondition? filterCondition}) {
-    if (_accountId != null && searchQuery != null) {
+    if (_accountId != null) {
       searchController.activateSimpleSearch();
 
       filterCondition = EmailFilterCondition(