update address

CITY_WARD_IMPLEMENTATION.md

@@ -0,0 +1,59 @@
+# City and Ward API Implementation - Complete Guide
+
+## Files Created ✅
+
+1. ✅ `lib/features/account/domain/entities/city.dart`
+2. ✅ `lib/features/account/domain/entities/ward.dart`
+3. ✅ `lib/features/account/data/models/city_model.dart`
+4. ✅ `lib/features/account/data/models/ward_model.dart`
+5. ✅ Updated `lib/core/constants/storage_constants.dart`
+   - Added `cityBox` and `wardBox`
+   - Added `cityModel = 31` and `wardModel = 32`
+   - Shifted all enum IDs by +2
+
+## Implementation Status
+
+### Completed:
+- ✅ Domain entities (City, Ward)
+- ✅ Hive models with type adapters
+- ✅ Storage constants updated
+- ✅ Build runner generated .g.dart files
+
+### Remaining (Need to implement):
+
+1. **Remote Datasource** - `lib/features/account/data/datasources/location_remote_datasource.dart`
+2. **Local Datasource** - `lib/features/account/data/datasources/location_local_datasource.dart`
+3. **Repository Interface** - `lib/features/account/domain/repositories/location_repository.dart`
+4. **Repository Implementation** - `lib/features/account/data/repositories/location_repository_impl.dart`
+5. **Providers** - `lib/features/account/presentation/providers/location_provider.dart`
+6. **Update AddressFormPage** to use the providers
+
+## API Endpoints (from docs/auth.sh)
+
+### Get Cities:
+```bash
+POST /api/method/frappe.client.get_list
+Body: {
+  "doctype": "City",
+  "fields": ["city_name","name","code"],
+  "limit_page_length": 0
+}
+```
+
+### Get Wards (filtered by city):
+```bash
+POST /api/method/frappe.client.get_list
+Body: {
+  "doctype": "Ward",
+  "fields": ["ward_name","name","code"],
+  "filters": {"city": "96"},
+  "limit_page_length": 0
+}
+```
+
+## Offline-First Strategy
+
+1. **Cities**: Cache in Hive, refresh from API periodically
+2. **Wards**: Load from API when city selected, cache per city
+
+Would you like me to generate the remaining implementation files now?

docs/address.sh

@@ -0,0 +1,28 @@
+#get list address
+curl --location 'https://land.dbiz.com//api/method/building_material.building_material.api.address.get_list' \
+--header 'Cookie: sid=a0c9a51c8d1fbbec824283115094bdca939bb829345e0005334aa99f; full_name=phuoc; sid=a0c9a51c8d1fbbec824283115094bdca939bb829345e0005334aa99f; system_user=no; user_id=vodanh.2901%40gmail.com; user_image=https%3A//secure.gravatar.com/avatar/753a0e2601b9bd87aed417e2ad123bf8%3Fd%3D404%26s%3D200' \
+--header 'X-Frappe-Csrf-Token: a22fa53eeaa923f71f2fd879d2863a0985a6f2107f5f7f66d34cd62d' \
+--header 'Content-Type: application/json' \
+--data '{
+    "limit_start" : 0,
+    "limit_page_length": 0,
+    "is_default" : false
+}'
+
+#update/insert address
+curl --location 'https://land.dbiz.com//api/method/building_material.building_material.api.address.update' \
+--header 'Cookie: sid=a0c9a51c8d1fbbec824283115094bdca939bb829345e0005334aa99f; full_name=phuoc; sid=a0c9a51c8d1fbbec824283115094bdca939bb829345e0005334aa99f; system_user=no; user_id=vodanh.2901%40gmail.com; user_image=https%3A//secure.gravatar.com/avatar/753a0e2601b9bd87aed417e2ad123bf8%3Fd%3D404%26s%3D200' \
+--header 'X-Frappe-Csrf-Token: a22fa53eeaa923f71f2fd879d2863a0985a6f2107f5f7f66d34cd62d' \
+--header 'Content-Type: application/json' \
+--data-raw '{
+    "name": "Công ty Tiến Nguyễn-Billing", // bỏ trống hoặc không truyền để thêm mới
+    "address_title": "Công ty Tiến Nguyễn",
+    "address_line1": "Khu 2, Hoàng Cương, Thanh Ba, Phú Thọ",
+    "phone": "0911111111",
+    "email": "address75675@gmail.com",
+    "fax": null,
+    "tax_code": "12312",
+    "city_code": "96",
+    "ward_code": "32248",
+    "is_default": false
+}'

docs/auth.sh

@@ -25,6 +25,18 @@ curl --location 'https://land.dbiz.com//api/method/frappe.client.get_list' \
   "limit_page_length": 0
 }'
 
+GET WARD
+curl --location 'https://land.dbiz.com//api/method/frappe.client.get_list' \
+--header 'X-Frappe-Csrf-Token: a22fa53eeaa923f71f2fd879d2863a0985a6f2107f5f7f66d34cd62d' \
+--header 'Cookie: sid=a0c9a51c8d1fbbec824283115094bdca939bb829345e0005334aa99f; full_name=phuoc; sid=a0c9a51c8d1fbbec824283115094bdca939bb829345e0005334aa99f; system_user=no; user_id=vodanh.2901%40gmail.com; user_image=https%3A//secure.gravatar.com/avatar/753a0e2601b9bd87aed417e2ad123bf8%3Fd%3D404%26s%3D200' \
+--header 'Content-Type: application/json' \
+--data '{
+  "doctype": "Ward",
+  "fields": ["ward_name","name","code"],
+  "filters": {"city": "96"},
+  "limit_page_length": 0
+}'
+
 GET ROLE
 curl --location 'https://land.dbiz.com//api/method/frappe.client.get_list' \
 --header 'X-Frappe-Csrf-Token: 3d072ea39d245c2340ecc42d0825f6cbb7e674943c9c74346c8e4629' \

lib/core/constants/storage_constants.dart

@@ -57,6 +57,10 @@ class HiveBoxNames {
   /// Offline request queue for failed API calls
   static const String offlineQueueBox = 'offline_queue_box';
 
+  /// City and Ward boxes for location data
+  static const String cityBox = 'city_box';
+  static const String wardBox = 'ward_box';
+
   /// Get all box names for initialization
   static List<String> get allBoxes => [
     userBox,
@@ -67,6 +71,8 @@ class HiveBoxNames {
     quotes,
     loyaltyBox,
     rewardsBox,
+    cityBox,
+    wardBox,
     settingsBox,
     cacheBox,
     syncStateBox,
@@ -114,7 +120,7 @@ class HiveTypeIds {
   static const int chatRoomModel = 18;
   static const int messageModel = 19;
 
-  // Extended Models (20-29)
+  // Extended Models (20-30)
   static const int notificationModel = 20;
   static const int showroomModel = 21;
   static const int showroomProductModel = 22;
@@ -125,30 +131,33 @@ class HiveTypeIds {
   static const int categoryModel = 27;
   static const int favoriteModel = 28;
   static const int businessUnitModel = 29;
+  static const int addressModel = 30;
+  static const int cityModel = 31;
+  static const int wardModel = 32;
 
-  // Enums (30-59)
+  // Enums (33-62)
-  static const int userRole = 30;
+  static const int userRole = 33;
-  static const int userStatus = 31;
+  static const int userStatus = 34;
-  static const int loyaltyTier = 32;
+  static const int loyaltyTier = 35;
-  static const int orderStatus = 33;
+  static const int orderStatus = 36;
-  static const int invoiceType = 34;
+  static const int invoiceType = 37;
-  static const int invoiceStatus = 35;
+  static const int invoiceStatus = 38;
-  static const int paymentMethod = 36;
+  static const int paymentMethod = 39;
-  static const int paymentStatus = 37;
+  static const int paymentStatus = 40;
-  static const int entryType = 38;
+  static const int entryType = 41;
-  static const int entrySource = 39;
+  static const int entrySource = 42;
-  static const int complaintStatus = 40;
+  static const int complaintStatus = 43;
-  static const int giftCategory = 41;
+  static const int giftCategory = 44;
-  static const int giftStatus = 42;
+  static const int giftStatus = 45;
-  static const int pointsStatus = 43;
+  static const int pointsStatus = 46;
-  static const int projectType = 44;
+  static const int projectType = 47;
-  static const int submissionStatus = 45;
+  static const int submissionStatus = 48;
-  static const int designStatus = 46;
+  static const int designStatus = 49;
-  static const int quoteStatus = 47;
+  static const int quoteStatus = 50;
-  static const int roomType = 48;
+  static const int roomType = 51;
-  static const int contentType = 49;
+  static const int contentType = 52;
-  static const int reminderType = 50;
+  static const int reminderType = 53;
-  static const int notificationType = 51;
+  static const int notificationType = 54;
 
   // Aliases for backward compatibility and clarity
   static const int memberTier = loyaltyTier; // Alias for loyaltyTier

lib/core/database/hive_service.dart

@@ -129,6 +129,12 @@ class HiveService {
     debugPrint(
       'HiveService: ${Hive.isAdapterRegistered(HiveTypeIds.userModel) ? "✓" : "✗"} UserModel adapter',
     );
+    debugPrint(
+      'HiveService: ${Hive.isAdapterRegistered(HiveTypeIds.cityModel) ? "✓" : "✗"} CityModel adapter',
+    );
+    debugPrint(
+      'HiveService: ${Hive.isAdapterRegistered(HiveTypeIds.wardModel) ? "✓" : "✗"} WardModel adapter',
+    );
 
     debugPrint('HiveService: Type adapters registered successfully');
   }
@@ -158,6 +164,10 @@ class HiveService {
 
         // Favorite products box (non-sensitive) - caches Product entities from wishlist API
         Hive.openBox<dynamic>(HiveBoxNames.favoriteProductsBox),
+
+        // Location boxes (non-sensitive) - caches cities and wards for address forms
+        Hive.openBox<dynamic>(HiveBoxNames.cityBox),
+        Hive.openBox<dynamic>(HiveBoxNames.wardBox),
       ]);
 
       // Open potentially encrypted boxes (sensitive data)

lib/core/database/models/enums.g.dart

@@ -8,7 +8,7 @@ part of 'enums.dart';
 
 class UserRoleAdapter extends TypeAdapter<UserRole> {
   @override
-  final typeId = 30;
+  final typeId = 33;
 
   @override
   UserRole read(BinaryReader reader) {
@@ -53,7 +53,7 @@ class UserRoleAdapter extends TypeAdapter<UserRole> {
 
 class UserStatusAdapter extends TypeAdapter<UserStatus> {
   @override
-  final typeId = 31;
+  final typeId = 34;
 
   @override
   UserStatus read(BinaryReader reader) {
@@ -98,7 +98,7 @@ class UserStatusAdapter extends TypeAdapter<UserStatus> {
 
 class LoyaltyTierAdapter extends TypeAdapter<LoyaltyTier> {
   @override
-  final typeId = 32;
+  final typeId = 35;
 
   @override
   LoyaltyTier read(BinaryReader reader) {
@@ -151,7 +151,7 @@ class LoyaltyTierAdapter extends TypeAdapter<LoyaltyTier> {
 
 class OrderStatusAdapter extends TypeAdapter<OrderStatus> {
   @override
-  final typeId = 33;
+  final typeId = 36;
 
   @override
   OrderStatus read(BinaryReader reader) {
@@ -216,7 +216,7 @@ class OrderStatusAdapter extends TypeAdapter<OrderStatus> {
 
 class InvoiceTypeAdapter extends TypeAdapter<InvoiceType> {
   @override
-  final typeId = 34;
+  final typeId = 37;
 
   @override
   InvoiceType read(BinaryReader reader) {
@@ -261,7 +261,7 @@ class InvoiceTypeAdapter extends TypeAdapter<InvoiceType> {
 
 class InvoiceStatusAdapter extends TypeAdapter<InvoiceStatus> {
   @override
-  final typeId = 35;
+  final typeId = 38;
 
   @override
   InvoiceStatus read(BinaryReader reader) {
@@ -318,7 +318,7 @@ class InvoiceStatusAdapter extends TypeAdapter<InvoiceStatus> {
 
 class PaymentMethodAdapter extends TypeAdapter<PaymentMethod> {
   @override
-  final typeId = 36;
+  final typeId = 39;
 
   @override
   PaymentMethod read(BinaryReader reader) {
@@ -375,7 +375,7 @@ class PaymentMethodAdapter extends TypeAdapter<PaymentMethod> {
 
 class PaymentStatusAdapter extends TypeAdapter<PaymentStatus> {
   @override
-  final typeId = 37;
+  final typeId = 40;
 
   @override
   PaymentStatus read(BinaryReader reader) {
@@ -428,7 +428,7 @@ class PaymentStatusAdapter extends TypeAdapter<PaymentStatus> {
 
 class EntryTypeAdapter extends TypeAdapter<EntryType> {
   @override
-  final typeId = 38;
+  final typeId = 41;
 
   @override
   EntryType read(BinaryReader reader) {
@@ -477,7 +477,7 @@ class EntryTypeAdapter extends TypeAdapter<EntryType> {
 
 class EntrySourceAdapter extends TypeAdapter<EntrySource> {
   @override
-  final typeId = 39;
+  final typeId = 42;
 
   @override
   EntrySource read(BinaryReader reader) {
@@ -538,7 +538,7 @@ class EntrySourceAdapter extends TypeAdapter<EntrySource> {
 
 class ComplaintStatusAdapter extends TypeAdapter<ComplaintStatus> {
   @override
-  final typeId = 40;
+  final typeId = 43;
 
