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fix

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This commit is contained in:
cxc
2023-02-07 17:28:01 +08:00
parent ac65c1dec0
commit 06ff4a41f4
25 changed files with 537 additions and 184 deletions
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40
lib/fluent/app.dart
View File

@ -1,8 +1,11 @@
import 'package:fluent_ui/fluent_ui.dart';
// import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:momo/fluent/login.dart';
import 'package:momo/fluent/router.dart';
import 'package:momo/provider/token.dart';
import 'package:shared_preferences/shared_preferences.dart';
class MyFluentApp extends ConsumerWidget {
const MyFluentApp({Key? key}) : super(key: key);
@ -10,16 +13,31 @@ class MyFluentApp extends ConsumerWidget {
@override
Widget build(BuildContext context, WidgetRef ref) {
final String token = ref.watch(tokenProvider);
return token.isNotEmpty
? FluentApp.router(
routeInformationParser:
MyFluentRouterConfig.router.routeInformationParser,
routerDelegate: MyFluentRouterConfig.router.routerDelegate,
color: Colors.blue,
)
: FluentApp(
color: Colors.blue,
home: LoginPage(),
);
Future<String?> loadToken() async {
final prefs = await SharedPreferences.getInstance();
String? tk = await prefs.getString("token");
return tk;
}
return FutureBuilder(
future: loadToken(),
builder: (BuildContext context, AsyncSnapshot<String?> snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
MyFluentRouterConfig myFluentRouterConfig =
MyFluentRouterConfig(snapshot.data);
return FluentApp.router(
routeInformationParser:
myFluentRouterConfig.router.routeInformationParser,
routerDelegate: myFluentRouterConfig.router.routerDelegate,
color: Colors.blue,
);
} else {
return const FluentApp(
home: ScaffoldPage(
content: Placeholder(),
),
);
}
});
}
}

24
lib/fluent/home.dart
View File

@ -1,19 +1,26 @@
import 'package:fluent_ui/fluent_ui.dart';
import 'package:fluentui_system_icons/fluentui_system_icons.dart'
as fluentui_system_icons;
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:momo/provider/token.dart';
class HomePage extends StatefulWidget {
class HomePage extends ConsumerStatefulWidget {
const HomePage({Key? key}) : super(key: key);
@override
State<HomePage> createState() => _HomePageState();
ConsumerState<HomePage> createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> {
class _HomePageState extends ConsumerState<HomePage> {
int _selected = 0;
@override
Widget build(BuildContext context) {
Widget build(
BuildContext context,
) {
// String token = ref.watch(tokenProvider);
return MediaQuery.of(context).size.width > 640
? NavigationView(
appBar: NavigationAppBar(title: Text('momo')),
@ -46,6 +53,15 @@ class _HomePageState extends State<HomePage> {
header: PageHeader(
title: Text("213"),
),
content: Center(
child: FilledButton(
onPressed: () {
// ref.watch(tokenProvider.notifier).removeToken();
GoRouter.of(context).go("/login");
},
child: Text("退出"),
),
),
)),
PaneItem(
icon: const Icon(fluentui_system_icons

84
lib/fluent/login.dart
View File

@ -1,4 +1,12 @@
import 'dart:convert';
import 'dart:io';
import 'dart:math';
import 'package:fluent_ui/fluent_ui.dart';
import 'package:go_router/go_router.dart';
import 'package:http/http.dart' as http;
import 'package:momo/models/login_resp.dart';
import 'package:shared_preferences/shared_preferences.dart';
class LoginPage extends StatelessWidget {
const LoginPage({Key? key}) : super(key: key);
@ -8,25 +16,69 @@ class LoginPage extends StatelessWidget {
return Container(
// padding: EdgeInsets.all(100),
color: Colors.white,
child: ScaffoldPage(
child: const ScaffoldPage(
header: PageHeader(
title: Text("登录"),
),
content: Container(
padding: EdgeInsets.fromLTRB(50, 0, 50, 0),
child: ListView(
children: [
TextBox(
header: "账号",
placeholder: "请输入账号",
),
TextBox(
header: "密码",
placeholder: "请输入密码",
),
],
),
),
content: LoginForm(),
),
);
}
}
class LoginForm extends StatefulWidget {
const LoginForm({Key? key}) : super(key: key);
@override
State<LoginForm> createState() => _LoginFormState();
}
class _LoginFormState extends State<LoginForm> {
TextEditingController usernameController = TextEditingController();
TextEditingController passwordController = TextEditingController();
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.fromLTRB(50, 0, 50, 0),
child: ListView(
children: [
TextBox(
controller: usernameController,
header: "账号",
placeholder: "请输入账号",
),
TextBox(
controller: passwordController,
header: "密码",
placeholder: "请输入密码",
),
FilledButton(
child: Text('登录'),
onPressed: () {
if (usernameController.text.isNotEmpty &&
passwordController.text.isNotEmpty) {
http
.post(Uri.parse("http://localhost:8080/user/login"),
headers: {"Content-Type": "application/json"},
body: jsonEncode({
"username": usernameController.text,
"password": passwordController.text
}))
.then((resp) {
if (resp.statusCode == HttpStatus.ok) {
LoginResp loginResp =
LoginResp.fromJson(jsonDecode(resp.body));
SharedPreferences.getInstance().then((prefs) {
return prefs.setString("token", loginResp.token);
}).then((value) {
context.go("/");
});
}
});
}
})
],
),
);
}

61
lib/fluent/router.dart
View File

@ -1,26 +1,49 @@
import 'package:fluent_ui/fluent_ui.dart';
import 'package:go_router/go_router.dart';
import 'package:momo/fluent/home.dart';
import 'package:momo/provider/token.dart';
import 'package:momo/fluent/login.dart';
class MyFluentRouterConfig {
static GoRouter router = GoRouter(
routes: <RouteBase>[
GoRoute(
path: '/',
builder: (BuildContext context, GoRouterState state) {
return HomePage();
},
redirect: (BuildContext context, GoRouterState state) {
print(tokenProvider);
return null;
},
),
GoRoute(
path: "/login",
late GoRouter router;
MyFluentRouterConfig(String? token) {
router = GoRouter(
routes: <RouteBase>[
GoRoute(
path: '/',
builder: (BuildContext context, GoRouterState state) {
return ScaffoldPage();
})
],
);
return const HomePage();
},
redirect: (BuildContext context, GoRouterState state) {
if (token == null || token.isEmpty) {
return "/login";
}
return null;
},
),
GoRoute(
path: "/login",
builder: (BuildContext context, GoRouterState state) {
return const LoginPage();
})
],
);
}
}
class TextLogin extends StatelessWidget {
const TextLogin({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return ScaffoldPage(
content: Center(
child: FilledButton(
child: Text("logi"),
onPressed: () {
context.go("/");
}),
),
);
}
}