import 'package:flutter/material.dart';
import 'package:ftc_mobile_app/ftc_mobile_app.dart';
import 'package:ftc_mobile_app/utilities/extensions/custom_extensions.dart';
import 'package:get/get.dart';

class OTPScreenController extends GetxController {
  final GlobalKey<ScaffoldState> screenKey = GlobalKey<ScaffoldState>();
  // final TextEditingController otpController = TextEditingController(text: "");
  final TextEditingController otpController = TextEditingController(text: "123456");
  RxString otpErrorMsg = "".obs;
  RxBool isLoading = false.obs;

  bool validateOTP() {
    if(otpController.text.isEmpty) {
      otpErrorMsg.value = ConstantText.kPleaseInputOTP;
    } else if(otpController.text.length<6) {
      otpErrorMsg.value = ConstantText.kInvalidOTP;
    } else {
      otpErrorMsg.value = "";
    }
    return otpErrorMsg.isEmpty;
  }

  void removeFocus() {
    FocusScope.of(screenKey.currentContext!).unfocus();
  }

  void onSubmitButton() async {
    if (validateOTP()) {
      var response = await AuthService().verifyOtp(
        verificationCode: otpController.text,
      ).showLoader();
      if (response is bool && response == true) {
        Navigator.pushNamedAndRemoveUntil(
          screenKey.currentContext!,
          CustomRouteNames.kDashboardScreenRoute,
          (route) => false,
        );
      } else if (response is String) {
        FrequentFunctions.showToast(message: response);
      } else {
        FrequentFunctions.showToast(message: response.toString());
      }
    }
  }

  @override
  void dispose() {
    otpController.dispose();
    Get.delete<OTPScreenController>();
    super.dispose();
  }
}