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improve: Improves search performance with debouncing

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Introduces a 500ms debounce delay for the search input on the reception search page. This prevents excessive API calls or data filtering on every keystroke, leading to a smoother user experience and reduced load.

Also includes minor performance optimizations by adding const keywords and removing an unused import.
This commit is contained in:
mandreshope 2025-08-04 15:38:15 +03:00
parent 0b4e5042cc
commit 099334942a
1 changed files with 21 additions and 8 deletions
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29
lib/pages/operation/reception/reception_search_page.dart
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@ -1,8 +1,8 @@
import 'dart:async';
import 'package:e_scan/backend/objectbox/entities/stock_picking/stock_picking_record_entity.dart';
import 'package:e_scan/components/components.dart';
import 'package:e_scan/pages/operation/reception/reception_search_page_model.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:e_scan/components/main_appbar_component.dart';
import 'package:e_scan/themes/app_theme.dart';
import 'package:flutter/material.dart';
@ -15,6 +15,23 @@ class ReceptionSearchPage extends ConsumerStatefulWidget {
}
class _ReceptionSearchPageState extends ConsumerState<ReceptionSearchPage> {
Timer? _debounce;
void _onSearchChanged(String value) {
_debounce?.cancel();
_debounce = Timer(const Duration(milliseconds: 500), () {
ref
.read(receptionSearchPageModelProvider.notifier)
.allByName(name: value);
});
}
@override
void dispose() {
_debounce?.cancel();
super.dispose();
}
@override
Widget build(BuildContext context) {
final state = ref.watch(receptionSearchPageModelProvider);
@ -41,18 +58,14 @@ class _ReceptionSearchPageState extends ConsumerState<ReceptionSearchPage> {
borderSide: BorderSide.none,
),
),
onChanged: (value) {
ref
.read(receptionSearchPageModelProvider.notifier)
.allByName(name: value);
},
onChanged: _onSearchChanged,
),
),
Expanded(
child: state.isLoading
? Center(child: LoadingProgressComponent())
? const Center(child: LoadingProgressComponent())
: receptions.isEmpty
? Center(child: Text('Aucun résultat trouvé'))
? const Center(child: Text('Aucun résultat trouvé'))
: SingleChildScrollView(
child: Column(
children: receptions