import 'dart:convert';
import 'dart:io';
import 'package:crypto/crypto.dart';

import 'dart:math';
import 'package:http/http.dart' as http;
import 'package:permission_handler/permission_handler.dart';
import 'package:sefer_driver/views/auth/captin/cards/sms_signup.dart';
import 'package:sefer_driver/views/auth/syria/registration_view.dart';
import 'package:sefer_driver/views/widgets/elevated_btn.dart';
import 'package:sefer_driver/views/widgets/error_snakbar.dart';
import 'package:flutter/material.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:get/get.dart';
import 'package:sefer_driver/constant/box_name.dart';
import 'package:sefer_driver/constant/links.dart';
import 'package:sefer_driver/controller/functions/crud.dart';
import 'package:sefer_driver/main.dart';
import 'package:sefer_driver/views/home/Captin/home_captain/home_captin.dart';
import 'package:location/location.dart';

import '../../../constant/api_key.dart';
import '../../../constant/info.dart';
import '../../../views/auth/captin/otp_page.dart';
import '../../../views/auth/captin/otp_token_page.dart';
import '../../../views/auth/syria/pending_driver_page.dart';
import '../../firebase/firbase_messge.dart';
import '../../functions/encrypt_decrypt.dart';
import '../../functions/package_info.dart';
import '../../functions/secure_storage.dart';
import '../../functions/security_checks.dart';

class LoginDriverController extends GetxController {
  final formKey = GlobalKey<FormState>();
  TextEditingController emailController = TextEditingController();
  TextEditingController phoneController = TextEditingController();
  TextEditingController passwordController = TextEditingController();
  TextEditingController passwordController2 = TextEditingController();
  bool isAgreeTerms = false;
  bool isGoogleDashOpen = false;
  bool isGoogleLogin = false;
  bool isloading = false;
  late int isTest = 1;
  final FlutterSecureStorage _storage = const FlutterSecureStorage();
  final location = Location();
  void changeAgreeTerm() {
    isAgreeTerms = !isAgreeTerms;
    update();
  }

  bool isPasswordHidden = true;

  void togglePasswordVisibility() {
    isPasswordHidden = !isPasswordHidden;
    update([
      'passwordVisibility'
    ]); // Use a unique ID to only update the password field
  }

  void changeGoogleDashOpen() {
    isGoogleDashOpen = !isGoogleDashOpen;
    update();
  }

  @override
  void onInit() async {
    box.write(BoxName.countryCode, 'Syria');
    // box.write(BoxName.driverID, '34feffd3fa72d6bee56b');
    await getAppTester();

    super.onInit();
  }

  getAppTester() async {
    var res = await CRUD().get(
        link: AppLink.getTesterApp,
        payload: {'appPlatform': AppInformation.appName});
    // Log.print('res: ${res}');
    if (res != 'failure') {
      var d = jsonDecode(res);
      isTest = d['message'][0]['isTest'];
      // Log.print('isTest: ${isTest}');
      box.write(BoxName.isTest, isTest);

      // Log.print('isTest: ${box.read(BoxName.isTest)}');
      update();
    } else {
      isTest = 0;
      box.write(BoxName.isTest, isTest);
      update();
      return false;
    }
  }

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

  isPhoneVerified() async {
    var res = await CRUD().post(link: AppLink.isPhoneVerified, payload: {
      'phone_number': box.read(
        BoxName.phoneDriver,
      )
    });
    if (res != 'failure') {
      // Get.offAll(() => SyrianCardAI());
      Get.offAll(() => RegistrationView());

      // isloading = false;
      // update();
    } else {
      Get.offAll(() => PhoneNumberScreen());
    }
  }

