import 'dart:async';
import 'dart:convert';
import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'package:get/get.dart';

import '../../../constant/box_name.dart';
import '../../../constant/colors.dart';
import '../../../constant/links.dart';
import '../../../constant/style.dart';
import '../../../constant/info.dart';
import '../../../main.dart'; // contains global 'box'
import '../../../print.dart';
import '../../../services/emergency_signal_service.dart';
import '../../../views/widgets/elevated_btn.dart';
import '../../../views/widgets/my_textField.dart';
import '../../functions/launch.dart';
import '../../firebase/notification_service.dart';
import '../../functions/crud.dart';
import '../../functions/tts.dart';
import 'ride_lifecycle_controller.dart';
import 'location_search_controller.dart';

class UiInteractionsController extends GetxController {
  TextEditingController sosPhonePassengerProfile = TextEditingController();
  TextEditingController whatsAppLocationText = TextEditingController();
  final sosFormKey = GlobalKey<FormState>();

  @override
  void onInit() {
    super.onInit();
    EmergencySignalService.instance.startListening(() {
      final rideLifecycle = Get.find<RideLifecycleController>();
      if (rideLifecycle.statusRide == 'Begin' ||
          rideLifecycle.statusRide == 'start') {
        Log.print("🚨 Emergency shake verified! Prompting SOS...");
        sosPassenger();
      }
    });
  }

  Future<void> _ensureSosNumber(Function onSuccess) async {
    String? storedPhone = box.read(BoxName.sosPhonePassenger);
    if (storedPhone != null && storedPhone.isNotEmpty) {
      onSuccess();
      return;
    }

    sosPhonePassengerProfile.clear();
    Get.defaultDialog(
        title: 'Add SOS Phone'.tr,
        titleStyle: AppStyle.title,
        content: Form(
          key: sosFormKey,
          child: Column(
            children: [
              MyTextForm(
                controller: sosPhonePassengerProfile,
                label: 'insert sos phone'.tr,
                hint: 'e.g. 0912345678 (Default +963)'.tr,
                type: TextInputType.phone,
              ),
              const SizedBox(height: 10),
              Text(
                "Note: If no country code is entered, it will be saved as Syrian (+963)."
                    .tr,
                style: TextStyle(fontSize: 12, color: Colors.grey),
                textAlign: TextAlign.center,
              ),
            ],
          ),
        ),
        confirm: MyElevatedButton(
          title: 'Save'.tr,
          onPressed: () async {
            if (sosFormKey.currentState!.validate()) {
              Get.back();
              var numberPhone =
                  formatSyrianPhoneNumber(sosPhonePassengerProfile.text);

              await CRUD().post(
                link: AppLink.updateprofile,
                payload: {
                  'id': box.read(BoxName.passengerID),
                  'sosPhone': numberPhone,
                },
              );

              box.write(BoxName.sosPhonePassenger, numberPhone);
              onSuccess();
            }
          },
        ),
        cancel: MyElevatedButton(
          title: 'Cancel'.tr,
          onPressed: () => Get.back(),
          kolor: AppColor.redColor,
        ));
  }

  void sosPassenger() {
    _ensureSosNumber(() {
      Get.defaultDialog(
        barrierDismissible: false,
        title: "Emergency SOS".tr,
        titleStyle: AppStyle.title.copyWith(color: AppColor.redColor),
        content: Column(
          children: [
            Icon(Icons.warning_amber_rounded,
                size: 50, color: AppColor.redColor),
            const SizedBox(height: 10),
            Text(
              "Do you want to send an emergency message to your SOS contact?"
                  .tr,
              textAlign: TextAlign.center,
              style: AppStyle.title,
            ),
          ],
        ),
        confirm: MyElevatedButton(
          title: "Send SOS".tr,
          kolor: AppColor.redColor,
          onPressed: () {
            Get.back();
            _shareTripDetailsSOS();
          },
        ),
        cancel: MyElevatedButton(
          title: "I'm Safe".tr,
          kolor: AppColor.greenColor,
          onPressed: () {
            Get.back();
          },
        ),
      );
    });
  }

  void _shareTripDetailsSOS() {
    final rideLifecycle = Get.find<RideLifecycleController>();
    final locSearch = Get.find<LocationSearchController>();

    String message = "**Emergency SOS from Passenger:**\n";
    String origin = locSearch.startNameAddress;
    String destination = locSearch.endNameAddress;

    message += "* ${'Origin'.tr}: $origin\n";
    message += "* ${'Destination'.tr}: $destination\n";
    message += "* ${'Driver Name'.tr}: ${rideLifecycle.driverName}\n";
    message +=
        "* ${'Car'.tr}: ${rideLifecycle.make} - ${rideLifecycle.model} - ${rideLifecycle.licensePlate}\n";
    message += "* ${'Phone'.tr}: ${rideLifecycle.driverPhone}\n\n";

    message +=
        "${'Location'.tr}: https://www.google.com/maps/search/?api=1&query=${locSearch.passengerLocation.latitude},${locSearch.passengerLocation.longitude}\n";
    message += "Please help! Contact me as soon as possible.".tr;

    launchCommunication(
        'whatsapp', box.read(BoxName.sosPhonePassenger), message);
  }

