@extends('layouts.panel')

@section('content')
<div class="container-fluid">
    <form class="form-ajax" method="POST" action="{{ route('panel.examinations.update',['examination'=>$examination]) }}" enctype="multipart/form-data" autocomplete="off">
        @method('PUT')
        <div class="d-flex mb-2 align-items-center">
            <h4 class="m-0 text-uppercase fw-bold">Ujian</h4>
            <div class="btn-toolbar ms-auto">
                <div class="btn-group btn-group-sm me-2">
                    <a href="{{ route('panel.examinations.show',['examination'=>$examination]) }}" class="btn btn-outline-secondary">Batal</a>
                </div>
                <div class="btn-group btn-group-sm">
                    <button type="submit" class="btn btn-primary">Tambah</button>
                </div>
            </div>
        </div> 
        <div class="card">
            <div class="card-body">
                <div class="row">
                    <div class="col-lg-8">
                        <div class="form-group mb-3">
                            <label for="name" class="mb-1">Nama Ujian</label>
                            <input id="name" type="text" class="form-control" name="name" value="{{ $examination->name }}">
                            <div class="invalid-feedback"></div>
                        </div>
                        <div class="form-group mb-3">
                            <label for="description" class="mb-1">Deskripsi</label>
                            <textarea id="description" class="form-control summernote" name="description">{!! $examination->description !!}</textarea>
                            <div class="invalid-feedback"></div>
                        </div>
                        <div class="form-group mb-3">
                            <label for="instruction" class="mb-1">Petunjuk</label>
                            <textarea id="instruction" class="form-control summernote" name="instruction">{!! $examination->instruction !!}</textarea>
                            <div class="invalid-feedback"></div>
                        </div>
                        <div class="row">
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="start_at">Periode Mulai</label>
                                    <input id="start_at" type="text" class="form-control flatpickr" name="start_at" value="{{ $examination->start_at }}">
                                    <div class="invalid-feedback"></div>
                                </div>
                            </div>
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="end_at">Periode Akhir</label>
                                    <input id="end_at" type="text" class="form-control flatpickr" name="end_at" value="{{ $examination->end_at }}">
                                    <div class="invalid-feedback"></div>
                                </div>
                            </div>
                        </div>
                        <div class="row">
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="price" class="mb-1">Harga</label>
                                    <input id="price" type="text" class="form-control text-end" name="price" value="{{ $examination->price }}">
                                    <div class="invalid-feedback"></div>
                                </div>
                            </div>
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="status" class="mb-1">Status</label>
                                    <select id="status" class="form-select" name="status">
                                        <option value="Plan" @selected('Plan' == $examination->status)>Rencana</option>
                                        <option value="On Going" @selected('On Going' == $examination->status)>Dibuka</option>
                                        <option value="Done" @selected('Done' == $examination->status)>Ditutup</option>
                                    </select>
                                    <div class="invalid-feedback"></div>
                                </div>
                            </div>
                        </div>
                        <div class="row">
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="duration" class="mb-1">Durasi</label>
                                    <div class="input-group has-validation">
                                        <input id="duration" type="text" class="form-control text-end" name="duration" value="{{ $examination->duration > 0 ? $examination->duration / 60 : 0 }}">
                                        <span class="input-group-text">Menit</span>
                                        <div class="invalid-feedback"></div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="col-lg-4">
                        <div class="form-group mb-3">
                            <label for="poster" class="mb-1">Poster</label>
                            <div class="w-100">
                                <img id="poster-cropper" class="img-fluid" src="{{ asset('storage/' . $examination->poster) }}" onerror="javascript:this.src = '{{ asset('storage/examination-poster.png') }}';">
                            </div>
                            <input id="poster-cropped-result" class="d-none" type="file" name="poster">
                            <input id="poster" type="file" class="form-control">
                            <div class="invalid-feedback"></div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </form>
</div>
@endsection

