namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Models\Product;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Validator;

class ProductController extends Controller
{
    // Menampilkan semua produk
    public function index()
    {
        return response()->json(Product::all(), 200);
    }

    // Menambahkan produk baru
    public function store(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'name' => 'required|string|max:255',
            'description' => 'nullable|string',
            'price' => 'required|numeric',
        ]);

        if ($validator->fails()) {
            return response()->json($validator->errors(), 422);
        }

        $product = Product::create($request->all());
        return response()->json($product, 201);
    }

    // Menampilkan satu produk
    public function show(Product $product)
    {
        return response()->json($product, 200);
    }

    // Memperbarui produk
    public function update(Request $request, Product $product)
    {
        $validator = Validator::make($request->all(), [
            'name' => 'string|max:255',
            'description' => 'nullable|string',
            'price' => 'numeric',
        ]);
        
        if ($validator->fails()) {
            return response()->json($validator->errors(), 422);
        }

        $product->update($request->all());
        return response()->json($product, 200);
    }

    // Menghapus produk
    public function destroy(Product $product)
    {
        $product->delete();
        return response()->json(null, 204);
    }
}