Versione OK Pour l'onglet événements.
This commit is contained in:
DahoudG
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import '../../../../core/di/injection.dart';
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import '../../../../core/models/cotisation_model.dart';
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import '../../../../shared/theme/app_theme.dart';
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import '../../../../shared/widgets/buttons/buttons.dart';
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import '../../../../shared/widgets/buttons/primary_button.dart';
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import '../bloc/cotisations_bloc.dart';
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import '../bloc/cotisations_event.dart';
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import '../bloc/cotisations_state.dart';
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import '../widgets/cotisation_card.dart';
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import 'cotisation_detail_page.dart';
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/// Page de recherche et filtrage des cotisations
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class CotisationsSearchPage extends StatefulWidget {
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const CotisationsSearchPage({super.key});
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@override
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State<CotisationsSearchPage> createState() => _CotisationsSearchPageState();
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}
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class _CotisationsSearchPageState extends State<CotisationsSearchPage>
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with TickerProviderStateMixin {
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late final CotisationsBloc _cotisationsBloc;
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late final TabController _tabController;
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late final AnimationController _animationController;
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final _searchController = TextEditingController();
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final _scrollController = ScrollController();
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String? _selectedStatut;
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String? _selectedType;
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int? _selectedAnnee;
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int? _selectedMois;
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bool _showAdvancedFilters = false;
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@override
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void initState() {
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super.initState();
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_cotisationsBloc = getIt<CotisationsBloc>();
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_tabController = TabController(length: 4, vsync: this);
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_animationController = AnimationController(
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duration: const Duration(milliseconds: 300),
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vsync: this,
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);
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_scrollController.addListener(_onScroll);
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_animationController.forward();
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}
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@override
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void dispose() {
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_searchController.dispose();
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_scrollController.dispose();
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_tabController.dispose();
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_animationController.dispose();
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super.dispose();
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}
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void _onScroll() {
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if (_isBottom) {
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final currentState = _cotisationsBloc.state;
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if (currentState is CotisationsSearchResults && !currentState.hasReachedMax) {
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_performSearch(page: currentState.currentPage + 1);
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}
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}
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}
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bool get _isBottom {
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if (!_scrollController.hasClients) return false;
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final maxScroll = _scrollController.position.maxScrollExtent;
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final currentScroll = _scrollController.offset;
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return currentScroll >= (maxScroll * 0.9);
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}
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@override
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Widget build(BuildContext context) {
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return BlocProvider.value(
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value: _cotisationsBloc,
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child: Scaffold(
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backgroundColor: AppTheme.backgroundLight,
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appBar: AppBar(
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title: const Text('Recherche'),
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backgroundColor: AppTheme.primaryColor,
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foregroundColor: Colors.white,
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bottom: TabBar(
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controller: _tabController,
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labelColor: Colors.white,
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unselectedLabelColor: Colors.white70,
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indicatorColor: Colors.white,
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tabs: const [
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Tab(text: 'Toutes', icon: Icon(Icons.list)),
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Tab(text: 'En attente', icon: Icon(Icons.schedule)),
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Tab(text: 'En retard', icon: Icon(Icons.warning)),
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Tab(text: 'Payées', icon: Icon(Icons.check_circle)),
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],
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onTap: (index) => _onTabChanged(index),
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),
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),
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body: Column(
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children: [
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_buildSearchHeader(),
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if (_showAdvancedFilters) _buildAdvancedFilters(),
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Expanded(
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child: TabBarView(
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controller: _tabController,
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children: [
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_buildSearchResults(),
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_buildSearchResults(statut: 'EN_ATTENTE'),
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_buildSearchResults(statut: 'EN_RETARD'),
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_buildSearchResults(statut: 'PAYEE'),
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],
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),
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),
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],
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),
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),
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);
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}
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Widget _buildSearchHeader() {
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return Container(
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padding: const EdgeInsets.all(16),
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decoration: const BoxDecoration(
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color: Colors.white,
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boxShadow: [
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BoxShadow(
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color: Colors.black12,
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blurRadius: 4,
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offset: Offset(0, 2),
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),
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],
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),
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child: Column(
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children: [
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// Barre de recherche
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TextField(
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controller: _searchController,
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decoration: InputDecoration(
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hintText: 'Rechercher par nom, référence...',
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prefixIcon: const Icon(Icons.search),
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suffixIcon: _searchController.text.isNotEmpty
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? IconButton(
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icon: const Icon(Icons.clear),
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onPressed: () {
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_searchController.clear();
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_performSearch();
