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zhutao
236
lib/page/system/login/login_page.dart
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236
lib/page/system/login/login_page.dart
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import 'package:derma_flutter/api/endpoints/user_api.dart';
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import 'package:derma_flutter/data/models/other_login_type.dart';
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import 'package:derma_flutter/router/config/route_paths.dart';
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import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_easyloading/flutter_easyloading.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:go_router/go_router.dart';
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import 'package:google_sign_in/google_sign_in.dart';
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import 'package:provider/provider.dart';
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import 'package:remixicon/remixicon.dart';
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import '../../../providers/app_store.dart';
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import '../../../widgets/common/app_backend.dart';
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import '../../../widgets/ui_kit/button/custom_button.dart';
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import 'widget/agreement_box.dart';
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import 'widget/widget.dart';
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class LoginPage extends StatefulWidget {
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const LoginPage({super.key});
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@override
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State<LoginPage> createState() => _LoginPageState();
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}
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class _LoginPageState extends State<LoginPage> {
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var _subLoading = false;
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///协议
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bool _agree = false;
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///谷歌登陆
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final GoogleSignIn _googleSignIn = GoogleSignIn.instance;
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///邮箱输入框
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final TextEditingController _emailController = TextEditingController(text: "18207394@qq.com");
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final TextEditingController _passwordController = TextEditingController(text: "111");
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//显示密码
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var _hidePassword = true;
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@override
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void initState() {
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super.initState();
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_initGoogleSign();
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}
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void _initGoogleSign() {
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_googleSignIn.initialize(
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clientId: null,
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serverClientId: "497244455669-sl271gkb1polqd8kqtnb6co82n95aerq.apps.googleusercontent.com",
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);
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_googleSignIn.authenticationEvents
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.listen((_) {
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print("登陆成功");
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})
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.onError((error) {
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print('登录错误: $error');
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});
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}
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void _handleSignIn() async {
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if (!_agree) {
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EasyLoading.showToast('Please read and agree to the terms first.');
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return;
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}
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try {
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// 如果用户未登录，则启动标准的 Google 登录
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if (_googleSignIn.supportsAuthenticate()) {
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// 使用 authenticate() 进行认证
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GoogleSignInAccount? user = await _googleSignIn.authenticate();
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var auth = user.authentication;
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// var res = await Dio().get("https://oauth2.googleapis.com/tokeninfo?id_token=${auth.idToken}");
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//登陆
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EasyLoading.show(status: "Logging in...");
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var res = await thirdLoginApi(auth.idToken!, OtherLoginType.google);
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EasyLoading.dismiss();
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_onLogin(res);
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}
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// } catch (e) {
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// if (e is GoogleSignInException) {
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// if (e.code == GoogleSignInExceptionCode.canceled) {
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// // 用户取消登录
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// print("User canceled login.");
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// } else {
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// // 其他错误
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// print("Google Sign-In error: $e");
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// }
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// } else {
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// print("Unknown error: $e");
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// }
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// }
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} catch (e) {
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EasyLoading.showError("Login failed");
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print("登录错误: $e");
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}
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}
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void _handSubmit() async {
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if (!_agree) {
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EasyLoading.showToast('Please read and agree to the terms first.');
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return;
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}
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if (_emailController.text.isEmpty) {
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//请输入邮箱
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EasyLoading.showError("Please enter your email");
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return;
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} else if (_passwordController.text.isEmpty) {
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EasyLoading.showError("Please enter your Password");
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return;
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}
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try {
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setState(() {
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_subLoading = true;
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});
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var isRegister = await checkRegisterApi(_emailController.text);
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if (!isRegister) {
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context.push(
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RoutePaths.loginCode,
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extra: {
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"email": _emailController.text,
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"password": _passwordController.text,
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},
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);
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} else {
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var res = await loginApi(_emailController.text, _passwordController.text);
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_onLogin(res);
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}
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setState(() {
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_subLoading = false;
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});
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} catch (e) {
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setState(() {
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_subLoading = false;
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});
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}
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}
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///登陆的操作
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void _onLogin(dynamic res) {
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var appStore = context.read<AppStore>();
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appStore.setInfo(res);
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context.go(RoutePaths.layout);
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}
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: () => FocusScope.of(context).unfocus(),
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child: AppBackend(
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child: Scaffold(
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resizeToAvoidBottomInset: false,
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body: SafeArea(
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child: Stack(
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alignment: Alignment.center,
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children: [
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Container(
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width: double.infinity,
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padding: EdgeInsets.only(
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top: 0.1.sh,
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left: 20,
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right: 20,
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),
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child: Column(
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children: [
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LogoBox(),
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PageHeader(),
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InputBox(
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hintText: "Email",
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controller: _emailController,
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),
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SizedBox(height: 15),
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InputBox(
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obscureText: _hidePassword,
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hintText: "Password",
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controller: _passwordController,
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suffix: InkWell(
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onTap: () {
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setState(() {
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_hidePassword = !_hidePassword;
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});
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},
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child: Icon(
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_hidePassword ? RemixIcons.eye_off_fill : RemixIcons.eye_fill,
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size: 20,
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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),
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),
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),
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Container(
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margin: EdgeInsets.only(top: 20),
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height: 45,
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child: CustomButton(
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loading: _subLoading,
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round: false,
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onPressed: _handSubmit,
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child: Text("Continue"),
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),
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),
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LoginDivider(),
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OtherButton(
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title: "Continue with Google",
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icon: "assets/image/google.png",
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onTap: () {
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_handleSignIn();
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},
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),
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SizedBox(height: 15),
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// OtherButton(
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// title: "Continue with Apple",
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// icon: "assets/image/apple.png",
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// onTap: () {},
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// ),
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],
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),
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),
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Positioned(
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bottom: 20,
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child: AgreementBox(
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checked: _agree,
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onChanged: (value) {
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setState(() {
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_agree = value;
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});
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},
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),
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),
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],
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),
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),
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),
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),
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);
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}
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}
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