@extends('layouts.app', ['class' => 'g-sidenav-show bg-gray-100'])

@section('content')
    @include('layouts.navbars.auth.topnav', ['title' => 'Generate PSS'])

    {{-- ── Topbar Buttons ── --}}
    <div class="card shadow-lg mx-4">
        <div class="card-body p-3">
            <div class="nav-wrapper d-flex gap-2">
                <button class="btn btn-secondary mb-0" onclick="history.back()">
                    <i class="fas fa-circle-left me-1"></i>
                    <span class="font-weight-bold">Kembali</span>
                </button>
                @if ($authorize->add == '1')
                    <button class="btn btn-primary mb-0" id="btn-save-pss" type="button" data-shortcut="save">
                        <i class="fas fa-floppy-disk me-1"></i>
                        <span class="font-weight-bold">Generate &amp; Simpan</span>
                    </button>
                @endif
            </div>
        </div>
    </div>

    <div class="container-fluid py-4">
        <div class="row">
            <div class="col-md-12">

                <form role="form" method="POST" action="{{ URL::to($url_menu) }}" id="form-genpss">
                    @csrf

                    {{-- ── CARD 1: Info Header ── --}}
                    <div class="card mb-4">
                        <div class="card-header pb-0">
                            <h6 class="mb-0 font-weight-bold text-uppercase text-sm">
                                <i class="fas fa-file-invoice me-2 text-primary"></i>
                                Informasi PSS
                            </h6>
                        </div>
                        <div class="card-body">
                            <hr class="horizontal dark mt-0">
                            @include('components.alert')
                            <div class="row">
                                <div class="col-md-4">
                                    <div class="form-group">
                                        <label class="form-control-label">Customer</label>
                                        <input type="text" class="form-control" name="customer"
                                            value="{{ old('customer') }}"
                                            placeholder="Nama customer">
                                    </div>
                                </div>
                                <div class="col-md-4">
                                    <div class="form-group">
                                        <label class="form-control-label">Tanggal Pengiriman</label>
                                        <input type="date" class="form-control" name="delivery_date"
                                            value="{{ old('delivery_date') }}">
                                    </div>
                                </div>
                                <div class="col-md-4">
                                    <div class="form-group">
                                        <label class="form-control-label">Alamat Pengiriman</label>
                                        <textarea class="form-control" name="delivery_address" rows="1"
                                            placeholder="Alamat tujuan">{{ old('delivery_address') }}</textarea>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>

                    {{-- ── CARD 2: Input Detail ── --}}
                    <div class="card mb-4">
                        <div class="card-header pb-0 d-flex align-items-center justify-content-between">
                            <h6 class="mb-0 font-weight-bold text-uppercase text-sm">
                                Input Item PSS
                            </h6>
                            <button type="button" class="btn btn-sm btn-outline-primary mb-0" id="btn-add-row">
                                <i class="fas fa-plus me-1"></i> Tambah Baris
                            </button>
                        </div>
                        <div class="card-body p-0">
                            <hr class="horizontal dark mt-0 mx-3">
                            <div class="table-responsive px-3 pb-3">
                                <table class="table table-sm table-bordered mb-0 excel-table" id="tbl-manual">
                                    <thead style="background-color: #00b7bd4f;">
                                        <tr>
                                            <th class="text-center text-xs" style="width:40px;">No</th>
                                            <th class="text-xs" style="min-width:180px;">PP/PET <span
                                                    class="text-danger">*</span></th>
                                            <th class="text-center text-xs" style="width:60px;">Gsm</th>
                                            <th class="text-center text-xs" style="width: 150px; min-width: 150px;">No Roll</th>
                                            <th class="text-center text-xs" style="width: 150px; min-width: 150px;">No Jumbo</th>
                                            <th class="text-xs" style="width:100px;">Color</th>
                                            <th class="text-center text-xs" style="width:60px;">Width</th>
                                            <th class="text-center text-xs" style="width:60px;">Length</th>
                                            <th class="text-center text-xs" style="width:70px;">Grade</th>
                                            <th class="text-center text-xs" style="width:60px;">Qty <span
                                                    class="text-danger">*</span></th>
                                            <th class="text-center text-xs" style="width:60px;">UOM <span class="text-danger">*</span></th>
                                            <th class="text-xs">Remark</th>
                                            <th class="text-center text-xs" style="min-width:20px;">Hapus</th>
                                        </tr>
                                    </thead>
                                    <tbody id="tbody-manual"></tbody>
                                </table>
                            </div>
                        </div>
                    </div>

