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 {
+    isLoading.value = true;
     try {
-      isLoading.value = true;
       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 {
+    isLoading.value = true;
     try {
-      isLoading.value = true;
       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
+        // Save selected tenant in TenantService and LocalStorage
-        TenantService.setSelectedTenant(
+        TenantService.setSelectedTenant(tenant);
-            tenants.firstWhere((t) => t.id == tenantId));
+        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:
+      organizationSize: json['organizationSize'] is String
-          json['organizationSize'] is String ? json['organizationSize'] : null,
+          ? 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',
@@ -246,59 +246,56 @@ class _TenantCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Card(
+    return InkWell(
-      elevation: 3,
+      onTap: onTap,
-      shape: RoundedRectangleBorder(
+      borderRadius: BorderRadius.circular(5),
-        borderRadius: BorderRadius.circular(12),
+      child: Card(
-      ),
+        elevation: 3,
-      margin: const EdgeInsets.only(bottom: 20),
+        shape: RoundedRectangleBorder(
-      child: Padding(
+          borderRadius: BorderRadius.circular(5),
-        padding: const EdgeInsets.all(16),
+        ),
-        child: Row(
+        margin: const EdgeInsets.only(bottom: 20),
-          crossAxisAlignment: CrossAxisAlignment.start,
+        child: Padding(
-          children: [
+          padding: const EdgeInsets.all(16),
-            ClipRRect(
+          child: Row(
-              borderRadius: BorderRadius.circular(8),
+            crossAxisAlignment: CrossAxisAlignment.start,
-              child: Container(
+            children: [
-                width: 60,
+              ClipRRect(
-                height: 60,
+                borderRadius: BorderRadius.circular(5),
-                color: Colors.grey.shade200,
+                child: Container(
-                child: TenantLogo(logoImage: tenant.logoImage),
+                  width: 60,
-              ),
+                  height: 60,
-            ),
+                  color: Colors.grey.shade200,
-            const SizedBox(width: 16),
+                  child: TenantLogo(logoImage: tenant.logoImage),
-            Expanded(
-              child: Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  MyText(
-                    tenant.name,
-                    fontSize: 18,
-                    fontWeight: 700,
-                    color: Colors.black87,
-                  ),
-                  const SizedBox(height: 6),
-                  MyText(
-                    "Industry: ${tenant.industry?.name ?? "-"}",
-                    fontSize: 13,
-                    color: Colors.black54,
-                  ),
-                ],
-              ),
-            ),
-            InkWell(
-              onTap: onTap,
-              child: Container(
-                height: 60,
-                alignment: Alignment.center,
-                child: Icon(
-                  Icons.arrow_forward_ios,
-                  size: 24,
-                  color: Colors.red,
                 ),
               ),
-            ),
+              const SizedBox(width: 16),
-          ],
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    MyText(
+                      tenant.name,
+                      fontSize: 18,
+                      fontWeight: 700,
+                      color: Colors.black87,
+                    ),
+                    const SizedBox(height: 6),
+                    MyText(
+                      "Industry: ${tenant.industry?.name ?? "-"}",
+                      fontSize: 13,
+                      color: Colors.black54,
+                    ),
+                  ],
+                ),
+              ),
+              Icon(
+                Icons.arrow_forward_ios,
+                size: 24,
+                color: Colors.red,
+              ),
+            ],
+          ),
         ),
       ),
     );