#!/bin/sh
#
# ========================================================================
#
# *
# * This file is part of MARS, the MAGIC Analysis and Reconstruction
# * Software. It is distributed to you in the hope that it can be a useful
# * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
# * It is distributed WITHOUT ANY WARRANTY.
# *
# * Permission to use, copy, modify and distribute this software and its
# * documentation for any purpose is hereby granted without fee,
# * provided that the above copyright notice appear in all copies and
# * that both that copyright notice and this permission notice appear
# * in supporting documentation. It is provided "as is" without express
# * or implied warranty.
# *
#
#
#   Author(s): Daniela Dorner  08/2004 <mailto:dorner@astro.uni-wuerzburg.de>
#
#   Copyright: MAGIC Software Development, 2000-2006
#
#
# ========================================================================
#
# This script launches the filling of the results of star into the db 
# for all sequences of which the results are not yet in the database.
#
# After checking, if the script is already running, the todolist is 
# written by using the macro getdolist.C
# Then for each sequence in the todo list the star results are filled 
# into the table Star in the database using the macro fillstar.C
# If this was successful, the status is inserted into the database using 
# the macro setstatus.C
#

user=`whoami`
program=fillstar
source /home/$user/Mars/datacenter/scripts/sourcefile

set -C

table=SequenceProcessStatus
column=fFillStar
date=NULL
datetime=`date +%F-%H-%M-%S`
year=`date +%Y`

todofile=$listpath/ToDo-$table-$column.txt
getstatuslogpath=$logpath/getstatus/$program/$year
getstatuslog=$getstatuslogpath/getstatus-$program-$datetime.log

scriptlogpath=$logpath/run/$program/`date +%Y/%m/%d`
makedir $scriptlogpath
scriptlog=$scriptlogpath/run$program-$datetime.log

date >> $scriptlog 2>&1

makedir $getstatuslogpath >> $scriptlog 2>&1

cd $mars

# check if the script is already running
date > $lockpath/lock-$table-$column.txt >> $scriptlog 2>&1
checklock0=$?
case $checklock0 in 
    0)   echo "checklock0=$checklock0 -> continue " >> $scriptlog 2>&1;;
    1)   echo "checklock0=$checklock0 -> file exists " >> $scriptlog 2>&1
         echo "-> $program is running -> exit" >> $scriptlog 2>&1
         date  >> $scriptlog 2>&1
         exit;;
    *)   echo "checklock0=$checklock0 -> something went completely wrong" >> $scriptlog 2>&1;;
esac

# get todo list
echo "getting list..." >> $scriptlog 2>&1
check0=`root -q -b $macrospath/getdolist.C+\("\"$table\""\,"\"$column\""\,"\"$date\""\,"\"$listpath\""\) | tee $getstatuslog | grep int | sed -e 's/(int)//'`

case $check0 in 
    1)   echo "check0=$check0 -> everything ok -> run $program" >> $scriptlog 2>&1;;
    *)   echo "check0=$check0 -> ERROR -> could not get list -> exit" >> $scriptlog 2>&1
         rm -v $todofile >> $scriptlog 2>&1
         rm -v $lockpath/lock-$table-$column.txt >> $scriptlog 2>&1
    	 date  >> $scriptlog 2>&1
         exit;;
esac

# retrieve sequences from todo file
sequences=(`cat $todofile`)
if [ "$sequences" = "" ]
then 
   echo "nothing to do -> exit"  >> $scriptlog 2>&1
   rm -v $todofile >> $scriptlog 2>&1
   rm -v $lockpath/lock-$table-$column.txt >> $scriptlog 2>&1
   date  >> $scriptlog 2>&1
   exit
fi

# run fillstar for sequences
echo "sequences: "${sequences[@]} >> $scriptlog 2>&1
for sequence in ${sequences[@]}
do 
   no=`printf %08d $sequence | cut -c 0-4`
   no2=`printf %08d $sequence`
   var1=$no
   var2=$no2
   path="$datapath/star/$no/$no2"
   starfile=$path/star$no2.root
   fillstarlogpath=$logpath/$program/$no
   echo "$programlogpath: "$fillstarlogpath >> $scriptlog 2>&1
   makedir $fillstarlogpath >> $scriptlog 2>&1
   fillstarlog=$fillstarlogpath/$program-$sequence.log

   echo "run $program for sequence $sequence" >> $scriptlog 2>&1
   setstatus "start" >> $scriptlog 2>&1

   check2=`root -q -b $macrospath/fillstar.C+\("\"$starfile\""\,kFALSE\) | tee $fillstarlog | grep int | sed -e 's/(int)//'`
   case $check2 in
      1)   echo "check2=$check2 -> everything ok " >> $scriptlog 2>&1 ;;
      *)   echo "check2=$check2 -> ERROR -> step has to be repeated" >> $scriptlog 2>&1;;
           com="fillstar for sequence $sequence failed"
           check=$check2
           ;;
   esac
   echo "inserting the status for $program for sequence $sequence into the db" >> $scriptlog 2>&1
   setstatus "stop" >> $scriptlog 2>&1
done

rm -v $todofile >> $scriptlog 2>&1
rm -v $lockpath/lock-$table-$column.txt >> $scriptlog 2>&1

set +C

date  >> $scriptlog 2>&1