                </form>

                {{-- ── MODAL PREVIEW ── --}}
                <div class="modal fade" id="modalPreviewPss" tabindex="-1" aria-hidden="true">
                    <div class="modal-dialog modal-dialog-centered modal-xl">
                        <div class="modal-content">
                            <div class="modal-header">
                                <h5 class="modal-title font-weight-bold">Konfirmasi Generate PSS</h5>
                                <button type="button" class="btn-close text-dark" data-bs-dismiss="modal">
                                    <span aria-hidden="true">&times;</span>
                                </button>
                            </div>
                            <div class="modal-body">
                                <div id="preview-header-info" class="mb-3 p-3 bg-gray-100 rounded text-sm"></div>
                                <div class="table-responsive">
                                    <table class="table table-sm table-bordered">
                                        <thead class="bg-gray-100">
                                            <tr>
                                                <th class="text-center text-xxs">No</th>
                                                <th class="text-xxs">Kode Material</th>
                                                <th class="text-center text-xxs">Gsm</th>
                                                <th class="text-center text-xxs">No Roll</th>
                                                <th class="text-center text-xxs">No Jumbo</th>
                                                <th class="text-center text-xxs">Color</th>
                                                <th class="text-center text-xxs">Width</th>
                                                <th class="text-center text-xxs">Length</th>
                                                <th class="text-center text-xxs">Grade</th>
                                                <th class="text-center text-xxs">Qty</th>
                                                <th class="text-center text-xxs">UOM</th>
                                                <th class="text-xxs">Remark</th>
                                            </tr>
                                        </thead>
                                        <tbody id="tbody-preview"></tbody>
                                    </table>
                                </div>
                            </div>
                            <div class="modal-footer">
                                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                                <button type="button" class="btn btn-primary" id="btn-confirm-generate">
                                    <i class="fas fa-check me-1"></i> Ya, Generate
                                </button>
                            </div>
                        </div>
                    </div>
                </div>

            </div>
        </div>
    </div>

    @push('js')
        <script src="{{ asset('assets/js/modules/alert.js') }}"></script>
        <script src="{{ asset('assets/js/modules/excelTable.js') }}"></script>
        <script src="{{ asset('assets/js/modules/shortcut.js') }}"></script>
        <script src="{{ asset('assets/js/global.js') }}"></script>
        <script>
            $(document).ready(function () {

                var rowCount = 0;

                function addRow() {
                    rowCount++;
                    var tr =
                        '<tr>' +
                        '<td class="text-center text-sm">' + rowCount + '</td>' +
                        '<td><input type="text" class="form-control form-control-sm" name="manual_material[]" oninput="this.value=this.value.toUpperCase()"></td>' +
                        '<td><input type="text" class="form-control form-control-sm text-center" name="manual_gsm[]"></td>' +
                        '<td><input type="text" class="form-control form-control-sm" name="manual_roll[]" oninput="this.value=this.value.toUpperCase()"></td>' +
                        '<td><input type="text" class="form-control form-control-sm" name="manual_jumbo[]" oninput="this.value=this.value.toUpperCase()"></td>' +
                        '<td><input type="text" class="form-control form-control-sm" name="manual_color[]" oninput="this.value=this.value.toUpperCase()"></td>' +
                        '<td><input type="text" class="form-control form-control-sm text-center" name="manual_width[]"></td>' +
                        '<td><input type="text" class="form-control form-control-sm text-center" name="manual_length[]"></td>' +
                        '<td><input type="text" class="form-control form-control-sm text-center" name="manual_grade[]" oninput="this.value=this.value.toUpperCase()"></td>' +
                        '<td><input type="text" class="form-control form-control-sm text-center" name="manual_qty[]"></td>' +
                        '<td><input type="text" class="form-control form-control-sm text-center" name="manual_uom[]" oninput="this.value=this.value.toUpperCase()"></td>' +
                        '<td><input type="text" class="form-control form-control-sm" name="manual_remark[]" oninput="this.value=this.value.toUpperCase()"></td>' +
                        '<td class="text-center"><button type="button" class="btn btn-danger btn-sm mb-0 btn-remove-row"><i class="fas fa-trash"></i></button></td>' +
                        '</tr>';
                    $('#tbody-manual').append(tr);
                    renumberRows();
                }

                function renumberRows() {
                    $('#tbody-manual tr').each(function (i) {
                        $(this).find('td:first').text(i + 1);
                    });
                    rowCount = $('#tbody-manual tr').length;
                }

                addRow(); // Start with 1 row

                $('#btn-add-row').on('click', addRow);

                $(document).on('click', '.btn-remove-row', function () {
                    if ($('#tbody-manual tr').length <= 1) {
                        Swal.fire('Peringatan', 'Minimal harus ada 1 baris.', 'warning');
                        return;
                    }
                    $(this).closest('tr').remove();
                    renumberRows();
                });

                // ── Show Preview Modal ────────────────────────────────────────────────
                $('#btn-save-pss').on('click', function () {
                    var tbodyPreview = $('#tbody-preview');
                    tbodyPreview.empty();
                    var hasValid = false;

                    var customer = $('input[name="customer"]').val().trim() || '-';
                    var delivDate = $('input[name="delivery_date"]').val() || '-';
                    var delivAddr = $('textarea[name="delivery_address"]').val().trim() || '-';

