import 'dart:convert';
import 'dart:io';
import 'dart:math';
import 'package:Intaleq/constant/api_key.dart';
import 'package:http/http.dart' as http;

import 'package:Intaleq/constant/info.dart';
import 'package:Intaleq/controller/functions/add_error.dart';
import 'package:Intaleq/views/auth/login_page.dart';
import 'package:Intaleq/views/auth/sms_verfy_page.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:Intaleq/constant/box_name.dart';
import 'package:Intaleq/constant/links.dart';
import 'package:Intaleq/controller/functions/crud.dart';
import 'package:Intaleq/main.dart';
import 'package:Intaleq/views/home/map_page_passenger.dart';
import 'package:jwt_decoder/jwt_decoder.dart';
import 'package:location/location.dart';
import 'package:secure_string_operations/secure_string_operations.dart';

import '../../constant/char_map.dart';
import '../../print.dart';
import '../../views/auth/otp_token_page.dart';
import '../functions/encrypt_decrypt.dart';
import '../functions/package_info.dart';
import '../functions/secure_storage.dart';
import '../functions/securty_check.dart';

class LoginController extends GetxController {
  final formKey = GlobalKey<FormState>();
  final formKeyAdmin = GlobalKey<FormState>();
  TextEditingController emailController = TextEditingController();
  TextEditingController phoneController = TextEditingController();
  TextEditingController passwordController = TextEditingController();
  TextEditingController adminPasswordController = TextEditingController();
  TextEditingController adminNameController = TextEditingController();
  bool isAgreeTerms = false;
  bool isloading = false;
  late int isTest = 1;
  void changeAgreeTerm() {
    isAgreeTerms = !isAgreeTerms;
    update();
  }

  var dev = '';
  @override
  void onInit() async {
    await getAppTester();
    Log.print('box.read(BoxName.isTest): ${box.read(BoxName.isTest)}');
    box.write(BoxName.countryCode, 'Syria');
    super.onInit();
  }

  getAppTester() async {
    var res = await CRUD().get(
        link: AppLink.getTesterApp,
        payload: {'appPlatform': AppInformation.appName});
    if (res != 'failure') {
      var d = jsonDecode(res);

      isTest = int.parse(d['message'][0]['isTest'].toString());
      box.write(BoxName.isTest, isTest);
      update();
    } else {
      box.write(BoxName.isTest, '1');
      update();
      return false;
    }
  }

  updateAppTester(String appPlatform) async {
    await CRUD().post(
        link: AppLink.updateTesterApp, payload: {'appPlatform': appPlatform});
  }

  void saveAgreementTerms() {
    box.write(BoxName.agreeTerms, 'agreed');
    update();
  }

  void saveCountryCode(String countryCode) {
    box.write(BoxName.countryCode, countryCode);
    update();
  }

  getJwtWallet() async {
    final random = Random();

    if (random.nextBool()) {
      await SecurityHelper.performSecurityChecks();
    } else {
      await SecurityChecks.isDeviceRootedFromNative(Get.context!);
    }

    String fingerPrint = await DeviceHelper.getDeviceFingerprint();
    // print('fingerPrint: ${fingerPrint}');
    dev = Platform.isAndroid ? 'android' : 'ios';
    var payload = {
      'id': box.read(BoxName.passengerID),
      'password': AK.passnpassenger,
      'aud': '${AK.allowed}$dev',
      'fingerPrint': fingerPrint
    };
    var response1 = await http.post(
      Uri.parse(AppLink.loginJwtWalletRider),
      body: payload,
    );
    await box.write(BoxName.hmac, jsonDecode(response1.body)['hmac']);
    // Log.print('jsonDecoeded[hmac]: ${jsonDecoeded['hmac']}');
    // Log.print('req: ${response1.request}');
    // Log.print('response: ${response1.body}');
    // Log.print('payload: ${payload}');
    return jsonDecode(response1.body)['jwt'].toString();
  }

  getJWT() async {
    // print(Pasenger.pasengerpas);
    // await SecurityHelper.performSecurityChecks();
    Log.print('firstTimeLoadKey: ${box.read(BoxName.firstTimeLoadKey)}');
    dev = Platform.isAndroid ? 'android' : 'ios';
    if (box.read(BoxName.firstTimeLoadKey).toString() != 'false') {
      var payload = {
        'id': box.read(BoxName.passengerID) ?? AK.newId,
        'password': AK.passnpassenger,
        'aud': '${AK.allowed}$dev',
      };
      // Log.print('payload: ${payload}');
      var response0 = await http.post(
        Uri.parse(AppLink.loginFirstTime),
        body: payload,
      );
      if (response0.statusCode == 200) {
        final decodedResponse1 = jsonDecode(response0.body);

        final jwt = decodedResponse1['jwt'];
        final refreshToken = decodedResponse1['refresh_token'];
        box.write(BoxName.jwt, c(jwt));
        // Sss.write(BoxName.jwt, jwt);
        await storage.write(key: BoxName.refreshToken, value: refreshToken);

