@extends('layouts.super_admin.app')

@section('styles')
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/intl-tel-input@18.2.1/build/css/intlTelInput.css">
    
    <style>
        .iti__country-list {
            background-color: #1a1c1e;
        }

        .iti__divider {
            border-bottom: 1px solid #fff;
        }

        .iti__country.iti__highlight {
            background-color: #1a99ae;
        }
    </style>
@endsection

@section('content')
    <!-- PAGE-HEADER -->
    <div class="page-header d-flex align-items-center justify-content-between border-bottom mb-4">
        <h1 class="page-title">{{ __('global.sms_center') }}</h1>
    </div>
    <!-- PAGE-HEADER END -->

    <!-- CONTAINER -->
    <div class="main-container container-fluid">
        <form action="{{ route('superadmin.send-sms') }}" method="POST" enctype="multipart/form-data" id="submit-form">
            @csrf
            <div class="row">
                <div class="col-xl-12">
                    <div class="card">
                        <div class="card-body">
                            <div class="row">
                                <div class="col-xl-12">
                                    <div class="">
                                        <div class="row">
                                            <div class="col-12">
                                                <div class="card">
                                                    <div class="card-header">
                                                        <h3 class="card-title">{{ __('global.send_custom_sms') }}</h3>
                                                    </div>
                                                    <div class="card-body">
                                                        <div class="col-xl-12 mb-4">
                                                            <label class="form-label">{{ __('global.phone') }}</label>
                                                            <input type="tel" name="phone" id="phone" class="form-control @error('phone') is-invalid is-text-invalid @enderror w-100" value="{{ old('phone') }}">

                                                            <span id="phone-validation" class="invalid-feedback d-block" role="alert">
                                                                <p id="output" class="d-none">{{ __('global.please_enter_valid_number') }}</p>
                                                            </span>
                                                        </div>

                                                        <div class="col-xl-12 mb-4">
                                                            <label for="message" class="form-label">{{ __('global.sms_text') }}</label>
                                                            <textarea name="message" class="form-control mb-3 @error('message') is-invalid is-text-invalid @enderror" id="sms-message" cols="30" rows="10" placeholder="{{ __('global.enter_sms_text') }}"></textarea>

                                                            <span id="character-count" class="me-2 my-2"></span>
                                                            <span id="message-counter"></span>

                                                            @error('message')
                                                                <span class="invalid-feedback d-block" role="alert">
                                                                    {{ $message }}
                                                                </span>
                                                            @enderror
                                                        </div>
                                                        
                                                        <div class="d-flex justify-content-end m-2 mx-3">
                                                            <a href="{{ route('superadmin.get.dashboard') }}" class="btn btn-default mx-2">{{ __('global.go_back') }}</a>
                                                            <input type="submit" class="btn btn-primary" id="formSubmitBtn" value="{{ __('global.send') }}">
                                                        </div>
                                                    </div>
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </form>
        <!-- ROW-2 END -->
    </div>
    <!-- CONTAINER CLOSED -->
@endsection

@section('scripts')
    <script>
        var maxChars = 600; 
        var $message = $('#sms-message');
        var $counter = $('#character-count');
        var smsCounter = 1;

        $message.on('input', function() {
            var utf8Length = new TextEncoder().encode($(this).val()).length; // Convert to UTF-8 bytes and count length
            var remaining = maxChars - utf8Length;

            $counter.text(utf8Length + '/' + maxChars);
            
            if(utf8Length > 600) {
                smsCounter = Math.ceil(utf8Length / maxChars);

                $('#message-counter').text(`Message will be send as ${smsCounter} SMS`);
            } else {
                $('#message-counter').text('')
            }
        });
    </script>

    <script>
        var translations = {
            validNumber: "{{ trans('global.js_strings.valid_number', ['number' => ':number']) }}",
            invalidNumber: "{{ trans('global.js_strings.invalid_number') }}",
            pleaseValid: "{{ trans('global.js_strings.please_enter_valid_number') }}",
        };
    </script>

    <!-- Validation JS -->
    <script src="{{ asset('assets/js/validation.js') }}"></script>

    <!-- IntelTel JS -->
    <script src="https://cdn.jsdelivr.net/npm/intl-tel-input@18.2.1/build/js/intlTelInput.min.js"></script>
    <script src="{{ asset('assets/js/auth/intelTel.js')}}"></script>
@endsection