loyalty

lib/features/loyalty/presentation/providers/gifts_provider.dart

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+/// Gifts Catalog Provider
+///
+/// State management for gift catalog and filtering.
+library;
+
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:worker/features/loyalty/domain/entities/gift_catalog.dart';
+
+part 'gifts_provider.g.dart';
+
+/// Gift catalog provider
+///
+/// Provides the complete list of available gifts.
+/// Currently returns mock data matching the HTML design.
+@riverpod
+class Gifts extends _$Gifts {
+  @override
+  List<GiftCatalog> build() {
+    // Mock gift catalog matching HTML design
+    return _getMockGifts();
+  }
+
+  /// Refresh gift catalog
+  Future<void> refresh() async {
+    // TODO: Fetch from API
+    state = _getMockGifts();
+  }
+
+  /// Get mock gifts data
+  List<GiftCatalog> _getMockGifts() {
+    final now = DateTime.now();
+
+    return [
+      GiftCatalog(
+        catalogId: 'gift_001',
+        name: 'Voucher 500.000đ',
+        description: 'Áp dụng cho đơn từ 5 triệu',
+        imageUrl:
+            'https://images.unsplash.com/photo-1556742049-0cfed4f6a45d?w=300&h=200&fit=crop',
+        category: GiftCategory.voucher,
+        pointsCost: 2500,
+        cashValue: 500000,
+        quantityAvailable: 100,
+        quantityRedeemed: 20,
+        isActive: true,
+        createdAt: now,
+        updatedAt: now,
+      ),
+      GiftCatalog(
+        catalogId: 'gift_002',
+        name: 'Bộ keo chà ron cao cấp',
+        description: 'Weber.color comfort',
+        imageUrl:
+            'https://images.unsplash.com/photo-1607082348824-0a96f2a4b9da?w=300&h=200&fit=crop',
+        category: GiftCategory.product,
+        pointsCost: 3000,
+        quantityAvailable: 50,
+        quantityRedeemed: 15,
+        isActive: true,
+        createdAt: now,
+        updatedAt: now,
+      ),
+      GiftCatalog(
+        catalogId: 'gift_003',
+        name: 'Tư vấn thiết kế miễn phí',
+        description: '1 buổi tư vấn tại nhà',
+        imageUrl:
+            'https://images.unsplash.com/photo-1540932239986-30128078f3c5?w=300&h=200&fit=crop',
+        category: GiftCategory.service,
+        pointsCost: 5000,
+        quantityAvailable: 30,
+        quantityRedeemed: 8,
+        isActive: true,
+        createdAt: now,
+        updatedAt: now,
+      ),
+      GiftCatalog(
+        catalogId: 'gift_004',
+        name: 'Gạch trang trí Premium',
+        description: 'Bộ 10m² gạch cao cấp',
+        imageUrl:
+            'https://images.unsplash.com/photo-1615874694520-474822394e73?w=300&h=200&fit=crop',
+        category: GiftCategory.product,
+        pointsCost: 8000,
+        quantityAvailable: 25,
+        quantityRedeemed: 5,
+        isActive: true,
+        createdAt: now,
+        updatedAt: now,
+      ),
+      GiftCatalog(
+        catalogId: 'gift_005',
+        name: 'Áo thun EuroTile',
+        description: 'Limited Edition 2023',
+        imageUrl:
+            'https://images.unsplash.com/photo-1523381210434-271e8be1f52b?w=300&h=200&fit=crop',
+        category: GiftCategory.product,
+        pointsCost: 1500,
+        quantityAvailable: 200,
+        quantityRedeemed: 50,
+        isActive: true,
+        createdAt: now,
+        updatedAt: now,
+      ),
+      GiftCatalog(
+        catalogId: 'gift_006',
+        name: 'Nâng hạng thẻ Platinum',
+        description: 'Ưu đãi cao cấp 1 năm',
+        imageUrl:
+            'https://images.unsplash.com/photo-1556742400-b5b7a512f3d7?w=300&h=200&fit=crop',
+        category: GiftCategory.other,
+        pointsCost: 15000,
+        quantityAvailable: 10,
+        quantityRedeemed: 2,
+        isActive: true,
+        createdAt: now,
+        updatedAt: now,
+      ),
+    ];
+  }
+}
+
+/// Selected gift category state provider
+@riverpod
+class SelectedGiftCategory extends _$SelectedGiftCategory {
+  @override
+  GiftCategory? build() {
+    // null means "All" is selected
+    return null;
+  }
+
+  /// Set selected category
+  void setCategory(GiftCategory? category) {
+    state = category;
+  }
+
+  /// Clear selection (show all)
+  void clearSelection() {
+    state = null;
+  }
+}
+
+/// Filtered gifts provider
+///
+/// Filters gifts based on selected category.
+@riverpod
+List<GiftCatalog> filteredGifts(Ref ref) {
+  final allGifts = ref.watch(giftsProvider);
+  final selectedCategory = ref.watch(selectedGiftCategoryProvider);
+
+  // If no category selected, return all gifts
+  if (selectedCategory == null) {
+    return allGifts;
+  }
+
+  // Filter by selected category
+  return allGifts.where((gift) => gift.category == selectedCategory).toList();
+}
+
+/// Vietnamese category display names
+extension GiftCategoryVi on GiftCategory {
+  String get displayNameVi {
+    switch (this) {
+      case GiftCategory.voucher:
+        return 'Voucher';
+      case GiftCategory.product:
+        return 'Sản phẩm';
+      case GiftCategory.service:
+        return 'Dịch vụ';
+      case GiftCategory.discount:
+        return 'Ưu đãi đặc biệt';
+      case GiftCategory.other:
+        return 'Khác';
+    }
+  }
+}

