apksel-dev/apskel-pos-flutter
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fix force close at home

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This commit is contained in:
efrilm 2025-09-19 13:01:28 +07:00
parent 78914d7140
commit f18a70b312
1 changed files with 56 additions and 78 deletions
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70
lib/presentation/home/pages/home_page.dart
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@ -14,7 +14,6 @@ import 'package:enaklo_pos/core/extensions/build_context_ext.dart';
import 'package:enaklo_pos/core/extensions/int_ext.dart'; import 'package:enaklo_pos/core/extensions/int_ext.dart';
import 'package:enaklo_pos/data/models/response/table_model.dart'; import 'package:enaklo_pos/data/models/response/table_model.dart';
import 'package:enaklo_pos/presentation/home/pages/confirm_payment_page.dart'; import 'package:enaklo_pos/presentation/home/pages/confirm_payment_page.dart';
import 'package:enaklo_pos/data/models/response/product_response_model.dart';
import '../../../core/assets/assets.gen.dart'; import '../../../core/assets/assets.gen.dart';
import '../../../core/components/buttons.dart'; import '../../../core/components/buttons.dart';
@ -94,25 +93,8 @@ class _HomePageState extends State<HomePage> {
}); });
} }
List<Product> _filterProducts(List<Product> products) {
if (searchQuery.isEmpty) {
return products;
}
return products.where((product) {
final productName = product.name?.toLowerCase() ?? '';
final queryLower = searchQuery.toLowerCase();
return productName.contains(queryLower);
}).toList();
}
bool _handleScrollNotification( bool _handleScrollNotification(
ScrollNotification notification, String? categoryId) { ScrollNotification notification, String? categoryId) {
// Check if the ScrollController is attached before accessing position
if (!scrollController.hasClients) {
return false;
}
if (notification is ScrollEndNotification && if (notification is ScrollEndNotification &&
scrollController.position.extentAfter == 0) { scrollController.position.extentAfter == 0) {
context.read<ProductLoaderBloc>().add( context.read<ProductLoaderBloc>().add(
@ -181,39 +163,22 @@ class _HomePageState extends State<HomePage> {
), ),
BlocBuilder<ProductLoaderBloc, ProductLoaderState>( BlocBuilder<ProductLoaderBloc, ProductLoaderState>(
builder: (context, state) { builder: (context, state) {
return NotificationListener<ScrollNotification>( return Expanded(
onNotification: (notification) {
return state.maybeWhen(
orElse: () => false,
loaded: (products, hasReachedMax,
currentPage, isLoadingMore) {
return _handleScrollNotification(
notification, categoryId);
},
);
},
child: Expanded(
child: CategoryTabBar( child: CategoryTabBar(
categories: categories, categories: categories,
tabViews: categories.map((category) { tabViews: categories.map((category) {
return SizedBox( return SizedBox(
child: state.maybeWhen(orElse: () { child: state.maybeWhen(orElse: () {
return const Center( return const Center(
child: child: CircularProgressIndicator(),
CircularProgressIndicator(),
); );
}, loading: () { }, loading: () {
return const Center( return const Center(
child: child: CircularProgressIndicator(),
CircularProgressIndicator(),
); );
}, loaded: (products, }, loaded: (products, hashasReachedMax,
hashasReachedMax, currentPage, isLoadingMore) {
currentPage, if (products.isEmpty) {
isLoadingMore) {
final filteredProducts =
_filterProducts(products);
if (filteredProducts.isEmpty) {
return Center( return Center(
child: Column( child: Column(
children: [ children: [
@ -234,9 +199,22 @@ class _HomePageState extends State<HomePage> {
), ),
); );
} }
return GridView.builder( return NotificationListener<
itemCount: ScrollNotification>(
filteredProducts.length, onNotification: (notification) {
return state.maybeWhen(
orElse: () => false,
loaded: (products,
hasReachedMax,
currentPage,
isLoadingMore) {
return _handleScrollNotification(
notification, categoryId);
},
);
},
child: GridView.builder(
itemCount: products.length,
controller: scrollController, controller: scrollController,
padding: const EdgeInsets.all(16), padding: const EdgeInsets.all(16),
gridDelegate: gridDelegate:
@ -248,15 +226,15 @@ class _HomePageState extends State<HomePage> {
), ),
itemBuilder: (context, index) => itemBuilder: (context, index) =>
ProductCard( ProductCard(
data: filteredProducts[index], data: products[index],
onCartButton: () {}, onCartButton: () {},
), ),
),
); );
}), }),
); );
}).toList(), }).toList(),
), ),
),
); );
}, },
), ),