import 'dart:io';

import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:jverify/jverify.dart';
import 'package:star_lock/app_settings/app_colors.dart';

import '../app_settings/app_settings.dart';
import '../common/XSConstantMacro/XSConstantMacro.dart';
import '../flavors.dart';

class JverifyOneClickLoginManage {
  factory JverifyOneClickLoginManage() => _getInstance()!;

  JverifyOneClickLoginManage._init() {}

  static JverifyOneClickLoginManage get instance => _getInstance();
  static JverifyOneClickLoginManage? _instance;

  static JverifyOneClickLoginManage _getInstance() {
    _instance ??= JverifyOneClickLoginManage._init();
    return _instance!;
  }

  JverifyOneClickLoginManage? get manager => _getInstance();
  Jverify jverify = Jverify();

  /// 统一 key
  String f_result_key = 'result';

  /// 错误码
  String f_code_key = 'code';

  /// 回调的提示信息，统一返回 flutter 为 message
  String f_msg_key = 'message';

  /// 运营商信息
  String f_opr_key = 'operator';

  Future<void> initSDK({Function? onSuccess, Function? onFailure}) async {
    try {
      // 初始化 SDK 之前添加监听
      jverify.addSDKSetupCallBackListener((JVSDKSetupEvent event) {
        print('receive sdk setup call back event :${event.toMap()}');
        if (event.code == 8000) {
          onSuccess?.call();
        } else {
          onFailure?.call();
        }
      });

      jverify.setDebugMode(true); // 打开调试模式
      jverify.setCollectionAuth(true);
      String appKey;
      if (F.isSKY) {
        appKey = '7ff37d174c1a568a89e98dad';
        AppLog.log('appKey:7ff37d174c1a568a89e98dad');
      } else {
        appKey = '251fc8074820d122b6de58d2';
        AppLog.log('appKey:251fc8074820d122b6de58d2');
      }
      jverify.setup(
          appKey: appKey, //"你自己应用的 AppKey",
          channel: 'devloper');

      /// 授权页面点击时间监听
      jverify.addAuthPageEventListener((JVAuthPageEvent event) {
        print('receive auth page event :${event.toMap()}');
      });

      // isInitSuccess();

      // getToken();

      // preLogin();
    } catch (e) {
      AppLog.log('SDK 初始化错误: $e');
    }
  }

  /// sdk 初始化是否完成
  Future<bool> isInitSuccess() async {
    final Map<dynamic, dynamic> map = await jverify.isInitSuccess();
    final bool result = map[f_result_key];
    AppLog.log('sdk 初始化结果:$map');
    if (result) {
      AppLog.log('sdk 初始化成功');
    } else {
      AppLog.log('sdk 初始化失败');
    }
    return Future.value(result);
  }

  /// 判断当前网络环境是否可以发起认证
  Future<bool> checkVerifyEnable() async {
    final isInitSuccess = await this.isInitSuccess();
    if (!isInitSuccess) {
      return false;
    }
    final Map map = await jverify.checkVerifyEnable();
    print('一家登录 sdk 初始化结果:$map');
    final bool result = map[f_result_key];
    return result;
  }

  // void getToken() {
  //   jverify.checkVerifyEnable().then((map) {
  //     final bool result = map[f_result_key];
  //     if (result) {
  //       jverify.getToken().then((map) {
  //         final int code = map[f_code_key];
  //         final String token = map[f_msg_key];
  //         final String operator = map[f_opr_key];
  //         AppLog.log('getToken code:$code token:$token operator:$operator');
  //       });
  //     } else {
  //       AppLog.log('[2016],msg = 当前网络环境不支持认证');
  //     }
  //   });
  // }

  /// 登录预取号
  Future<bool> preLogin() async {
    final networkSupportVerify = await this.checkVerifyEnable();
    if (!networkSupportVerify) {
      return false;
    }
    final Map map = await jverify.preLogin();
    final int code = map[f_code_key];
    final String message = map[f_msg_key];
    if (code > 0) {
      return true;
    }
    AppLog.log('[2016],msg = 当前网络环境不支持认证');
    return false;
  }

