{{-- Part D §2 — Scheme Implementation Documents (fixed rows; section title from wizard) --}}
@php
    use App\Models\ReportSubSectorChecklistItem as PartDChecklistItem;
    $d2Base = 'report.part_d.scheme_implementation_documents.rows';
    $catalogItems = PartDChecklistItem::filterActiveSchemeImplementationItems($subSectorChecklistItemsSchemeImplementation ?? []);

    $rowsOld = report_wizard_rows('part_d.scheme_implementation_documents.rows', [], $reportPayload ?? null);
    $rowsByItemId = [];
    if (is_array($rowsOld)) {
        foreach ($rowsOld as $row) {
            if (! is_array($row)) {
                continue;
            }
            $itemId = (int) ($row['report_sub_sector_checklist_item_id'] ?? 0);
            if ($itemId > 0) {
                $rowsByItemId[$itemId] = $row;
            }
        }
    }
    $reportDraftIdForD = (int) old('report_draft_id', $reportDraftId ?? 0);
    $mecReportIdForD = (int) old('mec_workflow_report_id', $mecReportWorkflowId ?? 0);
@endphp

<div class="report-d2-documents" id="report-d2-root">
    <div class="report-b1-shell report-qc-shell">
        <div class="report-b1-card-body report-qc-card-body">
            @if ($catalogItems->isEmpty())
                <p class="text-muted small mb-0">Scheme Implementation Documents catalog is empty. Run <code class="small">php artisan db:seed --class=ReportSubSectorChecklistSeeder</code>.</p>
            @else
                <div class="report-b1-table-wrap report-c2-ssc-table-wrap">
                    <div class="table-responsive">
                        <table class="table report-b1-data-table report-qc-table report-c2-ssc-table mb-0">
                            <thead>
                                <tr>
                                    <th scope="col">Items</th>
                                    <th scope="col">Availability (Yes/No)</th>
                                    <th scope="col">Observation</th>
                                    <th scope="col" style="min-width: 200px;">Attach Document</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach ($catalogItems as $rIdx => $it)
                                    @php
                                        $row = $rowsByItemId[(int) $it->id] ?? [];
                                        $avail = old($d2Base.'.'.$rIdx.'.availability', $row['availability'] ?? '');
                                        $remarks = old($d2Base.'.'.$rIdx.'.remarks', $row['remarks'] ?? '');
                                        $d2AttachRow = is_array($row) ? $row : [];
                                        $dotBase = $d2Base.'.'.$rIdx.'.';
                                    @endphp
                                    <tr class="report-qc-data-row report-d2-fixed-row" data-sort-order="{{ $it->sort_order }}">
                                        <td class="report-b1-td">
                                            <input type="hidden" name="report[part_d][scheme_implementation_documents][rows][{{ $rIdx }}][report_sub_sector_checklist_item_id]" value="{{ $it->id }}">
                                            <span class="mb-0">{{ $it->name }}</span>
                                        </td>
                                        <td class="report-b1-td">
                                            <select
                                                name="report[part_d][scheme_implementation_documents][rows][{{ $rIdx }}][availability]"
                                                class="form-control form-control-sm report-b1-input @error($dotBase.'availability') is-invalid @enderror"
                                                aria-label="Check Yes or No for {{ $it->name }}"
                                            >
                                                <option value="" @selected($avail === '')>—</option>
                                                <option value="YES" @selected($avail === 'YES')>YES</option>
                                                <option value="NO" @selected($avail === 'NO')>NO</option>
                                                <option value="N/A" @selected($avail === 'N/A')>N/A</option>
                                            </select>
                                            @error($dotBase.'availability')
                                                <span class="invalid-feedback d-block">{{ $message }}</span>
                                            @enderror
                                        </td>
                                        <td class="report-b1-td">
                                            <textarea
                                                name="report[part_d][scheme_implementation_documents][rows][{{ $rIdx }}][remarks]"
                                                rows="2"
                                                class="form-control form-control-sm report-b1-input @error($dotBase.'remarks') is-invalid @enderror"
                                                aria-label="Observation for {{ $it->name }}"
                                            >{{ $remarks }}</textarea>
                                            @error($dotBase.'remarks')
                                                <span class="invalid-feedback d-block">{{ $message }}</span>
                                            @enderror
                                        </td>
                                        <td class="report-b1-td">
                                            @include('reports.partials.part-d-attachment-field', [
                                                'nameBase' => 'report[part_d][scheme_implementation_documents][rows]['.$rIdx.']',
                                                'dotBase' => $dotBase,
                                                'attachRow' => $d2AttachRow,
                                                'reportDraftIdForD' => $reportDraftIdForD,
                                                'mecReportIdForD' => $mecReportIdForD,
                                                'partDSection' => 'd2',
                                                'partDRowIdx' => (int) $rIdx,
                                                'inputId' => 'report_d2_row_file_'.$rIdx,
                                            ])
                                        </td>
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                </div>
            @endif
        </div>
    </div>
</div>