# coding=utf-8

import typing

from apps.web.constant import DeviceCmdCode, MQTT_TIMEOUT
from apps.web.core.adapter.zhixia2 import ChargingZHIXIA2Box
from apps.web.core.device_define.cmCZ import DEFAULT_ACCOUNT_RULE
from apps.web.core.exceptions import ServiceException
from apps.web.core.networking import MessageSender

if typing.TYPE_CHECKING:
    from apps.web.user.models import ConsumeRecord


class DCServerBox(ChargingZHIXIA2Box):

    def _send_data(self, funCode, data, cmd=DeviceCmdCode.OPERATE_DEV_SYNC, timeout=MQTT_TIMEOUT.NORMAL):
        # 若是网关发送 则addr地址填充为0

        payload = {
            "IMEI": self.device.devNo,
            "funCode": funCode
        }

        if isinstance(data, dict):
            payload.update(data)
        else:
            payload["data"] = data

        result = MessageSender.send(
            device=self.device,
            cmd=cmd,
            payload=payload,
            timeout=timeout
        )

        if "rst" not in result:
            raise ServiceException({"result": 2, "description": u"串口通信异常（10001）"})

        if result["rst"] != 0:
            if result["rst"] == -1:
                raise ServiceException({"result": 2, "description": u"网络通信异常"})
            if result["rst"] == 1:
                raise ServiceException({"result": 2, "description": u"串口通信异常（10002）"})

        return result

    @property
    def deviceRule(self):
        rule = self.device.otherConf.get("rule", DEFAULT_ACCOUNT_RULE["rule"])
        for _item in rule:
            _item["price"] *= 100

        return rule

    @property
    def deviceDefaultPrice(self):
        defaultPrice = self.device.otherConf.get("defaultPrice", DEFAULT_ACCOUNT_RULE["defaultPrice"])
        return defaultPrice * 100

    def start_device_realiable(self, order):  # type:(ConsumeRecord)->dict
        if order.is_on_point:
            raise ServiceException({"result": 2, "description": u"当前设备不支持远程上分，请直接给用户派币启动"})

        attachParas = order.attachParas
        package = order.package

        if attachParas is None:
            raise ServiceException({"result": 2, "description": u"请您选择合适的充电线路"})
        if "chargeIndex" not in attachParas:
            raise ServiceException({"result": 2, "description": u"请您选择合适的充电线路"})

        # portInfo = self._get_port_info(attachParas["chargeIndex"])
        # if portInfo["status"] != Const.DEV_WORK_STATUS_IDLE:
        #     raise ServiceException({"result": 2, "description": u"当前端口正在工作中，请选择其他端口"})

        port = int(attachParas["chargeIndex"])

        rule = self.deviceRule
        defaultPrice = self.deviceDefaultPrice

        data = {
            'order_type': "com_start",
            'chargeTime': package["time"],
            "rule": rule,
            "defaultPrice": defaultPrice,

            "port": port,
            "order_id": order.orderNo,

        }

        return self._send_data(funCode="02", data=data)

    def analyze_event_data(self, data):
        pass