bigdataAPI/apps/Equipment/men_tou_gou.py

from rest_framework.views import APIView
from rest_framework.response import Response

import pymongo
from urllib import parse
import datetime
import re
import json


def get_device(device_type=None):
    device = {
        "864865060482180": "5",
        "860181067701570": "15",
        "L31671797-1": "6",
        "L42185263-1": "6"
    }
    if not device_type:
        return device 
    else:
        new_device = {}
        for k, v in device:
            if v == device_type:
                new_device[k] = v 
        return new_device


def get_table():
    passwd = parse.quote_plus("yfkj@6020")
    user = parse.quote_plus("root")
    myclient = pymongo.MongoClient("mongodb://{0}:{1}@8.136.98.49:57017/".format(user,passwd))
    return myclient


class CountDeviceStatus(APIView):
    # 设备状态，在线与离线数量
    def post(self, request):
        devices = get_device()
        device_ids = devices.keys()
        # 获取设备的版本，经纬度
        myclient = get_table()
        db = myclient.smartfarming
        sa_device = db.sa_device
        query = {
            'device_id': {
                "$in": list(device_ids)
            }
        }
        device = list(sa_device.find(query, {"device_id": 1,"lng":1, "lat": 1, "device_status": 1, "_id": 0, "uptime": 1, "province": 1, "city":1, "district": 1, "device_name": 1}))
        offline = 0
        online = 0
        new = []
        for k in device:
            if k.get("device_status") == 1:
                online += 1
            else:
                offline += 1
            new.append(k)
        myclient.close()
        return Response({"count": offline + online, "online": online, "offline": offline, "device": new, "mtg_name": True})


class QxData(APIView):
    # 气象、墒情监测数据
    def post(self, request):
        result = {}
        device_id = {
            "气象站": "864865060482180", 
            "墒情站": "860181067701570"
        }
        myclient = get_table()
        db = myclient.smartfarming
        qxz_conf = db.sa_qxz_conf
        query = {'device_id': "864865060482180"}
        conf = qxz_conf.find_one(query, {"_id": 0, "uptime": 0, "device_id": 0, "id": 0})
        conf = {k: v for k, v in conf.items() if v is not None and v != ""}
        qxz_data = db.sa_qxz_data
        query = {'device_id': "864865060482180"}
        field = conf.keys()
        fields = {i: 1 for i in field}
        fields.update({"_id": 0, "uptime": 1})
        data = qxz_data.find(query, fields).sort("uptime", pymongo.DESCENDING).limit(1)
        data = data[0]
        tmp = {}
        print(conf)
        for k, v in data.items():
            tp = conf.get(k)
            if tp:
                tp_m = tp.split("#")
                tmp[k] = v.split("#")[0] + tp_m[-1]

        sa_nd_qxz_status = db.sa_nd_qxz_status
        qxz_obj = sa_nd_qxz_status.find({"device_id": "860181067701570"}, {"_id": 0}).sort("upl_time", pymongo.DESCENDING).limit(1)
        qxz_obj = qxz_obj[0]
        if qxz_obj.get("depth"):
            depth = qxz_obj.get("depth")
        else:
            depth = ""
            len_ = len((qxz_obj.get("temp")).split(","))
            for i in range(len_):
                if i != 0:
                    depth += ","
                depth += str((i+1)*10)
        data = {"depth":depth,"csq":qxz_obj.get("csq"),"temp":qxz_obj.get("temp"),"swc":qxz_obj.get("swc"),"atm":qxz_obj.get("atm"),"at":qxz_obj.get("at"),"ats":qxz_obj.get("ats"),"uptime":qxz_obj.get("upl_time")}

        myclient.close()
        return Response({
            "qxz":tmp,
            "qxz_conf": conf,
            "sqz": data,
            "mtg_name": True
        })


class QxWarning(APIView):
    # 气象预警数据
    def post(self, request):
        myclient = get_table()
        db = myclient.smartfarming
        qxz_alarm = db.sa_qxz_alarm_log_new
        k = qxz_alarm.find_one(sort=[("id", -1)])["id"] + 1
        query = {'device_id': "864865060482180"}
        data = qxz_alarm.find(query, {"_id":0, "warning_content": 1, "upl_time": 1}).sort("upl_time", pymongo.DESCENDING).limit(5)
        myclient.close()
        return Response({"warning": list(data), "mtg_name": True})
    

class CameraDetail(APIView):
    # 监控数据
    def post(self, request):
        myclient = get_table()
        db = myclient.smartfarming
        sa_device_camera = db.sa_device_camera
        sa_device_camera_account = db.sa_device_camera_account
        sa_device = db.sa_device
        result = []
        for device_id in ["L31671797-1", "L42185263-1"]:
            camera = sa_device_camera.find_one({"device_id": device_id}, {"device_info": 1, "account_id": 1, "_id": 0})
            addr = camera.get("device_info")
            account_id = camera.get("account_id")
            camera_account = sa_device_camera_account.find_one({"id": account_id}, {"account_type": 1, "_id": 0})
            if camera_account:
                account_type = camera_account.get("account_type")
                if account_type == 0:
                    addr = addr.replace("http://", "https://")
                elif account_type == 1:
                    pass
            else:
                addr = addr.replace("http://", "https://")
            device_info = sa_device.find_one({"device_id": device_id}, {"_id": 0, "device_name":1})
            device_name = device_info.get("device_name")
            result.append({
                "device_id": device_id,
                "device_name": device_name if device_name else device_id,
                "device_info": addr,
                "is_name": device_name,
                
            })
        myclient.close()
        return Response({"camera": result, "mtg_name": True})