Many minor improvements

2026-02-01 20:09:54 +07:00
parent 99344a82e6
commit 639a8417e6
20 changed files with 540 additions and 157 deletions
@@ -0,0 +1,56 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:json_annotation/json_annotation.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:path/path.dart' as p;
+
+part 'appconfig.g.dart';
+
+@JsonSerializable()
+class AppConfig {
+  List<Device> devices = [];
+
+  AppConfig._constructor();
+  static AppConfig _instance = AppConfig._constructor();
+
+  factory AppConfig({Map<String, dynamic>? json}) {
+    if (json != null) {
+      _instance = _$AppConfigFromJson(json);
+    }
+
+    return _instance;
+  }
+
+  Map<String, dynamic> toJson() => _$AppConfigToJson(this);
+
+  /// Saves configuration to file.
+  ///
+  /// WARN: This method assumes the config file already exists.
+  Future<void> save() async {
+    final appDocsDir = await getApplicationDocumentsDirectory();
+    var configFile = File(p.join(appDocsDir.path, "app.json"));
+    await configFile.writeAsString(jsonEncode(toJson()));
+  }
+}
+
+@JsonSerializable()
+class Device {
+  String name;
+  String routerSsid;
+  String routerBssid;
+  String networkPassword;
+  String? ip;
+  String? bssid;
+
+  Device({
+    required this.name,
+    required this.routerSsid,
+    required this.routerBssid,
+    this.networkPassword = "",
+  });
+
+  factory Device.fromJson(Map<String, dynamic> json) => _$DeviceFromJson(json);
+
+  Map<String, dynamic> toJson() => _$DeviceToJson(this);
+}