<?php

namespace App\Http\Controllers;

use App\Models\Product;
use App\Models\SiteSetting;
use Illuminate\Http\Request;

class SearchController extends Controller
{
    public function index(Request $request)
    {
        $query = trim((string) $request->query('q', ''));
        $perPage = (int) SiteSetting::value('list_page_size', 20);

        $products = Product::published()
            ->when($query !== '', function ($builder) use ($query) {
                $builder->where('name', 'like', "%{$query}%");
            })
            ->orderByDesc('hot_score')
            ->paginate($perPage)
            ->appends(['q' => $query]);

        return view('search.index', [
            'query' => $query,
            'products' => $products,
        ]);
    }
}