  String formatSyrianPhone(String phone) {
    phone = phone.replaceAll(' ', '').replaceAll('+', '');
    if (phone.startsWith('00963')) {
      phone = phone.replaceFirst('00963', '963');
    }
    if (phone.startsWith('0963')) {
      phone = phone.replaceFirst('0963', '963');
    }
    if (phone.startsWith('963')) {
      return phone;
    }
    if (phone.startsWith('09')) {
      return '963' + phone.substring(1);
    }
    if (phone.startsWith('9') && phone.length == 9) {
      return '963' + phone;
    }
    return phone;
  }

  String formatSyrianPhoneNumber(String phoneNumber) {
    String trimmedPhone = phoneNumber.trim();
    if (trimmedPhone.startsWith('09')) {
      return '963${trimmedPhone.substring(1)}';
    }
    if (trimmedPhone.startsWith('963')) {
      return trimmedPhone;
    }
    return '963$trimmedPhone';
  }

  void sendSMS(String to) async {
    final rideLifecycle = Get.find<RideLifecycleController>();
    String formattedDriverPhone =
        rideLifecycle.driverPhone.replaceAll(' ', '').replaceAll('+', '');

    String message =
        'Hi! This is ${(box.read(BoxName.name).toString().split(' ')[0]).toString()}.\n I am using ${box.read(AppInformation.appName)} to ride with ${rideLifecycle.passengerName} as the driver. ${rideLifecycle.passengerName} \nis driving a ${rideLifecycle.model}\n with license plate ${rideLifecycle.licensePlate}.\n I am currently located at ${Get.find<LocationSearchController>().passengerLocation}.\n If you need to reach me, please contact the driver directly at\n\n $formattedDriverPhone.';

    launchCommunication('sms', to, message);
  }

  void sendWhatsapp(String to) async {
    final rideLifecycle = Get.find<RideLifecycleController>();
    final locSearch = Get.find<LocationSearchController>();
    String formattedPhone = formatSyrianPhone(to);

    String message =
        '${'${'Hi! This is'.tr} ${(box.read(BoxName.name).toString().split(' ')[0]).toString()}.\n${' I am using'.tr}'} ${AppInformation.appName}${' to ride with'.tr} ${rideLifecycle.passengerName}${' as the driver.'.tr} ${rideLifecycle.passengerName} \n${'is driving a '.tr}${rideLifecycle.model}\n${' with license plate '.tr}${rideLifecycle.licensePlate}.\n${' I am currently located at '.tr} https://www.google.com/maps/place/${locSearch.passengerLocation.latitude},${locSearch.passengerLocation.longitude}.\n${' If you need to reach me, please contact the driver directly at'.tr}\n\n ${rideLifecycle.driverPhone}.';

    launchCommunication('whatsapp', formattedPhone, message);
  }

  Future<dynamic> driverArrivePassengerDialoge() {
    final rideLifecycle = Get.find<RideLifecycleController>();
    return Get.defaultDialog(
      barrierDismissible: false,
      title: 'Hi ,I Arrive your location'.tr,
      titleStyle: AppStyle.title,
      middleText: 'Please go to Car Driver'.tr,
      middleTextStyle: AppStyle.title,
      confirm: MyElevatedButton(
        title: 'Ok I will go now.'.tr,
        onPressed: () {
          NotificationService.sendNotification(
            target: rideLifecycle.driverToken.toString(),
            title: 'Hi ,I will go now'.tr,
            body: 'I will go now'.tr,
            isTopic: false,
            tone: 'ding',
            driverList: [],
            category: 'Hi ,I will go now',
          );
          Get.back();
          rideLifecycle.remainingTime = 0;
          rideLifecycle.update();
        },
      ),
    );
  }

  void getDialog(String title, String? midTitle, VoidCallback onPressed) {
    final textToSpeechController = Get.find<TextToSpeechController>();
    Get.defaultDialog(
      title: title,
      titleStyle: AppStyle.title,
      middleTextStyle: AppStyle.title,
      content: Column(
        children: [
          IconButton(
            onPressed: () async {
              await textToSpeechController.speakText(title ?? midTitle!);
            },
            icon: const Icon(Icons.headphones),
          ),
          Text(
            midTitle!,
            style: AppStyle.title,
          )
        ],
      ),
      confirm: MyElevatedButton(
        title: 'Ok'.tr,
        onPressed: onPressed,
        kolor: AppColor.greenColor,
      ),
      cancel: MyElevatedButton(
        title: 'Cancel',
        kolor: AppColor.redColor,
        onPressed: () {
          Get.back();
        },
      ),
    );
  }

