337 lines
11 KiB
Dart
337 lines
11 KiB
Dart
import 'dart:async';
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import 'dart:io';
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import 'package:encrypt/encrypt.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
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import 'package:get/get.dart';
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import 'package:pilipala/http/login.dart';
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import 'package:gt3_flutter_plugin/gt3_flutter_plugin.dart';
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import 'package:pilipala/models/login/index.dart';
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import 'package:pilipala/utils/login.dart';
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class LoginPageController extends GetxController {
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final GlobalKey mobFormKey = GlobalKey<FormState>();
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final GlobalKey passwordFormKey = GlobalKey<FormState>();
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final GlobalKey msgCodeFormKey = GlobalKey<FormState>();
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final TextEditingController mobTextController = TextEditingController();
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final TextEditingController passwordTextController = TextEditingController();
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final TextEditingController msgCodeTextController = TextEditingController();
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final FocusNode mobTextFieldNode = FocusNode();
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final FocusNode passwordTextFieldNode = FocusNode();
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final FocusNode msgCodeTextFieldNode = FocusNode();
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final PageController pageViewController = PageController();
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RxInt currentIndex = 0.obs;
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final Gt3FlutterPlugin captcha = Gt3FlutterPlugin();
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// 倒计时60s
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RxInt seconds = 60.obs;
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late Timer timer;
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RxBool smsCodeSendStatus = false.obs;
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// 默认密码登录
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RxInt loginType = 0.obs;
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late String captchaKey;
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late int tel;
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late int webSmsCode;
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RxInt validSeconds = 180.obs;
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late Timer validTimer;
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late String qrcodeKey;
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// 监听pageView切换
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void onPageChange(int index) {
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currentIndex.value = index;
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}
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// 输入手机号 下一页
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void nextStep() async {
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if ((mobFormKey.currentState as FormState).validate()) {
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await pageViewController.animateToPage(
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1,
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duration: const Duration(microseconds: 3000),
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curve: Curves.easeInOut,
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);
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passwordTextFieldNode.requestFocus();
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(mobFormKey.currentState as FormState).save();
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}
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}
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// 上一页
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void previousPage() async {
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passwordTextFieldNode.unfocus();
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await Future.delayed(const Duration(milliseconds: 200));
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pageViewController.animateToPage(
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0,
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duration: const Duration(microseconds: 300),
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curve: Curves.easeInOut,
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);
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}
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// 切换登录方式
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void changeLoginType() {
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loginType.value = loginType.value == 0 ? 1 : 0;
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if (loginType.value == 0) {
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passwordTextFieldNode.requestFocus();
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} else {
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msgCodeTextFieldNode.requestFocus();
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}
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}
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// app端密码登录
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void loginInByAppPassword() async {
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if ((passwordFormKey.currentState as FormState).validate()) {
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var webKeyRes = await LoginHttp.getWebKey();
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if (webKeyRes['status']) {
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String rhash = webKeyRes['data']['hash'];
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String key = webKeyRes['data']['key'];
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LoginHttp.loginInByMobPwd(
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tel: mobTextController.text,
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password: passwordTextController.text,
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key: key,
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rhash: rhash,
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);
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} else {
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SmartDialog.showToast(webKeyRes['msg']);
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}
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}
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}
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// web端密码登录
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void loginInByWebPassword() async {
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if ((passwordFormKey.currentState as FormState).validate()) {
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getCaptcha((data) async {
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CaptchaDataModel captchaData = data;
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var webKeyRes = await LoginHttp.getWebKey();
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if (webKeyRes['status']) {
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String rhash = webKeyRes['data']['hash'];
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String key = webKeyRes['data']['key'];
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dynamic publicKey = RSAKeyParser().parse(key);
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String passwordEncryptyed = Encrypter(RSA(publicKey: publicKey))
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.encrypt(rhash + passwordTextController.text)
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.base64;
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var res = await LoginHttp.loginInByWebPwd(
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username: tel,
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password: passwordEncryptyed,
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token: captchaData.token!,
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challenge: captchaData.geetest!.challenge!,
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validate: captchaData.validate!,
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seccode: captchaData.seccode!,
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);
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if (res['status']) {
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await LoginUtils.confirmLogin('', null);
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} else {
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SmartDialog.showToast(res['msg']);
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}
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} else {
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SmartDialog.showToast(webKeyRes['msg']);
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}
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});
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}
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}
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// web端验证码登录
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void loginInByCode() async {
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if ((msgCodeFormKey.currentState as FormState).validate()) {
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(msgCodeFormKey.currentState as FormState).save();
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var res = await LoginHttp.loginInByWebSmsCode(
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cid: 86,
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tel: tel,
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code: webSmsCode,
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captchaKey: captchaKey,
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);
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if (res['status']) {
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await LoginUtils.confirmLogin('', null);
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} else {
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SmartDialog.showToast(res['msg']);
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}
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}
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}
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// 获取app端验证码
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void getAppMsgCode() async {
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getCaptcha((data) async {
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CaptchaDataModel captchaData = data;
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var res = await LoginHttp.sendAppSmsCode(
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cid: 86,
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tel: tel,
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token: captchaData.token!,
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challenge: captchaData.geetest!.challenge!,
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validate: captchaData.validate!,
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seccode: captchaData.seccode!,
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);
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print(res);
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});
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}
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// 申请极验验证码
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Future getCaptcha(oncall) async {
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SmartDialog.showLoading(msg: '请求中...');
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var result = await LoginHttp.queryCaptcha();
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if (result['status']) {
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CaptchaDataModel captchaData = result['data'];
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var registerData = Gt3RegisterData(
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challenge: captchaData.geetest!.challenge,
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gt: captchaData.geetest!.gt!,
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success: true,
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);
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captcha.addEventHandler(onShow: (Map<String, dynamic> message) async {
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SmartDialog.dismiss();
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}, onClose: (Map<String, dynamic> message) async {
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SmartDialog.showToast('取消验证');
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}, onResult: (Map<String, dynamic> message) async {
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debugPrint("Captcha result: $message");
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String code = message["code"];
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if (code == "1") {
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// 发送 message["result"] 中的数据向 B 端的业务服务接口进行查询
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SmartDialog.showToast('验证成功');
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captchaData.validate = message['result']['geetest_validate'];
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captchaData.seccode = message['result']['geetest_seccode'];
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captchaData.geetest!.challenge =
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message['result']['geetest_challenge'];
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oncall(captchaData);
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} else {
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// 终端用户完成验证失败，自动重试 If the verification fails, it will be automatically retried.