lib/features/loyalty/presentation/providers/gifts_provider.g.dart

@@ -0,0 +1,197 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'gifts_provider.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint, type=warning
+/// Gift catalog provider
+///
+/// Provides the complete list of available gifts.
+/// Currently returns mock data matching the HTML design.
+
+@ProviderFor(Gifts)
+const giftsProvider = GiftsProvider._();
+
+/// Gift catalog provider
+///
+/// Provides the complete list of available gifts.
+/// Currently returns mock data matching the HTML design.
+final class GiftsProvider extends $NotifierProvider<Gifts, List<GiftCatalog>> {
+  /// Gift catalog provider
+  ///
+  /// Provides the complete list of available gifts.
+  /// Currently returns mock data matching the HTML design.
+  const GiftsProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'giftsProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$giftsHash();
+
+  @$internal
+  @override
+  Gifts create() => Gifts();
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(List<GiftCatalog> value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<List<GiftCatalog>>(value),
+    );
+  }
+}
+
+String _$giftsHash() => r'b931265843ea3f87f93513d579a4ccda8a327bdc';
+
+/// Gift catalog provider
+///
+/// Provides the complete list of available gifts.
+/// Currently returns mock data matching the HTML design.
+
+abstract class _$Gifts extends $Notifier<List<GiftCatalog>> {
+  List<GiftCatalog> build();
+  @$mustCallSuper
+  @override
+  void runBuild() {
+    final created = build();
+    final ref = this.ref as $Ref<List<GiftCatalog>, List<GiftCatalog>>;
+    final element =
+        ref.element
+            as $ClassProviderElement<
+              AnyNotifier<List<GiftCatalog>, List<GiftCatalog>>,
+              List<GiftCatalog>,
+              Object?,
+              Object?
+            >;
+    element.handleValue(ref, created);
+  }
+}
+
+/// Selected gift category state provider
+
+@ProviderFor(SelectedGiftCategory)
+const selectedGiftCategoryProvider = SelectedGiftCategoryProvider._();
+
+/// Selected gift category state provider
+final class SelectedGiftCategoryProvider
+    extends $NotifierProvider<SelectedGiftCategory, GiftCategory?> {
+  /// Selected gift category state provider
+  const SelectedGiftCategoryProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'selectedGiftCategoryProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$selectedGiftCategoryHash();
+
+  @$internal
+  @override
+  SelectedGiftCategory create() => SelectedGiftCategory();
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(GiftCategory? value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<GiftCategory?>(value),
+    );
+  }
+}
+
+String _$selectedGiftCategoryHash() =>
+    r'c34e985518a6c7fbd22376b78db02e39d1f55279';
+
+/// Selected gift category state provider
+
+abstract class _$SelectedGiftCategory extends $Notifier<GiftCategory?> {
+  GiftCategory? build();
+  @$mustCallSuper
+  @override
+  void runBuild() {
+    final created = build();
+    final ref = this.ref as $Ref<GiftCategory?, GiftCategory?>;
+    final element =
+        ref.element
+            as $ClassProviderElement<
+              AnyNotifier<GiftCategory?, GiftCategory?>,
+              GiftCategory?,
+              Object?,
+              Object?
+            >;
+    element.handleValue(ref, created);
+  }
+}
+
+/// Filtered gifts provider
+///
+/// Filters gifts based on selected category.
+
+@ProviderFor(filteredGifts)
+const filteredGiftsProvider = FilteredGiftsProvider._();
+
+/// Filtered gifts provider
+///
+/// Filters gifts based on selected category.
+
+final class FilteredGiftsProvider
+    extends
+        $FunctionalProvider<
+          List<GiftCatalog>,
+          List<GiftCatalog>,
+          List<GiftCatalog>
+        >
+    with $Provider<List<GiftCatalog>> {
+  /// Filtered gifts provider
+  ///
+  /// Filters gifts based on selected category.
+  const FilteredGiftsProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'filteredGiftsProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$filteredGiftsHash();
+
+  @$internal
+  @override
+  $ProviderElement<List<GiftCatalog>> $createElement(
+    $ProviderPointer pointer,
+  ) => $ProviderElement(pointer);
+
+  @override
+  List<GiftCatalog> create(Ref ref) {
+    return filteredGifts(ref);
+  }
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(List<GiftCatalog> value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<List<GiftCatalog>>(value),
+    );
+  }
+}
+
+String _$filteredGiftsHash() => r'361ef8e7727e5577adf408a9ca4c577af3490328';