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

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

  var dev = '';
  getJwtWallet() async {
    final random = Random();

    if (random.nextBool()) {
      await SecurityHelper.performSecurityChecks();
    } else {
      await SecurityChecks.isDeviceRootedFromNative(Get.context!);
    }
    String fingerPrint = await DeviceHelper.getDeviceFingerprint();
    // print('fingerPrint: ${fingerPrint}');
    dev = Platform.isAndroid ? 'android' : 'ios';
    var payload = {
      'id': box.read(BoxName.driverID),
      'password': AK.passnpassenger,
      'aud': '${AK.allowedWallet}$dev',
      'fingerPrint': fingerPrint
    };
    var response1 = await http.post(
      Uri.parse(AppLink.loginJwtWalletDriver),
      body: payload,
    );
    // Log.print('response.request: ${response1.request}');
    // Log.print('response.body: ${response1.body}');
    // print(payload);
    // Log.print(
    // 'jsonDecode(response1.body)["jwt"]: ${jsonDecode(response1.body)['jwt']}');
    await box.write(BoxName.hmac, jsonDecode(response1.body)['hmac']);
    return jsonDecode(response1.body)['jwt'].toString();
  }

  String shortHash(String password) {
    var bytes = utf8.encode(password);
    var digest = sha256.convert(bytes);
    return base64UrlEncode(digest.bytes);
  }

  getJWT() async {
    dev = Platform.isAndroid ? 'android' : 'ios';
    // Log.print(
    //     'box.read(BoxName.firstTimeLoadKey): ${box.read(BoxName.firstTimeLoadKey)}');
    if (box.read(BoxName.firstTimeLoadKey).toString() != 'false') {
      var payload = {
        'id': box.read(BoxName.driverID) ?? AK.newId,
        'password': AK.passnpassenger,
        'aud': '${AK.allowed}$dev',
      };
      // Log.print('payload: ${payload}');

      var response0 = await http.post(
        Uri.parse(AppLink.loginFirstTimeDriver),
        body: payload,
      );
      // Log.print('response0: ${response0.body}');
      // Log.print('request: ${response0.request}');
      if (response0.statusCode == 200) {
        final decodedResponse1 = jsonDecode(response0.body);
        // Log.print('decodedResponse1: ${decodedResponse1}');

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

        // await AppInitializer().getAIKey(Driver.payMobApikey);
        // await AppInitializer().getAIKey(Driver.FCM_PRIVATE_KEY);

        // await AppInitializer().getAIKey(Driver.initializationVector);
        // await AppInitializer().getAIKey(Driver.keyOfApp);

        // ✅ بعد التأكد أن كل المفاتيح موجودة
        await EncryptionHelper.initialize();

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

      var payload = {
        'id': box.read(BoxName.driverID),
        'password': box.read(BoxName.emailDriver),
        'aud': '${AK.allowed}$dev',
      };
      // print(payload);
      var response1 = await http.post(
        Uri.parse(AppLink.loginJwtDriver),
        body: payload,
      );
      // print(response1.request);
      // print(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();
      }
    }
  }

  Future<void> getLocationPermission() async {
    var status = await Permission.locationAlways.status;
    if (!status.isGranted) {
      await Permission.locationAlways.request();
    }
    update();
  }

  String generateUniqueIdFromEmail(String email) {
    // Step 1: Extract the local part of the email
    String localPart = email.split('@')[0];

    // Step 2: Replace invalid characters (if any)
    String cleanLocalPart = localPart.replaceAll(RegExp(r'[^a-zA-Z0-9]'), '');

    // Step 3: Ensure it does not exceed 24 characters
    if (cleanLocalPart.length > 24) {
      cleanLocalPart = cleanLocalPart.substring(0, 24);
    }

    // Step 4: Generate a random suffix if needed
    String suffix = generateRandomSuffix(24 - cleanLocalPart.length);

    return cleanLocalPart + suffix;
  }

  String generateRandomSuffix(int length) {
    const String chars =
        'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
    Random random = Random();
    return List.generate(length, (index) => chars[random.nextInt(chars.length)])
        .join('');
  }

  loginWithGoogleCredential(String driverID, email) async {
    isloading = true;
    update();
    await SecurityHelper.performSecurityChecks();
    // Log.print('(BoxName.emailDriver): ${box.read(BoxName.emailDriver)}');

    var res = await CRUD().get(link: AppLink.loginFromGoogleCaptin, payload: {
      'email': email ?? 'yet',
      'id': driverID,
    });

