import 'dart:convert';

import 'package:local_auth/local_auth.dart';
import 'package:sefer_driver/constant/box_name.dart';
import 'package:sefer_driver/constant/links.dart';
import 'package:sefer_driver/controller/firebase/local_notification.dart';
import 'package:sefer_driver/controller/functions/crud.dart';
import 'package:sefer_driver/controller/functions/encrypt_decrypt.dart';
import 'package:sefer_driver/controller/home/payment/captain_wallet_controller.dart';
import 'package:sefer_driver/views/widgets/mydialoug.dart';
import 'package:flutter/material.dart';
import 'package:flutter_contacts/contact.dart';
import 'package:flutter_contacts/flutter_contacts.dart';
import 'package:get/get.dart';
import 'package:share_plus/share_plus.dart';

import '../../../main.dart';
import '../../../views/widgets/error_snakbar.dart';
import '../../functions/launch.dart';
import '../../notification/notification_captain_controller.dart';

class InviteController extends GetxController {
  final TextEditingController invitePhoneController = TextEditingController();
  List driverInvitationData = [];
  List driverInvitationDataToPassengers = [];
  String? couponCode;
  String? driverCouponCode;

  int selectedTab = 0;
  PassengerStats passengerStats = PassengerStats();
  void updateSelectedTab(int index) {
    selectedTab = index;
    update();
  }

  Future<void> shareCouponCode() async {
    // TODO: Implement sharing functionality
    // You can use share_plus package to share the coupon code
  }
  Future<void> shareDriverCode() async {
    if (driverCouponCode != null) {
      final String shareText = '''
Join Tripz as a driver using my referral code!
Use code: $driverCouponCode
Download the Tripz Driver app now and earn rewards!
''';
      await Share.share(shareText);
    }
  }

  Future<void> sharePassengerCode() async {
    if (couponCode != null) {
      final String shareText = '''
Get a discount on your first Tripz ride!
Use my referral code: $couponCode
Download the Tripz app now and enjoy your ride!
''';
      await Share.share(shareText);
    }
  }

  @override
  void onInit() {
    super.onInit();
    // fetchDriverStats();
  }

  void fetchDriverStats() async {
    try {
      var response = await CRUD().get(link: AppLink.getInviteDriver, payload: {
        "driverId": box.read(BoxName.driverID),
      });
      if (response != 'failure') {
        var data = jsonDecode(response);
        driverInvitationData = data['message'];
        update();
      }
    } catch (e) {}
  }

  void fetchDriverStatsPassengers() async {
    try {
      var response = await CRUD()
          .get(link: AppLink.getDriverInvitationToPassengers, payload: {
        "driverId": box.read(BoxName.driverID),
      });
      if (response != 'failure') {
        var data = jsonDecode(response);
        driverInvitationDataToPassengers = data['message'];
        update();
      }
    } catch (e) {}
  }

  void selectPhone(String phone) {
    if (box.read(BoxName.countryCode) == 'Egypt') {
      invitePhoneController.text = phone;
      update();
      Get.back();
    }
  }

  Future<void> saveContactsToServer() async {
    try {
      // TODO: Implement the actual server upload logic here
      // Simulating a server request
      await Future.delayed(Duration(seconds: 2));

      mySnackbarSuccess(
          '${selectedContacts.length} contacts saved to server'.tr);
    } catch (e) {
      mySnackeBarError(
          'An error occurred while saving contacts to server: $e'.tr);
    }
  }

  List<Contact> contacts = <Contact>[];
  List<Contact> selectedContacts = <Contact>[];
  RxList<Map<String, dynamic>> contactMaps = <Map<String, dynamic>>[].obs;

  Future<void> pickContacts() async {
    try {
      if (await FlutterContacts.requestPermission(readonly: true)) {
        final List<Contact> fetchedContacts =
            await FlutterContacts.getContacts(withProperties: true);
        contacts = fetchedContacts;

        // Convert contacts to a list of maps
        contactMaps.value = fetchedContacts.map((contact) {
          return {
            'name': contact.displayName,
            'phones':
                contact.phones.map((phone) => phone.normalizedNumber).toList(),
            'emails': contact.emails.map((email) => email.address).toList(),
          };
        }).toList();
        update();

        if (contacts.isEmpty) {
          mySnackeBarError('Please add contacts to your phone.'.tr);
        }
      } else {
        mySnackeBarError('Contact permission is required to pick contacts'.tr);
      }
    } catch (e) {
      mySnackeBarError('An error occurred while picking contacts: $e'.tr);
    }
  }

