#!/bin/sh
# crontab like: * * * * * /home/YOUR_USER_HERE/cwstats
CWDAT="/tmp/cloudwatcher.dat"
CWFMT="/tmp/cloudwatcher.txt"
CWHOST="aagsolo.local"
exec 1>"$CWFMT"
curl --silent http://${CWHOST}/cgi-bin/cgiLastData >${CWDAT}
echo
if [ $(awk -F= '/^safe=/ { print $2 }' ${CWDAT}) = "1" ]; then
    printf 'Safe\n'
else
    printf 'Unsafe:  '
    if [ $(awk -F= '/^cloudsSafe=/ { print $2 }' ${CWDAT}) != 1 ]; then printf ' Clouds'; fi
    if [ $(awk -F= '/^windSafe=/ { print $2 }' ${CWDAT}) != 1 ]; then printf ' Wind'; fi
    if [ $(awk -F= '/^rainSafe=/ { print $2 }' ${CWDAT}) != 1 ]; then printf ' Rain'; fi
    if [ $(awk -F= '/^lightSafe=/ { print $2 }' ${CWDAT}) != 1 ]; then printf ' Light'; fi
    if [ $(awk -F= '/^humSafe=/ { print $2 }' ${CWDAT}) != 1 ]; then printf ' Humidity'; fi
    if [ $(awk -F= '/^pressureSafe=/ { print $2 }' ${CWDAT}) != 1 ]; then printf ' Pressure'; fi
    printf '\n'
fi
printf 'Ambient:  %.1fC / %.1fF\n' $(awk -F= '/^temp=/ { print $2 }' ${CWDAT}) $(awk -F= '/^temp=/ { print $2 * 9 / 5 + 32 }' ${CWDAT})
printf 'DewPoint: %.1fC / %.1fF\n' $(awk -F= '/^dewp=/ { print $2 }' ${CWDAT}) $(awk -F= '/^dewp=/ { print $2 * 9 / 5 + 32 }' ${CWDAT})
printf 'Humidity: %.0f%%\n' $(awk -F= '/^hum=/ { print $2 }' ${CWDAT})
printf 'Wind:     %.1f KPH / %.1f MPH\n' $(awk -F= '/^wind=/ { print $2 }' ${CWDAT}) $(awk -F= '/^wind=/ { print $2 / 1.61 }' ${CWDAT})
printf 'Gusts:    %.1f KPH / %.1f MPH\n' $(awk -F= '/^gust=/ { print $2 }' ${CWDAT}) $(awk -F= '/^gust=/ { print $2 / 1.61 }' ${CWDAT})
printf 'Pressure: %.1f / %.1f Pa\n' $(awk -F= '/^abspress=/ { print $2 }' ${CWDAT}) $(awk -F= '/^relpress=/ { print $2 }' ${CWDAT})
printf 'SkyTemp:  %.1fC\n' $(awk -F= '/^clouds=/ { print $2 }' ${CWDAT})
printf 'SQM:      %.2f MPSAS\n' $(awk -F= '/^lightmpsas=/ { print $2 }' ${CWDAT})