#!/usr/bin/env python3
#
# Coras - OWL reasoning system
#
# Copyright (C) 2018 by Artur Wroblewski <wrobell@riseup.net>
#
# 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, either version 3 of the License, or
# (at your option) any later version.
#
# 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/>.
#

import argparse
import logging
import os.path
import sys

import pyfactxx.coras
from pyfactxx.coras.cli import load_and_parse

parser = argparse.ArgumentParser()
parser.add_argument(
    '-v', '--verbose', dest='verbose', help='Make a bunch of noise',
    action='store_true'
)
parser.add_argument(
    'query',
    help='File with SPARQL query to run against the ontology',
)
parser.add_argument('input', nargs='+', help='Ontology files')

args = parser.parse_args()

if args.verbose:
    log_level = logging.DEBUG
else:
    log_level = logging.INFO
logging.basicConfig(
    format='%(levelname)s:%(asctime)s:%(name)s:%(message)s',
    level=log_level
)

# silence very noisy parser debug statements; use `coras-debug` script instead
for item in ('coras.debug', 'coras.parser'):
    logger = logging.getLogger(item)
    logger.setLevel(logging.INFO)

crs = pyfactxx.coras.Coras()
load_and_parse(crs, *args.input)
crs.realise()

with open(args.query) as f:
    sq = f.read()

for row in crs.query(sq):
    print(' '.join(str(s) for s in row))

# vim: sw=4:et:ai
