<?php

namespace App\Services;

use App\Actions\SendCurrency;
use App\Actions\SendFurniture;
use App\Models\Shop\WebsiteShopArticle;
use App\Models\User;

class PurchaseService
{
    public function __construct(
        private readonly RconService $rconService,
        private readonly SendCurrency $sendCurrency,
    ) {}

    public function processPurchase(User $currentUser, WebsiteShopArticle $package, ?User $recipient = null): string
    {
        $user = $recipient ?? $currentUser;

        $this->deductBalance($currentUser, $package);
        $this->deliverCurrencies($user, $package);
        $this->deliverRank($user, $package);
        $this->deliverBadges($user, $package);
        $this->deliverFurniture($currentUser, $package);

        return $this->buildSuccessMessage($currentUser, $user, $package);
    }

    private function deductBalance(User $user, WebsiteShopArticle $package): void
    {
        $user->decrement('website_balance', $package->price());
    }

    private function deliverCurrencies(User $user, WebsiteShopArticle $package): void
    {
        $this->sendCurrency->execute($user, 'credits', $package->credits);
        $this->sendCurrency->execute($user, 'duckets', $package->duckets);
        $this->sendCurrency->execute($user, 'diamonds', $package->diamonds);
    }

    private function deliverRank(User $user, WebsiteShopArticle $package): void
    {
        if (! $package->give_rank) {
            return;
        }

        if ($this->rconService->isConnected) {
            $this->rconService->setRank($user, $package->give_rank);
            $this->rconService->disconnectUser($user);
        } else {
            $user->forceFill(['rank' => $package->give_rank])->save();
        }
    }

    private function deliverBadges(User $user, WebsiteShopArticle $package): void
    {
        if (! $package->badges) {
            return;
        }

        $badgeList = explode(';', $package->badges);
        $ownedBadges = $user->badges()->pluck('badge_code')->toArray();

        foreach ($badgeList as $badge) {
            if (in_array($badge, $ownedBadges)) {
                continue;
            }

            if ($this->rconService->isConnected) {
                $this->rconService->giveBadge($user, $badge);
            } else {
                $user->badges()->updateOrCreate([
                    'user_id' => $user->id,
                    'badge_code' => $badge,
                ]);
            }
        }
    }

    private function deliverFurniture(User $currentUser, WebsiteShopArticle $package): void
    {
        if (! $package->furniture) {
            return;
        }

        $sendFurniture = app(SendFurniture::class);
        $sendFurniture->execute($currentUser, json_decode($package->furniture, true));
    }

    private function buildSuccessMessage(User $currentUser, User $recipient, WebsiteShopArticle $package): string
    {
        $message = __('You have successfully purchased the package :name', ['name' => $package->name]);

        if ($recipient->username !== $currentUser->username) {
            $message = __('You have successfully purchased the package :name for :username', [
                'name' => $package->name,
                'username' => $recipient->username,
            ]);
        }

        return $message;
    }
}