33 lines
885 B
Dart
33 lines
885 B
Dart
import 'dart:async';
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import 'package:bang_navigator/features/bangs/data/database/database.dart';
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import 'package:bang_navigator/features/bangs/data/models/bang_data.dart';
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import 'package:bang_navigator/features/bangs/data/providers.dart';
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import 'package:riverpod_annotation/riverpod_annotation.dart';
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part 'bang_search.g.dart';
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@Riverpod()
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class BangSearch extends _$BangSearch {
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late StreamController<List<BangData>> _streamController;
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late BangDatabase _db;
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Future<void> search(String input) async {
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if (input.isNotEmpty) {
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await _db.bangDao.queryBangs(input).get().then(_streamController.add);
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}
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}
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@override
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Stream<List<BangData>> build() {
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_db = ref.watch(bangDatabaseProvider);
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_streamController = StreamController();
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ref.onDispose(() async {
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await _streamController.close();
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});
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return _streamController.stream;
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}
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}
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