A script for get hnie room electricity

script.sh

#!/bin/bash

xiaoquId=
buildingId=
roomName=
host=
influxdb=url.../api/v2/write?org=org&bucket=bucket
token=

cookie=$(curl -s -i "$host/isimshngc/loginServlet" -H 'Content-Type: application/x-www-form-urlencoded' -d "xiaoquId=$xiaoquId" -d "buildingId=$buildingId" -d "roomName=$roomName" | awk -F= '/^Set-Cookie:/ { print $2; exit }')
session=${cookie/; Path/}

get_bill() {
    local type="$1"
    local tag="$2"
    local response
    local format
    local bill

    response=$(curl -s "$host/isimshngc/monServlet?monType=$type" -H "Cookie: JSESSIONID=$session" | grep "content1" | head -n 1)
    format=${response:22}
    bill=$(echo ${format/'</div>'/} | grep -Eo '(-[0-9.]+|[0-9.]+)') 

    curl -L "$influx" -H "Authorization: Token $token" -H 'Content-Type: text/plain' -d "bill,xiaoqu=$xiaoquId,building=$buildingId,room=$roomName,type=$tag _value=$bill"
    echo $bill
}

echo "Bill $(get_bill "0" "bill" )"
echo "light $(get_bill "1" "light" )"
echo "kongtiao $(get_bill "2" "kongtiao" )"