        // await AppInitializer().getAIKey(Pasenger.keyOfApp);
        // await AppInitializer().getAIKey(Pasenger.initializationVector);
        // await Future.delayed(Duration.zero);
        await EncryptionHelper.initialize();

        await AppInitializer().getKey();
      } else {}
    } else {
      await EncryptionHelper.initialize();

      var payload = {
        'id': box.read(BoxName.passengerID),
        'password': box.read(BoxName.email),
        'aud': '${AK.allowed}$dev',
      };
      // Log.print('payload: ${payload}');
      var response1 = await http.post(
        Uri.parse(AppLink.loginJwtRider),
        body: payload,
      );
      // Log.print('req: ${response1.request}');
      // Log.print('response: ${response1.body}');
      // Log.print('payload: ${payload}');
      // Log.print('decodedResponse1: ${jsonDecode(response1.body)}');

      if (response1.statusCode == 200) {
        final decodedResponse1 = jsonDecode(response1.body);
        // Log.print('decodedResponse1: ${decodedResponse1}');

        final jwt = decodedResponse1['jwt'];
        await box.write(BoxName.jwt, c(jwt));

        await AppInitializer().getKey();

        final refreshToken = decodedResponse1['refresh_token'];
        await storage.write(key: BoxName.refreshToken, value: refreshToken);
      } else {}
    }
  }

  loginUsingCredentials(String passengerID, email) async {
    isloading = true;
    update();
    // bool isTokenExpired = JwtDecoder.isExpired(
    //     r(box.read(BoxName.jwt)).toString().split(AppInformation.addd)[0]);

    // if (isTokenExpired) {
    //   // Log.print('isTokenExpired loginUsingCredentials: ${isTokenExpired}');
    //   await getJWT();
    // }

    var res =
        await CRUD().get(link: AppLink.loginFromGooglePassenger, payload: {
      'email': email.toString(),
      'id': passengerID.toString(),
      "platform": Platform.isAndroid ? 'android' : 'ios',
      "appName": AppInformation.appName,
    });
    if (res == 'Failure') {
      // Get.offAll(SmsSignupEgypt());
      isloading = false;
      update();
      Get.snackbar("User does not exist.".tr, '', backgroundColor: Colors.red);
    } else {
      // Log.print('res: ${res}');
      var jsonDecoeded = jsonDecode(res);

      if (jsonDecoeded.isNotEmpty) {
        var d = jsonDecoeded['data'][0];
        if (jsonDecoeded['status'] == 'success' &&
            d['verified'].toString() == '1') {
          //

          box.write(BoxName.isVerified, '1');
          box.write(BoxName.email, d['email']);
          box.write(BoxName.phone, d['phone']);
          box.write(BoxName.name, d['first_name']);
          box.write(BoxName.isTest, '1');
          box.write(BoxName.package, d['package']);
          box.write(BoxName.promo, d['promo']);
          box.write(BoxName.discount, d['discount']);
          box.write(BoxName.validity, d['validity']);
          box.write(BoxName.isInstall, d['isInstall'] ?? 'none');
          box.write(BoxName.isGiftToken, d['isGiftToken'] ?? 'none');
          box.write(BoxName.firstTimeLoadKey, 'false');
          d['inviteCode'] != null
              ? box.write(
                  BoxName.inviteCode, (d['inviteCode'].toString()) ?? 'none')
              : null;

          var token = await CRUD().get(link: AppLink.getTokens, payload: {
            'passengerID': box.read(BoxName.passengerID).toString()
          });
          var fingerPrint = await DeviceHelper.getDeviceFingerprint();
          Log.print('fingerPrint 0: ${fingerPrint}');
          await storage.write(key: BoxName.fingerPrint, value: fingerPrint);

          if (email == '962798583052@intaleqapp.com') {
          } else {
            if (token != 'failure') {
              if ((jsonDecode(token)['message']['token'].toString()) !=
                  box.read(BoxName.tokenFCM)) {
                await Get.defaultDialog(
                  barrierDismissible: false,
                  title: 'Device Change Detected'.tr,
                  middleText: 'Please verify your identity'.tr,
                  textConfirm: 'Verify'.tr,
                  confirmTextColor: Colors.white,
                  onConfirm: () {
                    // Get.back();
                    // انتقل لصفحة OTP الجديدة
                    Get.to(
                      () => OtpVerificationPage(
                        phone: d['phone'].toString(),
                        deviceToken: fingerPrint.toString(),
                        token: token.toString(),
                        ptoken:
                            jsonDecode(token)['message']['token'].toString(),
                      ),
                    );
                  },
                );
              }
            }
          } // Logging to check if inviteCode is written correctly

