@extends('layouts.app')

@section('content')
<div class="bg-gray-50 min-h-screen py-12">
    <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
        
        <!-- Header -->
        <div class="text-center mb-12">
            <h1 class="text-4xl font-extrabold text-gray-900 uppercase tracking-wider">Our Products</h1>
            <p class="mt-4 text-xl text-gray-500 max-w-2xl mx-auto">Explore our wide range of animal nutrition solutions designed for optimal health and performance.</p>
        </div>

        <!-- Product Grid (Full Width, No Sidebar) -->
        <div class="w-full">
            <!-- Sorting Bar -->
            <div class="flex flex-col sm:flex-row justify-between items-center mb-8 bg-white p-4 shadow-sm rounded-lg border border-gray-100">
                <div class="mb-4 sm:mb-0 text-sm text-gray-500 font-medium">
                    Showing {{ $products->firstItem() ?? 0 }} - {{ $products->lastItem() ?? 0 }} of {{ $products->total() }} results
                </div>
                <div class="flex items-center space-x-4">
                     <label for="sort" class="text-sm font-medium text-gray-700">Sort By:</label>
                    <div class="relative w-48">
                        <select id="sort" onchange="window.location.href = this.value" class="block w-full pl-3 pr-10 py-2 text-base border-gray-300 focus:outline-none focus:ring-blue-500 focus:border-blue-500 sm:text-sm rounded-md">
                            <option value="{{ request()->fullUrlWithQuery(['sort' => 'latest']) }}" {{ request('sort') == 'latest' ? 'selected' : '' }}>Newest</option>
                            <option value="{{ request()->fullUrlWithQuery(['sort' => 'price_asc']) }}" {{ request('sort') == 'price_asc' ? 'selected' : '' }}>Price: Low to High</option>
                            <option value="{{ request()->fullUrlWithQuery(['sort' => 'price_desc']) }}" {{ request('sort') == 'price_desc' ? 'selected' : '' }}>Price: High to Low</option>
                            <option value="{{ request()->fullUrlWithQuery(['sort' => 'name_asc']) }}" {{ request('sort') == 'name_asc' ? 'selected' : '' }}>Name: A-Z</option>
                        </select>
                    </div>
                </div>
            </div>

            <!-- Grid --> 
            <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-8">
                @forelse($products as $product)
                    <div class="bg-white border border-gray-200 hover:shadow-2xl transition-all duration-300 flex flex-col h-full relative rounded-lg overflow-hidden group">
                        @if($product->status === 'out_of_stock')
                            <div class="absolute top-4 right-0 bg-red-600 text-white text-xs font-bold px-3 py-1 uppercase z-10 shadow-md">Out of Stock</div>
                        @endif
                         <a href="{{ route('products.show', $product) }}" class="block flex-grow">
                            <div class="aspect-w-1 aspect-h-1 w-full overflow-hidden bg-gray-100">
                                 @if($product->image)
                                    <img src="{{ asset('storage/' . $product->image) }}" alt="{{ $product->name }}" class="w-full h-56 object-cover object-center transform group-hover:scale-105 transition-transform duration-500">
                                @else
                                    <div class="w-full h-56 flex items-center justify-center bg-gray-100 text-gray-400">
                                        <svg class="w-12 h-12" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z"></path></svg>
                                    </div>
                                @endif
                            </div>
                            <div class="p-6">
                                <div class="flex flex-wrap gap-2 mb-2">
                                     @foreach($product->categories as $cat)
                                        <span class="text-xs bg-blue-50 text-blue-700  font-semibold tracking-wider px-2 py-1 rounded-sm">{{ $cat->name }}</span>
                                     @endforeach
                                </div>
                                <h3 class="text-lg font-bold text-gray-900 group-hover:text-blue-700 transition-colors line-clamp-1 mb-2">{{ $product->name }}</h3>
                                <p class="text-sm text-gray-500 line-clamp-2 mb-4">{{ Str::limit(strip_tags($product->description), 80) }}</p>
                                <div class="flex justify-between items-center pt-4 border-t border-gray-100">
                                    <span class="text-sm font-semibold text-blue-900">PKR {{ $product->price }}</span>
                                    <span class="text-sm text-blue-600 font-semibold group-hover:underline">View Details &rarr;</span>
                                </div>
                            </div>
                        </a>
                    </div>
                @empty
                    <div class="col-span-4 text-center py-24 bg-white rounded-lg border border-dashed border-gray-300">
                        <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.172 16.172a4 4 0 015.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path></svg>
                        <h3 class="mt-2 text-sm font-medium text-gray-900">No products found</h3>
                        <p class="mt-1 text-sm text-gray-500">Try adjusting your filters.</p>
                    </div>
                @endforelse
            </div>

            <div class="mt-12">
                {{ $products->withQueryString()->links() }}
            </div>
        </div>
    </div>
</div>
@endsection