Initial draft

lib/repository/config.dart

@@ -0,0 +1,21 @@
+import 'dart:convert';
+
+import 'package:hl_lieferservice/services/erpframe.dart';
+import 'package:hl_lieferservice/persistence.dart';
+import 'package:hl_lieferservice/repository.dart';
+
+/// This repository manages the configuration file stored on the phone
+/// locally.
+class ConfigurationRepository extends BaseRepository{
+  const ConfigurationRepository({required super.path});
+
+  Future<LocalDocuFrameConfiguration> getDocuFrameConfiguration() async {
+    String content = await FileStorage().read(path);
+    return LocalDocuFrameConfiguration.fromJson(json.decode(content));
+  }
+
+  Future<void> setDocuFrameConfiguration(LocalDocuFrameConfiguration configuration) async {
+    String content = json.encode(configuration.toJson());
+    await FileStorage().write(path, content);
+  }
+}