<?php

namespace App\Utils;

use Exception;
use ZipArchive;

class ZipUtil
{
    public static function extract($file, $destination)
    {
        $zipper = new ZipArchive();

        if(!$zipper->open($file)) {
            throw new Exception('Erro ao abrir o arquivo ZIP.');
        }
                
        if($zipper->numFiles == 0) {
            throw new Exception('Arquivo vazio ou não encontrado.');
        }

        $zipper->extractTo($destination);
                    
        $zipper->close();
    }

    public static function compress($files, $destination)
    {
        $zipper = new ZipArchive();

        $path = dirname($destination);
        
        if (file_exists($path) === false) {
            mkdir($path);
        }

        if ($zipper->open($destination, ZipArchive::CREATE) !== TRUE) {
            throw new Exception('Erro ao abrir o diretório de destino do arquivo ZIP.');
        }

        foreach ($files as $file) {
            $zipper->addFile($file['path'], $file['name']);
        }

        $zipper->close();
    }
}