    // print('res is $res');
    if (res == 'failure') {
      await isPhoneVerified();
      // Get.snackbar('Failure', '', backgroundColor: Colors.red);
    } else {
      var jsonDecoeded = jsonDecode(res);
      var d = jsonDecoeded['data'][0];
      if (jsonDecoeded.isNotEmpty) {
        if (jsonDecoeded['status'] == 'success' &&
            d['is_verified'].toString() == '1') {
          box.write(BoxName.emailDriver, d['email']);
          box.write(BoxName.firstTimeLoadKey, 'false');
          box.write(BoxName.driverID, (d['id']));
          box.write(BoxName.isTest, '1');
          box.write(BoxName.gender, (d['gender']));
          box.write(BoxName.phoneVerified, d['is_verified'].toString());
          box.write(BoxName.phoneDriver, (d['phone']));
          box.write(BoxName.is_claimed, d['is_claimed']);
          box.write(BoxName.isInstall, d['isInstall']);
          // box.write(
          // BoxName.isGiftToken, d['isGiftToken']);
          box.write(BoxName.nameArabic, (d['name_arabic']));
          box.write(BoxName.carYear, d['year']);
          box.write(BoxName.bankCodeDriver, (d['bankCode']));
          box.write(BoxName.accountBankNumberDriver, (d['accountBank']));
          box.write(
              BoxName.nameDriver,
              '${(d['first_name'])}'
              ' ${(d['last_name'])}');
          if (((d['model']).toString().contains('دراجه') ||
              d['make'].toString().contains('دراجه '))) {
            if ((d['gender']).toString() == 'Male') {
              box.write(BoxName.carTypeOfDriver, 'Scooter');
            } else {
              box.write(BoxName.carTypeOfDriver, 'Pink Bike');
            }
          } else if (int.parse(d['year'].toString()) > 2016) {
            if (d['gender'].toString() != 'Male') {
              box.write(BoxName.carTypeOfDriver, 'Lady');
            } else {
              box.write(BoxName.carTypeOfDriver, 'Comfort');
            }
          } else if (int.parse(d['year'].toString()) > 2002 &&
              int.parse(d['year'].toString()) < 2016) {
            box.write(BoxName.carTypeOfDriver, 'Speed');
          } else if (int.parse(d['year'].toString()) < 2002) {
            box.write(BoxName.carTypeOfDriver, 'Awfar Car');
          }
          // updateAppTester(AppInformation.appName);
          if (d['status'].toString() != 'yet') {
            var token = await CRUD().get(
                link: AppLink.getDriverToken,
                payload: {
                  'captain_id': (box.read(BoxName.driverID)).toString()
                });

            String fingerPrint = await DeviceHelper.getDeviceFingerprint();
            await storage.write(
                key: BoxName.fingerPrint, value: fingerPrint.toString());
            // print(jsonDecode(token)['data'][0]['token'].toString());
            // print(box.read(BoxName.tokenDriver).toString());
            if (email == '962798583052@intaleqapp.com') {
            } else {
              if (token != 'failure') {
                if ((jsonDecode(token)['data'][0]['token'].toString()) !=
                    box.read(BoxName.tokenDriver).toString()) {
                  await Get.defaultDialog(
                    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)['data'][0]['token'].toString(),
                        ),
                      );
                    },
                  );
                }
              }
            }

            Get.offAll(() => HomeCaptain());
          } else {
            Get.off(() => DriverVerificationScreen());
          }

          // Get.off(() => HomeCaptain());
        } else {
          Get.offAll(() => PhoneNumberScreen());

          isloading = false;
          update();
        }
      } else {
        mySnackbarSuccess('');

        isloading = false;
        update();
      }
    }
  }

  logintest(String driverID, email) async {
    isloading = true;
    update();
    await SecurityHelper.performSecurityChecks();
    // Log.print('(BoxName.emailDriver): ${box.read(BoxName.emailDriver)}');

    var res = await CRUD().get(link: AppLink.loginFromGoogleCaptin, payload: {
      'email': email ?? 'yet',
      'id': driverID,
    });

