#!/bin/bash

  TMPDIR=tmp; rm $TMPDIR/*
  OUTPUTDIR=tmp/io-make ; rm $OUTPUTDIR/*
  TMPTEX=`date +%s`.tex
  LAYERID=layerid
  SVGDIR=i/free/svg

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

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

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

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

 K=1
 while [ $K -le 8 ]; do

 LAYERLIST=$TMPDIR/layers.list;  rm $LAYERLIST
 #####################################################################
 # 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`

 #####################################################################
 # 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`

  WORD=$BASENAME;SEPARATED=;C=1; 
  while [ $C -lt `echo $WORD | wc -c` ]; do 
  SEPARATED=$SEPARATED`echo $WORD | cut -c $C`,;
  C=`expr $C + 1`; done; 
  SHUFFLED=`echo $SEPARATED | sed 's/,/\n/g' | shuf `;
  FRSTCHAR=`echo $SHUFFLED | sed 's/ //g' | cut -c 1 | tr '[:lower:]' '[:upper:]'`
  NAMEBODY=`echo $SHUFFLED | sed 's/ //g' | cut -c 2-100 | tr '[:upper:]' '[:lower:]'`

  NEWNAME=${FRSTCHAR}${NAMEBODY}

  NEWSVG=$TMPDIR/${NEWNAME}${ROTATOR}_${CONNECTS}
  NEWPDF=$OUTPUTDIR/${NEWNAME}${ROTATOR}_${CONNECTS%%.*}.pdf


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

  for LAYERFILE in `cat $LAYERLIST | sort`
   do
      FILE=${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
   done

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

   inkscape --export-pdf=$NEWPDF \
            --export-area-page \
            --export-text-to-path $NEWSVG

  K=`expr $K + 1`

  done
  
 done




exit 0;