   @override
   ComplaintStatus read(BinaryReader reader) {
@@ -587,7 +587,7 @@ class ComplaintStatusAdapter extends TypeAdapter<ComplaintStatus> {
 
 class GiftCategoryAdapter extends TypeAdapter<GiftCategory> {
   @override
-  final typeId = 41;
+  final typeId = 44;
 
   @override
   GiftCategory read(BinaryReader reader) {
@@ -636,7 +636,7 @@ class GiftCategoryAdapter extends TypeAdapter<GiftCategory> {
 
 class GiftStatusAdapter extends TypeAdapter<GiftStatus> {
   @override
-  final typeId = 42;
+  final typeId = 45;
 
   @override
   GiftStatus read(BinaryReader reader) {
@@ -681,7 +681,7 @@ class GiftStatusAdapter extends TypeAdapter<GiftStatus> {
 
 class PointsStatusAdapter extends TypeAdapter<PointsStatus> {
   @override
-  final typeId = 43;
+  final typeId = 46;
 
   @override
   PointsStatus read(BinaryReader reader) {
@@ -722,7 +722,7 @@ class PointsStatusAdapter extends TypeAdapter<PointsStatus> {
 
 class ProjectTypeAdapter extends TypeAdapter<ProjectType> {
   @override
-  final typeId = 44;
+  final typeId = 47;
 
   @override
   ProjectType read(BinaryReader reader) {
@@ -779,7 +779,7 @@ class ProjectTypeAdapter extends TypeAdapter<ProjectType> {
 
 class SubmissionStatusAdapter extends TypeAdapter<SubmissionStatus> {
   @override
-  final typeId = 45;
+  final typeId = 48;
 
   @override
   SubmissionStatus read(BinaryReader reader) {
@@ -828,7 +828,7 @@ class SubmissionStatusAdapter extends TypeAdapter<SubmissionStatus> {
 
 class DesignStatusAdapter extends TypeAdapter<DesignStatus> {
   @override
-  final typeId = 46;
+  final typeId = 49;
 
   @override
   DesignStatus read(BinaryReader reader) {
@@ -885,7 +885,7 @@ class DesignStatusAdapter extends TypeAdapter<DesignStatus> {
 
 class QuoteStatusAdapter extends TypeAdapter<QuoteStatus> {
   @override
-  final typeId = 47;
+  final typeId = 50;
 
   @override
   QuoteStatus read(BinaryReader reader) {
@@ -946,7 +946,7 @@ class QuoteStatusAdapter extends TypeAdapter<QuoteStatus> {
 
 class RoomTypeAdapter extends TypeAdapter<RoomType> {
   @override
-  final typeId = 48;
+  final typeId = 51;
 
   @override
   RoomType read(BinaryReader reader) {
@@ -995,7 +995,7 @@ class RoomTypeAdapter extends TypeAdapter<RoomType> {
 
 class ContentTypeAdapter extends TypeAdapter<ContentType> {
   @override
-  final typeId = 49;
+  final typeId = 52;
 
   @override
   ContentType read(BinaryReader reader) {
@@ -1056,7 +1056,7 @@ class ContentTypeAdapter extends TypeAdapter<ContentType> {
 
 class ReminderTypeAdapter extends TypeAdapter<ReminderType> {
   @override
-  final typeId = 50;
+  final typeId = 53;
 
   @override
   ReminderType read(BinaryReader reader) {

lib/core/router/app_router.dart

@@ -8,10 +8,12 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
+import 'package:worker/features/account/domain/entities/address.dart';
+import 'package:worker/features/account/presentation/pages/address_form_page.dart';
 import 'package:worker/features/account/presentation/pages/addresses_page.dart';
-import 'package:worker/features/auth/presentation/providers/auth_provider.dart';
 import 'package:worker/features/account/presentation/pages/change_password_page.dart';
 import 'package:worker/features/account/presentation/pages/profile_edit_page.dart';
+import 'package:worker/features/auth/presentation/providers/auth_provider.dart';
 import 'package:worker/features/auth/domain/entities/business_unit.dart';
 import 'package:worker/features/auth/presentation/pages/business_unit_selection_page.dart';
 import 'package:worker/features/auth/presentation/pages/forgot_password_page.dart';
@@ -369,6 +371,19 @@ final routerProvider = Provider<GoRouter>((ref) {
             MaterialPage(key: state.pageKey, child: const AddressesPage()),
       ),
 
+      // Address Form Route (Create/Edit)
+      GoRoute(
+        path: RouteNames.addressForm,
+        name: RouteNames.addressForm,
+        pageBuilder: (context, state) {
+          final address = state.extra as Address?;
+          return MaterialPage(
+            key: state.pageKey,
+            child: AddressFormPage(address: address),
+          );
+        },
+      ),
+
       // Change Password Route
       GoRoute(
         path: RouteNames.changePassword,

lib/features/account/data/datasources/address_remote_datasource.dart

@@ -0,0 +1,208 @@
+/// Address Remote Data Source
+///
+/// Handles API calls to Frappe ERPNext address endpoints.
+library;
+
+import 'package:dio/dio.dart';
+import 'package:worker/core/errors/exceptions.dart';
+import 'package:worker/features/account/data/models/address_model.dart';
+
+/// Address Remote Data Source
+///
+/// Provides methods to interact with address API endpoints.
+/// Online-only approach - no offline caching.
+class AddressRemoteDataSource {
+  final Dio _dio;
+
+  AddressRemoteDataSource(this._dio);
+
+  /// Get list of addresses
+  ///
+  /// Fetches all addresses for the authenticated user.
+  /// Optionally filter by default address.
+  ///
+  /// API: GET /api/method/building_material.building_material.api.address.get_list
+  Future<List<AddressModel>> getAddresses({
+    int limitStart = 0,
+    int limitPageLength = 0,
+    bool? isDefault,
+  }) async {
+    try {
+      _debugPrint('Fetching addresses list...');
+
+      final response = await _dio.post(
+        '/api/method/building_material.building_material.api.address.get_list',
+        data: {
+          'limit_start': limitStart,
+          'limit_page_length': limitPageLength,
+          if (isDefault != null) 'is_default': isDefault,
+        },
+      );
+
+      if (response.statusCode == 200) {
+        final data = response.data;
+        _debugPrint('Response data: $data');
+
+        // Extract addresses from response
+        if (data is Map<String, dynamic> && data.containsKey('message')) {
+          final message = data['message'];
+          _debugPrint('Message type: ${message.runtimeType}');
+
+          // Handle array response
+          if (message is List) {
+            _debugPrint('Parsing ${message.length} addresses from list');
+            final addresses = <AddressModel>[];
+            for (var i = 0; i < message.length; i++) {
+              try {
+                final item = message[i] as Map<String, dynamic>;
+                _debugPrint('Parsing address $i: $item');
+                final address = AddressModel.fromJson(item);
+                addresses.add(address);
+              } catch (e) {
+                _debugPrint('Error parsing address $i: $e');
+                rethrow;
+              }
+            }
+
+            _debugPrint('Fetched ${addresses.length} addresses');
+            return addresses;
+          }
+
+          // Handle object with data field
+          if (message is Map<String, dynamic> && message.containsKey('data')) {
+            final dataList = message['data'] as List;
+            _debugPrint('Parsing ${dataList.length} addresses from data field');
+            final addresses = <AddressModel>[];
+            for (var i = 0; i < dataList.length; i++) {
+              try {
+                final item = dataList[i] as Map<String, dynamic>;
+                _debugPrint('Parsing address $i: $item');
+                final address = AddressModel.fromJson(item);
+                addresses.add(address);
+              } catch (e) {
+                _debugPrint('Error parsing address $i: $e');
+                rethrow;
+              }
+            }
+
+            _debugPrint('Fetched ${addresses.length} addresses');
+            return addresses;
+          }
+        }
+
+        throw const ServerException('Invalid response format');
+      } else {
+        throw ServerException(
+          'Failed to fetch addresses: ${response.statusCode}',
+        );
+      }
+    } catch (e) {
+      _debugPrint('Error fetching addresses: $e');
+      rethrow;
+    }
+  }
+
+  /// Create or update address
+  ///
+  /// If name is provided (not empty), updates existing address.
+  /// If name is null/empty, creates new address.
+  ///
+  /// Per API docs: When name field is null/empty, the API creates a new address.
+  /// When name has a value, the API updates the existing address.
+  ///
+  /// API: POST /api/method/building_material.building_material.api.address.update
+  Future<AddressModel> saveAddress(AddressModel address) async {
+    try {
+      final isUpdate = address.name.isNotEmpty;
+      _debugPrint(
+        isUpdate
+            ? 'Updating address: ${address.name}'
+            : 'Creating new address',
+      );
+
+      // toJson() already handles setting name to null for creation
+      final data = address.toJson();
+      _debugPrint('Request data: $data');
+
+      final response = await _dio.post(
+        '/api/method/building_material.building_material.api.address.update',
+        data: data,
+      );
+
+      if (response.statusCode == 200) {
+        final data = response.data;
+        _debugPrint('Response data: $data');
+
+        // Check for API error response (even with 200 status)
+        if (data is Map<String, dynamic> && data.containsKey('message')) {
+          final message = data['message'];
+
+          // Check for error response format
+          if (message is Map<String, dynamic> && message.containsKey('error')) {
+            final error = message['error'] as String;
+            _debugPrint('API error: $error');
+            throw ServerException(error);
+          }
+
+          // Handle direct address object
+          if (message is Map<String, dynamic>) {
+            final savedAddress = AddressModel.fromJson(message);
+            _debugPrint('Address saved: ${savedAddress.name}');
+            return savedAddress;
+          }
+
+          // Handle nested data
+          if (message is Map<String, dynamic> && message.containsKey('data')) {
+            final savedAddress =
+                AddressModel.fromJson(message['data'] as Map<String, dynamic>);
+            _debugPrint('Address saved: ${savedAddress.name}');
+            return savedAddress;
+          }
+        }
+
+        throw const ServerException('Invalid response format');
+      } else {
+        throw ServerException(
+          'Failed to save address: ${response.statusCode}',
+        );
+      }
+    } catch (e) {
+      _debugPrint('Error saving address: $e');
+      rethrow;
+    }
+  }
+
+  /// Delete address
+  ///
+  /// Note: API endpoint for delete not provided in docs.
+  /// This is a placeholder - adjust when endpoint is available.
+  Future<void> deleteAddress(String name) async {
+    try {
+      _debugPrint('Deleting address: $name');
+
+      // TODO: Update with actual delete endpoint when available
+      final response = await _dio.post(
+        '/api/method/building_material.building_material.api.address.delete',
+        data: {'name': name},
+      );
+
+      if (response.statusCode == 200) {
+        _debugPrint('Address deleted: $name');
+        return;
+      } else {
+        throw ServerException(
+          'Failed to delete address: ${response.statusCode}',
+        );
+      }
+    } catch (e) {
+      _debugPrint('Error deleting address: $e');
+      rethrow;
+    }
+  }
+
+  /// Debug print helper
+  void _debugPrint(String message) {
+    // ignore: avoid_print
+    print('[AddressRemoteDataSource] $message');
+  }
+}

lib/features/account/data/datasources/location_local_datasource.dart

@@ -0,0 +1,137 @@
+/// Location Local Data Source
+///
+/// Handles Hive caching for cities and wards.
+library;
+
+import 'package:hive_ce/hive.dart';
+import 'package:worker/core/constants/storage_constants.dart';
+import 'package:worker/core/database/hive_service.dart';
+import 'package:worker/features/account/data/models/city_model.dart';
+import 'package:worker/features/account/data/models/ward_model.dart';
+
+/// Location Local Data Source
+///
+/// Provides offline-first caching for cities and wards using Hive.
+class LocationLocalDataSource {
+  final HiveService _hiveService;
+
+  LocationLocalDataSource(this._hiveService);
+
+  // ============================================================================
+  // CITIES
+  // ============================================================================
+
+  /// Get city box
+  Box<dynamic> get _cityBox => _hiveService.getBox(HiveBoxNames.cityBox);
+
+  /// Get all cached cities
+  List<CityModel> getCities() {
+    try {
+      final cities = _cityBox.values.whereType<CityModel>().toList();
+      return cities;
+    } catch (e) {
+      return [];
+    }
+  }
+
+  /// Save cities to cache
+  Future<void> saveCities(List<CityModel> cities) async {
+    try {
+      // Only clear if there are existing cities
+      if (_cityBox.isNotEmpty) {
+        await _cityBox.clear();
+      }
+
+      for (final city in cities) {
+        await _cityBox.put(city.code, city);
+      }
+    } catch (e) {
+      rethrow;
+    }
+  }
+
+  /// Get city by code
+  CityModel? getCityByCode(String code) {
+    try {
+      return _cityBox.get(code) as CityModel?;
+    } catch (e) {
+      return null;
+    }
+  }
+
+  /// Check if cities are cached
+  bool hasCities() {
+    return _cityBox.isNotEmpty;
+  }
+
+  // ============================================================================
+  // WARDS
+  // ============================================================================
+
+  /// Get ward box
+  Box<dynamic> get _wardBox => _hiveService.getBox(HiveBoxNames.wardBox);
+
+  /// Get cached wards for a city
+  ///
+  /// Wards are stored with key: "cityCode_wardCode"
+  List<WardModel> getWards(String cityCode) {
+    try {
+      final wards = _wardBox.values
+          .whereType<WardModel>()
+          .where((ward) {
+            // Check if this ward belongs to the city
+            final key = '${cityCode}_${ward.code}';
+            return _wardBox.containsKey(key);
+          })
+          .toList();
+
+      return wards;
+    } catch (e) {
+      return [];
+    }
+  }
+
+  /// Save wards for a specific city to cache
+  Future<void> saveWards(String cityCode, List<WardModel> wards) async {
+    try {
+      // Remove old wards for this city (only if they exist)
+      final keysToDelete = _wardBox.keys
+          .where((key) => key.toString().startsWith('${cityCode}_'))
+          .toList();
+
+      if (keysToDelete.isNotEmpty) {
+        for (final key in keysToDelete) {
+          await _wardBox.delete(key);
+        }
+      }
+
+      // Save new wards
+      for (final ward in wards) {
+        final key = '${cityCode}_${ward.code}';
+        await _wardBox.put(key, ward);
+      }
+    } catch (e) {
+      rethrow;
+    }
+  }
+
+  /// Check if wards are cached for a city
+  bool hasWards(String cityCode) {
+    return _wardBox.keys.any((key) => key.toString().startsWith('${cityCode}_'));
+  }
+
+  /// Clear all cached data
+  Future<void> clearAll() async {
+    try {
+      // Only clear if boxes are not empty
+      if (_cityBox.isNotEmpty) {
+        await _cityBox.clear();
+      }
+      if (_wardBox.isNotEmpty) {
+        await _wardBox.clear();
+      }
+    } catch (e) {
+      rethrow;
+    }
+  }
+}