  void onSelectDriverInvitation(int index) async {
    MyDialog().getDialog(
      int.parse((driverInvitationData[index]['countOfInvitDriver'])) < 100
          ? '${'When'.tr} ${(driverInvitationData[index]['invitorName'])} ${"complete, you can claim your gift".tr} '
          : 'You deserve the gift'.tr,
      '${(driverInvitationData[index]['invitorName'])} ${(driverInvitationData[index]['countOfInvitDriver'])} / 100 ${'Trip'.tr}',
      () async {
        bool isAvailable = await LocalAuthentication().isDeviceSupported();
        if (int.parse((driverInvitationData[index]['countOfInvitDriver'])) <
            100) {
          Get.back();
        } else
        //claim your gift

        if (isAvailable) {
          // Authenticate the user
          bool didAuthenticate = await LocalAuthentication().authenticate(
              localizedReason: 'Use Touch ID or Face ID to confirm payment',
              options: AuthenticationOptions(
                biometricOnly: true,
                sensitiveTransaction: true,
              ));
          if (didAuthenticate) {
            if ((driverInvitationData[index]['isGiftToken']).toString() ==
                '0') {
              Get.back();
              await CRUD().post(
                  link: AppLink.updateInviteDriver,
                  payload: {'id': (driverInvitationData[index]['id'])});
              await Get.find<CaptainWalletController>().addDriverPayment(
                'paymentMethod',
                ('500'),
                '',
              );
              // add for invitor too
              await Get.find<CaptainWalletController>()
                  .addDriverWalletToInvitor(
                'paymentMethod',
                (driverInvitationData[index]['driverInviterId']),
                ('500'),
              );
              // await Get.find<CaptainWalletController>()
              //     .addSeferWallet('giftInvitation', ('-1000'));
              NotificationCaptainController().addNotificationCaptain(
                  driverInvitationData[index]['driverInviterId'].toString(),
                  "You have got a gift for invitation".tr,
                  '${"You have 500".tr} ${'LE'.tr}',
                  false);
              NotificationController().showNotification(
                  "You have got a gift for invitation".tr,
                  '${"You have 500".tr} ${'LE'.tr}',
                  'tone1',
                  '');
            } else {
              Get.back();
              MyDialog().getDialog("You have got a gift".tr,
                  "Share the app with another new driver".tr, () {
                Get.back();
              });
            }
          } else {
            // Authentication failed, handle accordingly
            MyDialog().getDialog('Authentication failed'.tr, ''.tr, () {
              Get.back();
            });
          }
        } else {
          MyDialog().getDialog('Biometric Authentication'.tr,
              'You should use Touch ID or Face ID to confirm payment'.tr, () {
            Get.back();
          });
        }
      },
    );
  }

  void onSelectPassengerInvitation(int index) async {
    bool isAvailable = await LocalAuthentication().isDeviceSupported();
    MyDialog().getDialog(
      int.parse(driverInvitationDataToPassengers[index]['countOfInvitDriver']
                  .toString()) <
              3
          ? '${'When'.tr} ${(driverInvitationDataToPassengers[index]['passengerName'].toString())} ${"complete, you can claim your gift".tr} '
          : 'You deserve the gift'.tr,
      '${(driverInvitationDataToPassengers[index]['passengerName'].toString())} ${driverInvitationDataToPassengers[index]['countOfInvitDriver']} / 3 ${'Trip'.tr}',
      () async {
        if (int.parse(driverInvitationDataToPassengers[index]
                    ['countOfInvitDriver']
                .toString()) <
            3) {
          Get.back();
        } else if (isAvailable) {
          // Authenticate the user
          bool didAuthenticate = await LocalAuthentication().authenticate(
              localizedReason: 'Use Touch ID or Face ID to confirm payment',
              options: AuthenticationOptions(
                biometricOnly: true,
                sensitiveTransaction: true,
              ));
          if (didAuthenticate) {
            // Claim the gift if 100 trips are completed
            if (driverInvitationDataToPassengers[index]['isGiftToken']
                    .toString() ==
                '0') {
              Get.back();
              // Add wallet to the inviter
              await Get.find<CaptainWalletController>()
                  .addDriverWallet('paymentMethod', '50', '50');
              // add for invitor too
              await Get.find<CaptainWalletController>()
                  .addDriverWalletToInvitor('paymentMethod',
                      driverInvitationData[index]['driverInviterId'], '50');
              // Update invitation as claimed
              await CRUD().post(
                link: AppLink.updatePassengerGift,
                payload: {'id': driverInvitationDataToPassengers[index]['id']},
              );

