ASJServer/AdminController/dataSystemManagement/DeviceDataController.py

# -*- encoding: utf-8 -*-
"""
@File    : UserDataController.py
@Time    : 2022/8/16 10:44
@Author  : peng
@Email   : zhangdongming@asj6.wecom.work
@Software: PyCharm
"""

import datetime

import requests
from django.db.models import Count
from django.views.generic.base import View

from Ansjer.config import DEVICE_TYPE
from Model.models import Device_Info, CountryModel, Order_Model
from Service.CommonService import CommonService


# 设备数据
class DeviceDataView(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):
        token_code, user_id, response = CommonService.verify_token_get_user_id(request_dict, request)
        if token_code != 0:
            return response.json(token_code)
        if operation == 'type':  # 统计设备类型
            return self.type_statistics(response)
        if operation == 'regional':  # 设备地区分布
            return self.regional_statistics(response)
        if operation == 'addDevice':  # 查询设备增长数据(数据有些许差异)
            return self.add_device(request_dict, response)
        if operation == 'active':  # 设备活跃数据
            return self.device_active(request_dict, response)
        if operation == 'global/regional':  # 全球设备分布
            return self.global_regional(request, request_dict, response)
        if operation == 'golbal/type':  # 全球设备类型
            return self.golbal_type(request, request_dict, response)
        else:
            return response.json(414)

    @classmethod
    def golbal_type(cls, request, request_dict, response):
        """
        全球设备类型分布
        @param request:请求
        @param request_dict:请求参数
        @param response: 响应对象
        """
        url_list = CommonService.get_domain_name()
        try:
            headers = {
                'Authorization': request.META.get('HTTP_AUTHORIZATION')
            }
            type_list = []
            type_count = 0
            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500)




    @classmethod
    def global_regional(cls, request, request_dict, response):
        """
        全球设备分布
        @param request:请求
        @param request_dict:请求参数
        @param response:响应对象
        @return:
        """
        url_list = CommonService.get_domain_name()
        try:
            headers = {
                'Authorization': request.META.get('HTTP_AUTHORIZATION')
            }
            device_list = []
            device_count = 0
            for url in url_list:
                url = url + request.path.replace('global/', '')
                res = requests.get(url=url, params=request_dict, headers=headers)
                result = res.json()
                if result['result_code'] == 0:
                    # 处理地区
                    for item in result['result']:
                        flag = 0
                        for each in device_list:
                            if each['name'] == item['name']:
                                each['total'] += int(item['total'])
                                device_count += int(item['total'])
                                flag = 1
                                break
                        if flag == 0:
                            device_list.append(item)
                            device_count += int(item['total'])
                    for item in device_list:
                        rate = round(item['total'] / device_count * 100, 2)
                        item['rate'] = rate
                else:
                    return response.json(result['result_code'])
            res = {
                'countries': CommonService.list_sort(device_list[:20])
            }
            return response.json(0, res)
        except Exception as e:
            return response.json(500, repr(e))

    @classmethod
    def device_active(cls, request_dict, response):
        order_type = request_dict.get('orderType', None)
        if not order_type:
            return response.json(444)
        order_type = int(order_type)
        order_type_qs = Order_Model.objects.filter(order_type=order_type).values('UID').order_by('UID').distinct()
        try:
            order_type_list = []
            for order in order_type_qs:
                UID = order['UID']
                device_info_qs = Device_Info.objects.filter(UID=UID).values('Type').order_by('Type').distinct()
                if not device_info_qs.exists():
                    continue
                device_info_qs = device_info_qs[0]['Type']
                order_type_list.append(device_info_qs)
            type_list = []
            for i in order_type_list:
                if i not in type_list:
                    type_list.append(i)

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

    @classmethod
    def add_device(cls, request_dict, response):
        """
        查询设备增长数据
        @param request_dict:请求参数
        @request_dict starTime:开始时间
        @request_dict endTime:结束时间
        @param response:响应对象
        """
        start_time = request_dict.get('startTime', None)  # 时间戳
        end_time = request_dict.get('endTime', None)
        unit_time = request_dict.get('unitTime', None)
        order_type = request_dict.get('orderType', None)
        if not all([start_time, end_time, unit_time, order_type]):
            return response.json(444, {'error param': 'startTime or endTime or timeUnit or order_type'})
        order_type = int(order_type)
        start_time = datetime.datetime.fromtimestamp(int(start_time))
        end_time = datetime.datetime.fromtimestamp(int(end_time))
        time_list = CommonService.cutting_time(start_time, end_time, unit_time)
        try:
            device_info_qs = Device_Info.objects.filter(data_joined__range=(start_time, end_time))
            device_count_qs = device_info_qs.count()
            device_type_qs = device_info_qs.values('UID').order_by('UID').distinct()
            info_list = []

            # device_info_type_qs = Device_Info.objects.values('UID').annotate(
            #     count=Count('UID', distinct=True)).values('Type').order_by('-count')

            count_unique = device_type_qs.count()

