feat: Implement tenant selection logic and load saved tenant from local storage

lib/controller/tenant/tenant_selection_controller.dart

@@ -1,6 +1,8 @@
+import 'dart:convert';
 import 'package:get/get.dart';
 import 'package:marco/helpers/services/app_logger.dart';
 import 'package:marco/helpers/services/tenant_service.dart';
+import 'package:marco/helpers/services/storage/local_storage.dart';
 import 'package:marco/model/tenant/tenant_list_model.dart';
 import 'package:marco/helpers/widgets/my_snackbar.dart';
 
@@ -13,18 +15,36 @@ class TenantSelectionController extends GetxController {
   @override
   void onInit() {
     super.onInit();
-    loadTenants();
+    _checkExistingTenant();
+  }
+
+  /// Check if a tenant was previously selected
+  Future<void> _checkExistingTenant() async {
+    try {
+      final savedTenant = await TenantService.loadSavedTenant();
+      if (savedTenant != null) {
+        // Tenant already selected → go to dashboard
+        Get.offAllNamed('/dashboard');
+      } else {
+        // No tenant saved → load from API
+        await loadTenants();
+      }
+    } catch (e, st) {
+      logSafe("❌ Error checking saved tenant",
+          level: LogLevel.error, error: e, stackTrace: st);
+      await loadTenants();
+    }
   }
 
   /// Load tenants from API
   Future<void> loadTenants() async {
-    try {
     isLoading.value = true;
+    try {
       final data = await _tenantService.getTenants();
-      if (data != null) {
+      if (data != null && data.isNotEmpty) {
         tenants.value = data.map((e) => Tenant.fromJson(e)).toList();
 
-        // ✅ Automatically select if only one tenant
+        // Auto-select if only one tenant
         if (tenants.length == 1) {
           await onTenantSelected(tenants.first.id);
         }
@@ -35,37 +55,34 @@ class TenantSelectionController extends GetxController {
     } catch (e, st) {
       logSafe("❌ Exception in loadTenants",
           level: LogLevel.error, error: e, stackTrace: st);
+      tenants.clear();
     } finally {
       isLoading.value = false;
     }
   }
 
-  /// Select tenant
+  /// Handle tenant selection
   Future<void> onTenantSelected(String tenantId) async {
-    try {
     isLoading.value = true;
+    try {
       final success = await _tenantService.selectTenant(tenantId);
       if (success) {
-        logSafe("✅ Tenant selection successful: $tenantId");
+        final tenant = tenants.firstWhere((t) => t.id == tenantId);
 
-        // Store selected tenant in memory
-        TenantService.setSelectedTenant(
-            tenants.firstWhere((t) => t.id == tenantId));
+        // Save selected tenant in TenantService and LocalStorage
+        TenantService.setSelectedTenant(tenant);
+        await LocalStorage.saveString(
+            'selectedTenant', jsonEncode(tenant.toJson()));
 
-        // Navigate to dashboard/home
+        // Navigate to dashboard
         Get.offAllNamed('/dashboard');
 
-        // Optional: show success snackbar
         showAppSnackbar(
           title: "Success",
           message: "Organization selected successfully.",
           type: SnackbarType.success,
         );
       } else {
-        logSafe("❌ Tenant selection failed for: $tenantId",
-            level: LogLevel.warning);
-
-        // Show error snackbar
         showAppSnackbar(
           title: "Error",
           message: "Unable to select organization. Please try again.",
@@ -76,7 +93,6 @@ class TenantSelectionController extends GetxController {
       logSafe("❌ Exception in onTenantSelected",
           level: LogLevel.error, error: e, stackTrace: st);
 
-      // Show error snackbar for exception
       showAppSnackbar(
         title: "Error",
         message: "An unexpected error occurred while selecting organization.",

lib/helpers/services/tenant_service.dart

@@ -97,6 +97,22 @@ class TenantService implements ITenantService {
     }
   }
 
+  /// Load previously selected tenant from local storage
+  static Future<Tenant?> loadSavedTenant() async {
+    final jsonString = LocalStorage.getString('selectedTenant');
+    if (jsonString == null) return null;
+
+    try {
+      final tenantMap = jsonDecode(jsonString) as Map<String, dynamic>;
+      final tenant = Tenant.fromJson(tenantMap);
+      currentTenant = tenant; 
+      return tenant;
+    } catch (e) {
+      logSafe("❌ Failed to load saved tenant: $e", level: LogLevel.warning);
+      return null;
+    }
+  }
+
   @override
   Future<bool> selectTenant(String tenantId, {bool hasRetried = false}) async {
     try {

lib/model/tenant/tenant_list_model.dart

@@ -32,8 +32,9 @@ class Tenant {
       contactName: json['contactName'] ?? '',
       contactNumber: json['contactNumber'] ?? '',
       logoImage: json['logoImage'] is String ? json['logoImage'] : null,
-      organizationSize:
-          json['organizationSize'] is String ? json['organizationSize'] : null,
+      organizationSize: json['organizationSize'] is String
+          ? json['organizationSize']
+          : null,
       industry: json['industry'] != null
           ? Industry.fromJson(json['industry'])
           : null,
@@ -42,6 +43,21 @@ class Tenant {
           : null,
     );
   }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'email': email,
+      'domainName': domainName,
+      'contactName': contactName,
+      'contactNumber': contactNumber,
+      'logoImage': logoImage,
+      'organizationSize': organizationSize,
+      'industry': industry?.toJson(),
+      'tenantStatus': tenantStatus?.toJson(),
+    };
+  }
 }
 
 class Industry {
@@ -59,6 +75,13 @@ class Industry {
       name: json['name'] ?? '',
     );
   }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+    };
+  }
 }
 
 class TenantStatus {
@@ -76,4 +99,11 @@ class TenantStatus {
       name: json['name'] ?? '',
     );
   }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+    };
+  }
 }

lib/view/tenant/tenant_selection_screen.dart

@@ -165,7 +165,7 @@ class _BetaBadge extends StatelessWidget {
       padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
       decoration: BoxDecoration(
         color: Colors.orangeAccent,
-        borderRadius: BorderRadius.circular(6),
+        borderRadius: BorderRadius.circular(5),
       ),
       child: MyText(
         'BETA',
@@ -246,10 +246,13 @@ class _TenantCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Card(
+    return InkWell(
+      onTap: onTap,
+      borderRadius: BorderRadius.circular(5),
+      child: Card(
         elevation: 3,
         shape: RoundedRectangleBorder(
-        borderRadius: BorderRadius.circular(12),
+          borderRadius: BorderRadius.circular(5),
         ),
         margin: const EdgeInsets.only(bottom: 20),
         child: Padding(
@@ -258,7 +261,7 @@ class _TenantCard extends StatelessWidget {
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
               ClipRRect(
-              borderRadius: BorderRadius.circular(8),
+                borderRadius: BorderRadius.circular(5),
                 child: Container(
                   width: 60,
                   height: 60,
@@ -286,21 +289,15 @@ class _TenantCard extends StatelessWidget {
                   ],
                 ),
               ),
-            InkWell(
-              onTap: onTap,
-              child: Container(
-                height: 60,
-                alignment: Alignment.center,
-                child: Icon(
+              Icon(
                 Icons.arrow_forward_ios,
                 size: 24,
                 color: Colors.red,
               ),
-              ),
-            ),
             ],
           ),
         ),
+      ),
     );
   }
 }