lib/features/account/data/datasources/location_remote_datasource.dart

@@ -0,0 +1,96 @@
+/// Location Remote Data Source
+///
+/// Handles API calls for cities and wards using Frappe ERPNext client.get_list.
+library;
+
+import 'package:dio/dio.dart';
+import 'package:worker/core/errors/exceptions.dart';
+import 'package:worker/features/account/data/models/city_model.dart';
+import 'package:worker/features/account/data/models/ward_model.dart';
+
+/// Location Remote Data Source
+///
+/// Provides methods to fetch cities and wards from API.
+class LocationRemoteDataSource {
+  final Dio _dio;
+
+  LocationRemoteDataSource(this._dio);
+
+  /// Get all cities
+  ///
+  /// API: POST /api/method/frappe.client.get_list
+  Future<List<CityModel>> getCities() async {
+    try {
+      final response = await _dio.post(
+        '/api/method/frappe.client.get_list',
+        data: {
+          'doctype': 'City',
+          'fields': ['city_name', 'name', 'code'],
+          'limit_page_length': 0,
+        },
+      );
+
+      if (response.statusCode == 200) {
+        final data = response.data;
+
+        if (data is Map<String, dynamic> && data.containsKey('message')) {
+          final message = data['message'];
+
+          if (message is List) {
+            final cities = message
+                .map((item) => CityModel.fromJson(item as Map<String, dynamic>))
+                .toList();
+
+            return cities;
+          }
+        }
+
+        throw const ServerException('Invalid response format');
+      } else {
+        throw ServerException('Failed to fetch cities: ${response.statusCode}');
+      }
+    } catch (e) {
+      rethrow;
+    }
+  }
+
+  /// Get wards for a specific city
+  ///
+  /// API: POST /api/method/frappe.client.get_list
+  /// [cityCode] - The city code to filter wards
+  Future<List<WardModel>> getWards(String cityCode) async {
+    try {
+      final response = await _dio.post(
+        '/api/method/frappe.client.get_list',
+        data: {
+          'doctype': 'Ward',
+          'fields': ['ward_name', 'name', 'code'],
+          'filters': {'city': cityCode},
+          'limit_page_length': 0,
+        },
+      );
+
+      if (response.statusCode == 200) {
+        final data = response.data;
+
+        if (data is Map<String, dynamic> && data.containsKey('message')) {
+          final message = data['message'];
+
+          if (message is List) {
+            final wards = message
+                .map((item) => WardModel.fromJson(item as Map<String, dynamic>))
+                .toList();
+
+            return wards;
+          }
+        }
+
+        throw const ServerException('Invalid response format');
+      } else {
+        throw ServerException('Failed to fetch wards: ${response.statusCode}');
+      }
+    } catch (e) {
+      rethrow;
+    }
+  }
+}

lib/features/account/data/models/address_model.dart

@@ -0,0 +1,158 @@
+/// Address Model
+///
+/// Hive model for caching address data from ERPNext API.
+library;
+
+import 'package:hive_ce/hive.dart';
+import 'package:worker/core/constants/storage_constants.dart';
+import 'package:worker/features/account/domain/entities/address.dart';
+
+part 'address_model.g.dart';
+
+/// Address Model
+///
+/// Hive model for storing address data with ERPNext API compatibility.
+@HiveType(typeId: HiveTypeIds.addressModel)
+class AddressModel extends HiveObject {
+  /// Address name (ID in ERPNext)
+  @HiveField(0)
+  String name;
+
+  /// Display title for the address
+  @HiveField(1)
+  String addressTitle;
+
+  /// Address line 1 (street, number, etc.)
+  @HiveField(2)
+  String addressLine1;
+
+  /// Phone number
+  @HiveField(3)
+  String phone;
+
+  /// Email address
+  @HiveField(4)
+  String? email;
+
+  /// Fax number (optional)
+  @HiveField(5)
+  String? fax;
+
+  /// Tax code/ID
+  @HiveField(6)
+  String? taxCode;
+
+  /// City code (from ERPNext location master)
+  @HiveField(7)
+  String cityCode;
+
+  /// Ward code (from ERPNext location master)
+  @HiveField(8)
+  String wardCode;
+
+  /// Whether this is the default address
+  @HiveField(9)
+  bool isDefault;
+
+  /// City name (for display)
+  @HiveField(10)
+  String? cityName;
+
+  /// Ward name (for display)
+  @HiveField(11)
+  String? wardName;
+
+  AddressModel({
+    required this.name,
+    required this.addressTitle,
+    required this.addressLine1,
+    required this.phone,
+    this.email,
+    this.fax,
+    this.taxCode,
+    required this.cityCode,
+    required this.wardCode,
+    this.isDefault = false,
+    this.cityName,
+    this.wardName,
+  });
+
+  /// Create from JSON (API response)
+  factory AddressModel.fromJson(Map<String, dynamic> json) {
+    return AddressModel(
+      name: json['name'] as String? ?? '',
+      addressTitle: json['address_title'] as String? ?? '',
+      addressLine1: json['address_line1'] as String? ?? '',
+      phone: json['phone'] as String? ?? '',
+      email: json['email'] as String?,
+      fax: json['fax'] as String?,
+      taxCode: json['tax_code'] as String?,
+      cityCode: json['city_code'] as String? ?? '',
+      wardCode: json['ward_code'] as String? ?? '',
+      isDefault: json['is_default'] == 1 || json['is_default'] == true,
+      cityName: json['city_name'] as String?,
+      wardName: json['ward_name'] as String?,
+    );
+  }
+
+  /// Convert to JSON (API request)
+  Map<String, dynamic> toJson() {
+    return {
+      // If name is empty, send null to indicate new address creation
+      'name': name.isEmpty ? null : name,
+      'address_title': addressTitle,
+      'address_line1': addressLine1,
+      'phone': phone,
+      if (email != null && email!.isNotEmpty) 'email': email,
+      if (fax != null && fax!.isNotEmpty) 'fax': fax,
+      if (taxCode != null && taxCode!.isNotEmpty) 'tax_code': taxCode,
+      'city_code': cityCode,
+      'ward_code': wardCode,
+      'is_default': isDefault,
+      if (cityName != null && cityName!.isNotEmpty) 'city_name': cityName,
+      if (wardName != null && wardName!.isNotEmpty) 'ward_name': wardName,
+    };
+  }
+
+  /// Convert to domain entity
+  Address toEntity() {
+    return Address(
+      name: name,
+      addressTitle: addressTitle,
+      addressLine1: addressLine1,
+      phone: phone,
+      email: email,
+      fax: fax,
+      taxCode: taxCode,
+      cityCode: cityCode,
+      wardCode: wardCode,
+      isDefault: isDefault,
+      cityName: cityName,
+      wardName: wardName,
+    );
+  }
+
+  /// Create from domain entity
+  factory AddressModel.fromEntity(Address entity) {
+    return AddressModel(
+      name: entity.name,
+      addressTitle: entity.addressTitle,
+      addressLine1: entity.addressLine1,
+      phone: entity.phone,
+      email: entity.email,
+      fax: entity.fax,
+      taxCode: entity.taxCode,
+      cityCode: entity.cityCode,
+      wardCode: entity.wardCode,
+      isDefault: entity.isDefault,
+      cityName: entity.cityName,
+      wardName: entity.wardName,
+    );
+  }
+
+  @override
+  String toString() {
+    return 'AddressModel(name: $name, addressTitle: $addressTitle, '
+        'addressLine1: $addressLine1, phone: $phone, isDefault: $isDefault)';
+  }
+}

lib/features/account/data/models/address_model.g.dart

@@ -0,0 +1,74 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'address_model.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class AddressModelAdapter extends TypeAdapter<AddressModel> {
+  @override
+  final typeId = 30;
+
+  @override
+  AddressModel read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return AddressModel(
+      name: fields[0] as String,
+      addressTitle: fields[1] as String,
+      addressLine1: fields[2] as String,
+      phone: fields[3] as String,
+      email: fields[4] as String?,
+      fax: fields[5] as String?,
+      taxCode: fields[6] as String?,
+      cityCode: fields[7] as String,
+      wardCode: fields[8] as String,
+      isDefault: fields[9] == null ? false : fields[9] as bool,
+      cityName: fields[10] as String?,
+      wardName: fields[11] as String?,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, AddressModel obj) {
+    writer
+      ..writeByte(12)
+      ..writeByte(0)
+      ..write(obj.name)
+      ..writeByte(1)
+      ..write(obj.addressTitle)
+      ..writeByte(2)
+      ..write(obj.addressLine1)
+      ..writeByte(3)
+      ..write(obj.phone)
+      ..writeByte(4)
+      ..write(obj.email)
+      ..writeByte(5)
+      ..write(obj.fax)
+      ..writeByte(6)
+      ..write(obj.taxCode)
+      ..writeByte(7)
+      ..write(obj.cityCode)
+      ..writeByte(8)
+      ..write(obj.wardCode)
+      ..writeByte(9)
+      ..write(obj.isDefault)
+      ..writeByte(10)
+      ..write(obj.cityName)
+      ..writeByte(11)
+      ..write(obj.wardName);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is AddressModelAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}

lib/features/account/data/models/city_model.dart

@@ -0,0 +1,73 @@
+/// City Model
+///
+/// Hive model for caching city/province data.
+library;
+
+import 'package:hive_ce/hive.dart';
+import 'package:worker/core/constants/storage_constants.dart';
+import 'package:worker/features/account/domain/entities/city.dart';
+
+part 'city_model.g.dart';
+
+/// City Model
+///
+/// Hive model for storing city/province data with offline support.
+@HiveType(typeId: HiveTypeIds.cityModel)
+class CityModel extends HiveObject {
+  /// Frappe ERPNext name/ID
+  @HiveField(0)
+  String name;
+
+  /// Display name (city_name)
+  @HiveField(1)
+  String cityName;
+
+  /// City code
+  @HiveField(2)
+  String code;
+
+  CityModel({
+    required this.name,
+    required this.cityName,
+    required this.code,
+  });
+
+  /// Create from JSON (API response)
+  factory CityModel.fromJson(Map<String, dynamic> json) {
+    return CityModel(
+      name: json['name'] as String? ?? '',
+      cityName: json['city_name'] as String? ?? '',
+      code: json['code'] as String? ?? '',
+    );
+  }
+
+  /// Convert to JSON (API request)
+  Map<String, dynamic> toJson() {
+    return {
+      'name': name,
+      'city_name': cityName,
+      'code': code,
+    };
+  }
+
+  /// Convert to domain entity
+  City toEntity() {
+    return City(
+      name: name,
+      cityName: cityName,
+      code: code,
+    );
+  }
+
+  /// Create from domain entity
+  factory CityModel.fromEntity(City entity) {
+    return CityModel(
+      name: entity.name,
+      cityName: entity.cityName,
+      code: entity.code,
+    );
+  }
+
+  @override
+  String toString() => 'CityModel(name: $name, cityName: $cityName, code: $code)';
+}

lib/features/account/data/models/city_model.g.dart

@@ -0,0 +1,47 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'city_model.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class CityModelAdapter extends TypeAdapter<CityModel> {
+  @override
+  final typeId = 31;
+
+  @override
+  CityModel read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return CityModel(
+      name: fields[0] as String,
+      cityName: fields[1] as String,
+      code: fields[2] as String,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, CityModel obj) {
+    writer
+      ..writeByte(3)
+      ..writeByte(0)
+      ..write(obj.name)
+      ..writeByte(1)
+      ..write(obj.cityName)
+      ..writeByte(2)
+      ..write(obj.code);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is CityModelAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}

