#!/bin/bash

function write_config {
 echo "$1"'='"$2" >> /data/murmur.conf
}

#value key alt
function write_config_if_else {
 	if [ ! -z "$1" ]; then
		write_config "$2" "$1"
 	else
		if [ ! -z "$3" ]; then write_config "$2" "$3"; fi
 	fi
}

if [ ! -e /data/murmur.conf ]; then
	echo Starting Initialization
	cp /etc/murmur.conf /data/murmur.conf
	if [ ! -z "$SERVER_PASSWORD" ] ; then write_config 'serverpassword=' "$SERVER_PASSWORD"; fi
	if [ ! -z "$MAX_USERS" ] ; then write_config 'users' "$MAX_USERS"; fi
	if [ ! -z "$SERVER_TEXT" ] ; then write_config 'welcometext=' "$SERVER_TEXT"; fi
	if [ ! -z "$REGISTER_NAME" ] ; then write_config 'registerName=' "$REGISTER_NAME"; fi
	if [ ! -z "$BANDWIDTH" ] ; then write_config 'bandwidth=' "$BANDWIDTH"; fi
	if [ ! -z "$DATABASE" ] && [ "$DATABASE" == "MYSQL" ]; then 
		if [ ! -z "$DB_NAME" ] && [ ! -z "$DB_HOST" ]; then
			write_config 'dbdriver' 'QMYSQL'
			write_config 'database' "$DB_NAME"
			write_config 'dbhost' "$DB_HOST"
			write_config_if_else "$DB_PORT" 'dbport' '3306'
			write_config_if_else "$DB_USER" 'dbusername' ""
			write_config_if_else "$DB_PASS" 'dbpassword' ""
			write_config_if_else "$DB_PREFIX" 'dbprefix' ""
		else
			echo "Insufficent Mysql configuration"
			exit 1
		fi
	else
		write_config 'database=' '/data/db.sqlite'
	fi

	if [ ! -z "$SUPW" ] ; then /usr/bin/murmurd -fg -ini /data/murmur.conf -supw $SUPW ;fi
	echo Initilization Completed 
fi

/usr/bin/murmurd -fg -ini /data/murmur.conf