@extends('layouts.app')

@section('title', 'Batch Recall Lookup')

@section('content')
<div class="container-fluid">
    <div class="mb-4">
        <a href="{{ route('reports.batches') }}" class="small text-decoration-none"><i class="bi bi-arrow-left"></i> All batches</a>
        <h4 class="fw-bold mb-1 mt-1">Batch recall</h4>
        <p class="text-muted small mb-0">How much of this batch is still on the shelf and which customers it was sold to.</p>
    </div>

    <form method="GET" action="{{ route('reports.batches') }}" class="row g-2 mb-4">
        <div class="col-md-5">
            <div class="input-group">
                <span class="input-group-text"><i class="bi bi-upc-scan"></i></span>
                <input type="text" name="batch_no" class="form-control text-uppercase" value="{{ $batchNo }}"
                       placeholder="Batch / lot number" autocomplete="off" autofocus>
            </div>
        </div>
        <div class="col-md-auto">
            <button type="submit" class="btn btn-primary"><i class="bi bi-search me-1"></i> Look up</button>
        </div>
        @if($batches->isNotEmpty())
            <div class="col-md-auto ms-md-auto d-flex gap-2">
                <x-report-buttons size="md" />
            </div>
        @endif
    </form>

    @if($batchNo !== '' && $batches->isEmpty())
        <div class="alert alert-info">No batch matching "{{ $batchNo }}" has been received in this pharmacy.</div>
    @endif

    @foreach($batches as $batch)
        @php $batchSales = $sales->get($batch->id, collect()); @endphp
        @php $batchAdjustments = $adjustments->get($batch->id, collect()); @endphp
        <div class="card mb-4 {{ $batch->isExpired() ? 'border-danger' : '' }}">
            <div class="card-body">
                <div class="d-flex justify-content-between flex-wrap gap-2 mb-3">
                    <div>
                        <div class="h5 fw-bold mb-0">{{ $batch->batch_no ?? 'No batch number' }}</div>
                        <a href="{{ route('reports.products.show', $batch->product_id) }}">{{ $batch->product?->name ?? 'Deleted product' }}</a>
                        <span class="text-muted small">{{ $batch->product?->sku }}</span>
                    </div>
                    <div class="d-flex gap-4 text-center">
                        <div>
                            <div class="small text-muted">Expiry</div>
                            <div class="fw-semibold {{ $batch->isExpired() ? 'text-danger' : '' }}">{{ $batch->expiry_date?->format('d M Y') ?? 'None' }}</div>
                        </div>
                        <div>
                            <div class="small text-muted">Received</div>
                            <div class="fw-semibold">{{ rtrim(rtrim(number_format($batch->received_quantity, 2), '0'), '.') }}</div>
                            <div class="small text-muted">{{ $batch->received_at?->format('d M Y') }}</div>
                        </div>
                        <div>
                            <div class="small text-muted">Still in stock</div>
                            <div class="fw-bold fs-5 {{ $batch->quantity > 0 ? 'text-danger' : 'text-success' }}">{{ rtrim(rtrim(number_format($batch->quantity, 2), '0'), '.') }}</div>
                        </div>
                        <div>
                            <div class="small text-muted">Sold</div>
                            <div class="fw-bold fs-5">{{ rtrim(rtrim(number_format($batchSales->sum('quantity'), 2), '0'), '.') }}</div>
                        </div>
                    </div>
                </div>

                @if($batch->quantity > 0)
                    <div class="alert alert-warning small py-2">
                        <i class="bi bi-exclamation-triangle me-1"></i>
                        If this batch is recalled, take the {{ rtrim(rtrim(number_format($batch->quantity, 2), '0'), '.') }} left off the shelf and record a
                        <a href="{{ route('stock-adjustments.create', ['product_id' => $batch->product_id]) }}">Stock Out adjustment</a> from batch {{ $batch->batch_no }}.
                    </div>
                @endif

                <h6 class="fw-bold small text-uppercase text-muted mt-3">Sold to</h6>
                @if($batchSales->isEmpty())
                    <p class="small text-muted">Not sold yet.</p>
                @else
                    <div class="table-responsive">
                        <table class="table table-sm align-middle">
                            <thead class="table-light">
                                <tr><th>Date</th><th>Invoice</th><th>Customer</th><th>Phone</th><th class="text-end">Quantity</th><th>Sold by</th></tr>
                            </thead>
                            <tbody>
                            @foreach($batchSales as $row)
                                <tr>
                                    <td>{{ $row->sale->created_at->format('d M Y H:i') }}</td>
                                    <td><a href="{{ route('sales.show', $row->sale_id) }}">{{ $row->sale->invoice_no }}</a></td>
                                    <td>{{ $row->sale->customer_name ?: 'Walk-in customer' }}</td>
                                    <td>{{ $row->sale->contact_number ?: '-' }}</td>
                                    <td class="text-end">{{ rtrim(rtrim(number_format($row->quantity, 2), '0'), '.') }}</td>
                                    <td>{{ $row->sale->user?->name ?? '-' }}</td>
                                </tr>
                            @endforeach
                            </tbody>
                        </table>
                    </div>
                @endif

                @if($batchAdjustments->isNotEmpty())
                    <h6 class="fw-bold small text-uppercase text-muted mt-3">Stock adjustments</h6>
                    <div class="table-responsive">
                        <table class="table table-sm align-middle mb-0">
                            <thead class="table-light">
                                <tr><th>Date</th><th>Type</th><th class="text-end">Quantity</th><th>Reason</th><th>By</th></tr>
                            </thead>
                            <tbody>
                            @foreach($batchAdjustments as $adjustment)
                                <tr>
                                    <td>{{ $adjustment->created_at->format('d M Y H:i') }}</td>
                                    <td>{{ $adjustment->adjustment_type === 'add' ? 'Stock in' : 'Stock out' }}</td>
                                    <td class="text-end">{{ rtrim(rtrim(number_format($adjustment->quantity, 2), '0'), '.') }}</td>
                                    <td>{{ $adjustment->reason }}</td>
                                    <td>{{ $adjustment->user?->name ?? '-' }}</td>
                                </tr>
                            @endforeach
                            </tbody>
                        </table>
                    </div>
                @endif
            </div>
        </div>
    @endforeach
</div>
@endsection