# -*- 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, Order_Model, UID_Bucket, Store_Meal, StsCrdModel
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)
            elif operation == 'mealTransfer':
                return self.mealTransfer(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)

    def mealTransfer(self, request_dict, response):
        # 云存套餐转移
        username = request_dict.get("username", None)
        old_uid = request_dict.get("old_uid", None)
        new_uid = request_dict.get("new_uid", None)

        try:
            # 查询两个UID是否在同一账号下
            deviceUser_qs = Device_User.objects.filter(username=username).values('userID')
            userID = deviceUser_qs[0]['userID']
            old_deviceInfo_qs = Device_Info.objects.filter(userID_id=userID,UID=old_uid).values('isExist','Online')
            new_deviceInfo_qs = Device_Info.objects.filter(userID_id=userID, UID=new_uid).values('isExist')
            if not(old_deviceInfo_qs.exists() and new_deviceInfo_qs.exists()):
                return response.json(10009)
            
            # 转出设备已删除或不在线才能进行转移
            old_isExist = old_deviceInfo_qs[0]['isExist']
            old_Online = old_deviceInfo_qs[0]['Online']
            new_isExist = new_deviceInfo_qs[0]['isExist']
            if old_isExist or old_Online or not new_isExist:
                return response.json(10010)

            # 确认转入设备套餐是否过期,通过orders表的userID_id和UID确定uid_bucket_id
            new_orderModel_qs = Order_Model.objects.filter(userID_id=userID, UID=new_uid).values('uid_bucket_id')
            new_uid_bucket_id = new_orderModel_qs[0]['uid_bucket_id']
            # 转入设备开通过套餐且套餐已过期才能进行转移,通过vod_uid_bucket表关联的id(关联orders表的uid_bucket_id)确定过期时间endTime
            new_UIDbucket_qs = UID_Bucket.objects.filter(id=new_uid_bucket_id).values('endTime')
            if not new_UIDbucket_qs.exists():
                return response.json(10011)
            nowTime = int(time.time())
            new_endTime = new_UIDbucket_qs[0]['endTime']
            if new_endTime > nowTime:
                return response.json(10012)

            # 只能转移购买的的套餐(支付类型为体验套餐和激活码不能转移,即pay_type不能为10,11)
            old_orderModel_qs = Order_Model.objects.filter(userID_id=userID,UID=old_uid).values('payType','uid_bucket_id')
            payType = old_orderModel_qs[0]['payType']
            old_uid_bucket_id = old_orderModel_qs[0]['uid_bucket_id']
            if payType == 10 or payType == 11:
                return response.json(10013)

            # 套餐转移,转出设备服务显示过期,转入设备套餐类型和过期时间更新
            # 更新转出设备套餐过期时间
            old_uidBucket_qs = UID_Bucket.objects.filter(id=old_uid_bucket_id).values('bucket_id','endTime')
            old_bucket_id = old_uidBucket_qs[0]['bucket_id']
            old_endTime = old_uidBucket_qs[0]['endTime']
            UID_Bucket.objects.filter(id=old_uid_bucket_id).update(endTime=0)

            # 更新转入设备套餐类型和过期时间
            new_UIDbucket_qs.update(bucket_id=old_bucket_id,endTime=old_endTime)
            # 删除转出设备stscrd表关联数据
            StsCrdModel.objects.filter(uid=old_uid).delete()

        except Exception as e:
            print(e)
            return response.json(500, repr(e))
        else:
            return response.json(0)