#!/bin/bash

# Copyright (C) 2010 LAFKON/Christoph Haag.
# ---------------------------------------------------------------------- #
# This is free software, and you may redistribute it under the GPL.
# This Software comes with absolutely no warranty.
# For details see the license: http://www.forkable.eu/utils/licenses/gpl
# ---------------------------------------------------------------------- #
# http://www.forkable.eu/generators/i-bd/newton.sh
# ______________________________________________________________________ #
#
# - create SVG files suitable for import into processing 
#   based on separated .tmp files (i/TRUNK/tmp)
# ______________________________________________________________________ #

 NUMBERTOGENERATE=200
 NUMBERTOPACK=50

 TMPDIR=i/tmptmp; 
 LAYERDIR=i/TRUNK/tmp
 VERSION=5
 SVG=i/TRUNK/VERSo_101015--5-01.svg
 GRPOPEN=\<g
 GRPSHUT=\</g\>
 HEADEND=\</metadata\>
 PDFMETA=$TMPDIR/meta.txt

 IDMAPTEXT=MAPTEXT
 IDPRCSSNG=PRCSSNG

 ####################################################################
 svgsFromLayers () {

 TYPE=$1
 LIST=$2
 LAYERID=$3

 LAYERLIST=$TMPDIR/layers.list;  rm $LAYERLIST
 SOURCELIST=$TMPDIR/source.list; rm $SOURCELIST
 COMBINATIONS=`cat i/combinations.list | sort -R | head -1`;

 ########################################
 # WRITE LIST WITH POSSIBLE SOURCES     #
 ########################################
 ls $LAYERDIR/*\-\-${VERSION}-*.layer | \
 grep $TYPE     		        		>  $SOURCELIST
 ########################################

 if [ `cat $SOURCELIST | wc -l` -le 0 ];then exit 0; fi

 #####################################################################
 # WRITE LIST WITH LAYERS, SORT (TO KEEP ORDER)                      #
 #####################################################################

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

 #####################################################################
 # WRITE LAYERS TO A NEW SVG FILE (ONE FILE FOR EACH LAYER )         #
 #####################################################################

  HEADENDLINENUMBER=`cat -n $SVG | \
                     grep $HEADEND | \
                     cut -f 1 | \
                     head -1`
  rm $LIST

  for LAYERFILE in `cat $LAYERLIST | \
                    awk '{FS="_" ; $0=$0 ; print $NF"|"$0}' | \
                    sort -n | uniq | cut -d "|" -f 2`
   do
      FILE=${LAYERFILE##*/}
      NAME=${FILE%%.*}
      NEWSVG=$TMPDIR/${NAME}.svg

        if [ `find $TMPDIR -name "${NAME}.svg" | wc -l` -lt 1 ]; then

              head -n $HEADENDLINENUMBER $SVG  > $NEWSVG
              cat $LAYERFILE >> $NEWSVG
              echo "</svg>" >> $NEWSVG
              sed -i 's/style="display:none"//g' $NEWSVG

		inkscape --export-eps=$TMPDIR/tmp.eps \
		         --export-bbox-page \
		         --export-text-to-path $NEWSVG
		epstopdf $TMPDIR/tmp.eps --outfile=$TMPDIR/tmp-BBOX.pdf
 		pdf2svg $TMPDIR/tmp-BBOX.pdf $TMPDIR/tmp.svg

 		## PDF2SVG COLOR BUG WITH PROCESSING ##############
 		inkscape --export-plain-svg=$NEWSVG $TMPDIR/tmp.svg
 		###################################################
 	      rm $TMPDIR/tmp.eps
  	fi

      if [ `grep path $NEWSVG | wc -l` -ge 1 ]; then
      echo $NEWSVG >> $LIST
      fi

    done
}
 ######################################################################

 ######################################################################
 runProcessing () {

 SKETCHNAME=isaac_1_00

 # EXPORT DISPLAY FOR PROCESSING HEADLESS #############################
   export DISPLAY=localhost:1.0 #######################################

