#include <iostream>
#include <list>

#include <string.h>
#include <errno.h>

#include <plp/log.h>
#include <plp/str_util.h>
#include <plp/bus/BusServer.hh>

#include <w1/Factory.hh>

#include <plp/devicebus/DeviceBusMessageId.hh>
#include <plp/devicebus/server/ServerListenerImpl.hh>
#include <plp/devicebus/server/DeviceManagerServer.hh>

using namespace std;
using namespace plp;
using namespace plpbus;
using namespace plpdevicebus;
using namespace w1;

#define DEFAULT_READ_INTERVAL_SEC	600

void printout_usage() {
	log_info("usage:\n\tnws-w1 <save_path for results> <read_interval_in seconds>\n");
}

int main(int argc, char** argv)
{
	BusServer		*server;
	ServerListenerImpl	*listener;
	DeviceManagerServer	*dev_man;
	string			save_loc;
	long			interval_sec;
	string			server_name;
	list<Device *>		dev_lst;
	bool			succ;

	server_name	= W1_SERVER_NAME;
	save_loc	= "/tmp/w1data";
	interval_sec	= DEFAULT_READ_INTERVAL_SEC;
	if (argc > 1) {
		save_loc	= argv[1];
		log_info("storage location: %s\n", save_loc.c_str());
	}
	else {
		log_info("no parameter given using default values:\n");
		log_info("\tnws-w1 %s %ld\n\n", save_loc.c_str(), interval_sec);
		printout_usage();
	}
	if (argc > 2) {
		succ	= parse_long(argv[2], &interval_sec);
		if (succ == false) {
			interval_sec	= DEFAULT_READ_INTERVAL_SEC;
			log_error("failed to parse read interval parameter, using default value: %ld\n", interval_sec);
			printout_usage();
		}
	}
	log_info("device polling interval: %ld seconds\n", interval_sec);
	DeviceConfig::set_base_dir_name(save_loc);
	DeviceConfig::set_read_interval_seconds(interval_sec);
	log_info("starting server: %s\n", server_name.c_str());
	dev_lst		= Factory::get_device_list();
	server		= new BusServer();
	dev_man		= new DeviceManagerServer(dev_lst);
	server->init();
	listener	= new ServerListenerImpl(dev_man);
	server->add_server_listener(listener);
	server->launch(server_name.c_str());
	return 0;
}