  Future shareTripWithFamily() async {
    _ensureSosNumber(() {
      final rideLifecycle = Get.find<RideLifecycleController>();
      String storedPhone = box.read(BoxName.sosPhonePassenger)!;

      if (rideLifecycle.rideId == 'yet' || rideLifecycle.driverId.isEmpty) {
        Get.snackbar("Alert".tr, "Wait for the trip to start first".tr);
        return;
      }

      var numberPhone = formatSyrianPhoneNumber(storedPhone);
      String trackingLink = rideLifecycle.generateTrackingLink(
          rideLifecycle.rideId, rideLifecycle.driverId);

      String message = """
مرحباً، تابع رحلتي مباشرة على تطبيق انطلق 🚗

يمكنك تتبع مسار الرحلة من هنا:
$trackingLink

السائق: ${rideLifecycle.passengerName}
السيارة: ${rideLifecycle.model} - ${rideLifecycle.licensePlate}
شكراً لاستخدامك انطلق!
"""
          .tr;

      String messageEn = """Hello, follow my trip live on Intaleq 🚗

Track my ride here:
$trackingLink

Driver: ${rideLifecycle.passengerName}
Car: ${rideLifecycle.model} - ${rideLifecycle.licensePlate}
Thank you for using Intaleq!
""";

      String userLanguage = box.read(BoxName.lang) ?? 'ar';
      message = (userLanguage == 'ar') ? message : messageEn;

      Log.print("Sending WhatsApp to: $numberPhone");
      launchCommunication('whatsapp', numberPhone, message);

      box.write(BoxName.parentTripSelected, true);
      update();
    });
  }

  Future getTokenForParent() async {
    _ensureSosNumber(() async {
      String storedPhone = box.read(BoxName.sosPhonePassenger)!;
      var numberPhone = formatSyrianPhoneNumber(storedPhone);
      Log.print("Searching for Parent Token with Phone: $numberPhone");

      var res = await CRUD()
          .post(link: AppLink.getTokenParent, payload: {'phone': numberPhone});

      if (res is Map<String, dynamic>) {
        handleResponse(res);
      } else {
        try {
          var decoded = jsonDecode(res);
          handleResponse(decoded);
        } catch (e) {
          Log.print("Error parsing parent response: $res");
        }
      }
    });
  }

  void handleResponse(Map<String, dynamic> res) {
    final rideLifecycle = Get.find<RideLifecycleController>();
    if (res['status'] == 'failure') {
      if (Get.isDialogOpen ?? false) Get.back();

      Get.defaultDialog(
        title: "No user found".tr,
        titleStyle: AppStyle.title,
        content: Column(
          children: [
            Text(
              "No passenger found for the given phone number".tr,
              style: AppStyle.title,
              textAlign: TextAlign.center,
            ),
            const SizedBox(height: 10),
            Text(
              "Send Intaleq app to him".tr,
              style: AppStyle.title
                  .copyWith(color: AppColor.greenColor, fontSize: 14),
              textAlign: TextAlign.center,
            )
          ],
        ),
        confirm: MyElevatedButton(
          title: 'Send Invite'.tr,
          onPressed: () {
            Get.back();
            var rawPhone = box.read(BoxName.sosPhonePassenger);
            if (rawPhone == null) return;
            var phone = formatSyrianPhoneNumber(rawPhone);

            var message = '''Dear Friend,

🚀 I have just started an exciting trip on Intaleq!
Download the app to track my ride:

👉 Android: https://play.google.com/store/apps/details?id=com.Intaleq.intaleq&hl=en-US
👉 iOS: https://apps.apple.com/st/app/intaleq-rider/id6748075179

See you there!
Intaleq Team''';

            launchCommunication('whatsapp', phone, message);
          },
        ),
        cancel: MyElevatedButton(
          title: 'Cancel'.tr,
          onPressed: () {
            Get.back();
          },
        ),
      );
    } else if (res['status'] == 'success') {
      if (Get.isDialogOpen ?? false) Get.back();

      Get.snackbar("Success".tr, "The invitation was sent successfully".tr,
          backgroundColor: AppColor.greenColor, colorText: Colors.white);

      List tokensData = res['data'];
      for (var device in tokensData) {
        String tokenParent = device['token'];

        NotificationService.sendNotification(
          category: "Trip Monitoring",
          target: tokenParent,
          title: "Trip Monitoring".tr,
          body: "Click to track the trip".tr,
          isTopic: false,
          tone: 'tone1',
          driverList: [rideLifecycle.rideId, rideLifecycle.driverId],
        );
        box.write(BoxName.tokenParent, tokenParent);
      }
      box.write(BoxName.parentTripSelected, true);
    }
  }

  @override
  void onClose() {
    EmergencySignalService.instance.stopListening();
    super.onClose();
  }
}