            # 统计该时间段的设备数量（去重）
            for item in time_list:
                start_time = datetime.datetime.fromtimestamp(int(item[0]))
                end_time = datetime.datetime.fromtimestamp(int(item[1]))
                device_type = device_info_qs.filter(data_joined__range=(start_time, end_time)).values(
                    'UID').distinct()
                info_dict = {
                    'count': device_type.count(),
                    'startTime': item[0],
                    'endTime': item[1]
                }
                info_list.append(info_dict)
            # 统计地区设备数量
            device_info_country_qs = device_info_qs.values('userID__region_country').order_by('-count')
            device_info_country_qs = device_info_qs.values('UID').annotate(
                count=Count('UID', distinct=True)).values('userID__region_country').order_by('-count')
            count_list = []
            for device_info_country in device_info_country_qs:
                region = device_info_country['userID__region_country']
                count_list.append(region)
            device_info_country_qs = device_info_country_qs.values('userID__region_country').distinct()
            region_list = []
            for item in device_info_country_qs:
                country_id = item['userID__region_country']
                country_qs = CountryModel.objects.filter(id=country_id).values('country_name', 'id')
                country_name = country_qs[0]['country_name'] if country_qs.exists() else '未知区域'
                count = count_list.count(country_id)
                rate = round(count / count_unique * 100, 2)
                country_dict = {
                    'countryName': country_name,
                    'count': count,
                    'rate': rate
                }
                region_list.append(country_dict)
            # 统计设备类型数量
            device_info_type_qs = device_info_qs.values('UID').annotate(
                count=Count('UID', distinct=True)).values('Type').order_by('-count')
            count = device_info_type_qs.count()
            count_list = []
            for device_info_country in device_info_type_qs:
                type = device_info_country['Type']
                count_list.append(type)
            device_info_type_qs = device_info_type_qs.values('Type').distinct()
            type_list = []
            for device_type in device_info_type_qs:
                type = device_type['Type']
                name = DEVICE_TYPE.get(type, '未知类型')
                name = name if name != 'UNKOWN' else '未知类型'
                total = count_list.count(type)
                rate = round(total / count_unique * 100, 2)  # count_unique 有误，跟device_info_type_qs 总数合不上 （可以看151行）
                type_dict = {
                    'type': name,
                    'count': total,
                    'rate': rate
                }
                type_list.append(type_dict)
            # 统计设备版本数量
            device_info_type_qs = device_info_qs.values('UID').annotate(
                count=Count('UID', distinct=True)).order_by('-count')
            count = device_info_type_qs.count()
            uid_list = []
            for device_clound in device_info_type_qs:
                uid = device_clound['UID']
                uid_list.append(uid)
            order_model_qs = Order_Model.objects.filter(UID__in=uid_list).values('UID').annotate(
                count=Count('UID', distinct=True)).values('order_type').order_by('order_type')
            count = order_model_qs.count()
            order_type_list = []
            for order_model in order_model_qs:
                orderType = order_model['order_type']
                order_type_list.append(orderType)
            version_list = []
            res = {}
            if order_type == 0:
                res['name'] = '云存'
            elif order_type == 1:
                res['name'] = 'AI'
            elif order_type == 2:
                res['name'] = '联通4G'
            res['total'] = order_type_list.count(order_type)
            version_list.append(res)

            res = {
                'info': info_list,
                'region': region_list,
                'type': type_list,
                'version': version_list
            }
            return response.json(0, res)
        except Exception as e:
            return response.json(500, repr(e))

    @classmethod
    def regional_statistics(cls, response):
        """
        统计地区设备数量
        @param response:响应对象
        """
        device_info_qs = Device_Info.objects.all()
        device_info_qs = device_info_qs.values('UID').order_by('UID').distinct()
        count = device_info_qs.count()
        if not device_info_qs.exists():
            return response.json(444)
        try:
            device_country_list = []
            for device_info in device_info_qs:
                UID = device_info['UID']
                if UID is '':
                    continue
                device_country_list.append(UID)
            device_region_qs = device_info_qs.filter(UID__in=device_country_list).values(
                'userID__region_country').annotate()
            region_list = []
            for device_region in device_region_qs:
                region = device_region['userID__region_country']
                region_list.append(region)
            device_country_qs = device_info_qs.values('userID__region_country').order_by(
                'userID__region_country').distinct()
            device_region_list = []
            for device_country in device_country_qs:
                country_id = device_country['userID__region_country']
                country_qs = CountryModel.objects.filter(id=country_id).values('country_name', 'id')
                countryName = country_qs[0]['country_name'] if country_qs.exists() else '未知区域'
                device_info = region_list.count(country_id)
                rate = round(device_info / count * 100, 2)
                res = {
                    'id': country_id,
                    'name': countryName,
                    'count': device_info,
                    'rate': rate
                }
                device_region_list.append(res)
            return response.json(0, device_region_list)
        except Exception as e:
            print(e)
            return response.json(500)

    @classmethod
    def type_statistics(cls, response):
        """
        统计设备类型
        @param response:响应对象
        @return:
        """
        device_info_qs = Device_Info.objects.all().values('Type').annotate(count=Count('Type')).order_by('-count')
        if not device_info_qs.exists():
            return response.json(444)
        try:
            device_info_list = []
            for device_info in device_info_qs:
                type = device_info['Type']
                name = DEVICE_TYPE.get(type, '未知类型')
                name = name if name != 'UNKOWN' else '未知类型'
                count = Device_Info.objects.filter(Type=device_info['Type']).values('UID').annotate(
                    count=Count('UID', distinct=True)).order_by('-count').count()
                device_info_list.append({
                    'type': name,
                    'total': count
                })
            return response.json(0, device_info_list)
        except Exception as e:
            print(e)
            return response.json(500)