    // print('res is $res');
    if (res == 'failure') {
      await isPhoneVerified();
      // Get.snackbar('Failure', '', backgroundColor: Colors.red);
    } else {
      var jsonDecoeded = jsonDecode(res);
      var d = jsonDecoeded['data'][0];
      if (jsonDecoeded.isNotEmpty) {
        if (jsonDecoeded['status'] == 'success' &&
            d['is_verified'].toString() == '1') {
          box.write(BoxName.emailDriver, d['email']);
          box.write(BoxName.firstTimeLoadKey, 'false');
          box.write(BoxName.driverID, (d['id']));
          box.write(BoxName.isTest, '1');
          box.write(BoxName.gender, (d['gender']));
          box.write(BoxName.phoneVerified, d['is_verified'].toString());
          box.write(BoxName.phoneDriver, (d['phone']));
          box.write(BoxName.is_claimed, d['is_claimed']);
          box.write(BoxName.isInstall, d['isInstall']);
          // box.write(
          // BoxName.isGiftToken, d['isGiftToken']);
          box.write(BoxName.nameArabic, (d['name_arabic']));
          box.write(BoxName.carYear, d['year']);
          box.write(BoxName.bankCodeDriver, (d['bankCode']));
          box.write(BoxName.accountBankNumberDriver, (d['accountBank']));
          box.write(
              BoxName.nameDriver,
              '${(d['first_name'])}'
              ' ${(d['last_name'])}');
          if (((d['model']).toString().contains('دراجه') ||
              d['make'].toString().contains('دراجه '))) {
            if ((d['gender']).toString() == 'Male') {
              box.write(BoxName.carTypeOfDriver, 'Scooter');
            } else {
              box.write(BoxName.carTypeOfDriver, 'Pink Bike');
            }
          } else if (int.parse(d['year'].toString()) > 2016) {
            if (d['gender'].toString() != 'Male') {
              box.write(BoxName.carTypeOfDriver, 'Lady');
            } else {
              box.write(BoxName.carTypeOfDriver, 'Comfort');
            }
          } else if (int.parse(d['year'].toString()) > 2002 &&
              int.parse(d['year'].toString()) < 2016) {
            box.write(BoxName.carTypeOfDriver, 'Speed');
          } else if (int.parse(d['year'].toString()) < 2002) {
            box.write(BoxName.carTypeOfDriver, 'Awfar Car');
          }
          updateAppTester(AppInformation.appName);

          var token = await CRUD().get(
              link: AppLink.getDriverToken,
              payload: {'captain_id': (box.read(BoxName.driverID)).toString()});

          String fingerPrint = await DeviceHelper.getDeviceFingerprint();
          await storage.write(
              key: BoxName.fingerPrint, value: fingerPrint.toString());

          Get.off(() => HomeCaptain());
        } else {
          Get.offAll(() => PhoneNumberScreen());

          isloading = false;
          update();
        }
      } else {
        mySnackbarSuccess('');

        isloading = false;
        update();
      }
    }
  }

  loginUsingCredentialsWithoutGoogle(String password, email) async {
    isloading = true;
    isGoogleLogin = true;
    update();
    var res = await CRUD()
        .get(link: AppLink.loginUsingCredentialsWithoutGoogle, payload: {
      'email': (email),
      'password': password,
    });
    box.write(BoxName.emailDriver, (email).toString());
    // print(res);
    if (res == 'failure') {
      //Failure
      if (box.read(BoxName.phoneVerified).toString() == '1') {
        // Get.offAll(() => SyrianCardAI());
        Get.offAll(() => RegistrationView());
      } else {
        Get.offAll(() => SmsSignupEgypt());
      }

