App_Flutter/lib/view/component/login.dart

import 'dart:async';
import 'dart:io';

import 'package:fast/constants.dart';
import 'package:fast/model/model.dart';
import 'package:fast/utils/api.dart';
import 'package:fast/utils/global.dart';
import 'package:fast/utils/http_utils.dart';
import 'package:fast/utils/size_fit.dart';
import 'package:fast/utils/storage.dart';
import 'package:fast/view/component/header.dart';
import 'package:fast/view/component/toast.dart';
import 'package:fast/view/invite_code.dart';
import 'package:fast/view/phone.dart';
import 'package:fast/view/phone_code.dart';
import 'package:flutter/material.dart';
import 'package:fluwx/fluwx.dart';
import 'package:get/get.dart';
import 'package:sign_in_with_apple/sign_in_with_apple.dart';

class Login extends StatefulWidget {
  const Login({Key? key}) : super(key: key);

  @override
  State<Login> createState() => _LoginState();
}

class _LoginState extends State<Login> {
  StreamSubscription? subscription;
  bool showSocial = false;
  @override
  void initState() {
    showSocial = Global().thirdLogin;
    initWxApi();
    getConfig();
    super.initState();
  }

  Future getConfig() async {
    Map<String, dynamic> data = await HttpUtils.get(Api.serverConfig);
    Global().thirdLogin = data['thirdparty_login'];
    Global().pushEnable = data['push_enable'];
    Global().payEnable = data['pay_enable'];
    setState(() {
      showSocial = data['thirdparty_login'];
    });
  }

  Future initWxApi() async {
    bool isSuccess = await registerWxApi(
        appId: 'wxa8557217acf4f532',
        universalLink: 'https://api.fast.liveplus.fun/');
    if (isSuccess) {
      subscription = weChatResponseEventHandler.listen((event) {
        if (event is WeChatPaymentResponse) {
        } else if (event is WeChatAuthResponse) {
          print('9527');
          login(event.code);
        } else if (event is WeChatShareResponse) {}
      });
    }
  }

  @override
  void dispose() {
    if (subscription != null) {
      subscription!.cancel();
    }

    super.dispose();
  }

  Future login(code) async {
    Map<String, dynamic> data = await HttpUtils.post(Api.outhLogin, data: {
      "app_version": "1.0",
      "client_type": Platform.isAndroid ? "ANDROID" : "IOS",
      "client_version": "1.0",
      "type": "WX",
      "code": code
    });
    UserBean user = UserBean.fromJson(data);
    Global().userBean = user;
    Global().token = data['token'];
    Global().balance = user.rjvBalance;

    if (user.inputInviteCode) {
      //没得验证码绑定，可以输入一波
      //首次注册登录，弹获得多少逆龄石

      showRegisterSuccessToast();
      Timer(const Duration(milliseconds: 1300), () {
        Get.to(() => const InviteCode());
        Global().showLogin = false;
        Global().mainPage!.showIndex();
        Global().mainPage!.login();

        StorageUtil().prefs!.setString("token", data['token']);
      });
    } else {
      Global().showLogin = false;
      Global().mainPage!.showIndex();
      Global().mainPage!.login();
      StorageUtil().prefs!.setString("token", data['token']);
    }
  }

  showRegisterSuccessToast() {
    if (mounted) {
      showDialog(
          context: context,
          barrierDismissible: false,
          barrierColor: Colors.transparent,
          builder: (BuildContext context) {
            return Toast(
              title: '成功注册',
              content: Row(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Text(
                    '+9',
                    style: TextStyle(
                        color: Colors.white,
                        fontSize: 16.px,
                        fontWeight: FontWeight.w800,
                        fontFamily: 'Exo2',
                        decoration: TextDecoration.none),
                  ),
                  SizedBox(
                    width: 3.px,
                  ),
                  Image.asset(
                    'assets/images/stone.png',
                    width: 24.px,
                    height: 24.px,
                  )
                ],
              ),
            );
          });
    }
  }

