# -*- coding: utf-8 -*-
# !/usr/bin/env python

from apps.web.constant import Const
from apps.web.eventer.base import FaultEvent
from apps.web.eventer import EventBuilder


class builder(EventBuilder):
    def __getEvent__(self, device_event):
        event_data = self.deviceAdapter.analyze_event_data(device_event['data'])

        if (event_data is None) or (event_data['status'] != Const.DEV_WORK_STATUS_FAULT):
            return None

        return FaultEvent(self.deviceAdapter, event_data)