lib/features/loyalty/presentation/providers/loyalty_points_provider.dart

@@ -0,0 +1,121 @@
+/// Loyalty Points Provider
+///
+/// State management for user's loyalty points and balance information.
+library;
+
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'loyalty_points_provider.g.dart';
+
+/// Loyalty Points State
+///
+/// Contains user's available points and expiration information.
+class LoyaltyPointsState {
+  /// Current available points
+  final int availablePoints;
+
+  /// Points that will expire soon
+  final int expiringPoints;
+
+  /// Expiration date for expiring points
+  final DateTime? expirationDate;
+
+  /// Points earned this month
+  final int earnedThisMonth;
+
+  /// Points spent this month
+  final int spentThisMonth;
+
+  const LoyaltyPointsState({
+    required this.availablePoints,
+    required this.expiringPoints,
+    this.expirationDate,
+    required this.earnedThisMonth,
+    required this.spentThisMonth,
+  });
+
+  /// Factory for initial state
+  factory LoyaltyPointsState.initial() {
+    return const LoyaltyPointsState(
+      availablePoints: 0,
+      expiringPoints: 0,
+      expirationDate: null,
+      earnedThisMonth: 0,
+      spentThisMonth: 0,
+    );
+  }
+
+  /// Copy with method
+  LoyaltyPointsState copyWith({
+    int? availablePoints,
+    int? expiringPoints,
+    DateTime? expirationDate,
+    int? earnedThisMonth,
+    int? spentThisMonth,
+  }) {
+    return LoyaltyPointsState(
+      availablePoints: availablePoints ?? this.availablePoints,
+      expiringPoints: expiringPoints ?? this.expiringPoints,
+      expirationDate: expirationDate ?? this.expirationDate,
+      earnedThisMonth: earnedThisMonth ?? this.earnedThisMonth,
+      spentThisMonth: spentThisMonth ?? this.spentThisMonth,
+    );
+  }
+}
+
+/// Loyalty Points Provider
+///
+/// Manages user's loyalty points balance.
+/// Currently returns mock data matching the HTML design.
+@riverpod
+class LoyaltyPoints extends _$LoyaltyPoints {
+  @override
+  LoyaltyPointsState build() {
+    // Mock data matching HTML design: 9,750 points available
+    // 1,200 points expiring on 31/12/2023
+    return LoyaltyPointsState(
+      availablePoints: 9750,
+      expiringPoints: 1200,
+      expirationDate: DateTime(2023, 12, 31),
+      earnedThisMonth: 2500,
+      spentThisMonth: 800,
+    );
+  }
+
+  /// Refresh points data
+  Future<void> refresh() async {
+    // TODO: Fetch from API
+    // For now, just reset to mock data
+    state = build();
+  }
+
+  /// Deduct points after redemption
+  void deductPoints(int points) {
+    if (state.availablePoints >= points) {
+      state = state.copyWith(
+        availablePoints: state.availablePoints - points,
+        spentThisMonth: state.spentThisMonth + points,
+      );
+    }
+  }
+
+  /// Add points (e.g., from earning activity)
+  void addPoints(int points) {
+    state = state.copyWith(
+      availablePoints: state.availablePoints + points,
+      earnedThisMonth: state.earnedThisMonth + points,
+    );
+  }
+
+  /// Check if user has enough points for a redemption
+  bool hasEnoughPoints(int requiredPoints) {
+    return state.availablePoints >= requiredPoints;
+  }
+}
+
+/// Provider to check if user has enough points for a specific amount
+@riverpod
+bool hasEnoughPoints(Ref ref, int requiredPoints) {
+  final points = ref.watch(loyaltyPointsProvider).availablePoints;
+  return points >= requiredPoints;
+}

