<?php

namespace App\Http\Controllers\Shop;

use App\Http\Controllers\Controller;
use App\Models\Shop\WebsiteShopArticle;
use App\Models\Shop\WebsiteShopCategory;
use App\Models\User;
use App\Services\PurchaseService;
use App\Services\RconService;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Symfony\Component\HttpFoundation\Response;

class ShopController extends Controller
{
    public function __construct(
        private readonly RconService $rconService,
        private readonly PurchaseService $purchaseService,
    ) {}

    public function __invoke(?WebsiteShopCategory $category): View
    {
        $query = WebsiteShopArticle::query()->orderBy('position');

        if ($category && $category->exists) {
            $query = $category->articles()->orderBy('position');
        }

        return view('shop.shop', [
            'articles' => $query->with(['rank:id,rank_name', 'features'])->get(),
            'categories' => WebsiteShopCategory::whereHas('articles')->get(),
        ]);
    }

    public function purchase(WebsiteShopArticle $package, Request $request): Response
    {
        /** @var User $currentUser */
        $currentUser = Auth::user();

        $recipient = null;

        if ($request->has('receiver')) {
            if (! $package->is_giftable) {
                return to_route('shop.index')->withErrors(
                    ['message' => __('This package is not giftable')],
                );
            }

            $recipient = User::where('username', $request->input('receiver'))->first();

            if (! $recipient) {
                return to_route('shop.index')->withErrors(
                    ['message' => __('Recipient not found')],
                );
            }
        }

        $user = $recipient ?? $currentUser;

        if ($package->give_rank && $user->rank >= $package->give_rank) {
            $message = __('You are already this or a higher rank');

            if ($recipient && $user->username !== $currentUser->username) {
                $message = __('The recipient is already this or a higher rank');
            }

            return to_route('shop.index')->withErrors(
                ['message' => $message],
            );
        }

        if (! $this->rconService->isConnected && (int) $user->online === 1) {
            return to_route('shop.index')->withErrors(
                ['message' => __('Please logout before purchasing a package')],
            );
        }

        if ($currentUser->website_balance < $package->price()) {
            return to_route('shop.index')->withErrors(
                ['message' => __('You need to top-up your account with another $:amount to purchase this package', ['amount' => ($package->price() - $currentUser->website_balance)])],
            );
        }

        $message = $this->purchaseService->processPurchase($currentUser, $package, $recipient);

        return to_route('shop.index')->with('success', $message);
    }
}