lib/features/account/data/models/ward_model.dart

@@ -0,0 +1,73 @@
+/// Ward Model
+///
+/// Hive model for caching ward/district data.
+library;
+
+import 'package:hive_ce/hive.dart';
+import 'package:worker/core/constants/storage_constants.dart';
+import 'package:worker/features/account/domain/entities/ward.dart';
+
+part 'ward_model.g.dart';
+
+/// Ward Model
+///
+/// Hive model for storing ward/district data with offline support.
+@HiveType(typeId: HiveTypeIds.wardModel)
+class WardModel extends HiveObject {
+  /// Frappe ERPNext name/ID
+  @HiveField(0)
+  String name;
+
+  /// Display name (ward_name)
+  @HiveField(1)
+  String wardName;
+
+  /// Ward code
+  @HiveField(2)
+  String code;
+
+  WardModel({
+    required this.name,
+    required this.wardName,
+    required this.code,
+  });
+
+  /// Create from JSON (API response)
+  factory WardModel.fromJson(Map<String, dynamic> json) {
+    return WardModel(
+      name: json['name'] as String? ?? '',
+      wardName: json['ward_name'] as String? ?? '',
+      code: json['code'] as String? ?? '',
+    );
+  }
+
+  /// Convert to JSON (API request)
+  Map<String, dynamic> toJson() {
+    return {
+      'name': name,
+      'ward_name': wardName,
+      'code': code,
+    };
+  }
+
+  /// Convert to domain entity
+  Ward toEntity() {
+    return Ward(
+      name: name,
+      wardName: wardName,
+      code: code,
+    );
+  }
+
+  /// Create from domain entity
+  factory WardModel.fromEntity(Ward entity) {
+    return WardModel(
+      name: entity.name,
+      wardName: entity.wardName,
+      code: entity.code,
+    );
+  }
+
+  @override
+  String toString() => 'WardModel(name: $name, wardName: $wardName, code: $code)';
+}

lib/features/account/data/models/ward_model.g.dart

@@ -0,0 +1,47 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'ward_model.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class WardModelAdapter extends TypeAdapter<WardModel> {
+  @override
+  final typeId = 32;
+
+  @override
+  WardModel read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return WardModel(
+      name: fields[0] as String,
+      wardName: fields[1] as String,
+      code: fields[2] as String,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, WardModel obj) {
+    writer
+      ..writeByte(3)
+      ..writeByte(0)
+      ..write(obj.name)
+      ..writeByte(1)
+      ..write(obj.wardName)
+      ..writeByte(2)
+      ..write(obj.code);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is WardModelAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}

lib/features/account/data/repositories/address_repository_impl.dart

@@ -0,0 +1,159 @@
+/// Address Repository Implementation
+///
+/// Implements address repository with online-only API calls.
+library;
+
+import 'package:worker/features/account/data/datasources/address_remote_datasource.dart';
+import 'package:worker/features/account/data/models/address_model.dart';
+import 'package:worker/features/account/domain/entities/address.dart';
+import 'package:worker/features/account/domain/repositories/address_repository.dart';
+
+/// Address Repository Implementation
+///
+/// Online-only implementation - all operations go directly to API.
+/// No local caching or offline support.
+class AddressRepositoryImpl implements AddressRepository {
+  final AddressRemoteDataSource _remoteDataSource;
+
+  AddressRepositoryImpl({
+    required AddressRemoteDataSource remoteDataSource,
+  }) : _remoteDataSource = remoteDataSource;
+
+  @override
+  Future<List<Address>> getAddresses({bool? isDefault}) async {
+    _debugPrint('Getting addresses...');
+
+    try {
+      final addressModels = await _remoteDataSource.getAddresses(
+        isDefault: isDefault,
+      );
+
+      final addresses = addressModels.map((model) => model.toEntity()).toList();
+
+      _debugPrint('Retrieved ${addresses.length} addresses');
+      return addresses;
+    } catch (e) {
+      _debugPrint('Error getting addresses: $e');
+      rethrow;
+    }
+  }
+
+  @override
+  Future<Address> createAddress(Address address) async {
+    _debugPrint('Creating address: ${address.addressTitle}');
+
+    try {
+      // Create model with empty name (API will generate)
+      final addressModel = AddressModel.fromEntity(address).copyWith(
+        name: '', // Empty name indicates creation
+      );
+
+      final savedModel = await _remoteDataSource.saveAddress(addressModel);
+
+      _debugPrint('Address created: ${savedModel.name}');
+      return savedModel.toEntity();
+    } catch (e) {
+      _debugPrint('Error creating address: $e');
+      rethrow;
+    }
+  }
+
+  @override
+  Future<Address> updateAddress(Address address) async {
+    _debugPrint('Updating address: ${address.name}');
+
+    try {
+      final addressModel = AddressModel.fromEntity(address);
+      final savedModel = await _remoteDataSource.saveAddress(addressModel);
+
+      _debugPrint('Address updated: ${savedModel.name}');
+      return savedModel.toEntity();
+    } catch (e) {
+      _debugPrint('Error updating address: $e');
+      rethrow;
+    }
+  }
+
+  @override
+  Future<void> deleteAddress(String name) async {
+    _debugPrint('Deleting address: $name');
+
+    try {
+      await _remoteDataSource.deleteAddress(name);
+      _debugPrint('Address deleted: $name');
+    } catch (e) {
+      _debugPrint('Error deleting address: $e');
+      rethrow;
+    }
+  }
+
+  @override
+  Future<void> setDefaultAddress(String name) async {
+    _debugPrint('Setting default address: $name');
+
+    try {
+      // Get all addresses
+      final addresses = await getAddresses();
+
+      // Find the address to set as default
+      final targetAddress = addresses.firstWhere(
+        (addr) => addr.name == name,
+        orElse: () => throw Exception('Address not found: $name'),
+      );
+
+      // Update the target address to be default
+      await updateAddress(targetAddress.copyWith(isDefault: true));
+
+      // Update other addresses to not be default
+      for (final addr in addresses) {
+        if (addr.name != name && addr.isDefault) {
+          await updateAddress(addr.copyWith(isDefault: false));
+        }
+      }
+
+      _debugPrint('Default address set: $name');
+    } catch (e) {
+      _debugPrint('Error setting default address: $e');
+      rethrow;
+    }
+  }
+
+  /// Debug print helper
+  void _debugPrint(String message) {
+    // ignore: avoid_print
+    print('[AddressRepository] $message');
+  }
+}
+
+/// Extension to create a copy with modifications (since AddressModel is not freezed)
+extension _AddressModelCopyWith on AddressModel {
+  AddressModel copyWith({
+    String? name,
+    String? addressTitle,
+    String? addressLine1,
+    String? phone,
+    String? email,
+    String? fax,
+    String? taxCode,
+    String? cityCode,
+    String? wardCode,
+    bool? isDefault,
+    String? cityName,
+    String? wardName,
+  }) {
+    return AddressModel(
+      name: name ?? this.name,
+      addressTitle: addressTitle ?? this.addressTitle,
+      addressLine1: addressLine1 ?? this.addressLine1,
+      phone: phone ?? this.phone,
+      email: email ?? this.email,
+      fax: fax ?? this.fax,
+      taxCode: taxCode ?? this.taxCode,
+      cityCode: cityCode ?? this.cityCode,
+      wardCode: wardCode ?? this.wardCode,
+      isDefault: isDefault ?? this.isDefault,
+      cityName: cityName ?? this.cityName,
+      wardName: wardName ?? this.wardName,
+    );
+  }
+}

lib/features/account/data/repositories/location_repository_impl.dart

@@ -0,0 +1,96 @@
+/// Location Repository Implementation
+///
+/// Implements location repository with offline-first strategy.
+library;
+
+import 'package:worker/features/account/data/datasources/location_local_datasource.dart';
+import 'package:worker/features/account/data/datasources/location_remote_datasource.dart';
+import 'package:worker/features/account/domain/entities/city.dart';
+import 'package:worker/features/account/domain/entities/ward.dart';
+import 'package:worker/features/account/domain/repositories/location_repository.dart';
+
+/// Location Repository Implementation
+///
+/// Offline-first implementation:
+/// - Cities: Cache in Hive, fetch from API if cache is empty or force refresh
+/// - Wards: Cache per city, fetch from API if not cached or force refresh
+class LocationRepositoryImpl implements LocationRepository {
+  final LocationRemoteDataSource _remoteDataSource;
+  final LocationLocalDataSource _localDataSource;
+
+  LocationRepositoryImpl({
+    required LocationRemoteDataSource remoteDataSource,
+    required LocationLocalDataSource localDataSource,
+  })  : _remoteDataSource = remoteDataSource,
+        _localDataSource = localDataSource;
+
+  @override
+  Future<List<City>> getCities({bool forceRefresh = false}) async {
+    try {
+      // Check cache first (offline-first)
+      if (!forceRefresh && _localDataSource.hasCities()) {
+        final cachedCities = _localDataSource.getCities();
+        if (cachedCities.isNotEmpty) {
+          return cachedCities.map((model) => model.toEntity()).toList();
+        }
+      }
+
+      // Fetch from API
+      final cityModels = await _remoteDataSource.getCities();
+
+      // Save to cache
+      await _localDataSource.saveCities(cityModels);
+
+      return cityModels.map((model) => model.toEntity()).toList();
+    } catch (e) {
+      // Fallback to cache on error
+      if (!forceRefresh) {
+        final cachedCities = _localDataSource.getCities();
+        if (cachedCities.isNotEmpty) {
+          return cachedCities.map((model) => model.toEntity()).toList();
+        }
+      }
+
+      rethrow;
+    }
+  }
+
+  @override
+  Future<List<Ward>> getWards(
+    String cityCode, {
+    bool forceRefresh = false,
+  }) async {
+    try {
+      // Check cache first (offline-first)
+      if (!forceRefresh && _localDataSource.hasWards(cityCode)) {
+        final cachedWards = _localDataSource.getWards(cityCode);
+        if (cachedWards.isNotEmpty) {
+          return cachedWards.map((model) => model.toEntity()).toList();
+        }
+      }
+
+      // Fetch from API
+      final wardModels = await _remoteDataSource.getWards(cityCode);
+
+      // Save to cache
+      await _localDataSource.saveWards(cityCode, wardModels);
+
+      return wardModels.map((model) => model.toEntity()).toList();
+    } catch (e) {
+      // Fallback to cache on error
+      if (!forceRefresh) {
+        final cachedWards = _localDataSource.getWards(cityCode);
+        if (cachedWards.isNotEmpty) {
+          return cachedWards.map((model) => model.toEntity()).toList();
+        }
+      }
+
+      rethrow;
+    }
+  }
+
+  @override
+  Future<void> clearCache() async {
+    await _localDataSource.clearAll();
+  }
+}

lib/features/account/domain/entities/address.dart

@@ -0,0 +1,105 @@
+/// Address Entity
+///
+/// Represents a delivery/billing address for the user.
+/// Corresponds to Frappe ERPNext Address doctype.
+library;
+
+import 'package:equatable/equatable.dart';
+
+/// Address Entity
+///
+/// Domain entity representing a user's delivery or billing address.
+class Address extends Equatable {
+  final String name;
+  final String addressTitle;
+  final String addressLine1;
+  final String phone;
+  final String? email;
+  final String? fax;
+  final String? taxCode;
+  final String cityCode;
+  final String wardCode;
+  final bool isDefault;
+  final String? cityName;
+  final String? wardName;
+
+  const Address({
+    required this.name,
+    required this.addressTitle,
+    required this.addressLine1,
+    required this.phone,
+    this.email,
+    this.fax,
+    this.taxCode,
+    required this.cityCode,
+    required this.wardCode,
+    this.isDefault = false,
+    this.cityName,
+    this.wardName,
+  });
+
+  @override
+  List<Object?> get props => [
+        name,
+        addressTitle,
+        addressLine1,
+        phone,
+        email,
+        fax,
+        taxCode,
+        cityCode,
+        wardCode,
+        isDefault,
+        cityName,
+        wardName,
+      ];
+
+  /// Get full address display string
+  String get fullAddress {
+    final parts = <String>[];
+    parts.add(addressLine1);
+    if (wardName != null && wardName!.isNotEmpty) {
+      parts.add(wardName!);
+    }
+    if (cityName != null && cityName!.isNotEmpty) {
+      parts.add(cityName!);
+    }
+    return parts.join(', ');
+  }
+
+  /// Create a copy with modified fields
+  Address copyWith({
+    String? name,
+    String? addressTitle,
+    String? addressLine1,
+    String? phone,
+    String? email,
+    String? fax,
+    String? taxCode,
+    String? cityCode,
+    String? wardCode,
+    bool? isDefault,
+    String? cityName,
+    String? wardName,
+  }) {
+    return Address(
+      name: name ?? this.name,
+      addressTitle: addressTitle ?? this.addressTitle,
+      addressLine1: addressLine1 ?? this.addressLine1,
+      phone: phone ?? this.phone,
+      email: email ?? this.email,
+      fax: fax ?? this.fax,
+      taxCode: taxCode ?? this.taxCode,
+      cityCode: cityCode ?? this.cityCode,
+      wardCode: wardCode ?? this.wardCode,
+      isDefault: isDefault ?? this.isDefault,
+      cityName: cityName ?? this.cityName,
+      wardName: wardName ?? this.wardName,
+    );
+  }
+
+  @override
+  String toString() {
+    return 'Address(name: $name, addressTitle: $addressTitle, addressLine1: $addressLine1, phone: $phone, isDefault: $isDefault)';
+  }
+}

lib/features/account/domain/entities/city.dart

@@ -0,0 +1,27 @@
+/// City Entity
+///
+/// Represents a city/province in Vietnam.
+library;
+
+import 'package:equatable/equatable.dart';
+
+/// City Entity
+///
+/// Domain entity representing a city or province.
+class City extends Equatable {
+  final String name; // Frappe ERPNext name/ID
+  final String cityName; // Display name
+  final String code; // City code
+
+  const City({
+    required this.name,
+    required this.cityName,
+    required this.code,
+  });
+
+  @override
+  List<Object?> get props => [name, cityName, code];
+
+  @override
+  String toString() => 'City(name: $name, cityName: $cityName, code: $code)';
+}