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},
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)
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: null,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide.none,
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),
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filled: true,
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fillColor: AppTheme.backgroundLight,
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),
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onChanged: (value) {
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setState(() {});
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_performSearch();
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},
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),
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const SizedBox(height: 12),
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// Boutons d'action
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Row(
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children: [
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Expanded(
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child: OutlinedButton.icon(
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onPressed: () {
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setState(() {
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_showAdvancedFilters = !_showAdvancedFilters;
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});
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if (_showAdvancedFilters) {
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_animationController.forward();
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} else {
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_animationController.reverse();
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}
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},
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icon: Icon(_showAdvancedFilters ? Icons.expand_less : Icons.tune),
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label: Text(_showAdvancedFilters ? 'Masquer filtres' : 'Filtres avancés'),
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),
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),
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const SizedBox(width: 12),
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OutlinedButton.icon(
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onPressed: _clearAllFilters,
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icon: const Icon(Icons.clear_all),
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label: const Text('Effacer'),
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),
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],
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),
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],
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),
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);
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}
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Widget _buildAdvancedFilters() {
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return AnimatedContainer(
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duration: const Duration(milliseconds: 300),
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height: _showAdvancedFilters ? null : 0,
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child: Container(
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padding: const EdgeInsets.all(16),
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decoration: const BoxDecoration(
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color: Colors.white,
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border: Border(
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bottom: BorderSide(color: AppTheme.borderLight),
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),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Filtres avancés',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: AppTheme.textPrimary,
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),
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),
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const SizedBox(height: 16),
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// Grille de filtres
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GridView.count(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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crossAxisCount: 2,
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crossAxisSpacing: 12,
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mainAxisSpacing: 12,
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childAspectRatio: 3,
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children: [
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_buildFilterDropdown(
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'Type',
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_selectedType,
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['Mensuelle', 'Annuelle', 'Exceptionnelle', 'Adhésion'],
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(value) => setState(() => _selectedType = value),
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),
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_buildFilterDropdown(
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'Année',
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_selectedAnnee?.toString(),
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List.generate(5, (i) => (DateTime.now().year - i).toString()),
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(value) => setState(() => _selectedAnnee = int.tryParse(value ?? '')),
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),
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],
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),
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const SizedBox(height: 16),
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// Bouton d'application des filtres
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SizedBox(
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width: double.infinity,
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child: PrimaryButton(
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text: 'Appliquer les filtres',
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onPressed: _applyAdvancedFilters,
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),
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),
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],
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),
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),
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);
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}
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Widget _buildFilterDropdown(
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String label,
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String? value,
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List<String> items,
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Function(String?) onChanged,
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) {
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return DropdownButtonFormField<String>(
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value: value,
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decoration: InputDecoration(
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labelText: label,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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),
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contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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),
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items: [
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DropdownMenuItem<String>(
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value: null,
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child: Text('Tous les ${label.toLowerCase()}s'),
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),
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...items.map((item) => DropdownMenuItem<String>(
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value: item,
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child: Text(item),
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)),
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],
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onChanged: onChanged,
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);
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}
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Widget _buildSearchResults({String? statut}) {
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return BlocBuilder<CotisationsBloc, CotisationsState>(
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builder: (context, state) {
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if (state is CotisationsLoading) {
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return const Center(child: CircularProgressIndicator());
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}
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if (state is CotisationsError) {
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return _buildErrorState(state);
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}
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if (state is CotisationsSearchResults) {
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final filteredResults = statut != null
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? state.cotisations.where((c) => c.statut == statut).toList()
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: state.cotisations;
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if (filteredResults.isEmpty) {
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return _buildEmptyState();
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}
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return RefreshIndicator(
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onRefresh: () async => _performSearch(refresh: true),
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child: ListView.builder(
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controller: _scrollController,
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padding: const EdgeInsets.all(16),
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itemCount: filteredResults.length + (state.hasReachedMax ? 0 : 1),
