120 lines
3.6 KiB
Dart
120 lines
3.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:frontend_splatournament_manager/models/team.dart';
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import 'package:frontend_splatournament_manager/providers/team_provider.dart';
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import 'package:provider/provider.dart';
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class MyTeamsWidget extends StatelessWidget {
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const MyTeamsWidget({super.key});
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@override
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Widget build(BuildContext context) {
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return Consumer<TeamProvider>(
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builder: (context, provider, _) {
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return FutureBuilder<List<Team>>(
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future: provider.ensureUserTeamsLoaded(),
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builder: (context, snapshot) {
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final teams = provider.userTeams;
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if (snapshot.connectionState == ConnectionState.waiting &&
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teams.isEmpty) {
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return const Center(child: CircularProgressIndicator());
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}
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if (snapshot.hasError && teams.isEmpty) {
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return Center(
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child: Text(
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"Fehler: ${snapshot.error.toString().replaceFirst("Exception: ", "")}",
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),
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);
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}
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if (teams.isEmpty) {
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return const Center(
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child: Text(
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'Du bist noch in keinem Team.\nTritt einem Team unter Teams bei.',
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),
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);
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}
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return ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: teams.length,
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itemBuilder: (context, index) =>
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_buildTeamCard(context, teams[index]),
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);
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},
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);
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},
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);
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}
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Widget _buildTeamCard(BuildContext context, Team team) {
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final memberCountText = team.memberCount != null
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? "${team.memberCount}/4 Mitglieder"
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: "Keine Mitglieder";
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final description = team.description.isEmpty
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? "Keine Beschreibung"
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: team.description;
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return Card(
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margin: const EdgeInsets.only(bottom: 12),
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child: ListTile(
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leading: CircleAvatar(child: Text(team.tag)),
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title: Text(team.name),
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subtitle: Text(
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'$description\n$memberCountText',
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style: const TextStyle(fontSize: 14),
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),
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trailing: IconButton(
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icon: const Icon(Icons.logout, color: Colors.red),
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onPressed: () => _leaveTeam(context, team),
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),
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),
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);
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}
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Future<void> _leaveTeam(BuildContext context, Team team) async {
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final confirmed = await showDialog<bool>(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text("Team verlassen?"),
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content: Text('Soll "${team.name}" verlassen werden?'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context, false),
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child: const Text("Abbrechen"),
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),
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TextButton(
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onPressed: () => Navigator.pop(context, true),
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child: const Text("Verlassen", style: TextStyle(color: Colors.red)),
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),
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],
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),
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);
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if (confirmed == true && context.mounted) {
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try {
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await Provider.of<TeamProvider>(
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context,
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listen: false,
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).leaveTeam(team.id);
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if (context.mounted) {
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ScaffoldMessenger.of(
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context,
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).showSnackBar(const SnackBar(content: Text("Team verlassen")));
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}
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} catch (e) {
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if (context.mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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"Fehler: ${e.toString().replaceFirst("Exception: ", "")}",
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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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