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Update login back handle

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lifegpc
2024-02-08 16:43:58 +08:00
parent f47d3b8810
commit c47862ac5b
1 changed files with 89 additions and 77 deletions
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166
lib/login.dart
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@@ -109,92 +109,104 @@ class _LoginPageState extends State<LoginPage> with ThemeModeWidget {
_checkStatus(context);
return Scaffold(
appBar: AppBar(
leading: auth.user == null
? Container()
: IconButton(
icon: const Icon(Icons.arrow_back),
onPressed: () {
context.canPop() ? context.pop() : context.go("/");
}),
title: Text(AppLocalizations.of(context)!.login),
actions: [
buildThemeModeIcon(context),
],
),
body: Container(
padding: MediaQuery.of(context).size.width > 810
? const EdgeInsets.symmetric(horizontal: 100)
: null,
child: Form(
key: _formKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
padding: const EdgeInsets.symmetric(vertical: 8),
child: TextFormField(
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.username,
),
initialValue: _username,
onChanged: _usernameChanged,
)),
Container(
padding: const EdgeInsets.symmetric(vertical: 8),
child: TextFormField(
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.password,
suffixIcon: IconButton(
icon: Icon(
_passwordVisible
? Icons.visibility
: Icons.visibility_off,
color: Theme.of(context).primaryColorDark,
body: PopScope(
canPop: auth.user != null,
child: Container(
padding: MediaQuery.of(context).size.width > 810
? const EdgeInsets.symmetric(horizontal: 100)
: null,
child: Form(
key: _formKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
padding: const EdgeInsets.symmetric(vertical: 8),
child: TextFormField(
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText:
AppLocalizations.of(context)!.username,
),
onPressed: _passwordVisibleChanged,
),
),
initialValue: _password,
onChanged: _passwordChanged,
obscureText: !_passwordVisible,
)),
ElevatedButton(
onPressed: _isValid && !_isLogin
? () {
setState(() {
_isLogin = true;
});
login(_username, _password).then((re) {
if (re) {
clearAllStates(context);
context.canPop()
? context.pop()
: context.go("/");
} else {
final snackBar = SnackBar(
content: Text(
AppLocalizations.of(context)!
.incorrectUserPassword));
ScaffoldMessenger.of(context)
.showSnackBar(snackBar);
initialValue: _username,
onChanged: _usernameChanged,
)),
Container(
padding: const EdgeInsets.symmetric(vertical: 8),
child: TextFormField(
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText:
AppLocalizations.of(context)!.password,
suffixIcon: IconButton(
icon: Icon(
_passwordVisible
? Icons.visibility
: Icons.visibility_off,
color: Theme.of(context).primaryColorDark,
),
onPressed: _passwordVisibleChanged,
),
),
initialValue: _password,
onChanged: _passwordChanged,
obscureText: !_passwordVisible,
)),
ElevatedButton(
onPressed: _isValid && !_isLogin
? () {
setState(() {
_isLogin = false;
_isLogin = true;
});
login(_username, _password).then((re) {
if (re) {
clearAllStates(context);
context.canPop()
? context.pop()
: context.go("/");
} else {
final snackBar = SnackBar(
content: Text(
AppLocalizations.of(context)!
.incorrectUserPassword));
ScaffoldMessenger.of(context)
.showSnackBar(snackBar);
setState(() {
_isLogin = false;
});
}
}).catchError((e) {
_log.severe("Failed to login:", e);
final isNetworkError =
e is! (int, String);
final snackBar = SnackBar(
content: Text(isNetworkError
? AppLocalizations.of(context)!
.networkError
: AppLocalizations.of(context)!
.internalError));
ScaffoldMessenger.of(context)
.showSnackBar(snackBar);
setState(() {
_isLogin = false;
});
});
}
}).catchError((e) {
_log.severe("Failed to login:", e);
final isNetworkError = e is! (int, String);
final snackBar = SnackBar(
content: Text(isNetworkError
? AppLocalizations.of(context)!
.networkError
: AppLocalizations.of(context)!
.internalError));
ScaffoldMessenger.of(context)
.showSnackBar(snackBar);
setState(() {
_isLogin = false;
});
});
}
: null,
child: Text(AppLocalizations.of(context)!.login)),
]))),
: null,
child: Text(AppLocalizations.of(context)!.login)),
])))),
);
}
}