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itemBuilder: (context, index) {
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if (index >= filteredResults.length) {
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return const Padding(
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padding: EdgeInsets.all(16),
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child: Center(child: CircularProgressIndicator()),
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);
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}
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final cotisation = filteredResults[index];
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return Padding(
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padding: const EdgeInsets.only(bottom: 12),
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child: CotisationCard(
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cotisation: cotisation,
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onTap: () => _navigateToDetail(cotisation),
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onPay: () => _navigateToDetail(cotisation),
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),
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);
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},
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),
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);
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}
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return _buildInitialState();
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},
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);
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}
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Widget _buildInitialState() {
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return const Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.search,
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size: 64,
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color: AppTheme.textHint,
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),
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SizedBox(height: 16),
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Text(
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'Recherchez des cotisations',
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style: TextStyle(
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fontSize: 18,
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color: AppTheme.textSecondary,
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),
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),
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SizedBox(height: 8),
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Text(
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'Utilisez la barre de recherche ou les filtres',
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style: TextStyle(
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fontSize: 14,
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color: AppTheme.textHint,
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),
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),
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],
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),
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);
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}
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Widget _buildEmptyState() {
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return const Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.search_off,
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size: 64,
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color: AppTheme.textHint,
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),
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SizedBox(height: 16),
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Text(
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'Aucun résultat trouvé',
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style: TextStyle(
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fontSize: 18,
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color: AppTheme.textSecondary,
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),
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),
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SizedBox(height: 8),
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Text(
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'Essayez de modifier vos critères de recherche',
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style: TextStyle(
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fontSize: 14,
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color: AppTheme.textHint,
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),
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),
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],
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),
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);
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}
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Widget _buildErrorState(CotisationsError state) {
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(
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Icons.error_outline,
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size: 64,
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color: AppTheme.errorColor,
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),
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const SizedBox(height: 16),
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Text(
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'Erreur de recherche',
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: AppTheme.textPrimary,
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),
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),
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const SizedBox(height: 8),
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Text(
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state.message,
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textAlign: TextAlign.center,
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style: const TextStyle(
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fontSize: 14,
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color: AppTheme.textSecondary,
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),
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),
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const SizedBox(height: 24),
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PrimaryButton(
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text: 'Réessayer',
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onPressed: () => _performSearch(refresh: true),
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),
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],
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),
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);
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}
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// Actions
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void _onTabChanged(int index) {
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_performSearch(refresh: true);
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}
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void _performSearch({int page = 0, bool refresh = false}) {
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final query = _searchController.text.trim();
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if (query.isEmpty && !_hasActiveFilters()) {
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return;
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}
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final filters = <String, dynamic>{
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if (query.isNotEmpty) 'query': query,
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if (_selectedStatut != null) 'statut': _selectedStatut,
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if (_selectedType != null) 'typeCotisation': _selectedType,
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if (_selectedAnnee != null) 'annee': _selectedAnnee,
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if (_selectedMois != null) 'mois': _selectedMois,
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};
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_cotisationsBloc.add(ApplyAdvancedFilters(filters));
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}
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void _applyAdvancedFilters() {
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_performSearch(refresh: true);
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}
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void _clearAllFilters() {
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setState(() {
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_searchController.clear();
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_selectedStatut = null;
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_selectedType = null;
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_selectedAnnee = null;
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_selectedMois = null;
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});
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_cotisationsBloc.add(const ResetCotisationsState());
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}
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bool _hasActiveFilters() {
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return _selectedStatut != null ||
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_selectedType != null ||
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_selectedAnnee != null ||
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_selectedMois != null;
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}
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void _navigateToDetail(CotisationModel cotisation) {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => CotisationDetailPage(cotisation: cotisation),
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),
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);
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}
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}
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Reference in New Issue
Block a user