#!/usr/bin/ksh
#
# ucla_flat2ascii.ksh - convert UCLA flat files to ascii
# format 
#
#	Usage: ucla_flat2ascii.ksh [filename] 
#
#	Arguments:
#						$1 = filename (extensions have to be added)
#           $2 = EPO/GBO
#
# Creation Date:
#
#								09 August 2006 TimQuinn
#
#         10/23/06  new path for archiving cdf:
#                   {root}/thg/[l0|l1|l2]/mag/yyyy/mm/dd
#	

## Set the environment variables
#
	. $THMSOC/src/config/setup_themis_UCLA.bourne
	. $THMSOC/src/config/ucla_rmd2all.config
	. $THMSOC/src/config/soc_it_to_me.config


os=$(uname -s)
fileroot=$1
year=$(echo $fileroot |awk '{print "20" substr($1,2,2)}')
ucschool=$(echo $fileroot | awk '{print substr($1,8,4)}')
if [[ $os = "SunOS" ]]
then
  lcschool=$(echo $ucschool | nawk '{print tolower($1)}')
  grdnet=$(echo $2 | nawk '{print tolower($1)}')
else
  lcschool=$(echo $ucschool | awk '{print tolower($1)}')
  grdnet=$(echo $2 | awk '{print tolower($1)}')
fi
yydoy=$(echo $fileroot | awk '{print substr($1,2,5)}')

## Where is the flat file located
#
schdir=${UCB_FLAT_HOME}/${lcschool}/${year}
echo :$$:ucla_flat2ascii:
echo :$$:ucla_flat2ascii: Using Flat File:
echo :$$:ucla_flat2ascii: ${UCB_FLAT_HOME}/${lcschool}/${year}/$fileroot

## Create a directory where processing will occur
#
processDir=${TMPDIR}/tmp_${yydoy}
mkdir -p $processDir

## Now copy all of the necessary files to the processing directory
#
cp ${schdir}/${fileroot}.ffd ${processDir}/${fileroot}.DAT
cp ${schdir}/${fileroot}.ffh ${processDir}/${fileroot}.ABS
cp $THMSOC/src/config/default.DES ${processDir}/${fileroot}.DES

## Create HED file used by IDL routine
#
HEDstring=0123456789012345678901234567890123456789012345678901234567890123456789012345678901
HEDint1=4
filesize=$(ls -l $processDir/${fileroot}.DAT |awk '{print $5}')
HEDint2=$(( $filesize/20 ))
printf "%82s%10i%10i" $HEDstring $HEDint1 $HEDint2 > ${processDir}/${fileroot}.HED

## Build IDL batch file
#
cp $THMSOC/idl/thmsoc/ucla_ff/uff2asc.bm $processDir
line="uff2asc,'$ucschool','$yydoy'"
echo $line >> ${processDir}/uff2asc.bm
echo exit >> ${processDir}/uff2asc.bm

## Now run idl with batch file
#
echo :$$:ucla_flat2ascii:
echo :$$:ucla_flat2ascii: Starting FLAT to ASCII conversion for $fileroot at $(date)
cd ${TMPDIR}
#idl ${processDir}/uff2asc.bm 1>> $LOGDIR/IDLOUT_FF2ASCII_${fileroot} 2>/dev/null
idl ${processDir}/uff2asc.bm 
if (( $? != 0 ))
then
	echo :$$:ucla_flat2ascii: ERROR in IDL Process
  echo :$$:ucla_flat2ascii: Notifying OPS Personnel
  thmsoc_dblog.php $(basename $0) 3 "WARNING: IDL problem - check $LOGFILE"
fi
processTime=$(date -u '+%Y-%m-%d %T')

## Create subdirectory for archiving the ascii file
#
year=$(echo $yydoy | awk '{print "20"substr($1,1,2)}')
doy=$(echo $yydoy | awk '{print substr($1,3,3)}')
#date=$(/home/thmsoc/software_dev/ksh/doy2date $year $doy)
date=$(${KSH_SCRIPTS}/doy2date $year $doy)
month=$(echo $date |awk -F/ '{printf("%02d",$2)}')
day=$(echo $date |awk -F/ '{printf("%02d",$3)}')
archive_dir=${ASCIIMAGDIR}/${lcschool}/${year}
mkdir -p $archive_dir

idlasciifile=thg_l2_mag_${lcschool}_${year}${month}${day}_v01.txt

echo :$$:ucla_flat2ascii: ascii file $idlasciifile created at $(date)
echo :$$:ucla_flat2ascii: moved file to $archive_dir

mv ${TMPDIR}/${idlasciifile} ${archive_dir}/${idlasciifile}
rm -r $processDir

## Update checksum file
#
  ${KSH_SCRIPTS}/fileChkSum.ksh ${archive_dir}/${idlasciifile}

## Process information into database
#
mysql_table_name=${grdnet}_${ucschool}_asciifiles
dataTime=$(echo $year $month $day | awk '{printf("%s-%02s-%02s 00:00:00",$1,$2,$3)}')
fileSize=$(ls -l ${archive_dir}/${idlasciifile} |awk '{print $5}')

echo "$$:ucla_flat2ascii: Updating MySQL database table $mysql_table_name......." 
echo "$$:ucla_flat2ascii: gmag_ascii.php $mysql_table_name $dataTime $idlasciifile $processTime $fileSize" >> $LOGFILE

gmag_ascii.php $mysql_table_name $dataTime $idlasciifile $processTime $fileSize

exit 0