<?php

// Scheduled trigger for the daily email report. Point a cron job or uptime

// monitor at cron.php?token=... (the URL is shown on report.php), or run

// "php cron.php <token>" from a scheduler. Add &force=1 (or "force" as the

// second CLI argument) to send immediately regardless of schedule.

require_once __DIR__ . '/inc/report.php';

header('Content-Type: text/plain; charset=UTF-8');

header('Cache-Control: no-store');

$token = (string)($_GET['token'] ?? $argv[1] ?? '');

$stored = setting_get('cron_token');

if ($stored === null || $token === '' || !hash_equals($stored, $token)) {

    http_response_code(403);

    exit("Forbidden.\n");

}

$force = isset($_GET['force']) || in_array('force', array_slice($argv ?? [], 2), true);

if ($force) {

    $to = (string)setting_get('report_email', '');

    if ($to === '') {

        exit("No report email configured — set one on report.php first.\n");

    }

    $ok = send_report_email($to, $err);

    setting_set('report_last_status', ($ok ? "Sent to $to" : 'FAILED: ' . $err) . ' — ' . date('Y-m-d H:i') . ' (forced)');

    if (!$ok) {

        http_response_code(500);

    }

    exit(($ok ? "Sent to $to" : "FAILED: $err") . "\n");

}

maybe_send_daily_report();

echo 'OK. Last report: ' . (setting_get('report_last_status') ?? 'never sent') . "\n";