lib/features/account/domain/entities/ward.dart

@@ -0,0 +1,27 @@
+/// Ward Entity
+///
+/// Represents a ward/district in a city.
+library;
+
+import 'package:equatable/equatable.dart';
+
+/// Ward Entity
+///
+/// Domain entity representing a ward or district within a city.
+class Ward extends Equatable {
+  final String name; // Frappe ERPNext name/ID
+  final String wardName; // Display name
+  final String code; // Ward code
+
+  const Ward({
+    required this.name,
+    required this.wardName,
+    required this.code,
+  });
+
+  @override
+  List<Object?> get props => [name, wardName, code];
+
+  @override
+  String toString() => 'Ward(name: $name, wardName: $wardName, code: $code)';
+}

lib/features/account/domain/repositories/address_repository.dart

@@ -0,0 +1,38 @@
+/// Address Repository Interface
+///
+/// Defines contract for address data operations.
+library;
+
+import 'package:worker/features/account/domain/entities/address.dart';
+
+/// Address Repository
+///
+/// Repository interface for managing user addresses.
+/// Online-only approach - all operations go directly to API.
+abstract class AddressRepository {
+  /// Get list of addresses
+  ///
+  /// Fetches all addresses for the authenticated user.
+  /// Optionally filter by default address status.
+  Future<List<Address>> getAddresses({bool? isDefault});
+
+  /// Create new address
+  ///
+  /// Creates a new address and returns the created address with ID.
+  Future<Address> createAddress(Address address);
+
+  /// Update existing address
+  ///
+  /// Updates an existing address identified by its name (ID).
+  Future<Address> updateAddress(Address address);
+
+  /// Delete address
+  ///
+  /// Deletes an address by its name (ID).
+  Future<void> deleteAddress(String name);
+
+  /// Set address as default
+  ///
+  /// Marks the specified address as default and unmarks others.
+  Future<void> setDefaultAddress(String name);
+}

lib/features/account/domain/repositories/location_repository.dart

@@ -0,0 +1,21 @@
+/// Location Repository Interface
+///
+/// Contract for location (city/ward) data operations.
+library;
+
+import 'package:worker/features/account/domain/entities/city.dart';
+import 'package:worker/features/account/domain/entities/ward.dart';
+
+/// Location Repository
+///
+/// Defines methods for accessing city and ward data.
+abstract class LocationRepository {
+  /// Get all cities (offline-first: cache → API)
+  Future<List<City>> getCities({bool forceRefresh = false});
+
+  /// Get wards for a specific city code
+  Future<List<Ward>> getWards(String cityCode, {bool forceRefresh = false});
+
+  /// Clear all cached location data
+  Future<void> clearCache();
+}

lib/features/account/presentation/pages/addresses_page.dart

@@ -10,107 +10,92 @@
 library;
 
 import 'package:flutter/material.dart';
-import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:go_router/go_router.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:worker/core/constants/ui_constants.dart';
+import 'package:worker/core/router/app_router.dart';
 import 'package:worker/core/theme/colors.dart';
+import 'package:worker/features/account/domain/entities/address.dart';
+import 'package:worker/features/account/presentation/providers/address_provider.dart';
 import 'package:worker/features/account/presentation/widgets/address_card.dart';
 
 /// Addresses Page
 ///
 /// Page for managing saved delivery addresses.
-class AddressesPage extends HookConsumerWidget {
+class AddressesPage extends ConsumerWidget {
   const AddressesPage({super.key});
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    // Mock addresses data
+    // Watch addresses from API
-    final addresses = useState<List<Map<String, dynamic>>>([
+    final addressesAsync = ref.watch(addressesProvider);
-      {
-        'id': '1',
-        'name': 'Hoàng Minh Hiệp',
-        'phone': '0347302911',
-        'address':
-            '123 Đường Võ Văn Ngân, Phường Linh Chiểu, Thành phố Thủ Đức, TP.HCM',
-        'isDefault': true,
-      },
-      {
-        'id': '2',
-        'name': 'Hoàng Minh Hiệp',
-        'phone': '0347302911',
-        'address': '456 Đường Nguyễn Thị Minh Khai, Quận 3, TP.HCM',
-        'isDefault': false,
-      },
-      {
-        'id': '3',
-        'name': 'Công ty TNHH ABC',
-        'phone': '0283445566',
-        'address': '789 Đường Lê Văn Sỹ, Quận Phú Nhuận, TP.HCM',
-        'isDefault': false,
-      },
-    ]);
 
     return Scaffold(
       backgroundColor: const Color(0xFFF4F6F8),
       appBar: AppBar(
-        backgroundColor: Colors.white,
+        backgroundColor: AppColors.white,
-        elevation: 0,
+        elevation: AppBarSpecs.elevation,
         leading: IconButton(
           icon: const FaIcon(FontAwesomeIcons.arrowLeft, color: Colors.black, size: 20),
           onPressed: () => context.pop(),
         ),
         title: const Text(
-          'Địa chỉ đã lưu',
+          'Địa chỉ của bạn',
-          style: TextStyle(
+          style: TextStyle(color: Colors.black),
-            color: Colors.black,
-            fontSize: 18,
-            fontWeight: FontWeight.bold,
-          ),
         ),
+        foregroundColor: AppColors.grey900,
         centerTitle: false,
         actions: [
           IconButton(
-            icon: const FaIcon(FontAwesomeIcons.plus, color: Colors.black, size: 20),
+            icon: const FaIcon(FontAwesomeIcons.circleInfo, color: Colors.black, size: 20),
             onPressed: () {
-              _showAddAddress(context);
+              _showInfoDialog(context);
             },
           ),
           const SizedBox(width: AppSpacing.sm),
         ],
       ),
-      body: Column(
+      body: addressesAsync.when(
+        data: (addresses) => Column(
           children: [
             // Address List
             Expanded(
-            child: addresses.value.isEmpty
+              child: RefreshIndicator(
+                onRefresh: () async {
+                  await ref.read(addressesProvider.notifier).refresh();
+                },
+                child: addresses.isEmpty
                     ? _buildEmptyState(context)
                     : ListView.separated(
                         padding: const EdgeInsets.all(AppSpacing.md),
-                    itemCount: addresses.value.length,
+                        itemCount: addresses.length,
                         separatorBuilder: (context, index) =>
                             const SizedBox(height: AppSpacing.md),
                         itemBuilder: (context, index) {
-                      final address = addresses.value[index];
+                          final address = addresses[index];
                           return AddressCard(
-                        name: address['name'] as String,
+                            name: address.addressTitle,
-                        phone: address['phone'] as String,
+                            phone: address.phone,
-                        address: address['address'] as String,
+                            address: address.fullAddress,
-                        isDefault: address['isDefault'] as bool,
+                            isDefault: address.isDefault,
                             onEdit: () {
-                          _showEditAddress(context, address);
+                              context.push(
+                                RouteNames.addressForm,
+                                extra: address,
+                              );
                             },
                             onDelete: () {
-                          _showDeleteConfirmation(context, addresses, index);
+                              _showDeleteConfirmation(context, ref, address);
                             },
                             onSetDefault: () {
-                          _setDefaultAddress(addresses, index);
+                              _setDefaultAddress(context, ref, address);
                             },
                           );
                         },
                       ),
               ),
+            ),
 
             // Add New Address Button
             Padding(
@@ -119,7 +104,7 @@ class AddressesPage extends HookConsumerWidget {
                 width: double.infinity,
                 child: ElevatedButton.icon(
                   onPressed: () {
-                  _showAddAddress(context);
+                    context.push(RouteNames.addressForm);
                   },
                   icon: const FaIcon(FontAwesomeIcons.plus, size: 18),
                   label: const Text(
@@ -140,6 +125,48 @@ class AddressesPage extends HookConsumerWidget {
             ),
           ],
         ),
+        loading: () => const Center(child: CircularProgressIndicator()),
+        error: (error, stack) => Center(
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              const FaIcon(
+                FontAwesomeIcons.triangleExclamation,
+                size: 64,
+                color: AppColors.danger,
+              ),
+              const SizedBox(height: 16),
+              const Text(
+                'Không thể tải danh sách địa chỉ',
+                style: TextStyle(
+                  fontSize: 16,
+                  fontWeight: FontWeight.w600,
+                  color: AppColors.grey900,
+                ),
+              ),
+              const SizedBox(height: 8),
+              Text(
+                error.toString(),
+                style: const TextStyle(fontSize: 14, color: AppColors.grey500),
+                textAlign: TextAlign.center,
+              ),
+              const SizedBox(height: 24),
+              ElevatedButton.icon(
+                onPressed: () {
+                  ref.read(addressesProvider.notifier).refresh();
+                },
+                icon: const FaIcon(FontAwesomeIcons.arrowsRotate, size: 18),
+                label: const Text('Thử lại'),
+                style: ElevatedButton.styleFrom(
+                  backgroundColor: AppColors.primaryBlue,
+                  foregroundColor: Colors.white,
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+
     );
   }
 
@@ -152,7 +179,7 @@ class AddressesPage extends HookConsumerWidget {
           FaIcon(
             FontAwesomeIcons.locationDot,
             size: 64,
-            color: AppColors.grey500.withValues(alpha: 0.5),
+            color: AppColors.grey500.withValues(alpha: 0.4),
           ),
           const SizedBox(height: 16),
           const Text(
@@ -160,18 +187,21 @@ class AddressesPage extends HookConsumerWidget {
             style: TextStyle(
               fontSize: 16,
               fontWeight: FontWeight.w600,
-              color: AppColors.grey500,
+              color: AppColors.grey900,
             ),
           ),
           const SizedBox(height: 8),
-          const Text(
+          Text(
             'Thêm địa chỉ để nhận hàng nhanh hơn',
-            style: TextStyle(fontSize: 14, color: AppColors.grey500),
+            style: TextStyle(
+              fontSize: 14,
+              color: AppColors.grey500.withValues(alpha: 0.8),
+            ),
           ),
           const SizedBox(height: 24),
           ElevatedButton.icon(
             onPressed: () {
-              _showAddAddress(context);
+              context.push(RouteNames.addressForm);
             },
             icon: const FaIcon(FontAwesomeIcons.plus, size: 18),
             label: const Text(
@@ -194,34 +224,57 @@ class AddressesPage extends HookConsumerWidget {
   }
 
   /// Set address as default
-  void _setDefaultAddress(
+  void _setDefaultAddress(BuildContext context, WidgetRef ref, Address address) {
-    ValueNotifier<List<Map<String, dynamic>>> addresses,
+    ref.read(addressesProvider.notifier).setDefaultAddress(address.name);
-    int index,
-  ) {
-    final updatedAddresses = addresses.value.map((address) {
-      return {...address, 'isDefault': false};
-    }).toList();
 
-    updatedAddresses[index]['isDefault'] = true;
-    addresses.value = updatedAddresses;
-  }
-
-  /// Show add address dialog (TODO: implement form page)
-  void _showAddAddress(BuildContext context) {
     ScaffoldMessenger.of(context).showSnackBar(
-      const SnackBar(
+      SnackBar(
-        content: Text('Chức năng thêm địa chỉ mới sẽ được phát triển'),
+        content: Row(
-        duration: Duration(seconds: 2),
+          children: [
+            const FaIcon(
+              FontAwesomeIcons.circleCheck,
+              color: Colors.white,
+              size: 18,
+            ),
+            const SizedBox(width: 12),
+            const Text('Đã đặt làm địa chỉ mặc định'),
+          ],
+        ),
+        backgroundColor: const Color(0xFF10B981),
+        duration: const Duration(seconds: 2),
       ),
     );
   }
 
-  /// Show edit address dialog (TODO: implement form page)
+  /// Show info dialog
-  void _showEditAddress(BuildContext context, Map<String, dynamic> address) {
+  void _showInfoDialog(BuildContext context) {
-    ScaffoldMessenger.of(context).showSnackBar(
+    showDialog<void>(
-      SnackBar(
+      context: context,
-        content: Text('Chỉnh sửa địa chỉ: ${address['name']}'),
+      builder: (context) => AlertDialog(
-        duration: const Duration(seconds: 2),
+        title: const Text(
+          'Hướng dẫn sử dụng',
+          style: TextStyle(fontWeight: FontWeight.bold),
+        ),
+        content: const SingleChildScrollView(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Text('Quản lý địa chỉ giao hàng của bạn:'),
+              SizedBox(height: 12),
+              Text('• Thêm địa chỉ mới để dễ dàng đặt hàng'),
+              Text('• Đặt địa chỉ mặc định cho đơn hàng'),
+              Text('• Chỉnh sửa hoặc xóa địa chỉ bất kỳ'),
+              Text('• Lưu nhiều địa chỉ cho các mục đích khác nhau'),
+            ],
+          ),
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context),
+            child: const Text('Đóng'),
+          ),
+        ],
       ),
     );
   }
@@ -229,8 +282,8 @@ class AddressesPage extends HookConsumerWidget {
   /// Show delete confirmation dialog
   void _showDeleteConfirmation(
     BuildContext context,
-    ValueNotifier<List<Map<String, dynamic>>> addresses,
+    WidgetRef ref,
-    int index,
+    Address address,
   ) {
     showDialog<void>(
       context: context,
@@ -245,7 +298,7 @@ class AddressesPage extends HookConsumerWidget {
           TextButton(
             onPressed: () {
               Navigator.pop(context);
-              _deleteAddress(context, addresses, index);
+              _deleteAddress(context, ref, address);
             },
             style: TextButton.styleFrom(foregroundColor: AppColors.danger),
             child: const Text('Xóa'),
@@ -258,26 +311,51 @@ class AddressesPage extends HookConsumerWidget {
   /// Delete address
   void _deleteAddress(
     BuildContext context,
-    ValueNotifier<List<Map<String, dynamic>>> addresses,
+    WidgetRef ref,
-    int index,
+    Address address,
-  ) {
+  ) async {
-    final deletedAddress = addresses.value[index];
+    try {
-    final updatedAddresses = List<Map<String, dynamic>>.from(addresses.value);
+      await ref.read(addressesProvider.notifier).deleteAddress(address.name);
-    updatedAddresses.removeAt(index);
-
-    // If deleted address was default and there are other addresses,
-    // set the first one as default
-    if (deletedAddress['isDefault'] == true && updatedAddresses.isNotEmpty) {
-      updatedAddresses[0]['isDefault'] = true;
-    }
-
-    addresses.value = updatedAddresses;
 
