#!/bin/bash

# 2016-03-01
#ENDE_DATUM_MANUELL="2017-10-01"

CUSTOMER=customer
OUTPUTDIR=/var/www/html/$CUSTOMER-report
TMPDIR=/var/www/tmp
URL=http://10.101.0.11
OBS_URL=http://10.101.0.11/

#MAILREC="ageissler@conet.de andre@geisslermail.de"
#MAILREC="ageissler@conet.de"
MAILREC=$1

function get_png {
    d=$1; t=$2; i=$3; a=$START; e=$ENDE; h=$IMGH; w=$IMGW;
    if [[ $t == alert* ]]
    then 
        rm -f $d$t.png
        echo                "$OBS_URL/graph.php?device=$d&type=$t&id=$i&from=$a&to=$e&$width=$w&height=$h"
	    wget -q -O $d$t.png "$OBS_URL/graph.php?device=$d&type=$t&id=$i&from=$a&to=$e&$width=$w&height=$h"
    else
        rm -f $d$t.png
        echo                "$OBS_URL/graph.php?device=$d&type=$t&from=$a&to=$e&$width=$w&height=$h"
	    wget -q -O $d$t.png "$OBS_URL/graph.php?device=$d&type=$t&from=$a&to=$e&$width=$w&height=$h"
    fi
}

function get_pngp {
    p=$1; s=$2; a=$START; e=$ENDE; h=$IMGH; w=$IMGW;
    rm -f $p.png
    echo                    "$OBS_URL/graph.php?type=port_bits&to=$e&id=$p&from=$a&height=$h&width=$w&scale=$s" 
    wget -q -O $p.png       "$OBS_URL/graph.php?type=port_bits&to=$e&id=$p&from=$a&height=$h&width=$w&scale=$s"
}

function init {
    mkdir -p $OUTPUTDIR && pushd $OUTPUTDIR
    ENDE=`date +%s`
    MDATE=`date +%Y-%m-%d`

    if [ "$ENDE_DATUM_MANUELL" != "" ]
    then
        ENDE=`date -d "$ENDE_DATUM_MANUELL" +%s`
        MDATE=$ENDE_DATUM_MANUELL
    fi

    MONAT=`expr 60 \* 60 \* 24 \* 31`
    START=`expr $ENDE - $MONAT`

    IMGW=400
    IMGH=`expr $IMGW / 3`
}

function destruct {
    popd
}

init;

#  ="deviceid:alert_status_id deviceid:alert_status_id ..."
#devices="73:718 74:719 176:821 242:12282 78:723 79:724 75:720 76:721 217:5708 218:5738 77:722 238:12184 241:12239 240:12225 239:12211 243:12474 244:12486 251:13523 256:13800";
#graphs="alert_status device_ucd_ss_cpu device_ucd_memory device_storage device_ucd_load device_diskio processor device_processor device_NETAPP-MIB_cp_ops";
#        sp-1 sp-2
# Wert hinter dem : ist Nummer des alert_status. Meist nicht benötigt. Daher 1
# Geräteverfügbarkeit bekommt man per device_availability

devices="180:1 181:1 82:1 83:1" 
graphs="alert_status device_availability device_processor device_storage device_ucd_memory device_bits device_la"

#      sp-1 vl2592 vl2596 vl2599 vl444 sp-2 vl1096 vl1099 vl1092 vl444 nexus1 e1/3 nexus3 e1/3
ports="     4928   4846   4847   5681       3769   3770   3768   4854         402         3033"

for DEV in $devices
do
    device=$(echo $DEV | cut -f1 -d:)
    id=$(echo $DEV | cut -f2 -d:)
    for GRAPH in $graphs
    do
        type=$GRAPH
        get_png $device $type $id
    done
done

for PORT in $ports
do
    get_pngp $PORT auto
done

destruct;

htmldoc -t pdf14 -f "$TMPDIR/$CUSTOMER-report_$MDATE.pdf" --book --toclevels 3 --no-numbered \
        --toctitle "Inhaltsverzeichnis" \
        --no-title --linkstyle underline --size A4 \
        --left 0.75in --right 0.50in --top 0.50in --bottom 0.50in \
        --header .t. --header1 ... \
        --footer dt/ --nup 1 \
        --tocheader ... \
        --tocfooter dti \
        --color --no-pscommands --no-xrxcomments --compression=1 --jpeg=90 \
        --fontsize 8.0 --fontspacing 1.2 \
        --headingfont Helvetica --bodyfont Times \
        --headfootsize 8.0 --headfootfont Helvetica \
        --charset iso-8859-1 \
        --links --embedfonts \
        --pagemode outline --pagelayout single --firstpage p1 --pageeffect none --pageduration 10 \
        --effectduration 1.0 \
        --no-encryption \
        --permissions all  --owner-password ""  --user-password "" \
        --browserwidth 1000 \
        --no-strict --no-overflow $URL/$CUSTOMER-report.html

for MAIL in $MAILREC
do
    echo "TO: $MAIL"                                                 > $TMPDIR/$CUSTOMER-mailreportfile.tmp
    echo "FROM: CONET Services Monitoring Reporter <help@conet.de>" >> $TMPDIR/$CUSTOMER-mailreportfile.tmp
    echo "SUBJECT: EUWAX Monitoring Report $MDATE"                  >> $TMPDIR/$CUSTOMER-mailreportfile.tmp
    echo ""                                                         >> $TMPDIR/$CUSTOMER-mailreportfile.tmp
    echo ""                                                         >> $TMPDIR/$CUSTOMER-mailreportfile.tmp
    echo "" | mutt -H $TMPDIR/$CUSTOMER-mailreportfile.tmp -a $TMPDIR/$CUSTOMER-report_$MDATE.pdf -- $MAIL
done