Initial commit

lib/appdata.dart

@@ -0,0 +1,23 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'foundation/app.dart';
+import 'network/models.dart';
+
+class _Appdata {
+  Account? account;
+
+  void writeData() async {
+    await File("${App.dataPath}/account.json")
+        .writeAsString(jsonEncode(account));
+  }
+
+  Future<void> readData() async {
+    final file = File("${App.dataPath}/account.json");
+    if (file.existsSync()) {
+      account = Account.fromJson(jsonDecode(await file.readAsString()));
+    }
+  }
+}
+
+final appdata = _Appdata();