import 'dart:convert';

import 'package:SEFER/constant/box_name.dart';
import 'package:SEFER/constant/colors.dart';
import 'package:SEFER/constant/links.dart';
import 'package:SEFER/controller/functions/crud.dart';
import 'package:SEFER/controller/payment/payment_controller.dart';
import 'package:flutter/material.dart';
import 'package:flutter_contacts/flutter_contacts.dart';
import 'package:get/get.dart';
import 'package:share/share.dart';

import '../../../main.dart';
import '../../../print.dart';
import '../../../views/widgets/error_snakbar.dart';
import '../../../views/widgets/mydialoug.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 SEFER as a driver using my referral code!
Use code: $driverCouponCode
Download the SEFER 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 SEFER ride!
Use my referral code: $couponCode
Download the SEFER 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.passengerID),
      });
      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));
      Get.snackbar('Success'.tr,
          '${selectedContacts.length} contacts saved to server'.tr);
    } catch (e) {
      Get.snackbar('Error'.tr,
          '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 {
      // Request contacts permission
      if (await FlutterContacts.requestPermission(readonly: true)) {
        // Fetch all contacts with full properties
        final List<Contact> allContacts = await FlutterContacts.getContacts(
          withProperties: true,
          withThumbnail: false,
          withPhoto: true,
        );

        // Check if contacts are available
        if (allContacts.isNotEmpty) {
          // Store the contacts
          contacts = allContacts;
          Log.print('contacts: $contacts');

          // Convert contacts to a list of maps
          contactMaps.value = await Future.wait(contacts.map((contact) async {
            Log.print('Contact name: ${contact.displayName}');

            // Fetch phone numbers separately
            final phones = await contact.phones;
            Log.print('Contact phones: $phones');

            // Fetch email addresses separately
            final emails = await contact.emails;
            Log.print('Contact emails: $emails');

            // Handle empty or null values
            return {
              'name': contact.displayName ?? '',
              'phones': phones
                  .where((phone) => phone.normalizedNumber != null)
                  .map((phone) => phone.normalizedNumber ?? 'No number')
                  .toList(),
              'emails': emails
                  .where((email) => email.address != null)
                  .map((email) => email.address ?? 'No email')
                  .toList(),
            };
          }).toList());

          update();
        } else {
          Get.snackbar('No contacts available'.tr,
              'Please add contacts to your phone.'.tr);
        }
      } else {
        Get.snackbar('Permission denied'.tr,
            'Contact permission is required to pick contacts'.tr);
      }
    } catch (e) {
      Get.snackbar(
          'Error'.tr, 'An error occurred while picking contacts: $e'.tr);
    }
  }

  void onSelectPassengerInvitation(int index) async {
    MyDialog().getDialog(
      driverInvitationDataToPassengers[index]['countOfInvitDriver'] < 2
          ? '${'When'.tr} ${driverInvitationDataToPassengers[index]['passengerName']} ${"complete, you can claim your gift".tr} '
          : 'You deserve the gift'.tr,
      '${driverInvitationDataToPassengers[index]['passengerName']} ${driverInvitationDataToPassengers[index]['countOfInvitDriver']} / 2 ${'Trip'.tr}',
      () async {
        if (driverInvitationDataToPassengers[index]['countOfInvitDriver'] < 2) {
          Get.back();
        } else {
          // Claim the gift if 100 trips are completed
          if (driverInvitationDataToPassengers[index]['isGiftToken']
                  .toString() ==
              '0') {
            Get.back();
            // Add wallet to the inviter
            await Get.find<PaymentController>().addPassengersWallet('20');
            // add for invitor too
            // await Get.find<CaptainWalletController>().addDriverWalletToInvitor(
            //     'paymentMethod',
            //     driverInvitationData[index]['driverInviterId'],
            //     '50');
            // Update invitation as claimed
            await CRUD().post(
              link: AppLink.updatePassengerGift,
              payload: {'id': driverInvitationDataToPassengers[index]['id']},
            );
            // Notify the inviter
            NotificationCaptainController().addNotificationCaptain(
              driverInvitationDataToPassengers[index]['passengerInviterId']
                  .toString(),
              "You have got a gift for invitation".tr,
              '${"You have 20".tr} ${'LE'}',
              false,
            );
          } else {
            Get.back();
            MyDialog().getDialog(
              "You have got a gift".tr,
              "Share the app with another new passenger".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 sendInviteToPassenger() async {
    if (invitePhoneController.text.isEmpty ||
        invitePhoneController.text.length < 11) {
      mySnackeBarError('Please enter a correct phone'.tr);

      return;
    }

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

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

    if (response != 'failure') {
      var d = response;
      Get.snackbar('Success', 'Invite sent successfully'.tr);

      String message = '${'*SEFER APP CODE*'.tr}\n\n'
          '${"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 {
      Get.snackbar('Error'.tr, "Invite code already used".tr,
          backgroundColor: AppColor.redColor,
          duration: const Duration(seconds: 4));
    }
    // } catch (e) {
    //   Get.snackbar('Error', 'An error occurred'.tr);
    // }
  }
}

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

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