127 lines
4.0 KiB
Dart
127 lines
4.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:travel_mate/models/group.dart';
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import 'package:provider/provider.dart';
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import '../../providers/user_provider.dart';
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import '../../services/group_service.dart';
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class GroupContent extends StatefulWidget {
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const GroupContent({super.key});
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@override
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State<GroupContent> createState() => _GroupContentState();
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}
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class _GroupContentState extends State<GroupContent> {
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: Consumer<UserProvider>(
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builder: (context, userProvider, child) {
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final user = userProvider.currentUser;
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if (user == null || user.id == null) {
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return const Center(
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child: Text('Utilisateur non connecté'),
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);
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}
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return StreamBuilder<List<Group>>(
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stream: GroupService().getGroupsStream(),
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return _buildLoadingState();
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} else if (snapshot.hasError) {
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print('Erreur du stream: ${snapshot.error}');
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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 Text('Erreur lors du chargement des groupes.'),
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const SizedBox(height: 8),
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ElevatedButton(
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onPressed: () {
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setState(() {
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// Forcer le rechargement du stream
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});
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},
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child: const Text('Réessayer'),
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),
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],
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),
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);
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}
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final groups = snapshot.data ?? [];
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print("Groupes reçus: ${groups.length}");
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return RefreshIndicator(
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onRefresh: () async {
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setState() {};
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},
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child: SingleChildScrollView(
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physics: const AlwaysScrollableScrollPhysics(),
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padding: const EdgeInsets.all(16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'Vos Groupes',
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style: TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.bold,
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color: Theme.of(context).brightness == Brightness.dark ? Colors.white : Colors.black,
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),
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),
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const SizedBox(height: 20),
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groups.isEmpty ? _buildEmptyState() : _buildGroupList(groups),
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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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}
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Widget _buildLoadingState() {
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return const Center(
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child: Padding(padding: EdgeInsets.all(16.0),
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child: CircularProgressIndicator(),
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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: Text(
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'Aucun groupe disponible. Créez ou rejoignez un voyage pour commencer à discuter!',
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style: TextStyle(fontSize: 16, color: Colors.grey),
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textAlign: TextAlign.center,
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),
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);
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}
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Widget _buildGroupList(List<Group> groups) {
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return Column(
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children: groups.map((group) => _buildGroupCard(group)).toList(),
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);
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}
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Widget _buildGroupCard(Group group) {
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return Card(
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margin: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
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child: ListTile(
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leading: CircleAvatar(
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child: Text(group.name.isNotEmpty ? group.name[0] : '?'),
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),
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title: Text(group.name),
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subtitle: Text('${group.members.length} membres'),
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onTap: () {
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// Logique pour ouvrir le chat de groupe
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},
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),
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);
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}
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}
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