<?php

class Diagnostics
{
    public static function message(string $severity, string $source, string $text, string $code = ''): array
    {
        return [
            'timestamp' => time(),
            'severity' => $severity,
            'source' => $source,
            'text' => $text,
            'code' => $code
        ];
    }

    public static function statusFromFlags(bool $online, bool $fault): string
    {
        if ($fault) {
            return 'Stoerung';
        }
        return $online ? 'Online' : 'Offline';
    }
}

?>