#!/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  10/2006 <mailto:dorner@astro.uni-wuerzburg.de>
#
#   Copyright: MAGIC Software Development, 2000-2006
#
#
# ========================================================================
#
# This script checks from the DB which new starfiles have been produced 
# and sends it to the person in charge for building datasets
#

#source `dirname $0`/sourcefile
#printprocesslog "INFO starting $0"
function usage()
{
   echo "Usage: $0 [options]"
   echo "options:"
   echo -n "  -a               "
   echo " all runs are considered  "
   echo -n "  -c               "
   echo " only calibration runs are considered  "
   echo -n "  -d               "
   echo " only data runs are considered  "
   echo -n "  -p               "
   echo " only pedestal runs are considered  "
   echo -n "  --notexcl        "
   echo " only not excluded runs are considered  "
   echo -n "  --printruns      "
   echo " print all runs "
   echo -n "  --run run#       "
   echo " runs > run# are considered  "
   echo -n "  --runmin run#    "
   echo " runs > run# are considered (use together with --runmax)"
   echo -n "  --runmax run#    "
   echo " runs < run# are considered (use together with --runmin)"
   echo -n "  --source source  "
   echo " only runs of which the sourcename contains 'source' are considered"
   echo ""
   exit
}


while [ "$1" ]
do 
   case $1 in 
         --run)  shift
                 run=$1
                 echo "Only runs starting from run # $run are considered"
                 ;;
      --runmin)  shift
                 runmin=$1
                 echo "Only runs with run # > $runmin are considered"
                 ;;
      --runmax)  shift
                 runmax=$1
                 echo "Only runs with run # < $runmax are considered"
                 ;;
      --source)  shift
                 source=$1
                 echo "Only runs of which the sourcename contains $source are considered"
                 ;;
     --notexcl)  notexcl="yes"
                 echo "Only not excluded runs are considered"
                 ;;
   --printruns)  printruns="yes"
                 ;;
            -a)  all="yes"
                 echo "All runs are considered"
                 ;;
            -c)  cal="yes"
                 echo "Only calibration runs are considered"
                 ;;
            -d)  dat="yes"
                 echo "Only data runs are considered"
                 ;;
            -p)  ped="yes"
                 echo "Only ped runs are considered"
                 ;;
            -h)  usage
                 ;;
             *)  echo "unknown option $1 "
                 usage
                 exit
                 ;;
   esac
   shift
done

alias mymysql='mysql -u MAGIC --password=d99swMT! --host=hercules MyMagic -s -e'

if [ "$dat" = "" ] && [ "$cal" = "" ] && [ "$ped" = "" ] && ! [ "$all" = "yes" ]
then
   echo "You have to select at least one of the options -a -c -d -p "
   usage
fi

if [ "$all" = "yes" ]
then
   cal=
   dat=
   ped=
fi

query="SELECT fRunNumber FROM RunData "
if ! [ "$source" = "" ]
then
   query=$query" LEFT JOIN Source ON Source.fSourceKEY=RunData.fSourceKEY "
fi
query=$query" WHERE fSequenceFirst='0' "

cond=""
if ! [ "$source" = "" ]
then
   subquery="SELECT fSourceKEY FROM Source WHERE fSourceName LIKE '%$source%'"
   sourcekeys=`mymysql "$subquery"`
   if [ "$sourcekeys" = "" ]
   then
      echo "No source found containing $source"
      exit
   fi
   sourcekeys2=`echo $sourcekeys | sed -e 's/ /,/g'`
   cond=$cond" AND Source.fSourceKEY IN ($sourcekeys2)"
fi
if ! [ "$run" = "" ]
then 
   cond=$cond" AND RunData.fRunNumber > $run " 
fi
if ! [ "$runmin" = "" ] && ! [ "$runmax" = "" ]
then 
   cond=$cond" AND RunData.fRunNumber BETWEEN $runmin AND $runmax " 
fi
if [ "$cal" = "yes" ] &&  [ "$dat" = "yes" ]
then 
   cond=$cond" AND (fRunTypeKEY=4 OR fRunTypeKEY=2) "
fi
if [ "$cal" = "yes" ] &&  [ "$ped" = "yes" ]
then 
   cond=$cond" AND (fRunTypeKEY=4 OR fRunTypeKEY=3) "
fi
if [ "$dat" = "yes" ] && [ "$ped" = "yes" ]
then 
   cond=$cond" AND (fRunTypeKEY=2 OR fRunTypeKEY=3)"
fi
if [ "$cal" = "yes" ]
then 
   cond=$cond" AND fRunTypeKEY=4 "
fi
if [ "$dat" = "yes" ]
then 
   cond=$cond" AND fRunTypeKEY=2 "
fi
if [ "$ped" = "yes" ]
then 
   cond=$cond" AND fRunTypeKEY=3 "
fi
if [ "$notexcl" = "yes" ]
then 
   cond=$cond" AND fExcludedFDAKEY=1 "
fi
query=$query$cond

runs=(`mymysql " $query "`)
echo "found ${#runs[@]} not sequenced runs "
if [ ${#runs[@]} -eq 0 ]
then 
   exit
fi 
if [ ${#runs[@]} -gt 1000 ]
then 
   echo "> 1000 runs found, please restrict the range with the options --runmin and --runmax " 
   exit
fi 
runs2=`echo ${runs[@]} | sed -e 's/ /,/g'`
query="SELECT fSourceKEY FROM RunData WHERE fRunNumber IN ($runs2) GROUP BY fSourceKEY"
sources=`mymysql " $query "`
sources2=`echo $sources | sed -e 's/ /,/g'`
query="SELECT fSourceName FROM Source WHERE fSourceKEY IN ($sources2)"
sourcenames=`mymysql " $query "`

for sourcename in $sourcenames
do 
   query="SELECT fRunNumber FROM RunData "
   query=$query" LEFT JOIN Source ON Source.fSourceKEY=RunData.fSourceKEY "
   query=$query"WHERE fSourceName='$sourcename' AND fSequenceFirst='0' "
   query=$query$cond
   runspersource=(`mymysql " $query "`)
   if [ "$printruns" = "yes" ]
   then 
      runsps=`echo ${runspersource[@]} | sed -e 's/ /,/g'`
      printf "for %12s the following runs are not sequenced: %s \n" $sourcename $runsps
   else
      printf "for %12s the %04d runs are not sequenced \n" $sourcename ${#runspersource[@]}
   fi
      
done

#nail -s 'found warnings in '$oldprocesslog $erradrs

#printprocesslog "INFO finished $0"