lib/features/loyalty/presentation/providers/loyalty_points_provider.g.dart

@@ -0,0 +1,166 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'loyalty_points_provider.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint, type=warning
+/// Loyalty Points Provider
+///
+/// Manages user's loyalty points balance.
+/// Currently returns mock data matching the HTML design.
+
+@ProviderFor(LoyaltyPoints)
+const loyaltyPointsProvider = LoyaltyPointsProvider._();
+
+/// Loyalty Points Provider
+///
+/// Manages user's loyalty points balance.
+/// Currently returns mock data matching the HTML design.
+final class LoyaltyPointsProvider
+    extends $NotifierProvider<LoyaltyPoints, LoyaltyPointsState> {
+  /// Loyalty Points Provider
+  ///
+  /// Manages user's loyalty points balance.
+  /// Currently returns mock data matching the HTML design.
+  const LoyaltyPointsProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'loyaltyPointsProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$loyaltyPointsHash();
+
+  @$internal
+  @override
+  LoyaltyPoints create() => LoyaltyPoints();
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(LoyaltyPointsState value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<LoyaltyPointsState>(value),
+    );
+  }
+}
+
+String _$loyaltyPointsHash() => r'b1ee61ad335a1c23bf481567a49d15d7f8f0b018';
+
+/// Loyalty Points Provider
+///
+/// Manages user's loyalty points balance.
+/// Currently returns mock data matching the HTML design.
+
+abstract class _$LoyaltyPoints extends $Notifier<LoyaltyPointsState> {
+  LoyaltyPointsState build();
+  @$mustCallSuper
+  @override
+  void runBuild() {
+    final created = build();
+    final ref = this.ref as $Ref<LoyaltyPointsState, LoyaltyPointsState>;
+    final element =
+        ref.element
+            as $ClassProviderElement<
+              AnyNotifier<LoyaltyPointsState, LoyaltyPointsState>,
+              LoyaltyPointsState,
+              Object?,
+              Object?
+            >;
+    element.handleValue(ref, created);
+  }
+}
+
+/// Provider to check if user has enough points for a specific amount
+
+@ProviderFor(hasEnoughPoints)
+const hasEnoughPointsProvider = HasEnoughPointsFamily._();
+
+/// Provider to check if user has enough points for a specific amount
+
+final class HasEnoughPointsProvider
+    extends $FunctionalProvider<bool, bool, bool>
+    with $Provider<bool> {
+  /// Provider to check if user has enough points for a specific amount
+  const HasEnoughPointsProvider._({
+    required HasEnoughPointsFamily super.from,
+    required int super.argument,
+  }) : super(
+         retry: null,
+         name: r'hasEnoughPointsProvider',
+         isAutoDispose: true,
+         dependencies: null,
+         $allTransitiveDependencies: null,
+       );
+
+  @override
+  String debugGetCreateSourceHash() => _$hasEnoughPointsHash();
+
+  @override
+  String toString() {
+    return r'hasEnoughPointsProvider'
+        ''
+        '($argument)';
+  }
+
+  @$internal
+  @override
+  $ProviderElement<bool> $createElement($ProviderPointer pointer) =>
+      $ProviderElement(pointer);
+
+  @override
+  bool create(Ref ref) {
+    final argument = this.argument as int;
+    return hasEnoughPoints(ref, argument);
+  }
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(bool value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<bool>(value),
+    );
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is HasEnoughPointsProvider && other.argument == argument;
+  }
+
+  @override
+  int get hashCode {
+    return argument.hashCode;
+  }
+}
+
+String _$hasEnoughPointsHash() => r'9034d31521d9eb906fb4cd10dc7fc6bc5e6249bf';
+
+/// Provider to check if user has enough points for a specific amount
+
+final class HasEnoughPointsFamily extends $Family
+    with $FunctionalFamilyOverride<bool, int> {
+  const HasEnoughPointsFamily._()
+    : super(
+        retry: null,
+        name: r'hasEnoughPointsProvider',
+        dependencies: null,
+        $allTransitiveDependencies: null,
+        isAutoDispose: true,
+      );
+
+  /// Provider to check if user has enough points for a specific amount
+
+  HasEnoughPointsProvider call(int requiredPoints) =>
+      HasEnoughPointsProvider._(argument: requiredPoints, from: this);
+
+  @override
+  String toString() => r'hasEnoughPointsProvider';
+}