<?php

declare(strict_types=1);

// Explicit local opt-in: private Python runtime and one pre-existing synthetic PNG.
require dirname(__DIR__) . '/app/common/service/ClinicalImageTextService.php';
use app\common\service\ClinicalImageTextService;
if ($argc !== 3) throw new RuntimeException('usage: php test.php private-python synthetic-fixture');
$python = realpath($argv[1]); $fixture = realpath($argv[2]);
if ($python === false || $fixture === false) throw new RuntimeException('local fixture/runtime missing');
$sources = [['index' => 77, 'path' => $fixture]];
$config = ['enabled' => true, 'python' => $python, 'timeout_seconds' => 20,
    'threads' => 1, 'detection_limit' => 640, 'max_text_bytes' => 4096];
$before = glob(sys_get_temp_dir() . '/clinical-ocr-*') ?: [];
$result = ClinicalImageTextService::read($sources, dirname($fixture), microtime(true) + 20, null, $config);
if ($result['status'] !== 'completed' || $result['images'][0]['index'] !== 77 || !$result['images'][0]['lines']) {
    throw new RuntimeException('synthetic OCR bridge unavailable; safe status=' . $result['status'] . ' reason=' . ($result['reason'] ?? 'none'));
}
// Deliberately persist/print neither recognized values nor boxes.
$lines = count($result['images'][0]['lines']); unset($result);
$started = microtime(true);
$timeout = ClinicalImageTextService::read($sources, dirname($fixture), microtime(true) + 0.06, null, $config);
if (microtime(true) - $started > 1.0 || ($timeout['reason'] ?? '') !== 'deadline') throw new RuntimeException('real child deadline was not bounded');
$checks = 0;
$cancel = ClinicalImageTextService::read($sources, dirname($fixture), microtime(true) + 20,
    static function () use (&$checks): bool { return ++$checks > 1; }, $config);
if (($cancel['reason'] ?? '') !== 'cancelled') throw new RuntimeException('real child cancellation not observed');
$after = glob(sys_get_temp_dir() . '/clinical-ocr-*') ?: [];
if (array_diff($after, $before)) throw new RuntimeException('new request-private OCR files remain');
echo 'Local synthetic OCR bridge: processed=1, lines=' . $lines . ", deadline+cancel+cleanup OK; raw values/boxes saved=0\n";