<?php

error_reporting(E_ALL);
ini_set('display_errors', 1);
require_once(__DIR__."/../../config.php");
require_once(__DIR__ . "/SelectelApi.php");

if (php_sapi_name() !== 'cli' && php_sapi_name() !== 'phpdbg') {
    // Prevent direct web access
    header('HTTP/1.0 403 Forbidden');
    exit('CLI access only.');
}

set_time_limit(0);
ignore_user_abort(true);

$arguments = $argv;

class ThumbnailWorker {
    private $mediaId;
    private $logFile;

    public function __construct()
    {
        global $arguments;

        $this->mediaId = isset($arguments[1]) ? $arguments[1] : null;
        $this->logFile = isset($arguments[2]) ? $arguments[2] : null;
    }

    public function run() {
        if ($this->logFile && !is_dir(dirname($this->logFile))) {
            mkdir(dirname($this->logFile), 0777, true);
        }
        // Fetch pending items
        $sql = "SELECT id, complex_house_id, file_path FROM complex_house_media WHERE id = {$this->mediaId}";

        $q = mysql_query($sql);
        $media = mysql_fetch_assoc($q);

        if (!$media) {
            exit("No pending thumbnails to process.\n");
        }

        $thumb_path = $this->generateThumbnail($media);

        if ($thumb_path !== false) {
            $update_sql = "UPDATE complex_house_media SET thumbnail_path = '$thumb_path' WHERE id = {$this->mediaId}";
            mysql_query($update_sql);
        }
    }

    private function generateThumbnail($media) {
        try {
            $mediaId = $media['id'];
            $complexHouseId = $media['complex_house_id'];
            $source_path = 'https://data.joywork.ru' . $media['file_path'];

            $imageData = file_get_contents($source_path);
            $image = new Imagick();
            $image->readImageBlob($imageData);

            $image->setImageFormat('jpeg');
            $image->thumbnailImage(300, 300, true, true);
            $image->cropThumbnailImage(300, 300);

            $parts = explode('/', $media['file_path']);
            $basePath = '/' . implode('/', array_slice($parts, 3, -1));
            $baseName = basename($media['file_path']);

            
            $tempName = time();
            
            $thumbLocalPath = "medias/$complexHouseId/thumbs$basePath/" . $tempName . "_thumb.jpg";
            $thumbRemotePath = "/medias/$complexHouseId/thumbs$basePath/" . $baseName;
            
            // Ensure directory exists
            $dir = dirname($thumbLocalPath);

            if (!is_dir($dir)) {
                mkdir($dir, 0777, true);
            }

            $image->writeImage($thumbLocalPath);
            $image->clear();
            $image->destroy();

            $Selectel = SelectelApi::getTokenAndUrl();
            $token = $Selectel[0];
            $storageUrl = $Selectel[1];
            $SelectelApi = new SelectelApi();

            $uploadThumb = $SelectelApi->uploadFile(
                $storageUrl,
                $token,
                $thumbLocalPath,
                $thumbRemotePath,
                'image/jpeg'
            );

            if ($uploadThumb) {
                unlink($thumbLocalPath);
                return $thumbRemotePath;
            }

            return false;

        } catch (Exception $e) {
            $this->logger('Thumbnail error: ' . $e->getMessage());
            return false;
        }
    }


    function logger($message)
    {
        $timestamp = date('Y-m-d H:i:s');
        print("[$timestamp] $message \n");
    }
}

// Execute worker
$worker = new ThumbnailWorker();
$worker->run();
?>