<?php

/**
 * Exclusion Matcher — determines if a file path matches any exclusion glob pattern.
 *
 * @author  Ball Studios <https://git.balls.studio>
 * @license MIT
 */

namespace Pterodactyl\Addons\AdvancedAdmin\Services\Revisions;

class ExclusionMatcher
{
    /** @var string[] */
    private array $patterns;

    public function __construct()
    {
        $this->patterns = config('advanced-admin.revisions.excluded_patterns', []);
    }

    /**
     * Returns true if the file should be excluded from tracking.
     */
    public function isExcluded(string $filePath): bool
    {
        $basename = basename($filePath);

        foreach ($this->patterns as $pattern) {
            // Match against both full path and basename
            if (fnmatch($pattern, $basename, FNM_CASEFOLD)) {
                return true;
            }
            if (fnmatch($pattern, $filePath, FNM_CASEFOLD | FNM_PATHNAME)) {
                return true;
            }
            // Also check for case-insensitive substring matches on sensitive keywords
            if (str_contains(strtolower($basename), 'secret') ||
                str_contains(strtolower($basename), 'password') ||
                str_contains(strtolower($basename), 'token') && str_ends_with($basename, '.json')
            ) {
                return true;
            }
        }
        return false;
    }
}