#!/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, 2000-2004
#
#
# ========================================================================
#
#

export ROOTSYS=/opt/root_v3.10.02
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ROOTSYS/lib
export PATH=$PATH:$ROOTSYS/bin

mars=/home/operator/Mars
macrospath=$mars/datacenter/macros

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

todofile=/magic/datacenter/lists/ToDo-$table-$column.txt
logpath=/magic/datacenter/autologs
getstatuslogpath=$logpath/getstatus/checkfileavail/$year
getstatuslog=$getstatuslogpath/getstatus-$table-$column-$datetime.log

scriptlogpath=$logpath/run/checkfilesavail/`date +%Y/%m/%d`
if [ ! -d $scriptlogpath ]
then
  mkdir -pv $scriptlogpath 
  if [ ! -d $scriptlogpath ]
  then 
     echo "could not make scriptlogpath "$scriptlogpath 
     exit
  fi
fi

scriptlog=$scriptlogpath/checkfilesforsequenceavail-$datetime.log

date >> $scriptlog 2>&1

if [ ! -d $getstatuslogpath ]
then
  mkdir -pv $getstatuslogpath  >> $scriptlog 2>&1 
  if [ ! -d $getstatuslogpath ]
  then 
     echo "could not make getstatuslogpath "$getstatuslogpath  >> $scriptlog 2>&1
     exit
  fi
fi

cd $mars

if [ -e $todofile ]
then 
   echo "checkfilesforsequenceavail is already running -> exit" >> $scriptlog 2>&1
   exit
fi

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

case $check0 in 
   1)   echo "check0=$check0 -> everthing ok -> do step" >> $scriptlog 2>&1 ;;
   *)   echo "check0=$check0 -> ERROR -> step has to be repeated" >> $scriptlog 2>&1 ;;
esac

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

echo "sequences: "${sequences[@]} >> $scriptlog 2>&1

for sequence in ${sequences[@]}
do 
   echo "checking files for sequence $sequence..." >> $scriptlog 2>&1 
   no=`printf %08d $sequence | cut -c 4`
   outpath=$logpath/checkfileavail/`printf %04d $no`
   echo "outpath: "$outpath  >> $scriptlog 2>&1 
   if [ ! -d $outpath ]
   then
     mkdir -pv $outpath  >> $scriptlog 2>&1 
     if [ ! -d $outpath ]
     then 
        echo "could not make outpath $outpath -> continue "  >> $scriptlog 2>&1 
        continue
     fi
   fi
   check1=`root -q -b $macrospath/checkfileavail.C+\(\""$sequence\""\) | tee $outpath/checkfileavail-$sequence.log | grep int | sed -e 's/(int)//'`

   case $check1 in
      1)   echo "check1=$check1 -> everthing ok -> setting status..." >> $scriptlog 2>&1 
           setstatuslogpath=$logpath/setstatus/checkfileavail/`printf %04d $no`
           if [ ! -d $setstatuslogpath ]
           then
             mkdir -pv $setstatuslogpath  >> $scriptlog 2>&1 
             if [ ! -d $setstatuslogpath ]
             then
                echo "could not make setstatuslogpath "$setstatuslogpath  >> $scriptlog 2>&1 
                continue
             fi
           fi
           check2=`root -q -b $macrospath/setstatus.C+\("\"$sequence\""\,"\"$table\""\,"\"$column\""\,"\"Now()\""\)  | tee $setstatuslogpath/setstatus-checkfileavail-$sequence.log | grep int | sed -e 's/(int)//'`
    	   case $check2 in
   	      1)   echo "check2=$check2 -> everthing ok, status has been set" >> $scriptlog 2>&1 ;;
   	      *)   echo "check2=$check2 -> ERROR -> step could not be set" >> $scriptlog 2>&1 ;;
           esac
   	   ;;
      *)   echo "check1=$check1 -> ERROR -> step has to be repeated" >> $scriptlog 2>&1 ;;
   esac
done

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

date  >> $scriptlog 2>&1