41 lines
1.3 KiB
Dart
41 lines
1.3 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:frontend_splatournament_manager/models/tournament.dart';
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import 'package:http/http.dart' as http;
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class TournamentProvider extends ChangeNotifier {
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static const String baseUrl = "http://10.0.2.2:3000";
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List<Tournament> _availableTournaments = [];
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Future<List<Tournament>>? _initialLoadFuture;
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List<Tournament> get availableTournaments => _availableTournaments;
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Future<List<Tournament>> _fetchTournaments() async {
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final response = await http.get(Uri.parse('$baseUrl/tournaments'));
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if (response.statusCode != HttpStatus.ok) {
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throw Exception('Failed to load tournaments (${response.statusCode})');
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}
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final List<dynamic> list = json.decode(response.body);
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return list.map((json) => Tournament.fromJson(json)).toList();
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}
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Future<List<Tournament>> fetchAvailableTournaments() async {
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_availableTournaments = await _fetchTournaments();
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notifyListeners();
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return _availableTournaments;
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}
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Future<List<Tournament>> ensureTournamentsLoaded() {
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_initialLoadFuture ??= fetchAvailableTournaments();
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return _initialLoadFuture!;
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}
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Future<List<Tournament>> refreshAvailableTournaments() {
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_initialLoadFuture = fetchAvailableTournaments();
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return _initialLoadFuture!;
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}
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} |