                    $('#preview-header-info').html(
                        '<b>Customer:</b> ' + customer + '&nbsp;&nbsp;|&nbsp;&nbsp;' +
                        '<b>Tgl Kirim:</b> ' + delivDate + '&nbsp;&nbsp;|&nbsp;&nbsp;' +
                        '<b>Alamat:</b> ' + delivAddr
                    );

                    $('#tbody-manual tr').each(function (i) {
                        var row = $(this);
                        var mat = row.find('input[name="manual_material[]"]').val().trim();
                        var gsm = row.find('input[name="manual_gsm[]"]').val().trim() || '-';
                        var roll = row.find('input[name="manual_roll[]"]').val().trim() || '-';
                        var jumbo = row.find('input[name="manual_jumbo[]"]').val().trim() || '-';
                        var color = row.find('input[name="manual_color[]"]').val().trim() || '-';
                        var width = row.find('input[name="manual_width[]"]').val().trim() || '-';
                        var length = row.find('input[name="manual_length[]"]').val().trim() || '-';
                        var grade = row.find('input[name="manual_grade[]"]').val().trim() || '-';
                        var qty = row.find('input[name="manual_qty[]"]').val().trim() || '-';
                        var uom = row.find('input[name="manual_uom[]"]').val().trim() || '-';
                        var remark = row.find('input[name="manual_remark[]"]').val().trim() || '-';

                        if (!mat) return;
                        hasValid = true;

                        tbodyPreview.append(
                            '<tr>' +
                            '<td class="text-center text-sm">' + (i + 1) + '</td>' +
                            '<td class="text-sm font-weight-bold">' + mat + '</td>' +
                            '<td class="text-center text-sm">' + gsm + '</td>' +
                            '<td class="text-center text-sm">' + roll + '</td>' +
                            '<td class="text-center text-sm">' + jumbo + '</td>' +
                            '<td class="text-center text-sm">' + color + '</td>' +
                            '<td class="text-center text-sm">' + width + '</td>' +
                            '<td class="text-center text-sm">' + length + '</td>' +
                            '<td class="text-center text-sm">' + grade + '</td>' +
                            '<td class="text-center text-sm font-weight-bold text-primary">' + qty + '</td>' +
                            '<td class="text-center text-sm">' + uom + '</td>' +
                            '<td class="text-sm">' + remark + '</td>' +
                            '</tr>'
                        );
                    });

                    if (!hasValid) {
                        Swal.fire('Peringatan', 'Wajib isi minimal 1 baris Kode Material.', 'warning');
                        return;
                    }

                    new bootstrap.Modal(document.getElementById('modalPreviewPss')).show();
                });

                // ── CTRL+S shortcut ───────────────────────────────────────────────────
                $(document).on('keydown', function (e) {
                    var isMac = navigator.platform.toUpperCase().includes('MAC');
                    var isCtrl = (isMac && e.metaKey) || (!isMac && e.ctrlKey);
                    if (isCtrl && e.key.toLowerCase() === 's') {
                        e.preventDefault();
                        $('#btn-save-pss').trigger('click');
                    }
                });

                // ── Confirm Generate ──────────────────────────────────────────────────
                $('#btn-confirm-generate').on('click', function () {
                    $(this).prop('disabled', true).html('<i class="fas fa-spinner fa-spin me-1"></i> Memproses...');
                    $('#btn-save-pss').prop('disabled', true);
                    bootstrap.Modal.getInstance(document.getElementById('modalPreviewPss')).hide();
                    $('#form-genpss').submit();
                });

                // ── Keyboard shortcuts for modal ──────────────────────────────────
                $('#modalPreviewPss').on('keydown', function (e) {
                    if (e.key === 'Enter') {
                        e.preventDefault();
                        $('#btn-confirm-generate').click();
                    } else if (e.key === 'Backspace') {
                        if ($(e.target).is('input, textarea')) return;
                        e.preventDefault();
                        bootstrap.Modal.getInstance(document.getElementById('modalPreviewPss')).hide();
                    }
                });

                // ── Flash message ─────────────────────────────────────────────────────
                @if (Session::has('message'))
                    @php
                        $msg = addslashes(Session::pull('message'));
                        $cls = Session::pull('class', 'info');
                        $icon = $cls === 'success' ? 'success' : ($cls === 'danger' || $cls === 'error' ? 'error' : 'info');
                    @endphp
                    Swal.fire({
                        icon: '{{ $icon }}',
                        title: '{{ $cls === "success" ? "Berhasil!" : "Info" }}',
                        text: '{{ $msg }}',
                        timer: 3500,
                        timerProgressBar: true
                        });
                @endif

        });
        </script>
    @endpush

@endsection