<?php

namespace App\Service;

use Symfony\Component\HttpFoundation\File\Exception\FileException;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Symfony\Component\String\Slugger\SluggerInterface;

class FileUploader
{
    // On utilise la promotion de constructeur (PHP 8) : ultra moderne et concis
    public function __construct(
        private string $targetDirectory,
        private SluggerInterface $slugger,
    ) {
    }

    public function upload(UploadedFile $file): string
    {
        $originalFilename = pathinfo($file->getClientOriginalName(), PATHINFO_FILENAME);
        $safeFilename = $this->slugger->slug($originalFilename);
        $fileName = $safeFilename . '-' . uniqid() . '.' . $file->guessExtension();

        try {
            $file->move($this->getTargetDirectory(), $fileName);
        } catch (FileException $e) {
            // Ici tu peux logguer l'erreur si besoin
            throw new \Exception('Erreur lors du transfert de l\'image : ' . $e->getMessage());
        }

        return $fileName;
    }

    public function delete(?string $fileName): void
    {
        if ($fileName) {
            $filePath = $this->getTargetDirectory() . 'FileUploader.php/' . $fileName;
            if (file_exists($filePath)) {
                unlink($filePath);
            }
        }
    }

    public function getTargetDirectory(): string
    {
        return $this->targetDirectory;
    }
}