#!/bin/bash

  REFERENZ=i/free/svg/Template_XX_referenz.svg

  TMPDIR=tmp; rm $TMPDIR/*
  OUTPUTDIR=o/free/svg/iotomated
  TMPTEX=`date +%s`.tex
  LAYERID=layerid
  SVGDIR=i/free/svg/construct
  COMBIDIR=$TMPDIR/combinations ; rm $COMBIDIR/*.list

  CONNECTORID=connector

#for SVGDIR in $SVGDIR
# do
 for SVGDIR in `find $SVGDIR -mindepth 1  -type d`
  do
   #SVGDIR=$FOLDER
   echo $SVGDIR

# --------------------------------------------------------------------- #
  source i/free/bash/separateLayers.function
# ----------------------------------------------------------------- #

  SVGLIST=$TMPDIR/`date +%s`.list
  ls $SVGDIR | grep svg > $SVGLIST
  separateLayers

# ================================================================= #

 IDCNT=0

 for IDENTIFIER in `ls ${SVGDIR}/ | \
                    grep svg | cut -d "_" -f 1`
  do
    echo $IDENTIFIER

 
 SOURCELIST=$TMPDIR/source.list; rm $SOURCELIST
 #######################################
 # WRITE LIST WITH POSSIBLE SOURCES    #
 #######################################
 ls   $TMPDIR/*.layer | \
 grep ${IDENTIFIER}_                        >  $SOURCELIST
 #######################################
 if [ `cat $SOURCELIST | wc -l` -le 0 ];then exit 0; fi

 TICK=0
 rm $COMBIDIR/*.list

 K=1
 while [ $K -le 1000 ]; do

 LAYERLIST=$COMBIDIR/`date +%s%N`${TICK}${K}.list;
 #####################################################################
 # WRITE LIST WITH LAYERS,SORT,UNIQ (LAYERID)                        #
 #####################################################################

 for LAYER in `grep -h $LAYERID \`cat $SOURCELIST\` | \
               grep -v XX | sed 's/>//g' | cut -d "\"" -f 1-2 | \
               sort | uniq`
  do
     SELECTLAYERFILE=`grep -H $LAYER \`cat $SOURCELIST \` | \
                      cut -d : -f 1 | shuf -n 1`
     echo $SELECTLAYERFILE >> $LAYERLIST
  done

  SVG=`ls $SVGDIR | grep $IDENTIFIER | head -1`

# HEADENDLINENUMBER=`cat -n $SVGDIR/$SVG | \
#                    grep $HEADEND | \
#                    cut -f 1 | \
#                    head -1`

 if [ `fdupes $COMBIDIR | wc -l` -lt 1 ]; then

 #####################################################################
 # WRITE ALL LAYERS TO A NEW SVG FILE                                #
 #####################################################################

  if [ `echo $SVG | grep 'R+' | wc -l` -gt 0 ]; then
        ROTATOR='-R+'
   else
	ROTATOR=
  fi

  BASENAME=`echo \`basename $SVG \` | cut -d "_" -f 1 | sed 's/-R+//g'`
  CONNECTS=`echo \`basename $SVG \` | cut -d "_" -f 2-10`

  MDNAME=`echo \`basename $SVG \` | \
          md5sum | cut -c 1-15`

  #NEWNAME=`echo $BASENAME | cut -c 1-4``echo $RANDOM`
  #SRCID=`echo $BASENAME | cut -c 1-4 | tr '[a-z]' '[A-Z]'`
  #NEWNAME=`date +%s%N | cut -c 1-14`$SRCID

  NEWNAME=`date +%s%N | cut -c 1-13`$IDCNT
  NEWSVG=$TMPDIR/${NEWNAME}${ROTATOR}_${CONNECTS}

#  head -n $HEADENDLINENUMBER $SVGDIR/$SVG     >  $NEWSVG

  FILECONNECTIONS=_X_X_X_X_
  cat $REFERENZ | grep -v "</svg>"             > $NEWSVG

