@extends('pdf.layout')

@section('content')
@php
    $rows = $products->getCollection();
    $out = $rows->filter(fn ($p) => (float) $p->current_stock <= 0)->count();
@endphp

<table class="kpis">
    <tr>
        <td><div class="kpi"><div class="label">Products to reorder</div><div class="value">{{ $rows->count() }}</div></div></td>
        <td><div class="kpi"><div class="label">Out of stock</div><div class="value neg">{{ $out }}</div></div></td>
        <td><div class="kpi"><div class="label">Low (still some left)</div><div class="value">{{ $rows->count() - $out }}</div></div></td>
        <td></td>
    </tr>
</table>

@if($rows->count())
<table class="data">
    <thead>
        <tr><th>SKU</th><th style="width: 38%;">Product</th><th>Category</th><th class="r">In stock</th><th class="r">Alert at</th><th class="r">Reorder at least</th><th class="c">Status</th></tr>
    </thead>
    <tbody>
        @foreach($rows as $p)
            @php $stock = (float) $p->current_stock; @endphp
            <tr>
                <td class="muted">{{ $p->sku }}</td>
                <td>{{ $p->name }}</td>
                <td>{{ $p->category->name ?? '-' }}</td>
                <td class="r b {{ $stock <= 0 ? 'neg' : '' }}">{{ rtrim(rtrim(number_format($stock, 2), '0'), '.') }} {{ $p->unit->short_name ?? '' }}</td>
                <td class="r">{{ rtrim(rtrim(number_format($p->alertLevel(), 2), '0'), '.') }}</td>
                <td class="r">{{ rtrim(rtrim(number_format(max(0, $p->alertLevel() - $stock), 2), '0'), '.') ?: '0' }}</td>
                <td class="c"><span class="badge {{ $stock <= 0 ? 'badge-red' : 'badge-amber' }}">{{ $stock <= 0 ? 'Out of stock' : 'Low' }}</span></td>
            </tr>
        @endforeach
    </tbody>
</table>
<p class="small muted">"Reorder at least" is how many are needed to get back up to the alert quantity.</p>
@else
    <div class="empty">No products are low on stock.</div>
@endif
@endsection