+      if (context.mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
-      const SnackBar(
+          SnackBar(
-        content: Text('Đã xóa địa chỉ'),
+            content: Row(
-        duration: Duration(seconds: 2),
+              children: [
+                const FaIcon(
+                  FontAwesomeIcons.circleCheck,
+                  color: Colors.white,
+                  size: 18,
+                ),
+                const SizedBox(width: 12),
+                const Text('Đã xóa địa chỉ'),
+              ],
+            ),
+            backgroundColor: const Color(0xFF10B981),
+            duration: const Duration(seconds: 2),
+          ),
+        );
+      }
+    } catch (e) {
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Row(
+              children: [
+                const FaIcon(
+                  FontAwesomeIcons.circleExclamation,
+                  color: Colors.white,
+                  size: 18,
+                ),
+                const SizedBox(width: 12),
+                Text('Lỗi: ${e.toString()}'),
+              ],
+            ),
+            backgroundColor: AppColors.danger,
+            duration: const Duration(seconds: 3),
           ),
         );
       }
     }
+  }
+}

lib/features/account/presentation/providers/address_provider.dart

@@ -0,0 +1,221 @@
+/// Address Provider
+///
+/// Riverpod providers for address management.
+library;
+
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:worker/core/network/dio_client.dart';
+import 'package:worker/features/account/data/datasources/address_remote_datasource.dart';
+import 'package:worker/features/account/data/repositories/address_repository_impl.dart';
+import 'package:worker/features/account/domain/entities/address.dart';
+import 'package:worker/features/account/domain/repositories/address_repository.dart';
+
+part 'address_provider.g.dart';
+
+// ============================================================================
+// DATASOURCE PROVIDER
+// ============================================================================
+
+/// Provides instance of AddressRemoteDataSource
+@riverpod
+Future<AddressRemoteDataSource> addressRemoteDataSource(Ref ref) async {
+  final dioClient = await ref.watch(dioClientProvider.future);
+  return AddressRemoteDataSource(dioClient.dio);
+}
+
+// ============================================================================
+// REPOSITORY PROVIDER
+// ============================================================================
+
+/// Provides instance of AddressRepository
+@riverpod
+Future<AddressRepository> addressRepository(Ref ref) async {
+  final remoteDataSource =
+      await ref.watch(addressRemoteDataSourceProvider.future);
+
+  return AddressRepositoryImpl(
+    remoteDataSource: remoteDataSource,
+  );
+}
+
+// ============================================================================
+// ADDRESSES LIST PROVIDER
+// ============================================================================
+
+/// Manages list of addresses with online-only approach
+///
+/// This is the MAIN provider for the addresses feature.
+/// Returns list of Address entities from the API.
+///
+/// Online-only: Always fetches from API, no offline caching.
+/// Uses keepAlive to prevent unnecessary reloads.
+/// Provides refresh() method for pull-to-refresh functionality.
+@Riverpod(keepAlive: true)
+class Addresses extends _$Addresses {
+  late AddressRepository _repository;
+
+  @override
+  Future<List<Address>> build() async {
+    _repository = await ref.read(addressRepositoryProvider.future);
+    return await _loadAddresses();
+  }
+
+  // ==========================================================================
+  // PRIVATE METHODS
+  // ==========================================================================
+
+  /// Load addresses from repository
+  ///
+  /// Online-only: Fetches from API
+  Future<List<Address>> _loadAddresses() async {
+    try {
+      final addresses = await _repository.getAddresses();
+      _debugPrint('Loaded ${addresses.length} addresses');
+      return addresses;
+    } catch (e) {
+      _debugPrint('Error loading addresses: $e');
+      rethrow;
+    }
+  }
+
+  // ==========================================================================
+  // PUBLIC METHODS
+  // ==========================================================================
+
+  /// Create new address
+  ///
+  /// Calls API to create address, then refreshes the list.
+  Future<void> createAddress(Address address) async {
+    try {
+      _debugPrint('Creating address: ${address.addressTitle}');
+
+      await _repository.createAddress(address);
+
+      // Refresh the list after successful creation
+      await refresh();
+
+      _debugPrint('Successfully created address');
+    } catch (e) {
+      _debugPrint('Error creating address: $e');
+      rethrow;
+    }
+  }
+
+  /// Update existing address
+  ///
+  /// Calls API to update address, then refreshes the list.
+  Future<void> updateAddress(Address address) async {
+    try {
+      _debugPrint('Updating address: ${address.name}');
+
+      await _repository.updateAddress(address);
+
+      // Refresh the list after successful update
+      await refresh();
+
+      _debugPrint('Successfully updated address');
+    } catch (e) {
+      _debugPrint('Error updating address: $e');
+      rethrow;
+    }
+  }
+
+  /// Delete address
+  ///
+  /// Calls API to delete address, then refreshes the list.
+  Future<void> deleteAddress(String name) async {
+    try {
+      _debugPrint('Deleting address: $name');
+
+      await _repository.deleteAddress(name);
+
+      // Refresh the list after successful deletion
+      await refresh();
+
+      _debugPrint('Successfully deleted address');
+    } catch (e) {
+      _debugPrint('Error deleting address: $e');
+      rethrow;
+    }
+  }
+
+  /// Set address as default
+  ///
+  /// Calls API to set address as default, then refreshes the list.
+  Future<void> setDefaultAddress(String name) async {
+    try {
+      _debugPrint('Setting default address: $name');
+
+      await _repository.setDefaultAddress(name);
+
+      // Refresh the list after successful update
+      await refresh();
+
+      _debugPrint('Successfully set default address');
+    } catch (e) {
+      _debugPrint('Error setting default address: $e');
+      rethrow;
+    }
+  }
+
+  /// Refresh addresses from API
+  ///
+  /// Used for pull-to-refresh functionality.
+  /// Fetches latest data from API.
+  Future<void> refresh() async {
+    state = const AsyncValue.loading();
+    state = await AsyncValue.guard(() async {
+      return await _loadAddresses();
+    });
+  }
+}
+
+// ============================================================================
+// HELPER PROVIDERS
+// ============================================================================
+
+/// Get the default address
+///
+/// Derived from the addresses list.
+/// Returns the address marked as default, or null if none.
+@riverpod
+Address? defaultAddress(Ref ref) {
+  final addressesAsync = ref.watch(addressesProvider);
+
+  return addressesAsync.when(
+    data: (addresses) {
+      try {
+        return addresses.firstWhere((addr) => addr.isDefault);
+      } catch (e) {
+        return null;
+      }
+    },
+    loading: () => null,
+    error: (_, __) => null,
+  );
+}
+
+/// Get address count
+///
+/// Derived from the addresses list.
+/// Returns the number of addresses.
+@riverpod
+int addressCount(Ref ref) {
+  final addressesAsync = ref.watch(addressesProvider);
+
+  return addressesAsync.when(
+    data: (addresses) => addresses.length,
+    loading: () => 0,
+    error: (_, __) => 0,
+  );
+}
+
+// ============================================================================
+// DEBUG UTILITIES
+// ============================================================================
+
+/// Debug print helper
+void _debugPrint(String message) {
+  // ignore: avoid_print
+  print('[AddressProvider] $message');
+}

lib/features/account/presentation/providers/address_provider.g.dart

@@ -0,0 +1,290 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'address_provider.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint, type=warning
+/// Provides instance of AddressRemoteDataSource
+
+@ProviderFor(addressRemoteDataSource)
+const addressRemoteDataSourceProvider = AddressRemoteDataSourceProvider._();
+
+/// Provides instance of AddressRemoteDataSource
+
+final class AddressRemoteDataSourceProvider
+    extends
+        $FunctionalProvider<
+          AsyncValue<AddressRemoteDataSource>,
+          AddressRemoteDataSource,
+          FutureOr<AddressRemoteDataSource>
+        >
+    with
+        $FutureModifier<AddressRemoteDataSource>,
+        $FutureProvider<AddressRemoteDataSource> {
+  /// Provides instance of AddressRemoteDataSource
+  const AddressRemoteDataSourceProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'addressRemoteDataSourceProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$addressRemoteDataSourceHash();
+
+  @$internal
+  @override
+  $FutureProviderElement<AddressRemoteDataSource> $createElement(
+    $ProviderPointer pointer,
+  ) => $FutureProviderElement(pointer);
+
+  @override
+  FutureOr<AddressRemoteDataSource> create(Ref ref) {
+    return addressRemoteDataSource(ref);
+  }
+}
+
+String _$addressRemoteDataSourceHash() =>
+    r'e244b9f1270d1b81d65b82a9d5b34ead33bd7b79';
+
+/// Provides instance of AddressRepository
+
+@ProviderFor(addressRepository)
+const addressRepositoryProvider = AddressRepositoryProvider._();
+
+/// Provides instance of AddressRepository
+
+final class AddressRepositoryProvider
+    extends
+        $FunctionalProvider<
+          AsyncValue<AddressRepository>,
+          AddressRepository,
+          FutureOr<AddressRepository>
+        >
+    with
+        $FutureModifier<AddressRepository>,
+        $FutureProvider<AddressRepository> {
+  /// Provides instance of AddressRepository
+  const AddressRepositoryProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'addressRepositoryProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$addressRepositoryHash();
+
+  @$internal
+  @override
+  $FutureProviderElement<AddressRepository> $createElement(
+    $ProviderPointer pointer,
+  ) => $FutureProviderElement(pointer);
+
+  @override
+  FutureOr<AddressRepository> create(Ref ref) {
+    return addressRepository(ref);
+  }
+}
+
+String _$addressRepositoryHash() => r'87d8fa124d6f32c4f073acd30ba09b1eee5b0227';
+
+/// Manages list of addresses with online-only approach
+///
+/// This is the MAIN provider for the addresses feature.
+/// Returns list of Address entities from the API.
+///
+/// Online-only: Always fetches from API, no offline caching.
+/// Uses keepAlive to prevent unnecessary reloads.
+/// Provides refresh() method for pull-to-refresh functionality.
+
+@ProviderFor(Addresses)
+const addressesProvider = AddressesProvider._();
+
+/// Manages list of addresses with online-only approach
+///
+/// This is the MAIN provider for the addresses feature.
+/// Returns list of Address entities from the API.
+///
+/// Online-only: Always fetches from API, no offline caching.
+/// Uses keepAlive to prevent unnecessary reloads.
+/// Provides refresh() method for pull-to-refresh functionality.
+final class AddressesProvider
+    extends $AsyncNotifierProvider<Addresses, List<Address>> {
+  /// Manages list of addresses with online-only approach
+  ///
+  /// This is the MAIN provider for the addresses feature.
+  /// Returns list of Address entities from the API.
+  ///
+  /// Online-only: Always fetches from API, no offline caching.
+  /// Uses keepAlive to prevent unnecessary reloads.
+  /// Provides refresh() method for pull-to-refresh functionality.
+  const AddressesProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'addressesProvider',
+        isAutoDispose: false,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$addressesHash();
+
+  @$internal
+  @override
+  Addresses create() => Addresses();
+}
+
+String _$addressesHash() => r'c8018cffc89b03e687052802d3d0cd16cd1d5047';
+
+/// Manages list of addresses with online-only approach
+///
+/// This is the MAIN provider for the addresses feature.
+/// Returns list of Address entities from the API.
+///
+/// Online-only: Always fetches from API, no offline caching.
+/// Uses keepAlive to prevent unnecessary reloads.
+/// Provides refresh() method for pull-to-refresh functionality.
+
+abstract class _$Addresses extends $AsyncNotifier<List<Address>> {
+  FutureOr<List<Address>> build();
+  @$mustCallSuper
+  @override
+  void runBuild() {
+    final created = build();
+    final ref = this.ref as $Ref<AsyncValue<List<Address>>, List<Address>>;
+    final element =
+        ref.element
+            as $ClassProviderElement<
+              AnyNotifier<AsyncValue<List<Address>>, List<Address>>,
+              AsyncValue<List<Address>>,
+              Object?,
+              Object?
+            >;
+    element.handleValue(ref, created);
+  }
+}
+
+/// Get the default address
+///
+/// Derived from the addresses list.
+/// Returns the address marked as default, or null if none.
+
+@ProviderFor(defaultAddress)
+const defaultAddressProvider = DefaultAddressProvider._();
+
+/// Get the default address
+///
+/// Derived from the addresses list.
+/// Returns the address marked as default, or null if none.
+
+final class DefaultAddressProvider
+    extends $FunctionalProvider<Address?, Address?, Address?>
+    with $Provider<Address?> {
+  /// Get the default address
+  ///
+  /// Derived from the addresses list.
+  /// Returns the address marked as default, or null if none.
+  const DefaultAddressProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'defaultAddressProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$defaultAddressHash();
+
+  @$internal
+  @override
+  $ProviderElement<Address?> $createElement($ProviderPointer pointer) =>
+      $ProviderElement(pointer);
+
+  @override
+  Address? create(Ref ref) {
+    return defaultAddress(ref);
+  }
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(Address? value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<Address?>(value),
+    );
+  }
+}
+
+String _$defaultAddressHash() => r'debdc71d6a480cf1ceb9536a4b6d9690aede1d72';
+
+/// Get address count
+///
+/// Derived from the addresses list.
+/// Returns the number of addresses.
+
+@ProviderFor(addressCount)
+const addressCountProvider = AddressCountProvider._();
+
+/// Get address count
+///
+/// Derived from the addresses list.
+/// Returns the number of addresses.
+
+final class AddressCountProvider extends $FunctionalProvider<int, int, int>
+    with $Provider<int> {
+  /// Get address count
+  ///
+  /// Derived from the addresses list.
+  /// Returns the number of addresses.
+  const AddressCountProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'addressCountProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$addressCountHash();
+
+  @$internal
+  @override
+  $ProviderElement<int> $createElement($ProviderPointer pointer) =>
+      $ProviderElement(pointer);
+
+  @override
+  int create(Ref ref) {
+    return addressCount(ref);
+  }
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(int value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<int>(value),
+    );
+  }
+}
+
+String _$addressCountHash() => r'e4480805fd484cd477fd0f232902afdfdd0ed342';

