#!/bin/sh

# execute any pre-init scripts
for i in /scripts/pre-init.d/*sh
do
	if [ -e "${i}" ]; then
		echo "[i] pre-init.d - processing $i"
		. "${i}"
	fi
done

if [ -d "/run/mysqld" ]; then
	echo "[i] mysqld already present, skipping creation"
	chown -R mysql:mysql /run/mysqld
else
	echo "[i] mysqld not found, creating...."
	mkdir -p /run/mysqld
	chown -R mysql:mysql /run/mysqld
fi

if [ -d /var/lib/mysql/mysql ]; then
	echo "[i] MySQL directory already present, skipping creation"
	chown -R mysql:mysql /var/lib/mysql
else
	echo "[i] MySQL data directory not found, creating initial DBs"

	chown -R mysql:mysql /var/lib/mysql

	mysql_install_db --user=mysql --ldata=/var/lib/mysql > /dev/null

	if [ "$MYSQL_ROOT_PASSWORD" = "" ]; then
		MYSQL_ROOT_PASSWORD=`pwgen 16 1`
		echo "[i] MySQL root Password: $MYSQL_ROOT_PASSWORD"
	fi

	MYSQL_DATABASE="easyscheduler"
	MYSQL_USER="easyscheduler"
	MYSQL_PASSWORD="easyschedulereasyscheduler"

	tfile=`mktemp`
	if [ ! -f "$tfile" ]; then
	    return 1
	fi

	cat << EOF > $tfile
USE mysql;
FLUSH PRIVILEGES ;
GRANT ALL ON *.* TO 'root'@'%' identified by '$MYSQL_ROOT_PASSWORD' WITH GRANT OPTION ;
GRANT ALL ON *.* TO 'root'@'localhost' identified by '$MYSQL_ROOT_PASSWORD' WITH GRANT OPTION ;
SET PASSWORD FOR 'root'@'localhost'=PASSWORD('${MYSQL_ROOT_PASSWORD}') ;
DROP DATABASE IF EXISTS test ;
FLUSH PRIVILEGES ;
EOF

	if [ "$MYSQL_DATABASE" != "" ]; then
	    echo "[i] Creating database: $MYSQL_DATABASE"
	    echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` CHARACTER SET utf8 COLLATE utf8_general_ci;" >> $tfile

	    if [ "$MYSQL_USER" != "" ]; then
		echo "[i] Creating user: $MYSQL_USER with password $MYSQL_PASSWORD"
		echo "GRANT ALL ON \`$MYSQL_DATABASE\`.* to '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD';" >> $tfile
	    fi
	fi

	/usr/bin/mysqld --user=mysql --bootstrap --verbose=0 --skip-name-resolve --skip-networking=0 < $tfile
	rm -f $tfile

	for f in /docker-entrypoint-initdb.d/*; do
		case "$f" in
			*.sql)    echo "$0: running $f"; /usr/bin/mysqld --user=mysql --bootstrap --verbose=0 --skip-name-resolve --skip-networking=0 < "$f"; echo ;;
			*.sql.gz) echo "$0: running $f"; gunzip -c "$f" | /usr/bin/mysqld --user=mysql --bootstrap --verbose=0 --skip-name-resolve --skip-networking=0 < "$f"; echo ;;
			*)        echo "$0: ignoring or entrypoint initdb empty $f" ;;
		esac
		echo
	done

	echo
	echo 'MySQL init process done. Ready for start up.'
	echo

	echo "exec /usr/bin/mysqld --user=mysql --console --skip-name-resolve --skip-networking=0" "$@"
fi

# execute any pre-exec scripts
for i in /scripts/pre-exec.d/*sh
do
	if [ -e "${i}" ]; then
		echo "[i] pre-exec.d - processing $i"
		. ${i}
	fi
done

mysql -ueasyscheduler -peasyschedulereasyscheduler --one-database easyscheduler -h127.0.0.1 < /opt/easyscheduler/sql/escheduler.sql
mysql -ueasyscheduler -peasyschedulereasyscheduler --one-database easyscheduler -h127.0.0.1 < /opt/easyscheduler/sql/quartz.sql
source /etc/profile
zkServer.sh start
cd /opt/easyscheduler
rm -rf /etc/nginx/conf.d/default.conf
sh ./bin/escheduler-daemon.sh start master-server
sh ./bin/escheduler-daemon.sh start worker-server
sh ./bin/escheduler-daemon.sh start api-server
sh ./bin/escheduler-daemon.sh start logger-server
sh ./bin/escheduler-daemon.sh start alert-server
nginx -c /etc/nginx/nginx.conf
exec /usr/bin/mysqld --user=mysql --console --skip-name-resolve --skip-networking=0 $@