0a8c12c1d3
UI Improvements: - Menu items displayed as attractive cards with icons and better typography - Restaurant selection upgraded to card-based layout with shadows - Animated pulsing beacon scanner with gradient effect - Enhanced item customization sheet with drag handle and pill-style pricing - Category headers with highlighted background and borders - Business and service point names now shown in app bar Persistent Login: - Created AuthStorage service for credential persistence using SharedPreferences - Auto-restore authentication on app launch - Seamless login flow: scan → browse → login on cart add - Users stay logged in across app restarts Cart Functionality Fixes: - Fixed duplicate item handling: now properly increments quantity - Prevented adding inactive items by skipping unselected modifiers - Fixed self-referential items (item cannot be its own child) - Added debug logging for cart state tracking - Success messages now show accurate item counts Technical Improvements: - AppState tracks business/service point names for display - Beacon scanner passes location names through navigation - Quantity calculation checks existing cart items before adding - Better null safety with firstOrNull pattern 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
107 lines
2.3 KiB
Dart
107 lines
2.3 KiB
Dart
import "package:flutter/foundation.dart";
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class AppState extends ChangeNotifier {
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int? _selectedBusinessId;
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String? _selectedBusinessName;
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int? _selectedServicePointId;
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String? _selectedServicePointName;
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int? _userId;
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int? _cartOrderId;
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String? _cartOrderUuid;
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int _cartItemCount = 0;
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int? get selectedBusinessId => _selectedBusinessId;
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String? get selectedBusinessName => _selectedBusinessName;
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int? get selectedServicePointId => _selectedServicePointId;
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String? get selectedServicePointName => _selectedServicePointName;
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int? get userId => _userId;
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bool get isLoggedIn => _userId != null && _userId! > 0;
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int? get cartOrderId => _cartOrderId;
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String? get cartOrderUuid => _cartOrderUuid;
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int get cartItemCount => _cartItemCount;
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bool get hasLocationSelection =>
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_selectedBusinessId != null && _selectedServicePointId != null;
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void setBusiness(int businessId) {
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_selectedBusinessId = businessId;
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_selectedServicePointId = null;
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_cartOrderId = null;
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_cartOrderUuid = null;
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notifyListeners();
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}
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void setServicePoint(int servicePointId) {
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_selectedServicePointId = servicePointId;
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_cartOrderId = null;
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_cartOrderUuid = null;
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notifyListeners();
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}
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void setBusinessAndServicePoint(
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int businessId,
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int servicePointId, {
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String? businessName,
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String? servicePointName,
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}) {
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_selectedBusinessId = businessId;
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_selectedBusinessName = businessName;
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_selectedServicePointId = servicePointId;
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_selectedServicePointName = servicePointName;
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_cartOrderId = null;
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_cartOrderUuid = null;
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notifyListeners();
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}
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void setUserId(int userId) {
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_userId = userId;
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notifyListeners();
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}
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void clearAuth() {
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_userId = null;
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notifyListeners();
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}
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void setCartOrder({required int orderId, required String orderUuid, int itemCount = 0}) {
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_cartOrderId = orderId;
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_cartOrderUuid = orderUuid;
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_cartItemCount = itemCount;
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notifyListeners();
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}
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void updateCartItemCount(int count) {
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_cartItemCount = count;
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notifyListeners();
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}
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void clearCart() {
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_cartOrderId = null;
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_cartOrderUuid = null;
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_cartItemCount = 0;
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notifyListeners();
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}
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void clearAll() {
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_selectedBusinessId = null;
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_selectedServicePointId = null;
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_cartOrderId = null;
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_cartOrderUuid = null;
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}
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}
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