      isloading = false;
      update();
    } else {
      var jsonDecoeded = jsonDecode(res);
      var d = jsonDecoeded['data'][0];
      if (jsonDecoeded.isNotEmpty) {
        if (jsonDecoeded['status'] == 'success' &&
            d['is_verified'].toString() == '1') {
          box.write(BoxName.emailDriver, (d['email']));
          box.write(BoxName.driverID, (d['id']));
          box.write(BoxName.isTest, '1');
          box.write(BoxName.gender, (d['gender']));
          box.write(BoxName.phoneVerified, d['is_verified'].toString());
          box.write(BoxName.phoneDriver, (d['phone']));
          box.write(BoxName.nameArabic, (d['name_arabic']));
          box.write(BoxName.bankCodeDriver, (d['bankCode']));
          box.write(BoxName.accountBankNumberDriver, d['accountBank']);
          box.write(
              BoxName.nameDriver,
              '${(d['first_name'])}'
              ' ${(d['last_name'])}');
          if ((d['model'].toString().contains('دراجه') ||
              d['make'].toString().contains('دراجه '))) {
            if ((d['gender']).toString() == 'Male') {
              box.write(BoxName.carTypeOfDriver, 'Scooter');
            } else {
              box.write(BoxName.carTypeOfDriver, 'Pink Bike');
            }
          } else if (int.parse(d['year'].toString()) > 2017) {
            if ((d['gender']).toString() != 'Male') {
              box.write(BoxName.carTypeOfDriver, 'Lady');
            } else {
              box.write(BoxName.carTypeOfDriver, 'Comfort');
            }
          } else if (int.parse(d['year'].toString()) > 2002 &&
              int.parse(d['year'].toString()) < 2017) {
            box.write(BoxName.carTypeOfDriver, 'Speed');
          } else if (int.parse(d['year'].toString()) < 2002) {
            box.write(BoxName.carTypeOfDriver, 'Awfar Car');
          }
          updateAppTester(AppInformation.appName);

          var fingerPrint = DeviceHelper.getDeviceFingerprint().toString();
          await storage.write(key: BoxName.fingerPrint, value: fingerPrint);

          var token = await CRUD().get(
              link: AppLink.getDriverToken,
              payload: {'captain_id': box.read(BoxName.driverID).toString()});

          if (token != 'failure') {
            if ((jsonDecode(token)['data'][0]['token']) !=
                (box.read(BoxName.tokenDriver))) {
              Get.put(FirebaseMessagesController()).sendNotificationToDriverMAP(
                  'token change'.tr,
                  'change device'.tr,
                  (jsonDecode(token)['data'][0]['token']).toString(),
                  [],
                  'ding.wav');
              Get.defaultDialog(
                  title: 'you will use this device?'.tr,
                  middleText: '',
                  confirm: MyElevatedButton(
                      title: 'Ok'.tr,
                      onPressed: () async {
                        await CRUD()
                            .post(link: AppLink.addTokensDriver, payload: {
                          'token': box.read(BoxName.tokenDriver),
                          'captain_id': box.read(BoxName.driverID).toString(),
                          'fingerPrint': (fingerPrint).toString()
                        });

                        Get.back();
                      }));
            }
          }

          Get.off(() => HomeCaptain());
          // Get.off(() => LoginCaptin());
        } else {
          Get.offAll(() => SmsSignupEgypt());

          isloading = false;
          update();
        }
      } else {
        mySnackeBarError('');

        isloading = false;
        update();
      }
    }
  }

  void loginByBoxData() async {
    Get.to(() => HomeCaptain());
    await CRUD().post(link: AppLink.addTokensDriver, payload: {
      'token': box.read(BoxName.tokenDriver).toString(),
      'captain_id': box.read(BoxName.driverID).toString()
    });
    CRUD().post(
        link: "${AppLink.seferAlexandriaServer}/ride/firebase/addDriver.php",
        payload: {
          'token': box.read(BoxName.tokenDriver),
          'captain_id': box.read(BoxName.driverID).toString()
        });
    CRUD().post(
        link: "${AppLink.seferGizaServer}/ride/firebase/addDriver.php",
        payload: {
          'token': box.read(BoxName.tokenDriver),
          'captain_id': box.read(BoxName.driverID).toString()
        });
  }
}