@extends('layouts.master_app')
@section('title') Editar venta @endsection

@section('css')
<style>
    /* Input de archivo con el mismo aspecto "solid lg" de los demás campos */
    .receipt-upload .custom-file,
    .receipt-upload .custom-file-input,
    .receipt-upload .custom-file-label {
        height: calc(1.5em + 1.65rem + 2px);
    }
    .receipt-upload .custom-file-input {
        cursor: pointer;
    }
    .receipt-upload .custom-file-label {
        padding: .825rem 1.42rem;
        padding-right: 10rem;
        background-color: #f3f6f9;
        border-color: #f3f6f9;
        border-radius: .42rem;
        color: #b5b5c3;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        cursor: pointer;
    }
    .receipt-upload .custom-file-label.has-file,
    .receipt-upload .custom-file-label.selected {
        color: #3f4254;
        font-weight: 500;
    }
    .receipt-upload .custom-file-label::after {
        height: calc(1.5em + 1.65rem);
        padding: .825rem 1.42rem;
        background-color: #e4e6ef;
        border-color: #e4e6ef;
        border-radius: 0 .42rem .42rem 0;
        color: #3f4254;
        font-weight: 500;
    }
    .receipt-upload .custom-file-input:hover ~ .custom-file-label::after,
    .receipt-upload .custom-file-input:focus ~ .custom-file-label::after {
        background-color: #d7dae5;
    }
    .receipt-upload .custom-file-input:focus ~ .custom-file-label {
        border-color: #f3f6f9;
        box-shadow: none;
    }
    .receipt-upload .custom-file-input:disabled ~ .custom-file-label {
        opacity: .6;
        cursor: not-allowed;
    }

    /* El botón de eliminar sólo se descubre al pasar el mouse (o con el
       teclado, vía focus-within, para no esconder la acción a quien tabula) */
    .receipt-current__remove {
        opacity: 0;
        visibility: hidden;
        transition: opacity .2s ease, visibility .2s ease;
    }
    .receipt-current:hover .receipt-current__remove,
    .receipt-current:focus-within .receipt-current__remove {
        opacity: 1;
        visibility: visible;
    }
    /* Estado "marcado para eliminar": el comprobante se ve tachado y aparece
       el aviso con la opción de deshacer */
    .receipt-current__flag {
        display: none;
    }
    .receipt-current.is-removed .receipt-current__link {
        text-decoration: line-through;
        opacity: .5;
        pointer-events: none;
    }
    .receipt-current.is-removed .receipt-current__remove {
        display: none;
    }
    .receipt-current.is-removed .receipt-current__flag {
        display: inline;
    }
</style>
@endsection

@section('content')
<!--begin::Content-->
<div class="content d-flex flex-column flex-column-fluid" id="kt_content">
    <!--begin::Subheader-->
    <div class="subheader py-3 py-lg-8 subheader-transparent" id="kt_subheader">
        <div class="container d-flex align-items-center justify-content-between flex-wrap flex-sm-nowrap">
            <div class="d-flex align-items-center flex-wrap mr-2">
                <!--begin::Title-->
                <h5 class="text-dark font-weight-bold mt-2 mb-2 mr-5"><a href="/sales" style="color: #000"> Ventas </a> </h5>
                <!--end::Title-->
                <!--begin::Separator-->
                <div class="subheader-separator subheader-separator-ver mt-2 mb-2 mr-5 bg-gray-200"></div>
                <!--end::Separator-->
                <div class="d-flex align-items-center" id="kt_subheader_search">
                    <span class="text-dark-50 font-weight-bold" id="kt_subheader_total">Folio: {{ $sale->folio }} - {{ $sale->date }}</span>
                </div>
                <!--begin::Separator-->
                <div class="subheader-separator subheader-separator-ver mt-2 mb-2 mr-5 bg-gray-200"></div>
                <!--end::Separator-->
                <div class="d-flex align-items-center" id="kt_subheader_search">
                    <span class="text-dark-50 font-weight-bold" id="kt_subheader_total">Editar venta</span>
                </div>
            </div>

        </div>
    </div>
    <!--end::Subheader-->

    <!--begin::Entry-->
    <div class="d-flex flex-column-fluid">
        <!--begin::Container-->
        <div class="container">
            <!--begin::Card-->
            <div class="card card-custom">
                <!--begin::Card body-->
                <div class="card-body px-0">
                    <form class="form" id="kt_form" method="POST" action="/sales/update_sale/{{$sale->id}}" enctype="multipart/form-data" >
                        <div class="tab-content">
                            <!--begin::Tab-->
                            <div class="tab-pane show active px-7" id="kt_user_edit_tab_1" role="tabpanel">
                                @include('partials.errors')
                                @csrf
                                @method('PATCH')
                                <!--begin::Row-->
                                <div class="row">
                                    <div class="col-xl-2"></div>
                                    <div class="col-xl-7 my-2">

