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() => shareManager()!;

  JverifyOneClickLoginManage._init() {
    _initSDK();
  }

  static JverifyOneClickLoginManage? _manager;

  static JverifyOneClickLoginManage? shareManager() {
    _manager ??= JverifyOneClickLoginManage._init();
    return _manager;
  }

  JverifyOneClickLoginManage? get manager => shareManager();
  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() async {
    try {
      await initPlatformState();

      isInitSuccess();

      getToken();

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

  Future<void> initPlatformState() async {
    // 初始化 SDK 之前添加监听
    jverify.addSDKSetupCallBackListener((JVSDKSetupEvent event) {
      print('receive sdk setup call back event :${event.toMap()}');
    });

    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()}');
    });
  }

  /// sdk 初始化是否完成
  void isInitSuccess() {
    jverify.isInitSuccess().then((map) {
      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');
      }
    });
  }

  /// 判断当前网络环境是否可以发起认证
  Future<bool> checkVerifyEnable() async {
    final Map map = await jverify.checkVerifyEnable();
    final bool result = map[f_result_key];
    return result;
    // state.jverify.checkVerifyEnable().then((map) {
    //   final bool result = map[f_result_key];
    //   if (result) {
    //     AppLog.log('当前网络环境【支持认证】！');
    //   } else {
    //     AppLog.log('当前网络环境【不支持认证】！');
    //   }
    //   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
  void preLogin() {
    jverify.checkVerifyEnable().then((map) {
      final bool result = map[f_result_key];
      if (result) {
        jverify.preLogin().then((map) {
          AppLog.log('预取号接口回调：${map.toString()}');
          final int code = map[f_code_key];
          final String message = map[f_msg_key];
        });
      } else {
        AppLog.log('[2016],msg = 当前网络环境不支持认证');
      }
    });
  }

  /// SDK 请求授权一键登录
  Future<void> loginAuth(
      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) {
      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 = 'return_bg'; //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 ? 120 : 220;
      uiConfig.numberVerticalLayoutItem = JVIOSLayoutItem.ItemLogo;
      uiConfig.numberColor = AppColors.mainColor.value;
      uiConfig.numberSize = 18;

      uiConfig.sloganOffsetY = isiOS ? 120 : 260;
      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 ? 120 : 330;
      uiConfig.logBtnVerticalLayoutItem = JVIOSLayoutItem.ItemNumber;
      uiConfig.logBtnText = '一键登录'.tr;
      uiConfig.logBtnTextColor = Colors.white.value;
      uiConfig.logBtnTextSize = 16;
      uiConfig.logBtnBackgroundPath = '';
      // uiConfig.logBtnTextBold = true;
      // uiConfig.loginBtnNormalImage = 'login_btn_normal'; //图片必须存在
      // uiConfig.loginBtnPressedImage = 'login_btn_press'; //图片必须存在
      // uiConfig.loginBtnUnableImage = 'login_btn_unable'; //图片必须存在

      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 = 20;
      uiConfig.checkedImgPath = 'check_image'; //图片必须存在
      uiConfig.uncheckedImgPath = 'uncheck_image'; //图片必须存在
      uiConfig.privacyCheckboxInCenter = true;
      uiConfig.privacyCheckboxHidden = false;
      uiConfig.isAlertPrivacyVc = true;

      //uiConfig.privacyOffsetX = isiOS ? (20 + uiConfig.privacyCheckboxSize) : null;
      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 = AppColors.mainColor.value;
      uiConfig.privacyNavTitleTextColor = Colors.white.value;
      uiConfig.privacyNavTitleTextSize = 16;

      /// 调用接口设置 UI
      jverify.setCustomAuthorizationView(true, 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}');
          });
    }
  }
}