Files
qinglong_app/lib/module/login/login_page.dart
2022-02-21 14:38:12 +08:00

573 lines
24 KiB
Dart

import 'package:dio_log/dio_log.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:qinglong_app/base/http/api.dart';
import 'package:qinglong_app/base/http/http.dart';
import 'package:qinglong_app/base/routes.dart';
import 'package:qinglong_app/base/theme.dart';
import 'package:qinglong_app/base/userinfo_viewmodel.dart';
import 'package:qinglong_app/main.dart';
import 'package:qinglong_app/module/login/user_bean.dart';
import 'package:qinglong_app/utils/extension.dart';
import 'package:qinglong_app/utils/login_helper.dart';
import 'package:qinglong_app/utils/update_utils.dart';
import 'package:qinglong_app/utils/utils.dart';
import 'package:flip_card/flip_card.dart';
class LoginPage extends ConsumerStatefulWidget {
final bool doNotLoadLocalData;
const LoginPage({
Key? key,
this.doNotLoadLocalData = false,
}) : super(key: key);
@override
_LoginPageState createState() => _LoginPageState();
}
class _LoginPageState extends ConsumerState<LoginPage> {
final TextEditingController _hostController = TextEditingController();
final TextEditingController _userNameController = TextEditingController();
final TextEditingController _passwordController = TextEditingController();
final TextEditingController _cIdController = TextEditingController();
final TextEditingController _cSecretController = TextEditingController();
GlobalKey<FlipCardState> cardKey = GlobalKey<FlipCardState>();
bool rememberPassword = false;
bool useSecretLogin = false;
@override
void initState() {
super.initState();
if (!widget.doNotLoadLocalData) {
_hostController.text = getIt<UserInfoViewModel>().host ?? "";
useSecretLogin = getIt<UserInfoViewModel>().useSecretLogined;
if (getIt<UserInfoViewModel>().userName != null && getIt<UserInfoViewModel>().userName!.isNotEmpty) {
if (getIt<UserInfoViewModel>().useSecretLogined) {
_cIdController.text = getIt<UserInfoViewModel>().userName!;
} else {
_userNameController.text = getIt<UserInfoViewModel>().userName!;
}
rememberPassword = true;
} else {
rememberPassword = false;
}
if (getIt<UserInfoViewModel>().passWord != null && getIt<UserInfoViewModel>().passWord!.isNotEmpty) {
if (getIt<UserInfoViewModel>().useSecretLogined) {
_cSecretController.text = getIt<UserInfoViewModel>().passWord!;
} else {
_passwordController.text = getIt<UserInfoViewModel>().passWord!;
}
}
}
getIt<UserInfoViewModel>().updateToken("");
WidgetsBinding.instance?.addPostFrameCallback((timeStamp) {
update();
if (useSecretLogin) {
cardKey.currentState?.toggleCard();
}
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: AnnotatedRegion<SystemUiOverlayStyle>(
value: ref.watch(themeProvider).darkMode == true ? SystemUiOverlayStyle.light : SystemUiOverlayStyle.dark,
child: ColoredBox(
color: ref.watch(themeProvider).themeColor.settingBgColor(),
child: SizedBox(
height: MediaQuery.of(context).size.height,
child: Stack(
children: [
Positioned(
bottom: 0,
child: Image.asset(
"assets/images/login_bg.png",
width: MediaQuery.of(context).size.width,
),
),
Scaffold(
backgroundColor: Colors.transparent,
body: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.symmetric(
horizontal: 40,
),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: MediaQuery.of(context).size.height / 10,
),
Row(
children: [
Expanded(
child: Align(
alignment: Alignment.centerLeft,
child: Image.asset(
"assets/images/login_tip.png",
height: 45,
),
),
),
GestureDetector(
onDoubleTap: () {
if (debugBtnIsShow()) {
dismissDebugBtn();
} else {
showDebugBtn(context, btnColor: ref.watch(themeProvider).primaryColor);
}
WidgetsBinding.instance?.endOfFrame;
},
child: ColorFiltered(
colorFilter: ColorFilter.mode(
