persistance

flutter/devtools_options.yaml

@@ -0,0 +1 @@
+extensions:

flutter/lib/pages/account/login.dart

@@ -1,8 +1,13 @@
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/models/key_token_auth.dart';
+import 'package:simplecloudnotifier/state/user_account.dart';
 
 class AccountLoginPage extends StatefulWidget {
-  const AccountLoginPage({super.key});
+  final void Function()? onLogin;
+
+  const AccountLoginPage({super.key, this.onLogin});
 
   @override
   State<AccountLoginPage> createState() => _AccountLoginPageState();
@@ -66,20 +71,31 @@ class _AccountLoginPageState extends State<AccountLoginPage> {
 
   void _login() async {
     final msgr = ScaffoldMessenger.of(context);
+    final prov = Provider.of<UserAccount>(context, listen: false);
 
-    final verified = await APIClient.verifyToken(_ctrlUserID.text, _ctrlToken.text);
+    try {
+      final uid = _ctrlUserID.text;
+      final tok = _ctrlToken.text;
+
+      final verified = await APIClient.verifyToken(uid, tok);
       if (verified) {
         msgr.showSnackBar(
           const SnackBar(
-          content: Text('Data ok'),
+            content: Text('Data ok'), //TODO toast
           ),
         );
+        prov.setToken(KeyTokenAuth(userId: uid, token: tok));
+        await prov.save();
+        widget.onLogin?.call();
       } else {
         msgr.showSnackBar(
           const SnackBar(
-          content: Text('Failed to verify token'),
+            content: Text('Failed to verify token'), //TODO toast
           ),
         );
       }
+    } catch (e) {
+      //TODO
+    }
   }
 }

flutter/lib/pages/account/root.dart

@@ -16,21 +16,22 @@ enum _SubPage { chooseAuth, login, main }
 
 class _AccountRootPageState extends State<AccountRootPage> {
   late _SubPage _page;
+  late UserAccount userAcc;
 
   @override
   void initState() {
     super.initState();
 
-    var prov = Provider.of<UserAccount>(context, listen: false);
+    userAcc = Provider.of<UserAccount>(context, listen: false);
 
-    _page = (prov.auth != null) ? _SubPage.main : _SubPage.chooseAuth;
+    _page = (userAcc.auth != null) ? _SubPage.main : _SubPage.chooseAuth;
 
-    prov.addListener(_onAuthStateChanged);
+    userAcc.addListener(_onAuthStateChanged);
   }
 
   @override
   void dispose() {
-    Provider.of<UserAccount>(context, listen: false).removeListener(_onAuthStateChanged);
+    userAcc.removeListener(_onAuthStateChanged);
     super.dispose();
   }
 
@@ -48,10 +49,10 @@ class _AccountRootPageState extends State<AccountRootPage> {
       builder: (context, acc, child) {
         switch (_page) {
           case _SubPage.main:
-            return const Center(
+            return Center(
               child: Text(
-                'Logged In',
+                'Logged In: ${acc.auth?.userId}',
-                style: TextStyle(fontSize: 24),
+                style: const TextStyle(fontSize: 24),
               ),
             );
           case _SubPage.chooseAuth:
@@ -64,7 +65,11 @@ class _AccountRootPageState extends State<AccountRootPage> {
               }),
             );
           case _SubPage.login:
-            return const AccountLoginPage();
+            return AccountLoginPage(
+              onLogin: () => setState(() {
+                _page = _SubPage.main;
+              }),
+            );
         }
       },
     );

flutter/lib/state/user_account.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
 import '../models/key_token_auth.dart';
 import '../models/user.dart';
@@ -10,9 +11,19 @@ class UserAccount extends ChangeNotifier {
   KeyTokenAuth? _auth;
   KeyTokenAuth? get auth => _auth;
 
+  UserAccount() {
+    load();
+  }
+
   void setToken(KeyTokenAuth auth) {
     _auth = auth;
-    _user = user;
+    _user = null;
+    notifyListeners();
+  }
+
+  void clearToken() {
+    _auth = null;
+    _user = null;
     notifyListeners();
   }
 
@@ -25,4 +36,28 @@ class UserAccount extends ChangeNotifier {
     _user = null;
     notifyListeners();
   }
+
+  load() async {
+    final prefs = await SharedPreferences.getInstance();
+
+    final uid = prefs.getString('auth.userid');
+    final tok = prefs.getString('auth.token');
+
+    if (uid != null && tok != null) {
+      setToken(KeyTokenAuth(userId: uid, token: tok));
+    } else {
+      clearToken();
+    }
+  }
+
+  save() async {
+    final prefs = await SharedPreferences.getInstance();
+    if (_auth == null) {
+      await prefs.remove('auth.userid');
+      await prefs.remove('auth.token');
+    } else {
+      await prefs.setString('auth.userid', _auth!.userId);
+      await prefs.setString('auth.token', _auth!.token);
+    }
+  }
 }

flutter/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,6 +5,8 @@
 import FlutterMacOS
 import Foundation
 
+import shared_preferences_foundation
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
 }

flutter/pubspec.lock

@@ -57,6 +57,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.1"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      sha256: "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -75,6 +91,11 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   font_awesome_flutter:
     dependency: "direct main"
     description:
@@ -146,6 +167,46 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.8.3"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      sha256: "8bc9f22eee8690981c22aa7fc602f5c85b497a6fb2ceb35ee5a5e5ed85ad8170"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "12220bb4b65720483f8fa9450b4332347737cf8213dd2840d8b2c823e47243ec"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.4"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.8"
   provider:
     dependency: "direct main"
     description:
@@ -154,6 +215,62 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.1.1"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      sha256: "81429e4481e1ccfb51ede496e916348668fd0921627779233bd24cc3ff6abd02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.2"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      sha256: "8568a389334b6e83415b6aae55378e158fbc2314e074983362d20c562780fb06"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      sha256: "7708d83064f38060c7b39db12aefe449cb8cdc031d6062280087bc4cdb988f5c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.5"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      sha256: "9f2cbcf46d4270ea8be39fa156d86379077c8a5228d9dfdb1164ae0bb93f1faa"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      sha256: "22e2ecac9419b4246d7c22bfbbda589e3acf5c0351137d87dd2939d984d37c3b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      sha256: "7b15ffb9387ea3e237bb7a66b8a23d2147663d391cafc5c8f37b2e7b4bde5d21"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.2"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      sha256: "841ad54f3c8381c480d0c9b508b89a34036f512482c407e6df7a9c4aa2ef8f59"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -231,6 +348,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.3.0"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      sha256: "464f5674532865248444b4c3daca12bd9bf2d7c47f759ce2617986e7229494a8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.2.0"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      sha256: faea9dee56b520b55a566385b84f2e8de55e7496104adada9962e0bd11bcff1d
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
 sdks:
   dart: ">=3.2.6 <4.0.0"
-  flutter: ">=1.16.0"
+  flutter: ">=3.16.0"

flutter/pubspec.yaml

@@ -38,6 +38,7 @@ dependencies:
   cupertino_icons: ^1.0.2
   http: ^1.2.0
   provider: ^6.1.1
+  shared_preferences: ^2.2.2
 
 
 dependency_overrides: