#!/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 writing of the sequence files for all sequences
# for which this step is needed. 
#
# After checking, if the script is already running, the todolist is 
# written by using the macro getdolist.C
# Then the sequence file is written for each sequence in the todolist using
# the macro writesequencefile.C
# If this was successful, the status is inserted into the database using 
# the macro setstatus.C
#

program=writesequencefile
source /home/$USER/Mars/datacenter/scripts/sourcefile

set -C

table=SequenceProcessStatus
column=fSequenceFileWritten

todofile=$listpath/ToDo-$table-$column.txt
lockfile=$lockpath/lock-$program.txt

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

date >> $scriptlog 2>&1

cd $mars

# check if script is already running
checklock  >> $scriptlog 2>&1

# get todo list
getdolist  >> $scriptlog 2>&1

# get sequences from todo file
sequences=(`cat $todofile`)
if [ "$sequences" = "" ]
then 
   echo "nothing to do -> exit"  >> $scriptlog 2>&1
   finish >> $scriptlog 2>&1
fi

# write sequence file for all sequences in todo file
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=$no2
   sequencepath=$sequpath/$no
   makedir $sequencepath >> $scriptlog 2>&1

   writesequencefilelogpath=$logpath/$program/$no
   makedir $writesequencefilelogpath >> $scriptlog 2>&1
   writesequencefilelog=$writesequencefilelogpath/writesequencefile-$no2.log

   echo "write sequencefile for sequence $sequence" >> $scriptlog 2>&1
   setstatus "start" >> $scriptlog 2>&1

   check2=`root -q -b $macrospath/writesequencefile.C+\($sequence\,"\"$sequpath\""\) | tee $writesequencefilelog | grep int | sed -e 's/(int)//'`
   case $check2 in
      1)   echo "check2=$check2 -> everything ok " >> $scriptlog 2>&1 ;;
      0)   echo "check2=$check2 -> no connection to db -> continue..." >> $scriptlog 2>&1 
           check="no"
           ;;
      *)   echo "check2=$check2 -> ERROR -> step has to be repeated" >> $scriptlog 2>&1
           com=$Fwritesequfile
           check=$check2
           ;;
   esac
   echo "inserting the status for $program for sequence $sequence into the db" >> $scriptlog 2>&1
   setstatus "stop" >> $scriptlog 2>&1
done

finish >> $scriptlog 2>&1