@extends('documents.inventory._layout', [
    'documentTitle' => 'Receipt Confirmation',
    'reference'     => $order->transfer_reference,
    'documentDate'  => $order->received_date ? \Carbon\Carbon::parse($order->received_date)->format('d M Y') : now()->format('d M Y'),
])

@section('header-meta')
    <div class="text-sm" style="color:#059669;margin-top:4px;font-weight:bold;">
        ✓ Received
    </div>
@endsection

@section('content')

    {{-- Header details --}}
    <table style="margin-bottom:20px;border:none;">
        <tbody>
            <tr>
                <td style="border:none;padding:4px 8px 4px 0;font-weight:bold;width:200px;">From Location</td>
                <td style="border:none;padding:4px 0;">{{ $order->fromLocation?->name ?? '—' }}</td>
            </tr>
            <tr>
                <td style="border:none;padding:4px 8px 4px 0;font-weight:bold;">Received At</td>
                <td style="border:none;padding:4px 0;">{{ $order->toLocation?->name ?? '—' }}</td>
            </tr>
            <tr>
                <td style="border:none;padding:4px 8px 4px 0;font-weight:bold;">Received By</td>
                <td style="border:none;padding:4px 0;">{{ $order->receivedBy?->name ?? '—' }}</td>
            </tr>
            <tr>
                <td style="border:none;padding:4px 8px 4px 0;font-weight:bold;">Receipt Date</td>
                <td style="border:none;padding:4px 0;">{{ $order->received_date ? \Carbon\Carbon::parse($order->received_date)->format('d M Y') : '—' }}</td>
            </tr>
            @if($order->receiver_comment)
            <tr>
                <td style="border:none;padding:4px 8px 4px 0;font-weight:bold;">Receiver Notes</td>
                <td style="border:none;padding:4px 0;font-style:italic;">{{ $order->receiver_comment }}</td>
            </tr>
            @endif
        </tbody>
    </table>

    {{-- Summary strip --}}
    @php
        $totalDispatched = $order->items->sum('dispatched_quantity');
        $totalReceived   = $order->items->sum('received_quantity');
        $totalVariance   = $totalReceived - $totalDispatched;
        $hasAnyVariance  = $order->items->filter(fn($i) => ($i->received_quantity ?? 0) < ($i->dispatched_quantity ?? 0))->isNotEmpty();
    @endphp
    <table style="margin-bottom:20px;border:none;width:auto;">
        <tr>
            <td style="border:none;padding:6px 16px;background:#d1fae5;font-weight:bold;">Total Dispatched: {{ number_format($totalDispatched) }}</td>
            <td style="border:none;padding:6px 16px;background:#d1fae5;font-weight:bold;">Total Received: {{ number_format($totalReceived) }}</td>
            <td style="border:none;padding:6px 16px;background:{{ $hasAnyVariance ? '#fef3c7' : '#d1fae5' }};font-weight:bold;">
                Net Variance: {{ $totalVariance >= 0 ? '+' : '' }}{{ number_format($totalVariance) }}
            </td>
        </tr>
    </table>

    {{-- Items table --}}
    <h2>Items Received</h2>
    <table class="table-compact">
        <thead>
            <tr class="bg-header">
                <th style="color:#fff;width:30px;">#</th>
                <th style="color:#fff;">Product</th>
                <th style="color:#fff;">Lot</th>
                <th style="color:#fff;text-align:right;">Dispatched</th>
                <th style="color:#fff;text-align:right;">Received</th>
                <th style="color:#fff;text-align:right;">Variance</th>
                <th style="color:#fff;">Variance Reason</th>
            </tr>
        </thead>
        <tbody>
            @foreach($order->items as $i => $item)
                @php
                    $dispatched = $item->dispatched_quantity ?? 0;
                    $received   = $item->received_quantity ?? 0;
                    $variance   = $received - $dispatched;
                    $rowClass   = $variance < 0 ? 'bg-amber' : ($variance > 0 ? 'bg-green' : '');
                @endphp
                <tr class="avoid-break-inside {{ $rowClass }}">
                    <td>{{ $i + 1 }}</td>
                    <td>
                        {{ $item->product?->name ?? '—' }}
                        @if($item->product?->sku)<br><span class="font-mono text-sm text-gray">{{ $item->product->sku }}</span>@endif
                    </td>
                    <td class="font-mono text-sm">{{ $item->lot?->lot_number ?? '—' }}</td>
                    <td class="text-right font-mono">{{ number_format($dispatched) }}</td>
                    <td class="text-right font-mono">{{ number_format($received) }}</td>
                    <td class="text-right font-mono {{ $variance < 0 ? 'font-bold' : '' }}">
                        {{ $variance >= 0 ? '+' : '' }}{{ number_format($variance) }}
                    </td>
                    <td class="text-sm">{{ $item->reception_variance_reason ?? ($variance === 0 ? '—' : 'Not specified') }}</td>
                </tr>
            @endforeach
        </tbody>
        <tfoot>
            <tr style="font-weight:bold;">
                <td colspan="3" class="text-right">Totals</td>
                <td class="text-right font-mono">{{ number_format($totalDispatched) }}</td>
                <td class="text-right font-mono">{{ number_format($totalReceived) }}</td>
                <td class="text-right font-mono">{{ $totalVariance >= 0 ? '+' : '' }}{{ number_format($totalVariance) }}</td>
                <td></td>
            </tr>
        </tfoot>
    </table>

    {{-- Signature block --}}
    <div style="margin-top:40pt;" class="avoid-break-inside">
        <table style="border:none;width:100%;">
            <tr>
                <td style="border:none;width:45%;vertical-align:bottom;padding:0 20px 0 0;">
                    <div style="border-top:1px solid #000;padding-top:6px;margin-top:32pt;">
                        <strong>Received by</strong><br>
                        <span class="text-sm text-gray">Name: {{ $order->receivedBy?->name ?? '___________________________' }}</span><br>
                        <span class="text-sm text-gray">Date: ___________________________</span><br>
                        <span class="text-sm text-gray">Signature: ______________________</span>
                    </div>
                </td>
                <td style="border:none;width:10%;"></td>
                <td style="border:none;width:45%;vertical-align:bottom;">
                    <div style="border-top:1px solid #000;padding-top:6px;margin-top:32pt;">
                        <strong>Approved by (Warehouse Manager)</strong><br>
                        <span class="text-sm text-gray">Name: ___________________________</span><br>
                        <span class="text-sm text-gray">Date: ___________________________</span><br>
                        <span class="text-sm text-gray">Signature: ______________________</span>
                    </div>
                </td>
            </tr>
        </table>
    </div>

@endsection