✨ Logout

lib/auth.dart

@@ -85,8 +85,15 @@ class AuthGuard {
 
       storage.write(key: profileKey, value: userinfo);
       storage.write(key: storageKey, value: client!.credentials.toJson());
+    } catch (e) {
+      print(e);
+    }
+  }
 
-      print('Logged in: $userinfo');
+  void logout() {
+    try {
+      storage.delete(key: profileKey);
+      storage.delete(key: storageKey);
     } catch (e) {
       print(e);
     }

lib/screens/account.dart

@@ -1,16 +1,27 @@
-import 'dart:io';
-
 import 'package:flutter/material.dart';
-import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:goatagent/auth.dart';
 import 'package:goatagent/widgets/name_card.dart';
-import 'package:oauth2/oauth2.dart' as oauth2;
 
-import 'auth.dart';
-
-class AccountScreen extends StatelessWidget {
+class AccountScreen extends StatefulWidget {
   const AccountScreen({super.key});
 
+  @override
+  State<AccountScreen> createState() => _AccountScreenState();
+}
+
+class _AccountScreenState extends State<AccountScreen> {
+  bool isAuthorized = false;
+
+  @override
+  void initState() {
+    super.initState();
+    AuthGuard().isAuthorized().then((value) {
+      setState(() {
+        isAuthorized = value;
+      });
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -22,6 +33,45 @@ class AccountScreen extends StatelessWidget {
               NameCard(
                 onLogin: () async {
                   await AuthGuard().login(context);
+                  var authorized = await AuthGuard().isAuthorized();
+                  setState(() {
+                    isAuthorized = authorized;
+                  });
+                },
+              ),
+              FutureBuilder(
+                future: AuthGuard().isAuthorized(),
+                builder: (BuildContext context, AsyncSnapshot<bool> snapshot) {
+                  if (snapshot.hasData && snapshot.data == true) {
+                    return Padding(
+                      padding: const EdgeInsets.only(top: 5),
+                      child: Wrap(
+                        spacing: 5,
+                        children: [
+                          Card(
+                            elevation: 0,
+                            child: InkWell(
+                              splashColor: Colors.indigo.withAlpha(30),
+                              onTap: () async {
+                                AuthGuard().logout();
+                                var authorized =
+                                    await AuthGuard().isAuthorized();
+                                setState(() {
+                                  isAuthorized = authorized;
+                                });
+                              },
+                              child: const ListTile(
+                                leading: Icon(Icons.logout),
+                                title: Text('Logout'),
+                              ),
+                            ),
+                          ),
+                        ],
+                      ),
+                    );
+                  } else {
+                    return const Padding(padding: EdgeInsets.only(top: 5));
+                  }
                 },
               ),
             ],