ref.watch(themeProvider).primaryColor,
BlendMode.srcIn,
),
child: Image.asset(
"assets/images/ql.png",
height: 45,
),
),
),
],
),
SizedBox(
height: MediaQuery.of(context).size.height / 15,
),
const Text(
"域名:",
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
),
),
TextField(
onChanged: (_) {
setState(() {});
},
controller: _hostController,
decoration: const InputDecoration(
contentPadding: EdgeInsets.fromLTRB(0, 5, 0, 5),
hintText: "http://1.1.1.1:5700",
),
autofocus: false,
),
FlipCard(
key: cardKey,
flipOnTouch: false,
onFlipDone: (back) {
useSecretLogin = back;
setState(() {});
},
direction: FlipDirection.HORIZONTAL,
front: SizedBox(
height: 200,
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(
height: 15,
),
const Text(
"用户名:",
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
),
),
TextField(
onChanged: (_) {
setState(() {});
},
controller: _userNameController,
decoration: const InputDecoration(
contentPadding: EdgeInsets.fromLTRB(0, 5, 0, 5),
hintText: "请输入用户名",
),
autofocus: false,
),
const SizedBox(
height: 15,
),
const Text(
"密码:",
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
),
),
TextField(
onChanged: (_) {
setState(() {});
},
controller: _passwordController,
obscureText: true,
decoration: const InputDecoration(
contentPadding: EdgeInsets.fromLTRB(0, 5, 0, 5),
hintText: "请输入密码",
),
autofocus: false,
),
const SizedBox(
height: 10,
),
],
),
),
back: SizedBox(
height: 200,
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(
height: 15,
),
const Text(
"client_id:",
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
),
),
TextField(
onChanged: (_) {
setState(() {});
},
controller: _cIdController,
decoration: const InputDecoration(
contentPadding: EdgeInsets.fromLTRB(0, 5, 0, 5),
hintText: "请输入client_id",
),
autofocus: false,
),
const SizedBox(
height: 15,
),
const Text(
"client_secret:",
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
),
),
TextField(
onChanged: (_) {
setState(() {});
},
controller: _cSecretController,
obscureText: true,
decoration: const InputDecoration(
contentPadding: EdgeInsets.fromLTRB(0, 5, 0, 5),
hintText: "请输入client_secret",
),
autofocus: false,
),
const SizedBox(
height: 10,
),
],
),
),
),
],
),
),
Padding(
padding: const EdgeInsets.symmetric(
horizontal: 25,
),
child: Row(
children: [
Checkbox(
value: rememberPassword,
onChanged: (checked) {
rememberPassword = checked ?? false;
setState(() {});
},
),
const Text(
"记住密码/client",
style: TextStyle(
fontSize: 14,
),
),
const Spacer(),
GestureDetector(
onTap: () {
cardKey.currentState?.toggleCard();
WidgetsBinding.instance?.addPostFrameCallback((timeStamp) {
setState(() {});
});
},
child: Text(
loginByUserName() ? "client_id登录" : "账号登录",
style: const TextStyle(
fontSize: 14,
),
),
),
const SizedBox(
width: 10,
),
],
),
),
const SizedBox(
height: 30,
),
Container(
alignment: Alignment.center,
padding: const EdgeInsets.symmetric(
horizontal: 40,
),
child: SizedBox(
width: MediaQuery.of(context).size.width - 80,
child: IgnorePointer(
ignoring: !canClickLoginBtn(),
child: CupertinoButton(
padding: const EdgeInsets.symmetric(
vertical: 5,
),
color: canClickLoginBtn() ? ref.watch(themeProvider).primaryColor : ref.watch(themeProvider).primaryColor.withOpacity(0.4),
child: isLoading
? const CupertinoActivityIndicator()
: const Text(
"登 录",
style: TextStyle(
fontSize: 16,
),
),
onPressed: () {
Http.pushedLoginPage = false;
Utils.hideKeyBoard(context);
if (loginByUserName()) {
login(_userNameController.text, _passwordController.text);
} else {
login(_cIdController.text, _cSecretController.text);
}
},
),
),
),
),
const SizedBox(
height: 30,
),
],
),
),
),
Positioned(
bottom: 10,
child: (getIt<UserInfoViewModel>().historyAccounts.isEmpty)
? const SizedBox.shrink()
: SizedBox(
