refactored bang layers

2024-06-16 13:05:30 +02:00
parent 2007fd2809
commit 9daca26261
13 changed files with 14 additions and 14 deletions
@@ -0,0 +1,32 @@
+import 'dart:async';
+
+import 'package:bang_navigator/features/bangs/data/database/database.dart';
+import 'package:bang_navigator/features/bangs/data/models/bang_data.dart';
+import 'package:bang_navigator/features/bangs/data/providers.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'search.g.dart';
+
+@Riverpod()
+class BangSearch extends _$BangSearch {
+  late StreamController<List<BangData>> _streamController;
+  late BangDatabase _db;
+
+  Future<void> search(String input) async {
+    if (input.isNotEmpty) {
+      await _db.bangDao.queryBangs(input).get().then(_streamController.add);
+    }
+  }
+
+  @override
+  Stream<List<BangData>> build() {
+    _db = ref.watch(bangDatabaseProvider);
+    _streamController = StreamController();
+
+    ref.onDispose(() async {
+      await _streamController.close();
+    });
+
+    return _streamController.stream;
+  }
+}