feat: Implement recent tenant selection logic and enhance tenant loading process

lib/controller/tenant/tenant_selection_controller.dart

@@ -3,6 +3,7 @@ import 'package:marco/helpers/services/app_logger.dart';
 import 'package:marco/helpers/services/tenant_service.dart';
 import 'package:marco/model/tenant/tenant_list_model.dart';
 import 'package:marco/helpers/widgets/my_snackbar.dart';
+import 'package:marco/helpers/services/storage/local_storage.dart';
 
 class TenantSelectionController extends GetxController {
   final TenantService _tenantService = TenantService();
@@ -17,14 +18,28 @@ class TenantSelectionController extends GetxController {
   }
 
   /// Load tenants from API
-  Future<void> loadTenants() async {
+  Future<void> loadTenants({bool fromTenantSelectionScreen = false}) async {
     try {
       isLoading.value = true;
       final data = await _tenantService.getTenants();
       if (data != null) {
         tenants.value = data.map((e) => Tenant.fromJson(e)).toList();
 
-        // ✅ Automatically select if only one tenant
+        final recentTenantId = LocalStorage.getRecentTenantId();
+
+        // ✅ If user came from TenantSelectionScreen & recent tenant exists, auto-select
+        if (fromTenantSelectionScreen && recentTenantId != null) {
+          final tenantExists = tenants.any((t) => t.id == recentTenantId);
+          if (tenantExists) {
+            await onTenantSelected(recentTenantId);
+            return;
+          } else {
+            // if tenant is no longer valid, clear recentTenant
+            await LocalStorage.removeRecentTenantId();
+          }
+        }
+
+        // ✅ Auto-select if only one tenant
         if (tenants.length == 1) {
           await onTenantSelected(tenants.first.id);
         }
@@ -49,13 +64,15 @@ class TenantSelectionController extends GetxController {
         logSafe("✅ Tenant selection successful: $tenantId");
 
         // Store selected tenant in memory
-        TenantService.setSelectedTenant(
+        final selectedTenant = tenants.firstWhere((t) => t.id == tenantId);
-            tenants.firstWhere((t) => t.id == tenantId));
+        TenantService.setSelectedTenant(selectedTenant);
 
-        // Navigate to dashboard/home
+        // 🔥 Save in LocalStorage
+        await LocalStorage.setRecentTenantId(tenantId);
+
+        // Navigate to dashboard
         Get.offAllNamed('/dashboard');
 
-        // Optional: show success snackbar
         showAppSnackbar(
           title: "Success",
           message: "Organization selected successfully.",

lib/helpers/services/storage/local_storage.dart

@@ -22,6 +22,17 @@ class LocalStorage {
   static const String _isMpinKey = "isMpin";
   static const String _fcmTokenKey = "fcm_token";
   static const String _menuStorageKey = "dynamic_menus";
+// In LocalStorage
+  static const String _recentTenantKey = "recent_tenant_id";
+
+  static Future<bool> setRecentTenantId(String tenantId) =>
+      preferences.setString(_recentTenantKey, tenantId);
+
+  static String? getRecentTenantId() =>
+      _initialized ? preferences.getString(_recentTenantKey) : null;
+
+  static Future<bool> removeRecentTenantId() =>
+      preferences.remove(_recentTenantKey);
 
   static SharedPreferences? _preferencesInstance;
   static bool _initialized = false;
@@ -76,7 +87,8 @@ class LocalStorage {
   static Future<bool> removeMenus() => preferences.remove(_menuStorageKey);
 
   // ================== User Permissions ==================
-  static Future<bool> setUserPermissions(List<UserPermission> permissions) async {
+  static Future<bool> setUserPermissions(
+      List<UserPermission> permissions) async {
     final jsonList = permissions.map((e) => e.toJson()).toList();
     return preferences.setString(_userPermissionsKey, jsonEncode(jsonList));
   }
@@ -94,8 +106,8 @@ class LocalStorage {
       preferences.remove(_userPermissionsKey);
 
   // ================== Employee Info ==================
-  static Future<bool> setEmployeeInfo(EmployeeInfo employeeInfo) =>
+  static Future<bool> setEmployeeInfo(EmployeeInfo employeeInfo) => preferences
-      preferences.setString(_employeeInfoKey, jsonEncode(employeeInfo.toJson()));
+      .setString(_employeeInfoKey, jsonEncode(employeeInfo.toJson()));
 
   static EmployeeInfo? getEmployeeInfo() {
     if (!_initialized) return null;
@@ -135,6 +147,7 @@ class LocalStorage {
     await removeMpinToken();
     await removeIsMpin();
     await removeMenus();
+    await removeRecentTenantId(); 
     await preferences.remove("mpin_verified");
     await preferences.remove(_languageKey);
     await preferences.remove(_themeCustomizerKey);

lib/view/tenant/tenant_selection_screen.dart

@@ -35,7 +35,9 @@ class _TenantSelectionScreenState extends State<TenantSelectionScreen>
       curve: Curves.easeOutBack,
     );
     _logoAnimController.forward();
-    _controller.loadTenants();
+
+    // 🔥 Tell controller this is tenant selection screen
+    _controller.loadTenants(fromTenantSelectionScreen: true);
   }
 
   @override