#  rm $TMPDIR/test.list
#  for LAYERFILE in `cat $LAYERLIST | sort`
#   do
#      LAYERCONNECTION=`grep $CONNECTORID $LAYERFILE | \
#                       cut -d "=" -f 1,2 | \
#                       cut -d "\"" -f 2`
#
#     echo $LAYERFILE" EXISTING CONNECTIONS: "$LAYERCONNECTION
#     echo ${LAYERFILE}:${LAYERCONNECTION} >> $TMPDIR/test.list
#
#        OBEN=`echo $LAYERCONNECTION | cut -d "_" -f 2`
#      RECHTS=`echo $LAYERCONNECTION | cut -d "_" -f 3`
#       UNTEN=`echo $LAYERCONNECTION | cut -d "_" -f 4`
#       LINKS=`echo $LAYERCONNECTION | cut -d "_" -f 5`
#
#  done

  # http://stackoverflow.com/questions/6302006/how-to-sort-based-on-a-column-but-uniq-based-on-another-column
  # sort -u -t_ -k 5,5

  # FOR EVERY UNIQUE LAYER ID GREP 

  # if 

 
  for LAYERFILE in `cat $LAYERLIST | sort`
   do
#     # ----------------------------------------------------------- #
#     # SKIP (ABUSE WRITTEN) 
#       WILDCARDCONNECTION=`echo $LAYERCONNECTION | sed 's/X/.*/g'`
#       MATCH=`grep $WILDCARDCONNECTION \`cat $LAYERLIST\` | wc -l`
#       if [ $MATCH -gt 1 ]; then
#            WRITTEN="true"
#            echo $LAYERCONNECTION      
#            REPLACE=`grep $WILDCARDCONNECTION \`cat $LAYERLIST\` | grep $LAYERFILE | cut -d ":" -f 1`
#            echo $REPLACE
#            echo
#            LAYERFILE=$REPLACE
#       fi
#     # ----------------------------------------------------------- #

      LAYERCONNECTION=`grep $CONNECTORID $LAYERFILE | \
                       cut -d "=" -f 1,2 | \
                       cut -d "\"" -f 2`

     if [ `grep $CONNECTORID $LAYERFILE | wc -l` -lt 1 ]; then

             cat $LAYERFILE                   >> $NEWSVG
      else

        OBEN=`echo $LAYERCONNECTION | cut -d "_" -f 2`
      RECHTS=`echo $LAYERCONNECTION | cut -d "_" -f 3`
       UNTEN=`echo $LAYERCONNECTION | cut -d "_" -f 4`
       LINKS=`echo $LAYERCONNECTION | cut -d "_" -f 5`

      CNT=2 ;
      for CONNECTION in $OBEN $RECHTS $UNTEN $LINKS
       do

         FCONNECTION=`echo $FILECONNECTIONS | \
                      cut -d "_" -f $CNT`
    # ============================================================ #

         if [ $FCONNECTION = "X" ]
          then
                NEWCONNECTION=$CONNECTION

       if [ $CONNECTION != "X" ]
          then
      #----------------------------------------------------------#
       FILE=${LAYERFILE##*/}
       NAME=${FILE%%.*}
       ID=`grep $LAYERID $LAYERFILE | cut -d "\"" -f 2 | head -1`

       if [ `find $TMPDIR -name "${NAME}.svg" | \
	     wc -l` -lt 1 ]; then
             cat $LAYERFILE                   >> $NEWSVG
       fi

      #----------------------------------------------------------#
       fi
    # ============================================================ #

         else
                NEWCONNECTION=$FCONNECTION
         fi

         NEWFILECONNECTIONS=${NEWFILECONNECTIONS}_${NEWCONNECTION}

         CNT=`expr $CNT + 1`
     done

    FILECONNECTIONS=$NEWFILECONNECTIONS
    NEWFILECONNECTIONS=

     fi

  done

   FILECONNECTIONS=`echo $FILECONNECTIONS | sed 's/X/0/g'`
   CONNECTS=${FILECONNECTIONS}_

   echo "</svg>"                             >> $NEWSVG
   sed -i 's/style="display:none"//g'           $NEWSVG

   IOMAKE=$OUTPUTDIR/${NEWNAME}${ROTATOR}${CONNECTS}.svg

 #----------------------#
   cp $NEWSVG $IOMAKE
 #----------------------#

  K=`expr $K + 1`

 else

 echo "COMBINATION EXISTS"
 rm $LAYERLIST

 TICK=`expr $TICK + 1`

 if [ $TICK -gt 100 ]; then

    K=`expr $K + 100`

  fi
 fi

  done
        IDCNT=`expr $IDCNT + 1`
 done

done

exit 0;