width: MediaQuery.of(context).size.width,
child: Center(
child: Material(
color: Colors.transparent,
child: PopupMenuButton<UserInfoBean>(
onSelected: (UserInfoBean result) {
selected(result);
},
itemBuilder: (BuildContext context) => <PopupMenuEntry<UserInfoBean>>[
...getIt<UserInfoViewModel>()
.historyAccounts
.map((e) => PopupMenuItem<UserInfoBean>(
value: e,
child: buildCell(e),
))
.toList(),
],
child: Text(
"切换账号",
style: TextStyle(
color: ref.watch(themeProvider).primaryColor,
fontSize: 14,
),
),
),
),
),
),
),
],
),
),
),
),
);
}
bool isLoading = false;
bool loginByUserName() {
return !useSecretLogin;
}
LoginHelper? helper;
Future<void> login(String userName, String password) async {
isLoading = true;
setState(() {});
helper = LoginHelper(useSecretLogin, _hostController.text, userName, password, rememberPassword);
var response = await helper!.login();
dealLoginResponse(response);
}
void dealLoginResponse(int response) {
if (response == LoginHelper.success) {
Navigator.of(context).pushReplacementNamed(Routes.routeHomePage);
} else if (response == LoginHelper.failed) {
loginFailed();
} else {
twoFact();
}
}
void loginFailed() {
isLoading = false;
setState(() {});
}
bool canClickLoginBtn() {
if (isLoading) return false;
if (_hostController.text.isEmpty) return false;
if (!loginByUserName()) {
return _cIdController.text.isNotEmpty && _cSecretController.text.isNotEmpty;
} else {
return _userNameController.text.isNotEmpty && _passwordController.text.isNotEmpty;
}
}
void twoFact() {
String twoFact = "";
showCupertinoDialog(
context: context,
builder: (_) => CupertinoAlertDialog(
title: const Text("两步验证"),
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
Material(
color: Colors.transparent,
child: TextField(
onChanged: (value) {
twoFact = value;
},
maxLines: 1,
keyboardType: TextInputType.number,
decoration: const InputDecoration(
contentPadding: EdgeInsets.fromLTRB(0, 5, 0, 5),
hintText: "请输入code",
),
autofocus: true,
),
),
],
),
actions: [
CupertinoDialogAction(
child: const Text(
"取消",
style: TextStyle(
color: Color(0xff999999),
),
),
onPressed: () {
Navigator.of(context).pop();
},
),
CupertinoDialogAction(
child: Text(
"确定",
style: TextStyle(
color: ref.watch(themeProvider).primaryColor,
),
),
onPressed: () async {
Navigator.of(context).pop(true);
if (helper != null) {
var response = await helper!.loginTwice(twoFact);
dealLoginResponse(response);
} else {
"状态异常,请重新点登录按钮".toast();
}
},
),
],
)).then((value) {
if (value == null) {
isLoading = false;
setState(() {});
}
});
}
void update() async {
String? result = await UpdateUtils().checkUpdate();
if (result != null && result.isNotEmpty) {
UpdateDialog updateDialog = UpdateDialog(context, title: "发现新版本", updateContent: "版本号:v${result}", onUpdate: () {
UpdateUtils.launchURL(result);
});
updateDialog.show();
}
}
Widget buildCell(UserInfoBean bean) {
return ListTile(
title: Text(
bean.host ?? "",
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
subtitle: Padding(
padding: const EdgeInsets.only(top: 10.0),
child: Text(
bean.userName ?? "",
),
),
);
}
void selected(UserInfoBean result) {
_hostController.text = result.host ?? "";
if (result.useSecretLogined) {
_cIdController.text = result.userName ?? "";
_cSecretController.text = result.password ?? "";
if (cardKey.currentState?.isFront ?? false) {
WidgetsBinding.instance?.addPostFrameCallback((timeStamp) {
cardKey.currentState?.toggleCard();
});
}
} else {
_userNameController.text = result.userName ?? "";
_passwordController.text = result.password ?? "";
if (!(cardKey.currentState?.isFront ?? false)) {
WidgetsBinding.instance?.addPostFrameCallback((timeStamp) {
cardKey.currentState?.toggleCard();
});
}
}
rememberPassword = true;
setState(() {});
}
}