@push('css')
<link rel="stylesheet" href="{{ asset('vendor/flatpickr/flatpickr.min.css') }}">
<link rel="stylesheet" href="{{ asset('vendor/cropperjs/cropper.min.css') }}">
<link rel="stylesheet" href="{{ asset('vendor/summernote/summernote-lite.min.css') }}">
@endpush

@push('js')
<script src="{{ asset('vendor/flatpickr/flatpickr.min.js') }}"></script>
<script src="{{ asset('vendor/cropperjs/cropper.min.js') }}"></script>
<script src="{{ asset('vendor/autonumeric/autonumeric.min.js') }}"></script>
<script src="{{ asset('vendor/summernote/summernote-lite.min.js') }}"></script>
<script>
$(function(){
    let price = new AutoNumeric('#price', {
        currencySymbol : `Rp. `,
        decimalPlaces : 0,
        decimalCharacter : ',',
        digitGroupSeparator : '.',
        unformatOnSubmit: true
    });

    let image = document.querySelector('#poster-cropper'),
        cropper = new Cropper(image, {
        // viewMode : 3,
        // movable: false,
        // zoomable: false,
        // rotatable: false,
        // scalable: false,
        // aspectRatio: 16 / 9,
        // cropBoxResizable: false,
        // autoCropArea: 0,
        // autoCropArea: 1,
        viewMode : 1,
        movable: true,
        zoomable: true,
        rotatable: true,
        scalable: true,
        // aspectRatio: 1 / 1,
        cropBoxResizable: true,
        autoCropArea: 1,
        responsive: true
    });

    image.addEventListener('ready', function () {
        if(this.cropper === cropper){
            cropper.getCroppedCanvas({
                width                   : 640,
                height                  : 360,
                imageSmoothingEnabled   : true,
                imageSmoothingQuality   : 'high'
            }).toBlob((blob) => {
                let file = new File([blob], 'poster.png');
                let container = new DataTransfer();
                container.items.add(file);
                $('#poster-cropped-result').get(0).files = container.files;
            });
        }
    });

    $('#poster').change(function(e){
        e.preventDefault();
        let files = e.target.files;
        if(files && files.length > 0){
            cropper.replace(URL.createObjectURL(files[0]));
        }
    });

    $(".flatpickr").flatpickr({
        dateFormat: "Y-m-d H:i",
        enableTime: true,
        time_24hr: true
    });

    $('.summernote').summernote({
        toolbar: [
            ['style', ['style']],
            ['font', ['bold', 'underline', 'clear']],
            ['fontname', ['fontname']],
            ['fontsize', ['fontsize']],
            ['color', ['color']],
            ['para', ['ul', 'ol', 'paragraph']],
            ['table', ['table']],
            ['insert', ['link', 'picture', 'video']],
            ['view', ['fullscreen', 'codeview', 'help']],
        ],
    });

    $('form.form-ajax').submit((e)=>{
        e.preventDefault();
        let form    = e.target,
            data    = new FormData(form),
            btn     = $(form).find('[type="submit"]'),
            btnHTML = btn.html();

        $.ajax({
            method  : $(form).attr('method'),
            url     : $(form).attr('action'),
            data    : data,
            contentType: false,
            processData: false,
            beforeSend:()=>{
                btn.prop('disabled',true).addClass('disabled').html('Loading ...');
            },
            error:(xhr)=>{
                btn.prop('disabled', false).removeClass('disabled').html(btnHTML);
                let errorFields = xhr.responseJSON.errors;
                let toast = new bootstrap.Toast(document.getElementById('toast-error'));
                toast.show();
                $.each(errorFields, (key, value)=>{
                    $(`[name="${key}"]`).addClass('is-invalid');
                    $(`[name="${key}"]`).closest('.form-group').find('.invalid-feedback').text(value[0]);
                });
            },
            success: (response)=>{
                btn.prop('disabled', false).removeClass('disabled').html(btnHTML);
                let toast = new bootstrap.Toast(document.getElementById('toast-success'));
                toast.show();
                setTimeout(()=>{
                    window.location.href = `{{ route('panel.examinations.index') }}/${response.data.id}`;
                }, 1000);
            }
        });
    });
});
</script>
@endpush