              // Notify the inviter
              NotificationCaptainController().addNotificationCaptain(
                driverInvitationDataToPassengers[index]['passengerInviterId']
                    .toString(),
                "You have got a gift for invitation".tr,
                '${"You have 50".tr} ${'LE'}',
                false,
              );
            } else {
              Get.back();
              MyDialog().getDialog(
                "You have got a gift".tr,
                "Share the app with another new passenger".tr,
                () {
                  Get.back();
                },
              );
            }
          } else {
            // Authentication failed, handle accordingly
            MyDialog().getDialog('Authentication failed'.tr, ''.tr, () {
              Get.back();
            });
          }
        } else {
          MyDialog().getDialog('Biometric Authentication'.tr,
              'You should use Touch ID or Face ID to confirm payment'.tr, () {
            Get.back();
          });
        }
      },
    );
  }

  savePhoneToServer() async {
    for (var i = 0; i < contactMaps.length; i++) {
      var phones = contactMaps[i]['phones'];
      if (phones != null && phones.isNotEmpty && phones[0].isNotEmpty) {
        var res = await CRUD().post(link: AppLink.savePhones, payload: {
          "name": contactMaps[i]['name'] ?? 'none',
          "phones": phones[0] ?? 'none',
          "phones2": phones.join(', ') ??
              'none', // Convert List<String> to a comma-separated string
        });
        if (res != 'failure') {}
      } else {}
    }
  }

  String formatPhoneNumber(String input) {
    // Remove any non-digit characters
    String digitsOnly = input.replaceAll(RegExp(r'\D'), '');

    // Ensure the number starts with the country code
    if (digitsOnly.startsWith('20')) {
      digitsOnly = digitsOnly.substring(1);
    }

    return digitsOnly;
  }

  void sendInvite() async {
    if (invitePhoneController.text.isEmpty) {
      mySnackeBarError('Please enter an phone address'.tr);
      return;
    }

    // try {
    String phoneNumber = formatPhoneNumber(invitePhoneController.text);

    var response = await CRUD().post(link: AppLink.addInviteDriver, payload: {
      "driverId": box.read(BoxName.driverID),
      "inviterDriverPhone": '+2$phoneNumber'
    });

    if (response != 'failure') {
      var d = (response);
      mySnackbarSuccess('Invite sent successfully'.tr);
      String message = '${'*Tripz DRIVER CODE*'.tr}\n\n'
          '${"Use this code in registration".tr}\n'
          '${"To get a gift for both".tr}\n\n'
          '${"The period of this code is 1 hour".tr}\n\n'
          '${'before'.tr} *${d['message']['expirationTime'].toString()}*\n\n'
          '_*${d['message']['inviteCode'].toString()}*_\n\n'
          '${"Install our app:".tr}\n'
          '*Android:* https://play.google.com/store/apps/details?id=com.sefer_driver\n\n\n'
          '*iOS:* https://apps.apple.com/ae/app/sefer-driver/id6502189302';

      launchCommunication('whatsapp', '+2$phoneNumber', message);

      invitePhoneController.clear();
    } else {
      mySnackeBarError("Invite code already used".tr);
    }
  }

  void sendInviteToPassenger() async {
    if (invitePhoneController.text.isEmpty) {
      mySnackeBarError('Please enter an phone address'.tr);

      return;
    }

    // try {
    String phoneNumber = formatPhoneNumber(invitePhoneController.text);

    var response =
        await CRUD().post(link: AppLink.addInvitationPassenger, payload: {
      "driverId": box.read(BoxName.driverID),
      "inviterPassengerPhone": '+2$phoneNumber'
    });

    if (response != 'failure') {
      var d = jsonDecode(response);

      mySnackbarSuccess('Invite sent successfully'.tr);

      String message = '${'*Tripz APP CODE*'.tr}\n\n'
          '${"Use this code in registration".tr}\n'
          '${"To get a gift for both".tr}\n\n'
          '${"The period of this code is 1 hour".tr}\n\n'
          '${'before'.tr} *${d['message']['expirationTime'].toString()}*\n\n'
          '_*${d['message']['inviteCode'].toString()}*_\n\n'
          '${"Install our app:".tr}\n'
          '*Android:* https://play.google.com/store/apps/details?id=com.mobileapp.store.ride\n\n\n'
          '*iOS:* https://apps.apple.com/us/app/sefer/id6458734951';

      launchCommunication('whatsapp', '+2$phoneNumber', message);

      invitePhoneController.clear();
    } else {
      mySnackeBarError(
        "Invite code already used".tr,
      );
    }
  }
}

class PassengerStats {
  final int totalInvites;
  final int activeUsers;
  final double totalEarnings;

  PassengerStats({
    this.totalInvites = 0,
    this.activeUsers = 0,
    this.totalEarnings = 0.0,
  });
}