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debugPrint("Captcha result code : $code");
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}
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}, onError: (Map<String, dynamic> message) async {
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String code = message["code"];
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// 处理验证中返回的错误 Handling errors returned in verification
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if (Platform.isAndroid) {
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// Android 平台
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if (code == "-2") {
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// Dart 调用异常 Call exception
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} else if (code == "-1") {
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// Gt3RegisterData 参数不合法 Parameter is invalid
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} else if (code == "201") {
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// 网络无法访问 Network inaccessible
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} else if (code == "202") {
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// Json 解析错误 Analysis error
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} else if (code == "204") {
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// WebView 加载超时，请检查是否混淆极验 SDK Load timed out
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} else if (code == "204_1") {
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// WebView 加载前端页面错误，请查看日志 Error loading front-end page, please check the log
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} else if (code == "204_2") {
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// WebView 加载 SSLError
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} else if (code == "206") {
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// gettype 接口错误或返回为 null API error or return null
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} else if (code == "207") {
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// getphp 接口错误或返回为 null API error or return null
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} else if (code == "208") {
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// ajax 接口错误或返回为 null API error or return null
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} else {
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// 更多错误码参考开发文档 More error codes refer to the development document
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// https://docs.geetest.com/sensebot/apirefer/errorcode/android
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}
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}
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if (Platform.isIOS) {
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// iOS 平台
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if (code == "-1009") {
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// 网络无法访问 Network inaccessible
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} else if (code == "-1004") {
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// 无法查找到 HOST Unable to find HOST
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} else if (code == "-1002") {
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// 非法的 URL Illegal URL
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} else if (code == "-1001") {
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// 网络超时 Network timeout
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} else if (code == "-999") {
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// 请求被意外中断, 一般由用户进行取消操作导致 The interrupted request was usually caused by the user cancelling the operation
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} else if (code == "-21") {
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// 使用了重复的 challenge Duplicate challenges are used
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// 检查获取 challenge 是否进行了缓存 Check if the fetch challenge is cached
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} else if (code == "-20") {
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// 尝试过多, 重新引导用户触发验证即可 Try too many times, lead the user to request verification again
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} else if (code == "-10") {
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// 预判断时被封禁, 不会再进行图形验证 Banned during pre-judgment, and no more image captcha verification
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} else if (code == "-2") {
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// Dart 调用异常 Call exception
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} else if (code == "-1") {
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// Gt3RegisterData 参数不合法 Parameter is invalid
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} else {
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// 更多错误码参考开发文档 More error codes refer to the development document
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// https://docs.geetest.com/sensebot/apirefer/errorcode/ios
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}
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}
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});
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captcha.startCaptcha(registerData);
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} else {}
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}
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// 获取web端验证码
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void getWebMsgCode() async {
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getCaptcha((data) async {
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CaptchaDataModel captchaData = data;
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var res = await LoginHttp.sendWebSmsCode(
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cid: 86,
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tel: tel,
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token: captchaData.token!,
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challenge: captchaData.geetest!.challenge!,
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validate: captchaData.validate!,
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seccode: captchaData.seccode!,
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);
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if (res['status']) {
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captchaKey = res['data']['captcha_key'];
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SmartDialog.showToast('验证码已发送');
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// 倒计时60s
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smsCodeSendStatus.value = true;
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startTimer();
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} else {
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SmartDialog.showToast(res['msg']);
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}
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});
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}
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// 验证码倒计时
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void startTimer() {
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timer = Timer.periodic(const Duration(seconds: 1), (timer) {
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if (seconds.value > 0) {
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seconds.value--;
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} else {
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seconds.value = 60;
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smsCodeSendStatus.value = false;
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timer.cancel();
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}
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});
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}
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// 获取登录二维码
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Future getWebQrcode() async {
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var res = await LoginHttp.getWebQrcode();
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validSeconds.value = 180;
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if (res['status']) {
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qrcodeKey = res['data']['qrcode_key'];
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validTimer = Timer.periodic(const Duration(seconds: 1), (validTimer) {
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if (validSeconds.value > 0) {
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validSeconds.value--;
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queryWebQrcodeStatus();
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} else {
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getWebQrcode();
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validTimer.cancel();
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}
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});
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return res;
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} else {
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SmartDialog.showToast(res['msg']);
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}
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}
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// 轮询二维码登录状态
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Future queryWebQrcodeStatus() async {
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var res = await LoginHttp.queryWebQrcodeStatus(qrcodeKey);
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if (res['status']) {
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await LoginUtils.confirmLogin('', null);
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validTimer.cancel();
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Get.back();
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}
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}
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}
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