@extends('adminlte::auth.auth-page', ['auth_type' => 'login'])

@section('auth_header')
    <h3 class="text-center">Verify with OTP</h3>
    <p class="text-muted text-center">
        Enter the 6-digit code sent to your email.
    </p>
@stop

@section('auth_body')

    {!! html()->form('POST', route('otp.verify'))->id('otpForm')->class('validate-form')->open() !!}
    {!! html()->token() !!}

    {{-- OTP field --}}
    <div class="input-group mb-3">
        {!! html()->text('otp')->class('form-control' . ($errors->has('otp') ? ' is-invalid' : ''))->placeholder('Enter OTP')->attribute('maxlength', 6)->required() !!}

        <div class="input-group-append">
            <div class="input-group-text">
                <span class="fas fa-key {{ config('adminlte.classes_auth_icon', '') }}"></span>
            </div>
        </div>

        @error('otp')
            <span class="invalid-feedback" role="alert">
                <strong>{{ $message }}</strong>
            </span>
        @enderror
    </div>

    {{-- Submit button --}}
    <div class="row">
        <div class="col-12">
            {!! html()->button()->type('submit')->class('btn btn-block ' . config('adminlte.classes_auth_btn', 'btn-flat btn-primary'))->html('Verify OTP') !!}
        </div>
    </div>

    {!! html()->form()->close() !!}

    <div class="d-flex justify-content-between align-items-center">
        {{-- Resend OTP --}}
        {!! html()->form('POST', route('otp.resend'))->id('resendOtpForm')->class('mt-2')->open() !!}
        {!! html()->token() !!}
        <button type="submit" class="btn btn-link p-0 resend-btn">Resend OTP</button>
        {!! html()->form()->close() !!}

        {{-- Back to Sign in --}}
        <a href="{{ route('login') }}" class="btn btn-link mt-2">
            Back to {{ __('adminlte::adminlte.sign_in') }}
        </a>
    </div>



@stop


@push('js')
    <script src="{{ asset('vendor/jquery/jquery.validate.js') }}"></script>
    <script>
        $(document).ready(function() {
            $('form.validate-form').validate({
                errorElement: 'span',
                errorClass: 'invalid-feedback d-block',
                highlight: function(element) {
                    $(element).addClass('is-invalid');
                },
                unhighlight: function(element) {
                    $(element).removeClass('is-invalid');
                },
                errorPlacement: function(error, element) {
                    var $inputGroup = element.closest('.input-group');
                    var $inputGroupAppend = $inputGroup.find('.input-group-append');

                    if ($inputGroupAppend.length) {
                        error.insertAfter($inputGroupAppend.last());
                    } else if ($inputGroup.length) {
                        error.insertAfter($inputGroup);
                    } else {
                        error.insertAfter(element);
                    }
                },
                rules: {
                    otp: {
                        required: true,
                        digits: true,
                        minlength: 6,
                        maxlength: 6
                    }
                },
                messages: {
                    otp: {
                        required: "Please enter the OTP",
                        digits: "OTP must contain only numbers",
                        minlength: "OTP must be 6 digits",
                        maxlength: "OTP must be 6 digits"
                    }
                }
            });


        });

        $(document).ready(function() {
            const $resendBtn = $('#resendOtpForm button[type="submit"]');
            const resendCooldown = 60; // 60 seconds
            let interval;

            const startResendTimer = () => {
                let timeLeft = resendCooldown;
                $resendBtn.prop('disabled', true);
                $resendBtn.text(`Resend OTP in ${timeLeft}s`);

                interval = setInterval(() => {
                    timeLeft--;
                    if (timeLeft > 0) {
                        $resendBtn.text(`Resend OTP in ${timeLeft}s`);
                    } else {
                        clearInterval(interval);
                        $resendBtn.prop('disabled', false);
                        $resendBtn.text('Resend OTP');
                    }
                }, 1000);
            };

            // Trigger OTP resend and start timer
            // $resendBtn.on('click', function(e) {
            //    e.preventDefault(); // prevent default form submit

            // TODO: Call your OTP resend API here
            //    console.log('OTP Resent');

            //    startResendTimer();
            //});

            // Optional: start timer on page load
            startResendTimer();
        });
    </script>
@endpush