docs: def get_details(self):
          """Build details dictionary"""
          body = helpers.req_body(self.manager, 'devicedetail')
          head = helpers.req_headers(self.manager)
  
          r, _ = helpers.call_api('/131airpurifier/v1/device/deviceDetail',
                                  method='post', headers=head, json=body)
  
          if r is not None and helpers.check_response(r, 'airpur_detail'):
              self.device_status = r.get('deviceStatus', 'unknown')
              self.connection_status = r.get('connectionStatus', 'unknown')
              self.details['active_time'] = r.get('activeTime', 0)
              self.details['filter_life'] = r.get('filterLife', {})
              self.details['screeen_status'] = r.get('screenStatus', 'unknown')
              self.details['mode'] = r.get('mode', 'unknown')
              self.details['level'] = r.get('level', None)