 APPDIR=$(dirname "$0")
 SKETCH=$APPDIR/src/$SKETCHNAME/application.linux/lib/$SKETCHNAME.jar

 CR=$APPDIR/i/lib/1050/core.jar
 PDF=$APPDIR/i/lib/1050/pdf.jar
 TXT=$APPDIR/i/lib/1050/itext.jar
 GMRTV=$APPDIR/i/lib/1050/geomerative.jar
 BTK=$APPDIR/i/lib/1050/batikfont.jar
 JGL=$APPDIR/i/lib/1050/jogl.jar
 GLGN=$APPDIR/i/lib/1050/gluegen-rt.jar
 JBX=$APPDIR/i/lib/1050/JBox2D-2.0.1-b250-Library.jar:
 JBXDS=$APPDIR/i/lib/1050/JBox2D-2.0.1-b250-Library_ds.jar:
 PBX=$APPDIR/i/lib/1050/pbox2d.jar:
 FSC=$APPDIR/i/lib/1050/fisica.jar:

 LIBS=$SKETCH:$CR:$PDF:$TXT:$GMRTV:$BTK:$JGL:$GLGN:$JBX:$JBXDS:$PBX:$FSC

  java  -Djava.library.path="$APPDIR" \
	-cp "$LIBS" \
	$SKETCHNAME 
}
 ######################################################################


 OVERALL=1; while [ $OVERALL -le $NUMBERTOGENERATE ]; do
# ___________________________________________________________________ #
 
  NUMBERPRCSSNG=`expr $NUMBERTOPACK \/ 2`
  NUMBERMAPINFO=`expr $NUMBERTOPACK \/ 2`

# rm $TMPDIR/*.pdf; rm $TMPDIR/*.svg

  TRACELIST=$TMPDIR/trace.list; rm $TRACELIST
  DROPLIST=$TMPDIR/drop.list; rm $DROPLIST
  OBSTACLELIST=$TMPDIR/obstacle.list; rm $OBSTACLELIST 

  COUNT=1; while [ $COUNT -le $NUMBERMAPINFO ]; do
# -------------------------------------------------------------------- #

 OUTPUTDIR=$TMPDIR 
 LAYERLIST=$TMPDIR/layers.list;  rm $LAYERLIST
 SOURCELIST=$TMPDIR/source.list; rm $SOURCELIST

 INCLUDE=REAr
 LAYERID=mapid

 ########################################
 # WRITE LIST WITH POSSIBLE SOURCES     #
 ########################################
 ls $LAYERDIR/*\-\-${VERSION}-*.layer | \
 egrep    "$INCLUDE"       >  $SOURCELIST
 ########################################

 if [ `cat $SOURCELIST | wc -l` -le 0 ];then exit 0; fi

 #####################################################################
 # WRITE LIST WITH LAYERS, SORT (TO KEEP ORDER)                      #
 #####################################################################

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

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

   NEWSVG=$TMPDIR/komplett.svg 
   HEADENDLINENUMBER=`cat -n $SVG | \
                      grep $HEADEND | \
                      cut -f 1 | \
                      head -1`

   head -n $HEADENDLINENUMBER $SVG > $NEWSVG

  for LAYERFILE in `cat $LAYERLIST | \
                    awk '{FS="_" ; $0=$0 ; print $NF"|"$0}' | \
                    sort -n | cut -d "|" -f 2`
   do
     cat $LAYERFILE >> $NEWSVG
   done

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

 ######################################################################

 DATE=`date +%y%m%d`; TIME=`date +%H%M%S`
 NAME=${IDMAPTEXT}_${DATE}-${TIME}

 inkscape --export-eps=$TMPDIR/tmp.eps \
          --export-bbox-page \
          --export-text-to-path $NEWSVG
 epstopdf $TMPDIR/tmp.eps --outfile=$TMPDIR/tmp-BBOX.pdf
 mv $TMPDIR/tmp-BBOX.pdf $OUTPUTDIR/${NAME}.pdf;  rm $TMPDIR/tmp.eps

 COUNT=`expr $COUNT + 1`
# -------------------------------------------------------------------- #
  done

