function prepareParamsForBusVal($id, $fields)
 {
     if (!array_key_exists('PERSON_TYPE_ID', $fields)) {
         $personTypeList = CSalePaySystem::getPaySystemPersonTypeIds($id);
         if ($personTypeList) {
             $fields['PERSON_TYPE_ID'] = array_shift($personTypeList);
         }
     }
     $itemParams = unserialize($fields['PARAMS']);
     $result = array();
     $result[] = array('CODE' => 'BX_PAY_SYSTEM_ID', 'CONSUMER' => 'PAYSYSTEM_' . $id, 'PERSON_TYPE_ID' => $fields['PERSON_TYPE_ID'] ?: null, 'MAP' => array('PROVIDER_KEY' => 'VALUE', 'PROVIDER_VALUE' => $id));
     if ($itemParams) {
         foreach ($itemParams as $code => $param) {
             if ($param['TYPE'] == '') {
                 $type = 'VALUE';
             } elseif ($param['TYPE'] == 'FILE' || $param['TYPE'] == 'SELECT') {
                 $type = 'INPUT';
             } else {
                 $type = $param['TYPE'];
             }
             $result[] = array('CODE' => $code, 'CONSUMER' => 'PAYSYSTEM_' . $id, 'PERSON_TYPE_ID' => $fields['PERSON_TYPE_ID'] ?: null, 'MAP' => array('PROVIDER_KEY' => $type, 'PROVIDER_VALUE' => $param['VALUE']));
         }
     }
     return $result;
 }