#!/bin/bash

cur_time=$(date +%s)
start_time=`echo $cur_time - 86400 | bc`

/usr/bin/rrdtool graph \
	/var/www/graph_temp.png \
 	-E \
        --start=$start_time \
        --end=$cur_time \
        --title="Temp ute" \
        --height=300 \
        --width=500 \
        --slope-mode \
        --vertical-label="°C" \
        DEF:OutsideTemp=/home/pi/rrddata/outside_temp.rrd:outsidetemp:AVERAGE \
        DEF:InsideTemp=/home/pi/rrddata/inside_temp.rrd:insidetemp:AVERAGE \
        COMMENT:"\t\t\t\tNu     Min     Medel     Max\\n" \
        HRULE:0#0000FF \
        LINE2:OutsideTemp#0000FF:"Ute\t\t" \
        GPRINT:OutsideTemp:LAST:%6.1lf \
        GPRINT:OutsideTemp:MIN:%6.1lf\ \
        GPRINT:OutsideTemp:AVERAGE:%6.1lf \
        GPRINT:OutsideTemp:MAX:%6.1lf\\n \
        HRULE:0#FFFF00 \
        LINE2:InsideTemp#00FF00:"Inne\t\t" \
        GPRINT:InsideTemp:LAST:%6.1lf" \
        GPRINT:InsideTemp:MIN:%6.1lf" \
        GPRINT:InsideTemp:AVERAGE:%6.1lf" \
        GPRINT:InsideTemp:MAX:%6.1lf\\n"

echo "Done!\n"