: !/bin/sh
# usage: wb4ra SDATE EDATE STIME ETIME SITEID
SDATE=$1; EDATE=$2; STIME=$3; ETIME=$4

HDATE="$EDATE"

# setuop for retrospective creation of distid lists
###########################################################

if [ -n "$5" ]; then
        SITEID=$5
else
	SITEID="ALL"
fi
if [ -n "$6" ]; then
	thisCENTRE="$6"
else
	thisCENTRE="all"
fi

retroBDL="1"
export retroBDL

#####################################
# save output
#exec 2>&1 >wb4ra_${thisCENTRE}_log.rtf

echo "$0: SDATE=[$SDATE] EDATE=[$EDATE] HDATE=[$HDATE] thisCENTRE=[$thisCENTRE]"

export SDATE EDATE HDATE thisCENTRE

################################

MMYYYY=`SDATEtoMMYYYY $SDATE`
echo "MMYYYY = [$MMYYYY]"

billperiod=`MMYYYYtobillperiod $MMYYYY _`
echo "$MMYYYY - billperiod = [$billperiod]"

###################################

# create retro t21WBDLr.unl  (retro Web Billing Distribution lists)
if [ -z "$t21WBDLfile" ]; then
	t21WBDLfile="t21WBDLr.unl"
fi
rm -f $t21WBDLfile
echo "Creating T21 WBDL file: $t21WBDLfile" 
gett21WBDL "$SDATE" "$EDATE" STIME ETIME "$SITEID" "$t21WBDLfile"
ls -altr "$t21WBDLfile"

if [ -s "$t21WBDLfile" ]; then
	# save input data file
	mkdir -p "indata/${billperiod}"
	cp $t21WBDLfile "indata/${billperiod}"
else
	echo "wb4ra: no retro distid's"
	exit 1
fi

echo "wb4ra: found retro distid's"
exit 0