from apps.am.models import Area
from apps.third.clients import xxClient
from apps.third.tapis import xxapis

class EcmService:
    """事件处理服务
    """

    @classmethod
    def dispatch_dahua_event(cls, data: dict):
        """分发大华事件进行处理
        """
        pass

    @classmethod
    def dispatch_xunxi_event(cls, data: dict):
        """分发寻息事件进行处理
        """
        if data.type == 'rail':
            if data.data.type == 1:
                # 围栏进入
                cls.rail_in(data=data.data)
            elif data.data.type == 2:
                # 围栏离开
                pass
        elif data.type == 'onKeyAlarm':
            # 一键呼救
            pass
        elif data.type == 'onOffLine':
            if data.data.online:
                # 标签定位在线
                pass
            else:
                # 标签定位离线
                pass
        elif data.type == 'lowpower':
            # 低电量
            pass
        elif data.type == 'bltOnOffLineV2':
            if data.data.online:
                # 标签通信在线
                pass
            else:
                # 标签通信离线
                pass

    @classmethod
    def rail_in(cls, data):
        """围栏进入事件
        """
        # 判断区域是否超员
        area = Area.objects.filter(third_info__xx_railId=data['railId']).first()
        if area:
            json = {"railId": data['railId'], "type": ""}
            _, res = xxClient.request(**xxapis['rail_ibeacon_list'], json=json)
            if res['totalCount'] >= area.count_people_max:
                # 触发超员事件
                pass