                                        <!--begin::Group-->
                                        <div class="form-group row">
                                            <label class="col-form-label col-3 text-lg-right text-left">Total</label>
                                            <div class="col-9">
                                                <label class="col-form-label font-weight-bolder">${{ number_format($sale->total_sale, 2, ".", ",") }}</label>
                                            </div>
                                        </div>
                                        <!--end::Group-->
                                        <!--begin::Group-->
                                        <div class="form-group row">
                                            <label class="col-form-label col-3 text-lg-right text-left">Forma de pago</label>
                                            <div class="col-9">
                                                <select class="form-control form-control-lg form-control-solid" name="payment_type_id" required>
                                                    <option value="">Selecciona</option>
                                                    @foreach($payment_types as $item)
                                                    <option value="{{$item->id}}" {{ $item->id == $sale->payment_type_id ? 'selected' : '' }}>{{$item->name}}</option>
                                                    @endforeach
                                                </select>
                                            </div>
                                        </div>
                                        <!--end::Group-->
                                        <!--begin::Group-->
                                        <div class="form-group row">
                                            <label class="col-form-label col-3 text-lg-right text-left">Observaciones</label>
                                            <div class="col-9">
                                                <textarea class="form-control form-control-lg form-control-solid" name="observations" rows="4">{{ $sale->observations }}</textarea>
                                            </div>
                                        </div>
                                        <!--end::Group-->
                                        <!--begin::Group-->
                                        <div class="form-group row">
                                            <label class="col-form-label col-3 text-lg-right text-left">Comprobante</label>
                                            <div class="col-9">
                                                @if($sale->receipt != null)
                                                <div class="receipt-current d-inline-flex align-items-center mb-3" id="currentReceipt">
                                                    <a href="{{ $sale->receipt_url }}" target="_blank" class="receipt-current__link btn btn-light-primary btn-sm font-weight-bold">
                                                        <i class="flaticon2-file"></i> Ver comprobante actual
                                                    </a>
                                                    <button type="button" id="removeReceiptBtn" class="receipt-current__remove btn btn-icon btn-sm btn-light-danger ml-2" title="Eliminar comprobante">
                                                        <i class="flaticon-delete"></i>
                                                    </button>
                                                    <span class="receipt-current__flag text-danger font-weight-bold ml-3" id="receiptFlag">
                                                        Se eliminará al guardar ·
                                                        <a href="#" id="undoReceiptBtn" class="text-dark-50 font-weight-bold">deshacer</a>
                                                    </span>
                                                    <input type="hidden" name="delete_receipt" id="deleteReceiptInput" value="" />
                                                </div>
                                                @endif
                                                <div class="receipt-upload">
                                                    <div class="custom-file">
                                                        <input type="file" class="custom-file-input" id="receipt" name="receipt" accept=".pdf,.jpg,.jpeg,.png" />
                                                        <label class="custom-file-label" for="receipt" data-browse="Elegir archivo">Ningún archivo seleccionado</label>
                                                    </div>
                                                </div>
                                                <span class="form-text text-muted">PDF o imagen (jpg, png), máximo 5 MB. @if($sale->receipt != null) Si subes uno nuevo se reemplaza el actual. @endif</span>
                                            </div>
                                        </div>
                                        <!--end::Group-->

                                        <div class="d-flex justify-content-between border-top pt-10">
                                            <div class="mr-2">
                                                <a href="/sales" class="btn btn-secondary">Cancelar</a>
                                            </div>
                                            <div>
                                                <button type="submit" class="btn btn-success mr-2">Guardar</button>
                                            </div>
                                        </div>

                                    </div>
                                </div>
                                <!--end::Row-->
                            </div>
                            <!--end::Tab-->
                        </div>
                    </form>
                </div>
                <!--begin::Card body-->
            </div>
            <!--end::Card-->
        </div>
        <!--end::Container-->
    </div>
    <!--end::Entry-->
</div>
<!--end::Content-->

@endsection

@section('js')
<script>
    //Muestra el nombre del archivo elegido dentro del propio control.
    //Se registra en ready para quedar después del handler global de Metronic
    //y poder restaurar el placeholder si el usuario cancela el diálogo.
    jQuery(function() {
        var input = document.getElementById('receipt');
        if (!input) return;

        var label = document.querySelector('label[for="receipt"]');
        input.addEventListener('change', function() {
            if (input.files.length) {
                label.textContent = input.files[0].name;
                label.classList.add('has-file');
            } else {
                label.textContent = 'Ningún archivo seleccionado';
                label.classList.remove('has-file', 'selected');
            }
        });
    });

    //Marca el comprobante para eliminarlo; el borrado ocurre al guardar el formulario
    jQuery(function() {
        var current = document.getElementById('currentReceipt');
        if (!current) return;

        var flag = document.getElementById('deleteReceiptInput');

        document.getElementById('removeReceiptBtn').addEventListener('click', function() {
            flag.value = '1';
            current.classList.add('is-removed');
        });

        document.getElementById('undoReceiptBtn').addEventListener('click', function(e) {
            e.preventDefault();
            flag.value = '';
            current.classList.remove('is-removed');
        });
    });
</script>
@endsection