          if (d['inviteCode'] != 'none' &&
              d['inviteCode'] != null &&
              // box.read(BoxName.inviteCode).toString() != 'none' &&
              box.read(BoxName.isInstall).toString() != '1') {
            await CRUD()
                .post(link: AppLink.updatePassengersInvitation, payload: {
              "inviteCode": (box.read(BoxName.inviteCode).toString()),
              "passengerID": box.read(BoxName.passengerID).toString(),
            });
            Get.defaultDialog(
              title: 'Invitation Used'
                  .tr, // Automatically translates based on the current locale
              middleText: "Your invite code was successfully applied!"
                  .tr, // Automatically translates based on the current locale
              onConfirm: () {
                try {
                  CRUD().post(link: AppLink.addPassengersPromo, payload: {
                    "promoCode":
                        'S-${(box.read(BoxName.name)).toString().split(' ')[0]}',
                    "amount": '25',
                    "passengerID": box.read(BoxName.passengerID).toString(),
                    "description": 'promo first'
                  });
                } catch (e) {
                  addError(e.toString(),
                      'passenger Invitation Used dialogu as promo line 185 login_controller');
                } finally {
                  // Continue with the rest of your flow, regardless of errors
                  // For example, navigate to the next page
                  Get.offAll(() => const MapPagePassenger());
                }
              },
              textConfirm: "OK".tr, // Confirm button text
            );
          } else {
            Get.offAll(() => const MapPagePassenger());
          }
        } else {
          Get.offAll(() => SmsSignupEgypt());
          // Get.snackbar(jsonDecoeded['status'], jsonDecoeded['data'],
          //     backgroundColor: Colors.redAccent);
          isloading = false;
          update();
        }
      } else {
        isloading = false;
        update();
      }
    }
  }

  void login() async {
    isloading = true;
    update();
    var res =
        await CRUD().get(link: AppLink.loginFromGooglePassenger, payload: {
      'email': (emailController.text),
      'id': passwordController.text,
      "platform": Platform.isAndroid ? 'android' : 'ios',
      "appName": AppInformation.appName,
    });

    isloading = false;
    update();
    if (res == 'Failure') {
      //Failure
      Get.offAll(() => LoginPage());
      isloading = false;
      update();
      // Get.snackbar("User does not exist.".tr, '', backgroundColor: Colors.red);
    } else {
      var jsonDecoeded = jsonDecode(res);
      if (jsonDecoeded.isNotEmpty) {
        if (jsonDecoeded['status'] == 'success' &&
            jsonDecoeded['data'][0]['verified'].toString() == '1') {
          //
          box.write(BoxName.isVerified, '1');
          box.write(BoxName.email, jsonDecoeded['data'][0]['email']);
          box.write(BoxName.name, jsonDecoeded['data'][0]['first_name']);
          box.write(BoxName.phone, jsonDecoeded['data'][0]['phone']);
          box.write(BoxName.passengerID, passwordController.text);
          // var token = await CRUD().get(link: AppLink.getTokens, payload: {
          //   'passengerID': box.read(BoxName.passengerID).toString()
          // });
          await updateAppTester(AppInformation.appName);

          Get.offAll(() => const MapPagePassenger());
        } else {
          // Get.offAll(() => SmsSignupEgypt());
          // Get.snackbar(jsonDecoeded['status'], jsonDecoeded['data'],
          //     backgroundColor: Colors.redAccent);
          isloading = false;
          update();
        }
      } else {
        isloading = false;
        update();
      }
    }
  }

  goToMapPage() {
    if (box.read(BoxName.email) != null) {
      Get.offAll(() => const MapPagePassenger());
    }
  }

  final location = Location();

  // late PermissionStatus permissionGranted = PermissionStatus.denied;
  Future<void> getLocationPermission() async {
    bool serviceEnabled;
    PermissionStatus permissionGranted;

    // Check if location services are enabled
    serviceEnabled = await location.serviceEnabled();
    if (!serviceEnabled) {
      serviceEnabled = await location.requestService();
      if (!serviceEnabled) {
        // Location services are still not enabled, handle the error
        return;
      }
    }

    // Check if the app has permission to access location
    permissionGranted = await location.hasPermission();
    if (permissionGranted == PermissionStatus.denied) {
      permissionGranted = await location.requestPermission();
      if (permissionGranted != PermissionStatus.granted) {
        // Location permission is still not granted, handle the error
        permissionGranted = await location.requestPermission();
        return;
      }
    }
    if (permissionGranted.toString() == 'PermissionStatus.granted') {
      box.write(BoxName.locationPermission, 'true');
    }
    update();
  }
}