<?php
/**
 * WEVIA CF-Bypass wrapper (doctrine 168)
 * POST ?url=https://target.com  OR ?action=test
 * Delegate to FlareSolverr on 127.0.0.1:8191
 */
header('Content-Type: application/json');

$action = $_GET['action'] ?? 'fetch';
$url = $_GET['url'] ?? ($_POST['url'] ?? '');

if ($action === 'test') {
    $ctx = stream_context_create(['http'=>['timeout'=>5]]);
    $ping = @file_get_contents('http://127.0.0.1:8191/', false, $ctx);
    echo json_encode(['ok'=>(bool)$ping, 'flaresolverr'=>json_decode($ping, true)]);
    exit;
}

if (empty($url) || !filter_var($url, FILTER_VALIDATE_URL)) {
    echo json_encode(['ok'=>false, 'err'=>'url_required']);
    exit;
}

$payload = json_encode([
    'cmd'=>'request.get',
    'url'=>$url,
    'maxTimeout'=>60000,
    'returnOnlyCookies'=>true
]);

$ch = curl_init('http://127.0.0.1:8191/v1');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER=>true,
    CURLOPT_POST=>true,
    CURLOPT_POSTFIELDS=>$payload,
    CURLOPT_HTTPHEADER=>['Content-Type: application/json'],
    CURLOPT_TIMEOUT=>75,
]);
$resp = curl_exec($ch);
$http = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

if ($http !== 200) {
    echo json_encode(['ok'=>false, 'err'=>'flaresolverr_http_'.$http]);
    exit;
}

$d = json_decode($resp, true);
$sol = $d['solution'] ?? [];
$cookies = $sol['cookies'] ?? [];

// Summarize
$cookie_str = implode('; ', array_map(fn($c)=>$c['name'].'='.$c['value'], $cookies));
$cf_clearance = '';
foreach($cookies as $c) if($c['name']==='cf_clearance') $cf_clearance=substr($c['value'],0,40).'...';

echo json_encode([
    'ok'=>true,
    'status'=>$d['status'] ?? 'unknown',
    'message'=>$d['message'] ?? '',
    'url_final'=>$sol['url'] ?? '',
    'http'=>$sol['status'] ?? 0,
    'cookie_count'=>count($cookies),
    'cf_clearance_preview'=>$cf_clearance,
    'user_agent'=>$d['solution']['userAgent'] ?? ($d['userAgent'] ?? ''),
    'cookies'=>$cookies,
]);