#!/bin/sh

BASEDIR=`pwd`
. ${BASEDIR%scripts}/rrdtool.conf

FILE="temp-hd"
DBASE="${DBASEDIR}/${FILE}.rrd"
IMG="${IMGDIR}/${FILE}.png"
SIMG="${IMGDIR}/small-${FILE}.png"

if [ ! -f "${DBASE}" ]; then 

${RRD} create ${DBASE} \
	--start N \
	--step 300 \
	DS:temp0_hd:GAUGE:600:U:U \
	DS:temp1_hd:GAUGE:600:U:U \
	RRA:AVERAGE:0.5:1:288
fi 


TEMP0=`smartctl -a /dev/ad0 | grep Temperature_Celsius | cut -c 88-89`
TEMP1=`smartctl -a /dev/ad1 | grep Temperature_Celsius | cut -c 88-89`

${RRD} update ${DBASE} N:${TEMP0}:${TEMP1}

${RRD} graph ${IMG} \
	--imgformat=PNG \
	--title="HD Temperature" \
	--font LEGEND:7 \
	--rigid \
	--base=1000 \
	--height=100 \
	--width=400 \
	--upper-limit=100 \
	--tabwidth=20 \
	--lower-limit=0 \
	--vertical-label="celsius" \
	DEF:temp0="${DBASE}":temp0_hd:AVERAGE \
	DEF:temp1="${DBASE}":temp1_hd:AVERAGE \
	AREA:temp0#00CF00:"ad0\t" GPRINT:temp0:LAST:"Last\:%4.0lf %s" GPRINT:temp0:AVERAGE:"Avg\:%4.0lf %s" GPRINT:temp0:MAX:"Max\:%4.0lf %s\n" \
	LINE1:temp1#FF0000:"ad1\t" GPRINT:temp1:LAST:"Last\:%4.0lf %s" GPRINT:temp1:AVERAGE:"Avg\:%4.0lf %s" GPRINT:temp1:MAX:"Max\:%4.0lf %s" 

${RRD} graph ${SIMG} \
	--imgformat=PNG \
	--font DEFAULT:5 \
	--height=50 \
	--width=200 \
	--tabwidth=20 \
	--lower-limit=0 \
	--no-legend \
	DEF:temp0="${DBASE}":temp0_hd:AVERAGE \
	DEF:temp1="${DBASE}":temp1_hd:AVERAGE \
	AREA:temp0#00CF00: \
	LINE1:temp1#FF0000: