67 lines
1.9 KiB
Dart
67 lines
1.9 KiB
Dart
import 'dart:convert';
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter_pwa_test/Content.dart';
|
|
|
|
class Login extends StatelessWidget {
|
|
static const String _password = "SGVsbG9Xb3JsZCE=";
|
|
|
|
Login({Key? key, required this.loginCallback}) : super(key: key);
|
|
|
|
final VoidCallback loginCallback;
|
|
|
|
final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Center(
|
|
child: Form(
|
|
key: _formKey,
|
|
autovalidateMode: AutovalidateMode.disabled,
|
|
child: Column(
|
|
children: [
|
|
Container(
|
|
constraints: const BoxConstraints(maxWidth: 500),
|
|
child: TextFormField(
|
|
decoration: const InputDecoration(
|
|
labelText: "Password",
|
|
hintText: "Password",
|
|
alignLabelWithHint: true,
|
|
border: OutlineInputBorder(),
|
|
),
|
|
validator: (s) {
|
|
if (s == null) {
|
|
return "Please provide a value";
|
|
}
|
|
|
|
var encoded = base64Encode(utf8.encode(s));
|
|
print(encoded);
|
|
if (encoded != _password) {
|
|
return "Password is wrong";
|
|
}
|
|
|
|
return null;
|
|
},
|
|
),
|
|
),
|
|
const SizedBox(height: 16.0),
|
|
ElevatedButton(
|
|
onPressed: () async {
|
|
var result = _formKey.currentState?.validate();
|
|
if (result == null || !result) {
|
|
print(
|
|
"Could not validate password because of an internal error");
|
|
return;
|
|
}
|
|
|
|
loginCallback();
|
|
},
|
|
child: const Text("Ok"),
|
|
)
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|