#! /bin/bash
# Copyright (C) 2018-2019 Merspieler, merspieler _at_ airmail.cc
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

root_path="$( cd "$(dirname "$0")" ; pwd -P )"

first=1
while [[ $# -gt 0 ]]
do
key="$1"

case $key in
	-u|--user)
		man_user="$2"
		shift # past argument
		shift # past value
	;;

	-s|--secret)
		secret="$2"
		shift # past argument
		shift # past value
	;;

	--host)
		host="$2"
		shift # past argument
		shift # past value
	;;

	--port)
		port="$2"
		shift # past argument
		shift # past value
	;;

	-h|--help)
		echo "usage: read-pbf <database> <pbf-file> [OPTIONS]"
		echo "Reads the .pbf file and writes it to the database."
		echo "NOTE this uses quite some space in the /tmp directory"
		echo ""
		echo "OPTIONS"
		echo "  -u, --user      Database user to login with."
		echo "                    If not given, the one from the general settings will be used"
		echo "  -s, --secret    Password to authentificate the user with."
		echo "                    If not given, the one from the general settings will be used"
		echo "      --host      Host of the database server"
		echo "                    If not given, the one from the general settings will be used"
		echo "      --port      Port of the database server to connect to"
		echo "                    If not given, the one from the general settings will be used"
		echo "  -h, --help	Shows this help and exit"
		exit 0
	;;
	*)
		if [ "$first" == "1" ]; then
			database="$1"
			shift # past database
			first=2
		elif [ "$first" == "2" ]; then
			file="$1"
			shift # past file
			first=0
		else
			echo "Unknown option $key"
			exit 1
		fi
	;;
esac
done

source "$root_path"/general-settings

if [ ! -z "$man_user" ]; then
	db_user="$man_user"
fi

if [ ! -z "$secret" ]; then
	db_passwd="$secret"
fi

if [ ! -z "$host" ]; then
	db_host="$host"
fi

if [ ! -z "$port" ]; then
	db_port="$port"
fi

export JAVACMD_OPTIONS="-Djava.io.tmpdir=$root_path/pbf"
time osmosis --read-pbf-fast file="$file" --log-progress --write-pgsql database="$database" host="$db_host:$db_port" user="$db_user" password="$db_passwd"