  Future wxLogin() async {
    sendWeChatAuth(scope: 'snsapi_userinfo');
    // if (Platform.isAndroid) {
    //   Global().token =
    //       'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJhdWQiOiJhY2NvdW50Iiwic3ViIjoiOGUyMzAxM2UxMDY3NjU2ODc0ZDQ2ZjNmNDk0OWMyMGIiLCJpc3MiOiJDT0RFUEFBUy5DT00iLCJuaWNrbmFtZSI6IkzDqW9uIiwidHlwIjoiQmVhcmVyIiwic2Vzc2lvbl9zdGF0ZSI6ImRmNzI2NDFiZWQ4NjhhZDcyNmJmNmU0YzNhYWU2NTgwIiwiZXhwIjoxNjgyOTE0MzE5LCJpYXQiOjE2NTEzNzgzMTl9.2j7rR0ZuaolTwluwp9tdGfvPlboV46yJbjY2baKNh7w';
    //   Global().showLogin = false;
    //   Global().mainPage!.login();
    //   StorageUtil().prefs!.setString("token", Global().token);
    //   // sendWeChatAuth(scope: 'snsapi_userinfo');
    // } else {
    //   Global().token =
    //       'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJhdWQiOiJhY2NvdW50Iiwic3ViIjoiOGUyMzAxM2UxMDY3NjU2ODc0ZDQ2ZjNmNDk0OWMyMGIiLCJpc3MiOiJDT0RFUEFBUy5DT00iLCJuaWNrbmFtZSI6IkzDqW9uIiwidHlwIjoiQmVhcmVyIiwic2Vzc2lvbl9zdGF0ZSI6ImRmNzI2NDFiZWQ4NjhhZDcyNmJmNmU0YzNhYWU2NTgwIiwiZXhwIjoxNjgyOTE0MzE5LCJpYXQiOjE2NTEzNzgzMTl9.2j7rR0ZuaolTwluwp9tdGfvPlboV46yJbjY2baKNh7w';
    //   Global().showLogin = false;
    //   Global().mainPage!.login();
    //   StorageUtil().prefs!.setString("token", Global().token);
    // }
  }

  @override
  Widget build(BuildContext context) {
    SizeFit.initialize(context);
    return Material(
      child: Container(
        color: kBgColor,
        child: Column(
          children: [
            Header(
              isIndexPage: false,
            ),
            Container(
              margin: EdgeInsets.only(top: 30.px),
              width: 128.px,
              height: 128.px,
              child: Image.asset("assets/images/logo.png"),
            ),
            if (showSocial)
              GestureDetector(
                onTap: () {
                  wxLogin();
                  // Global().mainPage!.login();
                },
                child: Container(
                  width: 228.px,
                  height: 48.px,
                  margin: EdgeInsets.only(top: 48.px, bottom: 30.px),
                  decoration: BoxDecoration(
                      borderRadius: BorderRadius.all(Radius.circular(24.px)),
                      color: kThemeColor),
                  child: Row(
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: [
                      Image.asset(
                        'assets/images/wechat_login.png',
                        width: 30.px,
                        height: 24.px,
                      ),
                      SizedBox(
                        width: 6.px,
                      ),
                      Text(
                        '微信登录',
                        style: TextStyle(
                            color: const Color(0xFF000D1F),
                            fontSize: 16.px,
                            fontWeight: FontWeight.bold),
                      )
                    ],
                  ),
                ),
              ),
            GestureDetector(
              onTap: () {
                Get.to(() => Phone(
                      type: 1,
                    ));
              },
              child: Text(
                '手机短信验证码登录',
                style:
                    TextStyle(color: const Color(0x99C4CCDA), fontSize: 14.px),
              ),
            ),
            // SignInWithAppleButton(
            //   onPressed: () async {
            //     try{
            //       final credential = await SignInWithApple.getAppleIDCredential(
            //       scopes: [
            //         AppleIDAuthorizationScopes.email,
            //         AppleIDAuthorizationScopes.fullName,
            //       ],
            //     );

            //     print(credential);
            //     } on Error catch (e){
            //       print(e.toString());
            //     }
            //   },
            // )
          ],
        ),
      ),
    );
  }
}