<?php

/*
 * ============================================================
 * SYSTAPP MODE — Adminpanel Audit Logger (KEEP)
 * ============================================================
 * Used for logging adminpanel events triggered by web requests.
 * Includes IP address and daily log rotation.
 */
function audit_log($event, $details = []) {
    $dir = '/var/www/html/systapp-admin-php/logs/audit';
    if (!is_dir($dir)) mkdir($dir, 0755, true);

    $ip = $_SERVER['REMOTE_ADDR'] ?? 'CLI';
    $timestamp = date('Y-m-d H:i:s');

    $entry = [
        'timestamp' => $timestamp,
        'ip'        => $ip,
        'event'     => $event,
        'details'   => $details
    ];

    $file = "$dir/adminpanel-audit-" . date('Y-m-d') . ".log";
    file_put_contents($file, json_encode($entry) . PHP_EOL, FILE_APPEND);
}


/*
 * ============================================================
 * SYSTAPP MODE — Backup Audit Logger (NEW)
 * ============================================================
 * Used by backup scripts running under cron or CLI.
 * No IP address, no daily rotation, stable single log file.
 */
function audit_log_backup($event, $details = []) {
    error_log("audit_log_backup CALLED for event: $event");
    $dir = '/var/www/html/systapp-admin-php/logs/audit';
    if (!is_dir($dir)) mkdir($dir, 0755, true);

    $timestamp = date('Y-m-d H:i:s');

    $entry = [
        'timestamp' => $timestamp,
        'event'     => $event,
        'details'   => $details
    ];

    $file = "$dir/backup-audit.log";
    file_put_contents($file, json_encode($entry) . PHP_EOL, FILE_APPEND);
}

?>