import 'dart:io';

import 'package:flustars/flustars.dart' hide ScreenUtil;
import 'package:flutter/material.dart';
import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:flutter_facebook_auth/flutter_facebook_auth.dart';
import 'package:flutter_kinetra/dio_cilent/kt_apis.dart';
import 'package:flutter_kinetra/kt_pages/kt_mine/state.dart';
import 'package:flutter_kinetra/kt_utils/kt_string_extend.dart';
import 'package:flutter_kinetra/kt_utils/kt_utils.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';

import '../../dio_cilent/kt_request.dart';
import '../../kt_model/kt_login_bean.dart';
import '../../kt_model/kt_user_info.dart';
import '../../kt_utils/kt_keys.dart';
import '../../kt_utils/kt_toast_utils.dart';
import '../../kt_widgets/kt_dialog.dart';
import '../kt_routes.dart';
import '../kt_webview_page.dart';

class KtMineLogic extends GetxController {
  final state = KtMineState();

  bool get isLogin =>
      KtUtils.isNotEmpty(SpUtil.getString(KtKeys.token)) &&
      !(state.userInfo.isTourist ?? false);
  final RefreshController refreshController = RefreshController();

  @override
  void onReady() {
    super.onReady();
    getUserInfo();
  }

  getUserInfo() async {
    try {
      ApiResponse res = await KtHttpClient().request(
        KtApis.getCustomerInfo,
        method: HttpMethod.get,
      );
      refreshController.refreshCompleted();

      if (res.success) {
        state.userInfo = KtUserInfo.fromJson(res.data);
        update();
      }
    } catch (e) {
      refreshController.refreshCompleted();
    }
  }

  showLoginDialog() {
    Get.bottomSheet(
      isScrollControlled: true,
      Container(
        height: 510.w,
        width: ScreenUtil().screenWidth,
        padding: EdgeInsets.fromLTRB(0.w, 68.w, 0.w, 20.w),
        decoration: BoxDecoration(
          // borderRadius: BorderRadius.vertical(top: Radius.circular(12.w)),
          image: DecorationImage(
            image: AssetImage('login_sheet_bg.png'.ktIcon),
            fit: BoxFit.fill,
          ),
        ),
        child: Column(
          children: [
            Image.asset('login_bg.png'.ktIcon, width: 322.w),
            SizedBox(height: 14.w),
            Text(
              'Welcome to LimeTale',
              style: TextStyle(
                fontSize: 20.sp,
                color: Color(0xFF1C1C1C),
                fontWeight: FontWeight.w700,
                fontStyle: FontStyle.italic,
              ),
            ),
            const Spacer(),
            GestureDetector(
              onTap: loginWithFacebook,
              child: Container(
                width: ScreenUtil().screenWidth - 30.w,
                padding: EdgeInsets.fromLTRB(35.w, 13.w, 30.w, 13.w),
                decoration: BoxDecoration(
                  border: Border.all(width: 1.w, color: Color(0xFF1E1E20)),
                  borderRadius: BorderRadius.circular(100),
                ),
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    Image.asset('ic_fb.png'.ktIcon, width: 20.w),
                    Text(
                      'Login with Facebook',
                      style: TextStyle(
                        fontSize: 14.sp,
                        color: Color(0xFF1C1C1C),
                      ),
                    ),
                    Image.asset('ic_right_arrow.png'.ktIcon, width: 14.w),
                  ],
                ),
              ),
            ),
            if (Platform.isIOS)
              GestureDetector(
                child: Container(
                  width: ScreenUtil().screenWidth - 30.w,
                  margin: EdgeInsets.only(top: 20.w),
                  padding: EdgeInsets.fromLTRB(35.w, 13.w, 30.w, 13.w),
                  decoration: BoxDecoration(
                    color: Color(0xFF1C1C1C),
                    borderRadius: BorderRadius.circular(100),
                  ),
                  child: Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      Image.asset('ic_apple.png'.ktIcon, width: 20.w),
                      Text(
                        'Login with Facebook',
                        style: TextStyle(fontSize: 14.sp, color: Colors.white),
                      ),
                      Image.asset('ic_right_white.png'.ktIcon, width: 14.w),
                    ],
                  ),
                ),
              ),
            const Spacer(),
            Column(
              children: [
                Text(
                  'By logging in you agree to:',
                  style: TextStyle(fontSize: 12.sp, color: Color(0xFF777777)),
                ),
                Row(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: [
                    GestureDetector(
                      onTap: () => Get.to(
                        () => KtWebViewPage(
                          url: KtApis.WEB_SITE_POLICY,
                          title: "User Agreement",
                        ),
                      ),
                      child: Text(
                        'User Agreement',
                        style: TextStyle(
                          fontSize: 12.sp,
                          decoration: TextDecoration.underline, // 添加下划线
                          color: Color(0xFF777777),
                        ),
                      ),
                    ),
                    Text(
                      ' & ',
                      style: TextStyle(
                        fontSize: 12.sp,
                        color: Color(0xFF777777),
                      ),
                    ),
                    GestureDetector(
                      onTap: () => Get.to(
                        () => KtWebViewPage(
                          url: KtApis.WEB_SITE_PRIVATE,
                          title: "Privacy Policy",
                        ),
                      ),
                      child: Text(
                        'Privacy Policy',
                        style: TextStyle(
                          fontSize: 12.sp,
                          decoration: TextDecoration.underline, // 添加下划线
                          color: Color(0xFF777777),
                        ),
                      ),
                    ),
                  ],
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }

