# -*- coding: utf-8 -*-
"""
@Time ： 2020/12/16 8:44
@Auth ： Locky
@File ：CloudTest.py
@IDE ：PyCharm
"""
import time

from django.views.generic.base import View

from Model.models import Device_User, Device_Info
from Object.ResponseObject import ResponseObject
from Object.TokenObject import TokenObject


class cloudTestView(View):

    def get(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.GET, request, operation)

    def post(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.POST, request, operation)

    def validation(self, request_dict, request, operation):
        response = ResponseObject()
        if operation is None:
            return response.json(444, 'error path')
        else:
            token = request_dict.get('token', None)
            # 设备主键uid
            tko = TokenObject(token)
            response.lang = tko.lang
            if tko.code != 0:
                return response.json(tko.code)
            userID = tko.userID
            if operation == 'deviceTransfer':
                return self.deviceTransfer(request_dict, response)

    def deviceTransfer(self, request_dict, response):
        # 设备转移
        oldUserID = request_dict.get("oldUserID", None)
        username = request_dict.get("username", None)
        uid = request_dict.get('uid', None)

        try:
            # 查询设备是否存在
            deviceInfo_qs = Device_Info.objects.filter(userID_id=oldUserID, UID=uid, isExist=1)
            if deviceInfo_qs[0]:
                deviceUser_qs = Device_User.objects.filter(username=username).values('userID')
                userID = deviceUser_qs[0]['userID']
                # 判断该用户的userID是否跟转移的一样
                if userID == oldUserID:
                    return response.json(10008)
                # 更新设备信息
                else:
                    deviceInfo_qs.update(userID=userID)
        except Exception as e:
            # print(e)
            return response.json(500, repr(e))
        else:
            return response.json(0)