#!/bin/sh
LIST=
LISTTEST=
EXT=stl
SLICE=
SLICECONFIG=simple0.ini
SLICEOPT=
MATERIALOPT=
NAMEEXT=
VIEWSELOPT=
while [ "$1" != "" ]
do
	case $1 in
	--png)
		EXT=png
		shift
		;;
	--list)
		LIST=on
		shift
		;;
	--listtest)
		LISTTEST=on
		shift
		;;
	--listprint)
		LISTPRINT=on
		shift
		;;
	--slice)
		SLICE=on
		shift
		;;
	--sliceconfig)
		shift
		SLICECONFIG=$1
		shift
		;;
	--materialmode)
		shift
		echo MATERIALMODE=$1
		MODEFILE=$HOME/.Slic3r/modes/$1.opts
		if [ ! -f $MODEFILE ] ; then
			echo $MODEFILE does not exist
			exit 1
		fi
		NAMEEXT="${NAMEEXT}_$1"
		if test -x $MODEFILE
		then
			MATERIALOPT="$MATERIALOPT `$MODEFILE`"
		else
			MATERIALOPT="$MATERIALOPT `cat $MODEFILE`"
		fi
		shift
		;;
	--slicemode)
		shift
		echo SLICEMODE=$1
		VIEWSELOPT="$VIEWSELOPT -o $1"
		MODEFILE=$HOME/.Slic3r/modes/$1.opts
		if [ ! -f $MODEFILE ] ; then
			echo $MODEFILE does not exist
			exit 1
		fi
		NAMEEXT="${NAMEEXT}_$1"
		if test -x $MODEFILE
		then
			SLICEOPT="$SLICEOPT `$MODEFILE`"
		else
			SLICEOPT="$SLICEOPT `cat $MODEFILE`"
		fi
		shift
		;;
	--sliceopt)
		shift
		SLICEOPT="$SLICEOPT $1 $2"
		shift
		shift
		;;
	--*)
		echo Unknown option $1
		exit 1
		;;
	*)
		break
	esac
done
if [ $# = 0 ] ; then
	echo buildviews.sh [ options ] scadfile [ view ... ]
	echo "   --list"
	echo "   --listtest"
	echo "   --listprint"
	echo "   --slice"
	echo "   --sliceconfig file.ini"
else
	file=$1
	shift
	if [ $# = 0 ] ; then
		# Build all views
		#VIEWS=`grep "// allviews " $file | sed 's/allviews//' | sed 's.//..'`
		VIEWS=`oscad-readopts -o allviews $file`
	else
		VIEWS="$*"
	fi
	if [ "$LIST" = "" -a "$LISTTEST" = "" -a "$LISTPRINT" = "" ] ; then
		BASE=`basename $file .scad`
		mkdir -p /tmp/$BASE
		rm -f /tmp/$BASE/*
		echo Export parts of file $file in /tmp/$BASE
		for view in $VIEWS
		do
			BASENAME=/tmp/$BASE/$view
			# Remove the include used during editing
			# Copy cadlib.h in the build directory and change the include
			for use in none `buildviews-use $file`
			do
				if [ $use != "none" ] ; then
					cp $use /tmp/$BASE/.
				fi
			done
			if [ -f cadlib.h ] ; then
				cp cadlib.h /tmp/$BASE/.
			elif [ -f ../cadlib.h ] ; then
				cp ../cadlib.h /tmp/$BASE/.
			fi
			viewsel -p "!$view" -s $file $VIEWSELOPT >$BASENAME.insert
			##grep -v "/tmp/viewsel/" $file | sed 's=../cadlib=cadlib=' >$BASENAME.scad
			buildviews-insert --insert $BASENAME.insert $file >$BASENAME.scad
			OUTPUT=$BASENAME.$EXT
			DEFVAR="-D vs_printing=true"
			# Extract the slicing options from the scad file and append it to the name extension
			for opt in none `oscad-readopts -o viewsopts $file` `oscad-readopts -o viewopts --optname2 $view $file`
			do
				if [ "$opt" != "none" ] ; then
					NAMEEXT="${NAMEEXT}_$opt"
				fi
			done
			# Extract the slicing options and convert them into slic3r options
			VIEWSLICEOPT="$MATERIALOPT `oscad-readopts -c -o viewsopts $file` `oscad-readopts -c -o viewopts --optname2 $view $file` $SLICEOPT"
			VIEWSLICEOPT=`oscad-optimopts -- $VIEWSLICEOPT`
			for opt in $VIEWSLICEOPT
			do
				case $opt in
				--layer-height=*)
					VAR=`echo $opt | sed s/--// | sed s/-/_/`
					DEFVAR="$DEFVAR -D vs_$VAR"
					;;
				--first-layer-height=*)
					VAR=`echo $opt | sed s/--// | sed s/-/_/g`
					DEFVAR="$DEFVAR -D vs_$VAR"
					;;
				--nozzle-diameter=*)
					VAR=`echo $opt | sed s/--// | sed s/-/_/g`
					DEFVAR="$DEFVAR -D vs_$VAR"
					;;
				--fill-density=*)
					VAR=`echo $opt | sed s/--// | sed s/-/_/g`
					DEFVAR="$DEFVAR -D vs_$VAR"
					;;
				esac
			done
			echo DEFVAR=$DEFVAR
			#echo openscad -o /tmp/$BASE/$view.$EXT -D view=\"$view\" $DEFVAR $file
			#openscad -o $OUTPUT -D view=\"$view\" $DEFVAR $file
			echo openscad -o /tmp/$BASE/$view.$EXT $DEFVAR $BASENAME.scad
			openscad -o $OUTPUT $DEFVAR "$BASENAME.scad"
			GCODEOPT="--start-gcode $HOME/.Slic3r/start-gcode --end-gcode $HOME/.Slic3r/end-gcode"
			if [ "$SLICE" = "on" -a "$EXT" = "stl" ] ; then
				echo slic3r $VIEWSLICEOPT $GCODEOPT $OUTPUT -o ${BASENAME}$NAMEEXT.gcode
				slic3r $VIEWSLICEOPT $GCODEOPT $OUTPUT -o ${BASENAME}$NAMEEXT.gcode
			fi
		done
	elif [ "$LIST" = "on" ] ; then
		oscad-readopts -o allviews --splitline --printdesc $file | sort
	elif [ "$LISTTEST" = "on" ] ; then
		oscad-readopts -o testviews --splitline --printdesc $file | sort
	elif [ "$LISTPRINT" = "on" ] ; then
		oscad-readopts -o printviews --splitline --printdesc $file | sort
	fi
fi