<?php
declare(strict_types=1);

namespace Esun3d\LanguageUrlStoreResolver\Plugin;

use Magento\Framework\App\Area;
use Magento\Framework\App\Request\Http as HttpRequest;
use Magento\Framework\App\RequestInterface;
use Magento\Framework\App\State;
use Magento\Framework\Url;
use Magento\Store\Model\StoreManagerInterface;
use Psr\Log\LoggerInterface;
use Esun3d\LanguageUrlStoreResolver\Model\Config;
use Esun3d\LanguageUrlStoreResolver\Model\StoreCodeMapper;
use Esun3d\LanguageUrlStoreResolver\Model\UrlPathConverter;

class UrlPlugin
{
    /**
     * @var Config
     */
    private $config;

    /**
     * @var State
     */
    private $appState;

    /**
     * @var StoreManagerInterface
     */
    private $storeManager;

    /**
     * @var StoreCodeMapper
     */
    private $storeCodeMapper;

    /**
     * @var UrlPathConverter
     */
    private $urlPathConverter;

    /**
     * @var RequestInterface
     */
    private $request;

    /**
     * @var LoggerInterface
     */
    private $logger;

    public function __construct(
        Config $config,
        State $appState,
        StoreManagerInterface $storeManager,
        StoreCodeMapper $storeCodeMapper,
        UrlPathConverter $urlPathConverter,
        RequestInterface $request,
        LoggerInterface $logger
    ) {
        $this->config = $config;
        $this->appState = $appState;
        $this->storeManager = $storeManager;
        $this->storeCodeMapper = $storeCodeMapper;
        $this->urlPathConverter = $urlPathConverter;
        $this->request = $request;
        $this->logger = $logger;
    }

    /**
     * @param mixed|null $routePath
     * @param mixed|null $routeParams
     */
    public function afterGetUrl(Url $subject, string $result, $routePath = null, $routeParams = null): string
    {
        if (!$this->config->isEnabled() || !$this->isFrontendArea()) {
            return $result;
        }

        $storeCode = null;

        try {
            $storeCode = $this->storeManager->getStore()->getCode();
            $language = $this->storeCodeMapper->languageFromStoreCode($storeCode);

            if ($language === null) {
                return $result;
            }

            return $this->urlPathConverter->toLanguageUrl($result, $language);
        } catch (\Throwable $exception) {
            $this->logger->error(
                '[LanguageUrlStoreResolver] Failed to convert generated URL.',
                [
                    'path' => $this->request instanceof HttpRequest ? $this->request->getPathInfo() : null,
                    'request_uri' => $this->request instanceof HttpRequest ? $this->request->getRequestUri() : null,
                    'market' => null,
                    'store_code' => $storeCode,
                    'exception' => $exception,
                ]
            );
        }

        return $result;
    }

    private function isFrontendArea(): bool
    {
        try {
            return $this->appState->getAreaCode() === Area::AREA_FRONTEND;
        } catch (\Throwable $exception) {
            return false;
        }
    }
}