27 lines
816 B
Dart
27 lines
816 B
Dart
import "dart:convert";
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import "package:flutter_riverpod/flutter_riverpod.dart";
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import "package:nexus/controllers/settings_file.dart";
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import "package:nexus/models/settings.dart";
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class SettingsController extends AsyncNotifier<Settings> {
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@override
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Future<Settings> build() async {
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final file = await ref.watch(SettingsFileController.provider.future);
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try {
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return .fromJson(json.decode(await file.readAsString()));
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} catch (_) {
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return .new();
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}
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}
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Future<void> set(Settings settings) async {
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state = .data(settings);
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final file = await ref.watch(SettingsFileController.provider.future);
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await file.writeAsString(json.encode(settings.toJson()));
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}
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static final provider = AsyncNotifierProvider<SettingsController, Settings>(
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SettingsController.new,
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);
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}
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