update address

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();
+}