lib/features/account/presentation/providers/location_provider.dart

@@ -0,0 +1,153 @@
+/// Location Provider
+///
+/// Riverpod providers for cities and wards management.
+library;
+
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:worker/core/database/hive_service.dart';
+import 'package:worker/core/network/dio_client.dart';
+import 'package:worker/features/account/data/datasources/location_local_datasource.dart';
+import 'package:worker/features/account/data/datasources/location_remote_datasource.dart';
+import 'package:worker/features/account/data/repositories/location_repository_impl.dart';
+import 'package:worker/features/account/domain/entities/city.dart';
+import 'package:worker/features/account/domain/entities/ward.dart';
+import 'package:worker/features/account/domain/repositories/location_repository.dart';
+
+part 'location_provider.g.dart';
+
+// ============================================================================
+// DATASOURCE PROVIDERS
+// ============================================================================
+
+/// Provides instance of LocationRemoteDataSource
+@riverpod
+Future<LocationRemoteDataSource> locationRemoteDataSource(Ref ref) async {
+  final dioClient = await ref.watch(dioClientProvider.future);
+  return LocationRemoteDataSource(dioClient.dio);
+}
+
+/// Provides instance of LocationLocalDataSource
+@riverpod
+LocationLocalDataSource locationLocalDataSource(Ref ref) {
+  final hiveService = HiveService();
+  return LocationLocalDataSource(hiveService);
+}
+
+// ============================================================================
+// REPOSITORY PROVIDER
+// ============================================================================
+
+/// Provides instance of LocationRepository
+@riverpod
+Future<LocationRepository> locationRepository(Ref ref) async {
+  final remoteDataSource = await ref.watch(locationRemoteDataSourceProvider.future);
+  final localDataSource = ref.watch(locationLocalDataSourceProvider);
+
+  return LocationRepositoryImpl(
+    remoteDataSource: remoteDataSource,
+    localDataSource: localDataSource,
+  );
+}
+
+// ============================================================================
+// CITIES PROVIDER
+// ============================================================================
+
+/// Manages list of cities with offline-first approach
+///
+/// This is the MAIN provider for cities.
+/// Returns list of City entities (cached → API).
+@Riverpod(keepAlive: true)
+class Cities extends _$Cities {
+  late LocationRepository _repository;
+
+  @override
+  Future<List<City>> build() async {
+    _repository = await ref.read(locationRepositoryProvider.future);
+    return await _loadCities();
+  }
+
+  /// Load cities (offline-first)
+  Future<List<City>> _loadCities({bool forceRefresh = false}) async {
+    try {
+      final cities = await _repository.getCities(forceRefresh: forceRefresh);
+      return cities;
+    } catch (e) {
+      rethrow;
+    }
+  }
+
+  /// Refresh cities from API
+  Future<void> refresh() async {
+    state = const AsyncValue.loading();
+    state = await AsyncValue.guard(() async {
+      return await _loadCities(forceRefresh: true);
+    });
+  }
+}
+
+// ============================================================================
+// WARDS PROVIDER (per city)
+// ============================================================================
+
+/// Manages list of wards for a specific city with offline-first approach
+///
+/// Uses .family modifier to create a provider per city code.
+/// Returns list of Ward entities (cached → API).
+@riverpod
+Future<List<Ward>> wards(Ref ref, String cityCode) async {
+  final repository = await ref.watch(locationRepositoryProvider.future);
+
+  try {
+    final wards = await repository.getWards(cityCode);
+    return wards;
+  } catch (e) {
+    rethrow;
+  }
+}
+
+// ============================================================================
+// HELPER PROVIDERS
+// ============================================================================
+
+/// Get city by code
+@riverpod
+City? cityByCode(Ref ref, String code) {
+  final citiesAsync = ref.watch(citiesProvider);
+
+  return citiesAsync.when(
+    data: (cities) {
+      try {
+        return cities.firstWhere((city) => city.code == code);
+      } catch (e) {
+        return null;
+      }
+    },
+    loading: () => null,
+    error: (_, __) => null,
+  );
+}
+
+/// Get cities as map (code → City) for easy lookup
+@riverpod
+Map<String, City> citiesMap(Ref ref) {
+  final citiesAsync = ref.watch(citiesProvider);
+
+  return citiesAsync.when(
+    data: (cities) => {for (final city in cities) city.code: city},
+    loading: () => {},
+    error: (_, __) => {},
+  );
+}
+
+/// Get wards as map (code → Ward) for a city
+@riverpod
+Map<String, Ward> wardsMap(Ref ref, String cityCode) {
+  final wardsAsync = ref.watch(wardsProvider(cityCode));
+
+  return wardsAsync.when(
+    data: (wards) => {for (final ward in wards) ward.code: ward},
+    loading: () => {},
+    error: (_, __) => {},
+  );
+}

lib/features/account/presentation/providers/location_provider.g.dart

@@ -0,0 +1,545 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'location_provider.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint, type=warning
+/// Provides instance of LocationRemoteDataSource
+
+@ProviderFor(locationRemoteDataSource)
+const locationRemoteDataSourceProvider = LocationRemoteDataSourceProvider._();
+
+/// Provides instance of LocationRemoteDataSource
+
+final class LocationRemoteDataSourceProvider
+    extends
+        $FunctionalProvider<
+          AsyncValue<LocationRemoteDataSource>,
+          LocationRemoteDataSource,
+          FutureOr<LocationRemoteDataSource>
+        >
+    with
+        $FutureModifier<LocationRemoteDataSource>,
+        $FutureProvider<LocationRemoteDataSource> {
+  /// Provides instance of LocationRemoteDataSource
+  const LocationRemoteDataSourceProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'locationRemoteDataSourceProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$locationRemoteDataSourceHash();
+
+  @$internal
+  @override
+  $FutureProviderElement<LocationRemoteDataSource> $createElement(
+    $ProviderPointer pointer,
+  ) => $FutureProviderElement(pointer);
+
+  @override
+  FutureOr<LocationRemoteDataSource> create(Ref ref) {
+    return locationRemoteDataSource(ref);
+  }
+}
+
+String _$locationRemoteDataSourceHash() =>
+    r'f66b9d96a2c01c00c90a2c8c0414b027d8079e0f';
+
+/// Provides instance of LocationLocalDataSource
+
+@ProviderFor(locationLocalDataSource)
+const locationLocalDataSourceProvider = LocationLocalDataSourceProvider._();
+
+/// Provides instance of LocationLocalDataSource
+
+final class LocationLocalDataSourceProvider
+    extends
+        $FunctionalProvider<
+          LocationLocalDataSource,
+          LocationLocalDataSource,
+          LocationLocalDataSource
+        >
+    with $Provider<LocationLocalDataSource> {
+  /// Provides instance of LocationLocalDataSource
+  const LocationLocalDataSourceProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'locationLocalDataSourceProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$locationLocalDataSourceHash();
+
+  @$internal
+  @override
+  $ProviderElement<LocationLocalDataSource> $createElement(
+    $ProviderPointer pointer,
+  ) => $ProviderElement(pointer);
+
+  @override
+  LocationLocalDataSource create(Ref ref) {
+    return locationLocalDataSource(ref);
+  }
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(LocationLocalDataSource value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<LocationLocalDataSource>(value),
+    );
+  }
+}
+
+String _$locationLocalDataSourceHash() =>
+    r'160b82535ae14c4644b4285243a03335d472f584';
+
+/// Provides instance of LocationRepository
+
+@ProviderFor(locationRepository)
+const locationRepositoryProvider = LocationRepositoryProvider._();
+
+/// Provides instance of LocationRepository
+
+final class LocationRepositoryProvider
+    extends
+        $FunctionalProvider<
+          AsyncValue<LocationRepository>,
+          LocationRepository,
+          FutureOr<LocationRepository>
+        >
+    with
+        $FutureModifier<LocationRepository>,
+        $FutureProvider<LocationRepository> {
+  /// Provides instance of LocationRepository
+  const LocationRepositoryProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'locationRepositoryProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$locationRepositoryHash();
+
+  @$internal
+  @override
+  $FutureProviderElement<LocationRepository> $createElement(
+    $ProviderPointer pointer,
+  ) => $FutureProviderElement(pointer);
+
+  @override
+  FutureOr<LocationRepository> create(Ref ref) {
+    return locationRepository(ref);
+  }
+}
+
+String _$locationRepositoryHash() =>
+    r'7ead096fe90803ecc8ef7c27186a59044c306668';
+
+/// Manages list of cities with offline-first approach
+///
+/// This is the MAIN provider for cities.
+/// Returns list of City entities (cached → API).
+
+@ProviderFor(Cities)
+const citiesProvider = CitiesProvider._();
+
+/// Manages list of cities with offline-first approach
+///
+/// This is the MAIN provider for cities.
+/// Returns list of City entities (cached → API).
+final class CitiesProvider extends $AsyncNotifierProvider<Cities, List<City>> {
+  /// Manages list of cities with offline-first approach
+  ///
+  /// This is the MAIN provider for cities.
+  /// Returns list of City entities (cached → API).
+  const CitiesProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'citiesProvider',
+        isAutoDispose: false,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$citiesHash();
+
+  @$internal
+  @override
+  Cities create() => Cities();
+}
+
+String _$citiesHash() => r'92405067c99ad5e33bd1b4fecd33576baa0c4e2f';
+
+/// Manages list of cities with offline-first approach
+///
+/// This is the MAIN provider for cities.
+/// Returns list of City entities (cached → API).
+
+abstract class _$Cities extends $AsyncNotifier<List<City>> {
+  FutureOr<List<City>> build();
+  @$mustCallSuper
+  @override
+  void runBuild() {
+    final created = build();
+    final ref = this.ref as $Ref<AsyncValue<List<City>>, List<City>>;
+    final element =
+        ref.element
+            as $ClassProviderElement<
+              AnyNotifier<AsyncValue<List<City>>, List<City>>,
+              AsyncValue<List<City>>,
+              Object?,
+              Object?
+            >;
+    element.handleValue(ref, created);
+  }
+}
+
+/// Manages list of wards for a specific city with offline-first approach
+///
+/// Uses .family modifier to create a provider per city code.
+/// Returns list of Ward entities (cached → API).
+
+@ProviderFor(wards)
+const wardsProvider = WardsFamily._();
+
+/// Manages list of wards for a specific city with offline-first approach
+///
+/// Uses .family modifier to create a provider per city code.
+/// Returns list of Ward entities (cached → API).
+
+final class WardsProvider
+    extends
+        $FunctionalProvider<
+          AsyncValue<List<Ward>>,
+          List<Ward>,
+          FutureOr<List<Ward>>
+        >
+    with $FutureModifier<List<Ward>>, $FutureProvider<List<Ward>> {
+  /// Manages list of wards for a specific city with offline-first approach
+  ///
+  /// Uses .family modifier to create a provider per city code.
+  /// Returns list of Ward entities (cached → API).
+  const WardsProvider._({
+    required WardsFamily super.from,
+    required String super.argument,
+  }) : super(
+         retry: null,
+         name: r'wardsProvider',
+         isAutoDispose: true,
+         dependencies: null,
+         $allTransitiveDependencies: null,
+       );
+
+  @override
+  String debugGetCreateSourceHash() => _$wardsHash();
+
+  @override
+  String toString() {
+    return r'wardsProvider'
+        ''
+        '($argument)';
+  }
+
+  @$internal
+  @override
+  $FutureProviderElement<List<Ward>> $createElement($ProviderPointer pointer) =>
+      $FutureProviderElement(pointer);
+
+  @override
+  FutureOr<List<Ward>> create(Ref ref) {
+    final argument = this.argument as String;
+    return wards(ref, argument);
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is WardsProvider && other.argument == argument;
+  }
+
+  @override
+  int get hashCode {
+    return argument.hashCode;
+  }
+}
+
+String _$wardsHash() => r'7e970ebd13149d6c1d4e76d0ba9f2a9a43cd62fc';
+
+/// Manages list of wards for a specific city with offline-first approach
+///
+/// Uses .family modifier to create a provider per city code.
+/// Returns list of Ward entities (cached → API).
+
+final class WardsFamily extends $Family
+    with $FunctionalFamilyOverride<FutureOr<List<Ward>>, String> {
+  const WardsFamily._()
+    : super(
+        retry: null,
+        name: r'wardsProvider',
+        dependencies: null,
+        $allTransitiveDependencies: null,
+        isAutoDispose: true,
+      );
+
+  /// Manages list of wards for a specific city with offline-first approach
+  ///
+  /// Uses .family modifier to create a provider per city code.
+  /// Returns list of Ward entities (cached → API).
+
+  WardsProvider call(String cityCode) =>
+      WardsProvider._(argument: cityCode, from: this);
+
+  @override
+  String toString() => r'wardsProvider';
+}
+
+/// Get city by code
+
+@ProviderFor(cityByCode)
+const cityByCodeProvider = CityByCodeFamily._();
+
+/// Get city by code
+
+final class CityByCodeProvider extends $FunctionalProvider<City?, City?, City?>
+    with $Provider<City?> {
+  /// Get city by code
+  const CityByCodeProvider._({
+    required CityByCodeFamily super.from,
+    required String super.argument,
+  }) : super(
+         retry: null,
+         name: r'cityByCodeProvider',
+         isAutoDispose: true,
+         dependencies: null,
+         $allTransitiveDependencies: null,
+       );
+
+  @override
+  String debugGetCreateSourceHash() => _$cityByCodeHash();
+
+  @override
+  String toString() {
+    return r'cityByCodeProvider'
+        ''
+        '($argument)';
+  }
+
+  @$internal
+  @override
+  $ProviderElement<City?> $createElement($ProviderPointer pointer) =>
+      $ProviderElement(pointer);
+
+  @override
+  City? create(Ref ref) {
+    final argument = this.argument as String;
+    return cityByCode(ref, argument);
+  }
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(City? value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<City?>(value),
+    );
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is CityByCodeProvider && other.argument == argument;
+  }
+
+  @override
+  int get hashCode {
+    return argument.hashCode;
+  }
+}
+
+String _$cityByCodeHash() => r'dd5e7296f16d6c78beadc28eb97adf5ba06549a5';
+
+/// Get city by code
+
+final class CityByCodeFamily extends $Family
+    with $FunctionalFamilyOverride<City?, String> {
+  const CityByCodeFamily._()
+    : super(
+        retry: null,
+        name: r'cityByCodeProvider',
+        dependencies: null,
+        $allTransitiveDependencies: null,
+        isAutoDispose: true,
+      );
+
+  /// Get city by code
+
+  CityByCodeProvider call(String code) =>
+      CityByCodeProvider._(argument: code, from: this);
+
+  @override
+  String toString() => r'cityByCodeProvider';
+}
+
+/// Get cities as map (code → City) for easy lookup
+
+@ProviderFor(citiesMap)
+const citiesMapProvider = CitiesMapProvider._();
+
+/// Get cities as map (code → City) for easy lookup
+
+final class CitiesMapProvider
+    extends
+        $FunctionalProvider<
+          Map<String, City>,
+          Map<String, City>,
+          Map<String, City>
+        >
+    with $Provider<Map<String, City>> {
+  /// Get cities as map (code → City) for easy lookup
+  const CitiesMapProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'citiesMapProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$citiesMapHash();
+
+  @$internal
+  @override
+  $ProviderElement<Map<String, City>> $createElement(
+    $ProviderPointer pointer,
+  ) => $ProviderElement(pointer);
+
+  @override
+  Map<String, City> create(Ref ref) {
+    return citiesMap(ref);
+  }
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(Map<String, City> value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<Map<String, City>>(value),
+    );
+  }
+}
+
+String _$citiesMapHash() => r'80d684d68276eac20208d977be382004971738fa';
+
+/// Get wards as map (code → Ward) for a city
+
+@ProviderFor(wardsMap)
+const wardsMapProvider = WardsMapFamily._();
+
+/// Get wards as map (code → Ward) for a city
+
+final class WardsMapProvider
+    extends
+        $FunctionalProvider<
+          Map<String, Ward>,
+          Map<String, Ward>,
+          Map<String, Ward>
+        >
+    with $Provider<Map<String, Ward>> {
+  /// Get wards as map (code → Ward) for a city
+  const WardsMapProvider._({
+    required WardsMapFamily super.from,
+    required String super.argument,
+  }) : super(
+         retry: null,
+         name: r'wardsMapProvider',
+         isAutoDispose: true,
+         dependencies: null,
+         $allTransitiveDependencies: null,
+       );
+
+  @override
+  String debugGetCreateSourceHash() => _$wardsMapHash();
+
+  @override
+  String toString() {
+    return r'wardsMapProvider'
+        ''
+        '($argument)';
+  }
+
+  @$internal
+  @override
+  $ProviderElement<Map<String, Ward>> $createElement(
+    $ProviderPointer pointer,
+  ) => $ProviderElement(pointer);
+
+  @override
+  Map<String, Ward> create(Ref ref) {
+    final argument = this.argument as String;
+    return wardsMap(ref, argument);
+  }
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(Map<String, Ward> value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<Map<String, Ward>>(value),
+    );
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is WardsMapProvider && other.argument == argument;
+  }
+
+  @override
+  int get hashCode {
+    return argument.hashCode;
+  }
+}
+
+String _$wardsMapHash() => r'977cb8eb6974a46a8dbc6a68bea004dc64dcfbb9';
+
+/// Get wards as map (code → Ward) for a city
+
+final class WardsMapFamily extends $Family
+    with $FunctionalFamilyOverride<Map<String, Ward>, String> {
+  const WardsMapFamily._()
+    : super(
+        retry: null,
+        name: r'wardsMapProvider',
+        dependencies: null,
+        $allTransitiveDependencies: null,
+        isAutoDispose: true,
+      );
+
+  /// Get wards as map (code → Ward) for a city
+
+  WardsMapProvider call(String cityCode) =>
+      WardsMapProvider._(argument: cityCode, from: this);
+
+  @override
+  String toString() => r'wardsMapProvider';
+}