  /// SDK 请求授权一键登录
  Future<void> loginAuth(BuildContext context,
      Function(JVListenerEvent jvListenerEvent) action) async {
    Map map = await jverify.checkVerifyEnable();
    final bool result = map[f_result_key];
    print('checkVerifyEnable $map');
    //需要使用sms的时候不检查result
    // if (result) {
    //   return await jverify.loginAuth(true);
    // }
    // return null;

    if (result) {
      final screenSize = MediaQuery.of(context).size;
      final screenWidth = screenSize.width;
      final screenHeight = screenSize.height;
      bool isiOS = Platform.isIOS;

      /// 自定义授权的 UI 界面，以下设置的图片必须添加到资源文件里，
      /// android项目将图片存放至drawable文件夹下，可使用图片选择器的文件名,例如：btn_login.xml,入参为"btn_login"。
      /// ios项目存放在 Assets.xcassets。
      JVUIConfig uiConfig = JVUIConfig();
      // uiConfig.authBGGifPath = "main_gif";
      // uiConfig.authBGVideoPath="main_vi";
      // uiConfig.authBGVideoPath = 'http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4';
      // uiConfig.authBackgroundImage = 'images/icon_left_grey.png';

      // uiConfig.navHidden = !isiOS;
      uiConfig.navColor = AppColors.mainColor.value;
      uiConfig.navText = '一键登录'.tr;
      uiConfig.navTextColor = Colors.white.value;
      uiConfig.navReturnImgPath = 'icon_left_grey'; //图片必须存在

      uiConfig.logoWidth = 100;
      uiConfig.logoHeight = 100;
      //uiConfig.logoOffsetX = isiOS ? 0 : null;//(screenWidth/2 - uiConfig.logoWidth/2).toInt();
      uiConfig.logoOffsetY = 100;
      uiConfig.logoVerticalLayoutItem = JVIOSLayoutItem.ItemSuper;
      uiConfig.logoHidden = false;
      uiConfig.logoImgPath = 'logo';

      uiConfig.numberFieldWidth = 200;
      uiConfig.numberFieldHeight = 40;
      //uiConfig.numFieldOffsetX = isiOS ? 0 : null;//(screenWidth/2 - uiConfig.numberFieldWidth/2).toInt();
      uiConfig.numFieldOffsetY = isiOS ? 40 : 220;
      uiConfig.numberVerticalLayoutItem = JVIOSLayoutItem.ItemLogo;
      uiConfig.numberColor = AppColors.mainColor.value;
      uiConfig.numberSize = 18;

      uiConfig.sloganOffsetY = isiOS ? 10 : 280;
      uiConfig.sloganVerticalLayoutItem = JVIOSLayoutItem.ItemNumber;
      uiConfig.sloganTextColor = Colors.black.value;
      uiConfig.sloganTextSize = 15;
//        uiConfig.slogan
      //uiConfig.sloganHidden = 0;

      // uiConfig.logBtnOffsetX = 20;
      uiConfig.logBtnWidth = double.parse('${1.sw - 20 * 2}').toInt();
      uiConfig.logBtnHeight = 50;
      //uiConfig.logBtnOffsetX = isiOS ? 0 : null;//(screenWidth/2 - uiConfig.logBtnWidth/2).toInt();
      uiConfig.logBtnOffsetY = isiOS ? 30 : 330;
      uiConfig.logBtnVerticalLayoutItem = JVIOSLayoutItem.ItemSlogan;
      uiConfig.logBtnText = '一键登录'.tr;
      uiConfig.logBtnTextColor = Colors.white.value;
      uiConfig.logBtnTextSize = 16;
      print('----${F.loginBtnImagePrefix}_login_btn_normal-----');
      uiConfig.logBtnBackgroundPath =
          '${F.loginBtnImagePrefix}_login_btn_normal';
      if (isiOS) {
        uiConfig.loginBtnNormalImage =
            '${F.loginBtnImagePrefix}_login_btn_normal'; //图片必须存在
        uiConfig.loginBtnPressedImage =
            '${F.loginBtnImagePrefix}_login_btn_press'; //图片必须存在
        uiConfig.loginBtnUnableImage =
            '${F.loginBtnImagePrefix}_login_btn_normal'; //图片必须存在
      }
      // uiConfig.logBtnTextBold = true;

