<?php

namespace App\Http\Controllers\Hosting;

use App\Http\Controllers\Controller;
use App\Models\CustomerHostingOrder;
use App\Models\HostingProduct;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class SearchController extends Controller
{
    public function __invoke(Request $request): JsonResponse|View
    {
        $q = trim((string) $request->query('q', ''));
        $results = mb_strlen($q) >= 2 ? $this->resultsForUser($request->user(), $q) : [];

        if ($request->expectsJson() || $request->ajax() || $request->wantsJson()) {
            return response()->json(['results' => $results]);
        }

        return view('search', [
            'query' => $q,
            'results' => $results,
        ]);
    }

    /** @return list<array{type:string,title:string,subtitle:string,url:string}> */
    private function resultsForUser($user, string $q): array
    {
        $like = '%'.$q.'%';
        $results = [];
        $serverTypes = [HostingProduct::TYPE_VPS, HostingProduct::TYPE_DEDICATED];

        CustomerHostingOrder::query()
            ->forUser($user->id)
            ->whereHas('product', fn ($query) => $query->whereIn('type', $serverTypes))
            ->where(function ($query) use ($like) {
                $query->where('domain_name', 'like', $like)
                    ->orWhere('server_ip', 'like', $like);
            })
            ->with('product')
            ->orderByDesc('updated_at')
            ->limit(12)
            ->get()
            ->each(function (CustomerHostingOrder $order) use (&$results): void {
                $panelUrl = $order->control_panel_url ?: route('servers.orders.show', $order);
                $results[] = [
                    'type' => 'server',
                    'title' => $order->domain_name ?: ($order->product?->name ?? 'Server #'.$order->id),
                    'subtitle' => ($order->product?->name ?? 'Server').' · '.ucwords(str_replace('_', ' ', (string) $order->status)),
                    'url' => $panelUrl,
                ];
            });

        return $results;
    }
}