  COUNT=1; while [ $COUNT -le $NUMBERPRCSSNG ]; do
# -------------------------------------------------------------------- #

  OUTPUTDIR=$TMPDIR

  svgsFromLayers REAr $TRACELIST logoid
  touch $DROPLIST
  svgsFromLayers REAr $OBSTACLELIST obstacleid

  echo ${TMPDIR}"/"    > i/tmp/tmpdir.i
  echo ${OUTPUTDIR}"/" > i/tmp/outputdir.i
  runProcessing

  PDF=`ls --sort=t $OUTPUTDIR/*.pdf | head -1`
  NAME=${IDPRCSSNG}_${PDF##*/}
  mv $PDF $OUTPUTDIR/${NAME%%.*}.pdf

  COUNT=`expr $COUNT + 1`
# --------------------------------------------------------------------- #
  done

TMPTEX=i-bd.tex
LAYERS=$TMPDIR/layers.list 

PDFS=$TMPDIR/pdfs.list        ; rm $PDFS
MAPINFOS=$TMPDIR/mapinfos.list; rm $MAPINFOS

MAP=i/TRUNK/openstreetmap_101013--0-01.pdf
TEXT=i/TRUNK/rearTEXTONLY_101017--5-00.pdf

ls --sort=t $TMPDIR/${IDMAPTEXT}*.pdf | head -n $NUMBERMAPINFO  >> $MAPINFOS
ls --sort=t $TMPDIR/${IDPRCSSNG}*.pdf | head -n $NUMBERPRCSSNG  >> $PDFS
#ls --sort=t $TMPDIR/${IDPRCSSNG}*.pdf | sort -R  >> $PDFS

COUNT=1

echo "\documentclass[14pt]{scrartcl}                                            " >  $TMPTEX
echo "\usepackage{pdfpages}                                                     " >> $TMPTEX
echo "\usepackage[hmargin=-24mm,vmargin=180mm]{geometry}                        " >> $TMPTEX
echo "\geometry{paperwidth=297mm,paperheight=420mm} % A3                        " >> $TMPTEX
echo "\usepackage{url}                                                          " >> $TMPTEX
echo "\pagestyle{empty}                                                         " >> $TMPTEX
echo "\setlength{\unitlength}{\paperheight}                                     " >> $TMPTEX
echo "\\newcommand{\graphic}[1]{\includegraphics[width=1.1\paperwidth]{#1}}     " >> $TMPTEX
echo "\\begin{document}                                                         " >> $TMPTEX

         while [ $COUNT -le $NUMBERTOPACK ]
         do
          PDF=`cat $PDFS | shuf -n 1`
          MAPINFO=`cat $MAPINFOS | shuf -n 1`
          echo  "\scalebox{.9}{                                                 " >> $TMPTEX
          echo "\\begin{picture}(0,0)                                           " >> $TMPTEX
          echo  "\put(.05,-.62){\graphic{"$MAP"}}                               " >> $TMPTEX
          echo  "\put(.05,-.62){\graphic{"$PDF"}}                               " >> $TMPTEX
          echo  "\put(.05,-.62){\graphic{"$MAPINFO"}}                           " >> $TMPTEX
          echo  "\put(.05,-.62){\graphic{"$TEXT"}}                              " >> $TMPTEX
          echo "\end{picture}}                                                  " >> $TMPTEX
          echo "\newpage                                                        " >> $TMPTEX
          COUNT=`expr $COUNT + 1`
         done

echo "\\end{document}                                                           " >> $TMPTEX

OUTPUTDIR=o/non-free/fr/A3/verso
DATE=`date +%y%m%d`; TIME=`date +%H%M%S`
NAME=${DATE}-${TIME}
pdflatex -output-directory $OUTPUTDIR $TMPTEX
mv $OUTPUTDIR/${TMPTEX%%.*}.pdf $OUTPUTDIR/${NAME}.pdf
rm $TMPTEX

#___________________________________________________________________#
 OVERALL=`expr $OVERALL + $NUMBERTOPACK`
done

exit 0;