      uiConfig.privacyHintToast =
          true; //only android 设置隐私条款不选中时点击登录按钮默认显示toast。

      uiConfig.privacyState = false; //设置默认勾选
      uiConfig.privacyCheckboxSize = 22;
      uiConfig.checkedImgPath = 'check'; //图片必须存在
      uiConfig.uncheckedImgPath = 'uncheck'; //图片必须存在

      uiConfig.privacyCheckboxInCenter = true;
      uiConfig.privacyCheckboxHidden = false;
      uiConfig.isAlertPrivacyVc = false;

      //uiConfig.privacyOffsetX = isiOS ? (20 + uiConfig.privacyCheckboxSize) : null;
      uiConfig.privacyNavReturnBtnImage = 'icon_left_grey'; //图片必须存在;
      uiConfig.privacyOffsetY = 30; // 距离底部距离
      uiConfig.privacyOffsetX = 15; // 距离底部距离
      uiConfig.privacyVerticalLayoutItem = JVIOSLayoutItem.ItemSuper;
      uiConfig.clauseName = '协议1';
      uiConfig.clauseUrl = 'http://www.baidu.com';
      uiConfig.clauseBaseColor = Colors.black.value;
      uiConfig.clauseNameTwo = '协议二';
      uiConfig.clauseUrlTwo = 'http://www.hao123.com';
      uiConfig.clauseColor = AppColors.mainColor.value;
      uiConfig.privacyText = ['我已阅读并同意'.tr];
      uiConfig.privacyTextSize = 13;
      uiConfig.privacyItem = [
        JVPrivacy('用户协议'.tr, XSConstantMacro.userAgreementURL,
            beforeName: '', afterName: '', separator: ''),
        JVPrivacy('隐私政策'.tr, XSConstantMacro.privacyPolicyURL, separator: '')
      ];
      uiConfig.textVerAlignment = 1;
      //uiConfig.privacyWithBookTitleMark = true;
      //uiConfig.privacyTextCenterGravity = false;
      uiConfig.authStatusBarStyle = JVIOSBarStyle.StatusBarStyleDarkContent;
      uiConfig.privacyStatusBarStyle = JVIOSBarStyle.StatusBarStyleDefault;
      uiConfig.modelTransitionStyle = JVIOSUIModalTransitionStyle.CrossDissolve;

      uiConfig.statusBarColorWithNav = true;
      // uiConfig.virtualButtonTransparent = true;

      uiConfig.privacyStatusBarColorWithNav = true;
      uiConfig.privacyVirtualButtonTransparent = true;

      uiConfig.needStartAnim = true;
      uiConfig.needCloseAnim = true;
      uiConfig.enterAnim = 'activity_slide_enter_bottom';
      uiConfig.exitAnim = 'activity_slide_exit_bottom';

      uiConfig.privacyNavColor = Colors.white.value;
      uiConfig.privacyNavTitleTextColor = Colors.white.value;
      uiConfig.privacyNavTitleTextSize = 16;

