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mobile: Fine tune account settings

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If the user enters something into the login fields, the values will be
copied to the registration screen. Also, the password is required to
delete an account now.
This commit is contained in:
Elias Projahn 2020-05-13 17:54:16 +02:00
parent 0e10edb87f
commit 5ffecb97c6
3 changed files with 127 additions and 25 deletions
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35
mobile/lib/screens/account_settings.dart
View file

@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
import 'package:musicus_client/musicus_client.dart';
import 'package:musicus_common/musicus_common.dart';
import 'delete_account.dart';
import 'email.dart';
import 'password.dart';
import 'register.dart';
@ -114,30 +115,11 @@ class _AccountSettingsScreenState extends State<AccountSettingsScreen> {
),
ListTile(
title: Text('Delete this account'),
onTap: () async {
showDialog(
context: context,
builder: (context) => AlertDialog(
title: Text('Delete account'),
content: Text(
'Do you really want to delete the account with the '
'username $_username?'),
actions: <Widget>[
FlatButton(
child: Text('DELETE'),
onPressed: () async {
await _backend.client.deleteAccount();
await _backend.settings.clearAccount();
Navigator.pop(context);
},
),
FlatButton(
child: Text('CANCEL'),
onPressed: () {
Navigator.pop(context);
},
),
],
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => DeleteAccountScreen(),
),
);
},
@ -199,7 +181,10 @@ class _AccountSettingsScreenState extends State<AccountSettingsScreen> {
Navigator.pushReplacement(
context,
MaterialPageRoute(
builder: (context) => RegisterScreen(),
builder: (context) => RegisterScreen(
username: _usernameController.text,
password: _passwordController.text,
),
),
);
},

96
mobile/lib/screens/delete_account.dart Normal file
View file

@ -0,0 +1,96 @@
import 'package:flutter/material.dart';
import 'package:musicus_common/musicus_common.dart';
class DeleteAccountScreen extends StatefulWidget {
@override
_DeleteAccountScreenState createState() => _DeleteAccountScreenState();
}
class _DeleteAccountScreenState extends State<DeleteAccountScreen> {
final _passwordController = TextEditingController();
bool _loading = false;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Delete account'),
actions: <Widget>[
Builder(
builder: (context) {
if (_loading) {
return Padding(
padding: const EdgeInsets.all(16.0),
child: Center(
child: SizedBox(
width: 24.0,
height: 24.0,
child: CircularProgressIndicator(
strokeWidth: 2.0,
),
),
),
);
} else {
return FlatButton(
onPressed: () async {
final backend = MusicusBackend.of(context);
if (_passwordController.text ==
backend.settings.account.value.password) {
setState(() {
_loading = true;
});
await backend.client.deleteAccount();
await backend.settings.clearAccount();
setState(() {
_loading = false;
});
Navigator.pop(context);
} else {
Scaffold.of(context).showSnackBar(SnackBar(
content: Text('Wrong password'),
));
}
},
child: Text('DELETE'),
);
}
},
),
],
),
body: ListView(
children: <Widget>[
Padding(
padding: const EdgeInsets.only(
left: 16.0,
right: 16.0,
top: 16.0,
bottom: 8.0,
),
child: Text(
'If you really want to delete your account, enter your password '
'below.',
style: Theme.of(context).textTheme.subtitle1,
),
),
Padding(
padding: const EdgeInsets.all(16.0),
child: TextField(
controller: _passwordController,
obscureText: true,
decoration: InputDecoration(
labelText: 'Password',
),
),
),
],
),
);
}
}

21
mobile/lib/screens/register.dart
View file

@ -4,6 +4,14 @@ import 'package:musicus_common/musicus_common.dart';
/// A screen for creating a new Musicus account.
class RegisterScreen extends StatefulWidget {
final String username;
final String password;
RegisterScreen({
this.username,
this.password,
});
@override
_RegisterScreenState createState() => _RegisterScreenState();
}
@ -16,6 +24,19 @@ class _RegisterScreenState extends State<RegisterScreen> {
bool _loading = false;
@override
void initState() {
super.initState();
if (widget.username != null) {
nameController.text = widget.username;
}
if (widget.password != null) {
passwordController.text = widget.password;
}
}
@override
Widget build(BuildContext context) {
final backend = MusicusBackend.of(context);