  loginWithFacebook() async {
    final LoginResult result = await FacebookAuth.instance.login(
      permissions: ['email', 'public_profile'],
      loginBehavior: LoginBehavior.nativeWithFallback,
    );
    if (result.status == LoginStatus.success) {
      try {
        EasyLoading.show(status: '', dismissOnTap: true);
        final userData = await FacebookAuth.instance.getUserData();
        final String facebookAvatar =
            userData['picture']?['data']?['url'] ?? "";
        final String facebookId = userData['id'] ?? "";
        final String facebookEmail = userData['email'] ?? "";
        final String facebookName = userData['name'] ?? "";
        loginRequest(
          facebookAvatar,
          facebookEmail,
          facebookName,
          'facebook',
          facebookId,
        );
      } catch (e) {
        EasyLoading.dismiss();
      }
    } else {
      KtToastUtils.showError('Login failed');
      debugPrint('---facebook failed-:${result.status} ${result.message}');
    }
  }

  loginRequest(String avatar, email, familyName, platform, thirdId) async {
    Map<String, dynamic> params = {
      "avator": avatar,
      "email": email,
      "family_name": familyName,
      "platform": platform,
      "third_id": thirdId,
    };

    ApiResponse res = await KtHttpClient().request(KtApis.login, data: params);
    EasyLoading.dismiss();
    if (res.success) {
      debugPrint('----old token"${SpUtil.getString(KtKeys.token)}');
      String? token = SpUtil.getString(KtKeys.token);
      await KtHttpClient().request(
        KtApis.leaveApp,
        data: {'PostAuthorization': token ?? ''},
      );

      await KtHttpClient().request(
        KtApis.onLine,
        data: {'PostAuthorization': token ?? ''},
      );
      KtLoginBean data = KtLoginBean.fromJson(res.data);

      SpUtil.putString(KtKeys.token, data.token ?? '');
      KtHttpClient().setAuthToken(data.token ?? '');
      debugPrint('----new token"${SpUtil.getString(KtKeys.token)}');
      await KtHttpClient().request(
        KtApis.enterTheApp,
        data: {'is_open_notice': 0},
      );
      getUserInfo();

      // Get.offAllNamed(KtRoutes.home);
    } else {
      KtToastUtils.showError('Login Failed');
    }
  }

  checkSignOut() {
    Get.dialog(
      KtDialog(
        topIcon: 'dialog_logout.png',
        title: 'Log out?',
        subTitle: 'Sign in again to access favorites',
        leftBtnText: 'Log Out',
        leftBtnFunc: signOut,
        rightBtnText: 'Stay',
      ),
    );
  }

  signOut() async {
    String? token = SpUtil.getString(KtKeys.token);
    await KtHttpClient().request(
      KtApis.leaveApp,
      data: {'PostAuthorization': token ?? ''},
    );
    ApiResponse res = await KtHttpClient().request(KtApis.signOut);
    if (res.success) {
      KtToastUtils.showSuccess(placeholder: 'Logout Success');

      // await UserUtil().register(toHome: false);
      getUserInfo();
    }
  }
}