forked from firka/student-legacy
42 lines
1.2 KiB
Dart
42 lines
1.2 KiB
Dart
import 'dart:io';
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import 'package:filcnaplo/api/client.dart';
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import 'package:filcnaplo/models/release.dart';
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import 'package:flutter/material.dart';
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import 'package:package_info_plus/package_info_plus.dart';
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class UpdateProvider extends ChangeNotifier {
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// Private
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late List<Release> _releases;
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late BuildContext _context;
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bool _available = false;
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bool get available => _available && _releases.length > 0;
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PackageInfo? _packageInfo;
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// Public
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List<Release> get releases => _releases;
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UpdateProvider({
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List<Release> initialReleases = const [],
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required BuildContext context,
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}) {
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_releases = List.castFrom(initialReleases);
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_context = context;
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PackageInfo.fromPlatform().then((value) => _packageInfo = value);
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}
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Future<void> fetch() async {
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if (!Platform.isAndroid) return;
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_releases = await FilcAPI.getReleases() ?? [];
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_releases.sort((a, b) => -a.version.compareTo(b.version));
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// Check for new releases
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if (_releases.length > 0) {
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print("INFO: New update: ${releases.first.version}");
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_available = _packageInfo != null && _releases.first.version.compareTo(Version.fromString(_packageInfo?.version ?? "")) == 1;
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notifyListeners();
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}
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}
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}
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