From 9536bfa04db171aee987f042dccc4c2f16fa0f29 Mon Sep 17 00:00:00 2001
From: uvok
Date: Tue, 29 Jul 2025 19:34:30 +0200
Subject: Add "controllers" for scanning

---
 lib/control/scanner_controller.dart | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 lib/control/scanner_controller.dart

(limited to 'lib/control/scanner_controller.dart')

diff --git a/lib/control/scanner_controller.dart b/lib/control/scanner_controller.dart
new file mode 100644
index 0000000..75711d6
--- /dev/null
+++ b/lib/control/scanner_controller.dart
@@ -0,0 +1,16 @@
+import 'dart:async';
+
+import 'package:badge/model/device.dart';
+
+/// Represents the scan status.
+enum ScanStatus { idle, scanning, finished, error }
+
+/// Represents a scanner controller.
+/// It emits devices which may be connected to later.
+abstract class ScannerController {
+  Stream<List<Device>> get scanResultsStream;
+  Stream<ScanStatus> get statusStream;
+  Future<void> startScan({Duration timeout});
+  Future<void> stopScan();
+  void dispose();
+}
-- 
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