53 lines
1.2 KiB
Dart
53 lines
1.2 KiB
Dart
import 'package:json_annotation/json_annotation.dart';
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import 'package:nullability/nullability.dart';
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import 'package:weblibre/features/bangs/data/models/bang_group.dart';
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class BangKey {
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final String trigger;
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final BangGroup group;
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const BangKey({required this.group, required this.trigger});
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@override
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String toString() {
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return '${group.name}::$trigger';
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}
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@override
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bool operator ==(Object other) =>
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identical(this, other) ||
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other is BangKey &&
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runtimeType == other.runtimeType &&
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trigger == other.trigger &&
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group == other.group;
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@override
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int get hashCode => Object.hash(trigger, group);
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static BangKey? tryFromString(String key) {
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try {
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final [group, trigger] = key.split('::');
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return BangKey(
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group: BangGroup.values.firstWhere((g) => g.name == group),
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trigger: trigger,
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);
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} catch (_) {
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return null;
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}
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}
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}
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class BangKeyConverter implements JsonConverter<BangKey?, String?> {
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const BangKeyConverter();
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@override
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BangKey? fromJson(String? json) {
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return json.mapNotNull((json) => BangKey.tryFromString(json));
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}
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@override
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String? toJson(BangKey? object) {
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return object?.toString();
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}
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}
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