      //协议二次弹窗内容设置 -Android
      // final JVPrivacyCheckDialogConfig privacyCheckDialogConfig =
      //     JVPrivacyCheckDialogConfig();
      // privacyCheckDialogConfig.width = 300; //协议⼆次弹窗本身的宽
      // privacyCheckDialogConfig.height = 220; //协议⼆次弹窗本身的⾼
      // privacyCheckDialogConfig.privacyBackgroundColor = Colors.grey.value;
      // privacyCheckDialogConfig.title = '请阅读并同意一下条款'; //弹窗标题
      // privacyCheckDialogConfig.offsetX = 0; // 窗口相对屏幕中心的x轴偏移量
      // privacyCheckDialogConfig.offsetY = 0; // 窗口相对屏幕中心的y轴偏移量
      //
      // privacyCheckDialogConfig.logBtnText = '同意并登录'; //弹窗登录按钮
      // privacyCheckDialogConfig.titleTextSize = 16; // 弹窗标题字体大小
      // privacyCheckDialogConfig.gravity = 'center'; //弹窗对齐方式
      // privacyCheckDialogConfig.titleTextColor = Colors.black.value; // 弹窗标题字体颜色
      // privacyCheckDialogConfig.contentTextGravity = 'left'; //协议⼆次弹窗协议内容对⻬⽅式
      // privacyCheckDialogConfig.contentTextSize = 14; //协议⼆次弹窗协议内容字体⼤⼩
      // privacyCheckDialogConfig.logBtnImgPath =
      //     'log_btn_background'; //协议⼆次弹窗登录按钮的背景图⽚
      // privacyCheckDialogConfig.logBtnTextColor =
      //     Colors.black.value; //协议⼆次弹窗登录按钮的字体颜⾊
      // privacyCheckDialogConfig.logBtnMarginT = 40; //协议⼆次弹窗登录按钮上边距
      // privacyCheckDialogConfig.logBtnMarginB = 20; //协议⼆次弹窗登录按钮下边距
      // privacyCheckDialogConfig.logBtnMarginL = 90; //协议⼆次弹窗登录按钮左边距
      // privacyCheckDialogConfig.logBtnWidth = 140; //协议⼆次弹窗登录按钮宽
      // privacyCheckDialogConfig.logBtnHeight = 40; //协议⼆次弹窗登录按高
      // /// 添加自定义的 控件 到dialog
      // final List<JVCustomWidget> dialogWidgetList = <JVCustomWidget>[];
      // const String btnDialogWidgetid = 'jv_add_custom_dialog_button'; // 标识控件 id
      // final JVCustomWidget buttonDialogWidget =
      //     JVCustomWidget(btnDialogWidgetid, JVCustomWidgetType.button);
      // buttonDialogWidget.title = '取消';
      // buttonDialogWidget.titleFont = 16;
      // buttonDialogWidget.left = 80;
      // buttonDialogWidget.top = 180;
      // buttonDialogWidget.width = 140;
      // buttonDialogWidget.height = 40;
      // buttonDialogWidget.textAlignment = JVTextAlignmentType.center;
      // buttonDialogWidget.titleColor = Colors.black.value;
      // buttonDialogWidget.btnNormalImageName = "log_btn_background";
      // buttonDialogWidget.btnPressedImageName = "log_btn_background";
      //
      // // 添加点击事件监听
      // jverify.addClikWidgetEventListener(btnDialogWidgetid, (eventId) {
      //   print('receive listener - click dialog widget event :$eventId');
      //   if (btnDialogWidgetid == eventId) {
      //     print('receive listener - 点击【新加 dialog button】');
      //   }
      // });
      // dialogWidgetList.add(buttonDialogWidget);
      // privacyCheckDialogConfig.widgets = dialogWidgetList;
      // uiConfig.privacyCheckDialogConfig = privacyCheckDialogConfig;
      // // iOS 二次弹窗添加取消按钮
      // uiConfig.isAlertPrivacyVc = true;
      // uiConfig.agreementAlertViewWidgets = dialogWidgetList;
      // uiConfig.agreementAlertViewLogBtnTextFontSize = 16;
      // uiConfig.agreementAlertViewTitleTexSize = 18;
      // uiConfig.agreementAlertViewContentTextFontSize = 14;
      // final alertLeft = (screenWidth / 2 - 300 / 2).toInt();
      // uiConfig.agreementAlertViewUIFrames = {
      //   'superViewFrame': [alertLeft, 100, 300, 220],
      //   'titleFrame': [20, 10, 260, 40],
      //   'contentFrame': [25, 70, 250, 120],
      //   'buttonFrame': [80, 142, 140, 40]
      // };

      /// 调用接口设置 UI
      jverify.setCustomAuthorizationView(false, uiConfig,
          landscapeConfig: uiConfig);
      jverify.loginAuthSyncApi2(
          autoDismiss: true,
          loginAuthcallback: (event) {
            action(event);
            // AppLog.log('获取到 loginAuthSyncApi 接口返回数据，code=${event.code},message = ${event.message},operator = ${event.operator}');
          });
    } else {
      // -10000 表示登录失败
      action(JVListenerEvent.fromJson(
          <String, dynamic>{'code': -10000, 'message': ''}));
    }
  }
}