#!/bin/sh
# $FreeBSD$

SED=${SED:-/usr/bin/sed}
MKTEMP=${MKTEMP:-/usr/bin/mktemp}
AWK=${AWK:-/usr/bin/awk}
BASENAME=${BASENAME:-/usr/bin/basename}
CAT=${CAT:-/bin/cat}
WC=${WC:-/usr/bin/wc}
MKDIR=${MKDIR:-/bin/mkdir -p}

dialog_main() {
	tmpfile=`${MKTEMP} -t menulistM`

	choosedone=0;
	while [ $choosedone != 1 ]; do
		/usr/bin/dialog --title "SWORD Modules" --clear \
			--menu "\n\
Please select desired modules in each section:" -1 -1 6 \
Bibles		"Select biblical texts" \
Lexicons	"Select lexicons / dictionaries" \
Comments	"Select commentaries" \
Devotionals	"Select daily devotionals" \
Cults		"Select cults / unorthodox / questionnable modules" \
Done		"Done" \
2> $tmpfile

		retval=${?}

		case $retval in
		0)
			chosen=`${CAT} $tmpfile`

			case $chosen in
			"Bibles")
				dialog_select ${SCRIPTDIR}/bibles.list selbibles "$selbibles"
				;;

			"Lexicons")
				dialog_select ${SCRIPTDIR}/lexicons.list sellexicons "$sellexicons"
				;;

			"Comments")
				dialog_select ${SCRIPTDIR}/comments.list selcomments "$selcomments"
				;;

			"Devotionals")
				dialog_select ${SCRIPTDIR}/devotionals.list seldevotionals "$seldevotionals"
				;;

			"Cults")
				dialog_select ${SCRIPTDIR}/cults.list selcults "$selcults"
				;;

			"Done")
				choosedone=1
				;;

			*)
				echo "Unknown option: $chosen"
				rm -f $tmpfile
				exit 1
				;;
			esac
			;;

		1)	echo "Cancelled"
			rm -f $tmpfile
			exit 1
			;;
		*)
			rm -f $tmpfile
			exit 1
			;;
		esac
	done

	rm -f $tmpfile
}

dialog_select() {
	modtype=`${BASENAME} $1|${SED} s/\.list.*$//`
	tmpf=`${MKTEMP} -t dlgscript`
	selectlist=`${MKTEMP} -t selectlist`
	prem=`${WC} -l $1 | ${AWK} '{print $1;}`
	m=${prem:-16}
	if [ $m -gt 16 ]; then m=16; fi

	echo -n "/usr/bin/dialog --title \"SWORD modules: ${modtype}\" --clear \
--checklist \"\n  Please select desired ${modtype} modules:\" -1 -1 $m " >$tmpf

	echo -n `${CAT} $1|${AWK} --assign selmods="$3" '
BEGIN {
	FS="\t";
	split(selmods,smatmp," ");
	for (i in smatmp) {
		selmodarray[smatmp[i]]=1;
	}
}

{
	if ($1 in selmodarray) ison="ON"; else ison="OFF"
	printf("%s %s %s ",$1,$2,ison);
}'` >>$tmpf

	echo ' 2> ${selectlist} ' >>$tmpf

	. $tmpf

	retval=${?}

	if [ x$retval = x0 ]; then
		setvar $2 "`${CAT} ${selectlist} | ${SED} s/\\\"//g`"
	fi

	rm -f $tmpf
	rm -f $selectlist
}

if [ -f ${WRKDIR}/selected.conf ]; then
	. ${WRKDIR}/selected.conf
else
	selbibles="ASV KJV WEB"
	sellexicons="StrongsGreek StrongsHebrew"
	selcomments="Personal TSK"
	seldevotionals=""
	selcults=""
fi

if [ ! "${BATCH}" ]; then
	dialog_main
fi

if [ ! -d ${SETDIR} ]; then
	${MKDIR} ${SETDIR}
fi

echo "# Automatically generated file - manual changes may be lost" >${MODFILE}
for module in $selbibles $sellexicons $selcomments $selcults $seldevotionals; do
	echo "MODULE_FILES += ${module}.zip " >>${MODFILE}
done