@extends('layouts.app')

@section('content')
<div class="container mx-auto px-4 py-6">
    <div class="flex justify-between items-center mb-6">
        <h1 class="text-3xl font-bold text-gray-800 dark:text-white">Batch Management</h1>
        <a href="{{ route('batches.expiring') }}" class="bg-yellow-500 hover:bg-yellow-600 text-white font-bold py-2 px-4 rounded">
            Expiring Batches
        </a>
    </div>

    <div class="bg-white dark:bg-gray-800 rounded-lg shadow-md p-6">
        <div class="mb-4 flex gap-4">
            <input type="text" placeholder="Search by batch number..." class="flex-1 px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white placeholder-gray-500 dark:placeholder-gray-400">
            <select class="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white">
                <option value="">All Status</option>
                <option value="active">Active</option>
                <option value="expiring_soon">Expiring Soon</option>
                <option value="expired">Expired</option>
            </select>
        </div>

        <div class="overflow-x-auto">
            <table class="min-w-full divide-y divide-gray-200 dark:divide-gray-700">
                <thead class="bg-gray-50 dark:bg-gray-700">
                    <tr>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Batch Number</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Barcode</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">GRN Number</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Supplier</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Manufacture Date</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Expiry Date</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Products</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Actions</th>
                    </tr>
                </thead>
                <tbody class="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-700">
                    @forelse($batches as $batch)
                    <tr class="hover:bg-gray-50 dark:hover:bg-gray-700">
                        <td class="px-6 py-4 whitespace-nowrap text-sm font-medium text-gray-900 dark:text-white">
                            {{ $batch->batch_number }}
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                            {{ $batch->barcode ?? '-' }}
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                            {{ $batch->goodReceiveNote->grn_number }}
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                            {{ $batch->goodReceiveNote->supplier->company_name }}
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                            {{ $batch->manufacture_date?->format('Y-m-d') ?? 'N/A' }}
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                            @if($batch->expiry_date)
                                <span class="{{ $batch->expiry_date < now() ? 'text-red-600 dark:text-red-400 font-semibold' : ($batch->expiry_date < now()->addDays(30) ? 'text-yellow-600 dark:text-yellow-400 font-semibold' : '') }}">
                                    {{ $batch->expiry_date->format('Y-m-d') }}
                                </span>
                            @else
                                N/A
                            @endif
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                            {{ $batch->stocks->count() }} item(s)
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
                            <a href="{{ route('batches.show', $batch) }}" class="text-indigo-600 dark:text-indigo-400 hover:text-indigo-900 dark:hover:text-indigo-300">View Details</a>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="8" class="px-6 py-4 text-center text-gray-500 dark:text-gray-400">
                            No batches found.
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>

        <div class="mt-4">
            {{ $batches->links() }}
        </div>
    </div>
</div>
@endsection