<?php
/**
 * @file
 * functions for database access.
 */


/**
 * Log an ILL request.
 *
 * @param array $payload
 *   The request payload as an associative array (SharePoint webhook format).
 * @param array|string $response
 *   The response from the ILL service or an error message.
 */
function upei_roblib_ill_log_request(array $payload, $response) {
  $time_submitted = time();
  $relais_message = is_array($response) ? ($response['ConfirmMessage'] ?? ($response['Problem']['Message'] ?? '')) : (string) $response;

  // Parse patron name into first/last.
  $patron_firstname = '';
  $patron_lastname = '';
  if (!empty($payload['patronName'])) {
    $parts = explode(' ', $payload['patronName'], 2);
    $patron_firstname = trim($parts[0] ?? '');
    $patron_lastname = trim($parts[1] ?? '');
  }

  $connection = \Drupal::service('database');
  try {
    $connection->insert('upei_roblib_ill_request')
      ->fields([
        'patron_id' => $payload['patronBarcode'] ?? '',
        'patron_firstname' => $patron_firstname,
        'patron_lastname' => $patron_lastname,
        'patron_type' => $payload['patronType'] ?? '',
        'patron_department' => $payload['patronDepartment'] ?? '',
        'patron_email' => $payload['patronEmail'] ?? '',
        'notes' => $payload['notes'] ?? '',
        'genre' => $payload['format'] ?? '',
        'doi' => $payload['doi_isbn'] ?? '',
        'author' => $payload['author'] ?? '',
        'citation_date' => $payload['year'] ?? '',
        'title' => $payload['title'] ?? '',
        'atitle' => $payload['articleTitle'] ?? '',
        'issn' => $payload['issn'] ?? '',
        'isbn' => $payload['isbn'] ?? '',
        'article_author' => $payload['author'] ?? '',
        'volume' => $payload['volume'] ?? '',
        'issue' => $payload['issue'] ?? '',
        'pages_requested' => $payload['pagesRequested'] ?? '',
        'time_submitted' => $time_submitted,
        'relais_request_id' => is_array($response) && isset($response['RequestNumber']) ? $response['RequestNumber'] : '-1',
        'relais_message' => substr($relais_message, 0, 254),
      ])->execute();
  } catch (Exception $e) {
    \Drupal::logger('upei_roblib_ill')->error('Error logging ILL request @msg',
        array(
            '@msg' => $e->getMessage(),
        ));
  }
}