#!/bin/bash

# Relational pipes
# Copyright © 2020 František Kučera (Frantovo.cz, GlobalCode.info)
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.

DIR="$(dirname $0)"
BASE="$(basename $0)"
XSL="$DIR/$BASE.xsl"

xsltParams=();

while [[ $# -gt 0 ]]; do
	argument="$1";
	case "$argument" in
		"--title")                       xsltParams+=("--stringparam" "title" "$2"); shift; shift; ;;
		"--css-appendix")                xsltParams+=("--stringparam" "cssAppendix" "$2"); shift; shift; ;;
		"--description")                 xsltParams+=("--stringparam" "description" "$2"); shift; shift; ;;
		"--record-count-prefix")         xsltParams+=("--stringparam" "recordCountPrefix" "$2"); shift; shift; ;;
		"--record-count-suffix")         xsltParams+=("--stringparam" "recordCountSuffix" "$2"); shift; shift; ;;
		"--relation-name-prefix")        xsltParams+=("--stringparam" "relationNamePrefix" "$2"); shift; shift; ;;
		"--relation-name-suffix")        xsltParams+=("--stringparam" "relationNameSuffix" "$2"); shift; shift; ;;
		*) echo "Unknown option: $argument" >&2; exit 1;
	esac
done

if [[ -f "$XSL" ]]; then
	relpipe-out-xml | xsltproc "${xsltParams[@]}" "$XSL" -
else
	echo "unable to find XSLT template: $XSL" 1>&2
	exit 1;
fi