34 lines
691 B
Dart
34 lines
691 B
Dart
import 'dart:async';
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import 'package:mnemo_cards_common/mnemo_cards_common.dart';
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import 'package:rxdart/rxdart.dart';
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class PackHolder {
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final StreamController<PackState?> _streamController =
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StreamController.broadcast();
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PackState? _state;
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PackHolder();
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void setPacks(List<CardPackDto> packs) {
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_state = PackState(
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packs,
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);
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_streamController.add(_state);
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}
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void clear() {
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_state = null;
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_streamController.add(_state);
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}
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PackState? get state => _state;
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Stream<PackState?> get asStream => _streamController.stream.startWith(_state);
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}
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class PackState {
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final List<CardPackDto> packsWithCards;
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PackState(this.packsWithCards);
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}
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