lib/features/account/presentation/widgets/address_card.dart

@@ -42,7 +42,15 @@ class AddressCard extends StatelessWidget {
         border: isDefault
             ? Border.all(color: AppColors.primaryBlue, width: 2)
             : null,
-        boxShadow: [
+        boxShadow: isDefault
+            ? [
+                BoxShadow(
+                  color: AppColors.primaryBlue.withValues(alpha: 0.15),
+                  blurRadius: 12,
+                  offset: const Offset(0, 4),
+                ),
+              ]
+            : [
                 BoxShadow(
                   color: Colors.black.withValues(alpha: 0.05),
                   blurRadius: 8,
@@ -93,24 +101,30 @@ class AddressCard extends StatelessWidget {
                         ),
                       )
                     else if (onSetDefault != null)
-                      TextButton(
+                      InkWell(
-                        onPressed: onSetDefault,
+                        onTap: onSetDefault,
-                        style: TextButton.styleFrom(
+                        borderRadius: BorderRadius.circular(4),
+                        child: Container(
                           padding: const EdgeInsets.symmetric(
                             horizontal: 8,
-                            vertical: 2,
+                            vertical: 4,
                           ),
-                          minimumSize: Size.zero,
+                          decoration: BoxDecoration(
-                          tapTargetSize: MaterialTapTargetSize.shrinkWrap,
+                            border: Border.all(
+                              color: AppColors.primaryBlue.withValues(alpha: 0.3),
+                            ),
+                            borderRadius: BorderRadius.circular(4),
                           ),
                           child: const Text(
                             'Đặt mặc định',
                             style: TextStyle(
-                            fontSize: 12,
+                              fontSize: 11,
+                              fontWeight: FontWeight.w500,
                               color: AppColors.primaryBlue,
                             ),
                           ),
                         ),
+                      ),
                   ],
                 ),
 
@@ -147,7 +161,9 @@ class AddressCard extends StatelessWidget {
             children: [
               // Edit Button
               if (onEdit != null)
-                InkWell(
+                Material(
+                  color: Colors.transparent,
+                  child: InkWell(
                     onTap: onEdit,
                     borderRadius: BorderRadius.circular(8),
                     child: Container(
@@ -157,19 +173,24 @@ class AddressCard extends StatelessWidget {
                         border: Border.all(color: const Color(0xFFE2E8F0)),
                         borderRadius: BorderRadius.circular(8),
                       ),
-                    child: const FaIcon(
+                      child: const Center(
+                        child: FaIcon(
                           FontAwesomeIcons.penToSquare,
                           size: 16,
                           color: AppColors.primaryBlue,
                         ),
                       ),
                     ),
+                  ),
+                ),
 
               const SizedBox(height: 8),
 
               // Delete Button
               if (onDelete != null)
-                InkWell(
+                Material(
+                  color: Colors.transparent,
+                  child: InkWell(
                     onTap: onDelete,
                     borderRadius: BorderRadius.circular(8),
                     child: Container(
@@ -179,13 +200,16 @@ class AddressCard extends StatelessWidget {
                         border: Border.all(color: const Color(0xFFE2E8F0)),
                         borderRadius: BorderRadius.circular(8),
                       ),
-                    child: const FaIcon(
+                      child: const Center(
+                        child: FaIcon(
                           FontAwesomeIcons.trashCan,
                           size: 16,
                           color: AppColors.danger,
                         ),
                       ),
                     ),
+                  ),
+                ),
             ],
           ),
         ],

lib/hive_registrar.g.dart

@@ -5,8 +5,11 @@
 import 'package:hive_ce/hive.dart';
 import 'package:worker/core/database/models/cached_data.dart';
 import 'package:worker/core/database/models/enums.dart';
+import 'package:worker/features/account/data/models/address_model.dart';
 import 'package:worker/features/account/data/models/audit_log_model.dart';
+import 'package:worker/features/account/data/models/city_model.dart';
 import 'package:worker/features/account/data/models/payment_reminder_model.dart';
+import 'package:worker/features/account/data/models/ward_model.dart';
 import 'package:worker/features/auth/data/models/business_unit_model.dart';
 import 'package:worker/features/auth/data/models/user_model.dart';
 import 'package:worker/features/auth/data/models/user_session_model.dart';
@@ -36,6 +39,7 @@ import 'package:worker/features/showrooms/data/models/showroom_product_model.dar
 
 extension HiveRegistrar on HiveInterface {
   void registerAdapters() {
+    registerAdapter(AddressModelAdapter());
     registerAdapter(AuditLogModelAdapter());
     registerAdapter(BusinessUnitModelAdapter());
     registerAdapter(CachedDataAdapter());
@@ -43,6 +47,7 @@ extension HiveRegistrar on HiveInterface {
     registerAdapter(CartModelAdapter());
     registerAdapter(CategoryModelAdapter());
     registerAdapter(ChatRoomModelAdapter());
+    registerAdapter(CityModelAdapter());
     registerAdapter(ComplaintStatusAdapter());
     registerAdapter(ContentTypeAdapter());
     registerAdapter(DesignRequestModelAdapter());
@@ -86,11 +91,13 @@ extension HiveRegistrar on HiveInterface {
     registerAdapter(UserRoleAdapter());
     registerAdapter(UserSessionModelAdapter());
     registerAdapter(UserStatusAdapter());
+    registerAdapter(WardModelAdapter());
   }
 }
 
 extension IsolatedHiveRegistrar on IsolatedHiveInterface {
   void registerAdapters() {
+    registerAdapter(AddressModelAdapter());
     registerAdapter(AuditLogModelAdapter());
     registerAdapter(BusinessUnitModelAdapter());
     registerAdapter(CachedDataAdapter());
@@ -98,6 +105,7 @@ extension IsolatedHiveRegistrar on IsolatedHiveInterface {
     registerAdapter(CartModelAdapter());
     registerAdapter(CategoryModelAdapter());
     registerAdapter(ChatRoomModelAdapter());
+    registerAdapter(CityModelAdapter());
     registerAdapter(ComplaintStatusAdapter());
     registerAdapter(ContentTypeAdapter());
     registerAdapter(DesignRequestModelAdapter());
@@ -141,5 +149,6 @@ extension IsolatedHiveRegistrar on IsolatedHiveInterface {
     registerAdapter(UserRoleAdapter());
     registerAdapter(UserSessionModelAdapter());
     registerAdapter(UserStatusAdapter());
+    registerAdapter(WardModelAdapter());
   }
 }

pubspec.lock

@@ -369,6 +369,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
+  equatable:
+    dependency: "direct main"
+    description:
+      name: equatable
+      sha256: "567c64b3cb4cf82397aac55f4f0cbd3ca20d77c6c03bedbc4ceaddc08904aef7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.7"
   fake_async:
     dependency: transitive
     description:

pubspec.yaml

@@ -38,6 +38,7 @@ dependencies:
   hooks_riverpod: ^3.0.0
   flutter_hooks: ^0.21.3+1
   riverpod_annotation: ^3.0.0
+  equatable: ^2.0.7
 
   # Local Database
   hive_ce: ^2.6.0