@extends('layouts.app')
@section('title', 'Stock Batches')
@section('content')

<div class="flex justify-between items-center mb-5">
    <h2 class="text-lg font-bold text-gray-900">Stock Batches</h2>
    <div class="flex gap-2">
        <a href="{{ route('pharmacy.drugs') }}" class="btn-secondary text-xs">← Drug List</a>
        <a href="{{ route('pharmacy.receive') }}" class="btn-success text-xs">+ Receive Stock</a>
    </div>
</div>

<div class="bg-white rounded-xl border border-gray-200 overflow-hidden">
    <table class="w-full">
        <thead class="bg-gray-50"><tr>
            <th class="table-header">Batch #</th>
            <th class="table-header">Drug</th>
            <th class="table-header">Supplier</th>
            <th class="table-header">Qty Received</th>
            <th class="table-header">Qty Remaining</th>
            <th class="table-header">Cost Price</th>
            <th class="table-header">Sell Price</th>
            <th class="table-header">Expiry</th>
            <th class="table-header">Status</th>
        </tr></thead>
        <tbody class="divide-y divide-gray-50">
        @forelse($batches as $batch)
        <tr class="hover:bg-gray-50 {{ $batch->is_expired ? 'bg-red-50' : ($batch->is_expiring_soon ? 'bg-amber-50' : '') }}">
            <td class="table-cell font-mono text-xs">{{ $batch->batch_number }}</td>
            <td class="table-cell font-medium">{{ $batch->drugItem->name ?? '-' }}</td>
            <td class="table-cell">{{ $batch->supplier->name ?? '-' }}</td>
            <td class="table-cell">{{ number_format($batch->quantity_received) }}</td>
            <td class="table-cell font-semibold {{ $batch->quantity_remaining <= 0 ? 'text-red-600' : '' }}">{{ number_format($batch->quantity_remaining) }}</td>
            <td class="table-cell">{{ number_format($batch->cost_price) }}</td>
            <td class="table-cell">{{ number_format($batch->selling_price) }}</td>
            <td class="table-cell">
                @if($batch->expiry_date)
                    <span class="{{ $batch->is_expired ? 'text-red-700 font-bold' : ($batch->is_expiring_soon ? 'text-amber-700 font-semibold' : '') }}">
                        {{ $batch->expiry_date->format('d M Y') }}
                    </span>
                @else
                    -
                @endif
            </td>
            <td class="table-cell">
                @if($batch->is_expired)
                    <span class="badge badge-danger">Expired</span>
                @elseif($batch->is_expiring_soon)
                    <span class="badge badge-warning">Expiring Soon</span>
                @elseif($batch->quantity_remaining <= 0)
                    <span class="badge badge-gray">Depleted</span>
                @else
                    <span class="badge badge-success">Active</span>
                @endif
            </td>
        </tr>
        @empty
        <tr><td colspan="9" class="table-cell text-center text-gray-400 py-8">No stock batches found.</td></tr>
        @endforelse
        </tbody>
    </table>
    <div class="px-5 py-3 border-t border-gray-100">{{ $batches->links() }}</div>
</div>

@endsection