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init commit - move from separate git repos

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drake
2024-04-07 12:32:23 -05:00
commit fee7ea5678
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fbla_ui/lib/pages/signin_page.dart
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import 'package:fbla_ui/api_logic.dart';
import 'package:fbla_ui/home.dart';
import 'package:fbla_ui/shared.dart';
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
bool loggedIn = false;
class SignInPage extends StatefulWidget {
final Callback refreshAccount;
const SignInPage({super.key, required this.refreshAccount});
@override
State<SignInPage> createState() => _SignInPageState();
}
class _SignInPageState extends State<SignInPage> {
final _signInKey = GlobalKey<FormState>();
final TextEditingController _usernameController = TextEditingController();
final TextEditingController _passwordController = TextEditingController();
String username = '';
String password = '';
bool obscurePassword = true;
bool rememberMe = false;
bool _isloading = false;
String? errorMessage;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Admin Sign In'),
centerTitle: true,
),
body: SingleChildScrollView(
child: Form(
key: _signInKey,
child: Center(
heightFactor: 1.0,
child: Container(
padding: const EdgeInsets.fromLTRB(12, 50, 12, 50),
height: 475,
width: 500,
child: Card(
child: Padding(
padding: const EdgeInsets.fromLTRB(16, 8, 16, 24),
child: Column(
children: [
const Center(
child: Text(
'Admin Sign In',
style: TextStyle(
fontSize: 30, fontWeight: FontWeight.bold),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: TextFormField(
onChanged: (value) {
username = value.trim();
},
controller: _usernameController,
autocorrect: false,
decoration: const InputDecoration(
prefixIcon: Icon(Icons.person_outline),
labelText: 'Username',
border: OutlineInputBorder()),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: TextFormField(
onChanged: (value) {
password = value.trim();
},
onFieldSubmitted: (value) async {
password = value.trim();
setState(() {
errorMessage = null;
_isloading = true;
});
jwt = await signIn(username, password).timeout(
const Duration(seconds: 20), onTimeout: () {
_isloading = false;
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
width: 300,
behavior: SnackBarBehavior.floating,
content:
Text('Could not Sign in (timeout)!')),
);
});
if (!jwt.contains('Error:')) {
final SharedPreferences prefs =
await SharedPreferences.getInstance();
await prefs.setString('username', username);
await prefs.setString('password', password);
await prefs.setBool('rememberMe', rememberMe);
loggedIn = true;
widget.refreshAccount();
Navigator.of(context).pop();
} else {
setState(() {
errorMessage = 'Invalid Username/Password';
_isloading = false;
});
}
},
controller: _passwordController,
autocorrect: false,
obscureText: obscurePassword,
decoration: InputDecoration(
prefixIcon: const Icon(Icons.fingerprint),
labelText: 'Password',
border: const OutlineInputBorder(),
suffixIcon: Padding(
padding: const EdgeInsets.all(8.0),
child: IconButton(
onPressed: () {
setState(() {
obscurePassword = !obscurePassword;
});
},
icon: obscurePassword
? const Icon(Icons.visibility_off)
: const Icon(Icons.visibility),
),
),
),
),
),
if (errorMessage != null)
Text(
errorMessage!,
style: const TextStyle(color: Colors.red),
),
CheckboxListTile(
value: rememberMe,
onChanged: (value) async {
setState(() {
rememberMe = value!;
});
},
title: const Text('Remember me'),
),
ElevatedButton.icon(
style: ElevatedButton.styleFrom(
backgroundColor:
Theme.of(context).colorScheme.primary,
// padding: const EdgeInsets.only(left: 20.0, right: 20.0, top: 12.0, bottom: 12.0),
),
icon: _isloading
? const SizedBox(
width: 20,
height: 20,
child: CircularProgressIndicator(
color: Colors.white,
strokeWidth: 3,
))
: const Icon(Icons.done, color: Colors.white),
label: const Text('Sign In',
style: TextStyle(color: Colors.white)),
onPressed: () async {
setState(() {
errorMessage = null;
_isloading = true;
});
jwt = await signIn(username, password).timeout(
const Duration(seconds: 20), onTimeout: () {
_isloading = false;
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
width: 300,
behavior: SnackBarBehavior.floating,
content:
Text('Could not Sign in (timeout)!')),
);
});
if (!jwt.contains('Error:')) {
final SharedPreferences prefs =
await SharedPreferences.getInstance();
await prefs.setString('username', username);
await prefs.setString('password', password);
await prefs.setBool('rememberMe', rememberMe);
loggedIn = true;
widget.refreshAccount();
Navigator.of(context).pop();
} else {
setState(() {
errorMessage = 'Invalid Username/Password';
_isloading = false;
});
}
},
),
],
),
),
),
),
),
),
),
);
}
}