package simple.extra;

import static org.apache.log4j.Logger.getLogger;

import org.apache.log4j.Logger;

import repast.simphony.engine.environment.RunEnvironment;
import repast.simphony.engine.environment.RunState;
import repast.simphony.engine.environment.ScheduleRegistry;
import repast.simphony.engine.schedule.ISchedule;

/** un-optimized */
public class RepastUtils {

	private final static Logger log = getLogger(RepastUtils.class);

	public static double getCurrentSimulationTick() {
		return getModelSchedule().getTickCount();
	}

	public static ISchedule getModelSchedule() {
		ISchedule iSchedule = null;
		ScheduleRegistry scheduleRegistry = null;
		RunState runstate = RunState.getInstance();
		try {
			runstate.getClass();
			try {
				runstate.getScheduleRegistry().getClass();
				scheduleRegistry = runstate.getScheduleRegistry();
				try {
					scheduleRegistry.getModelSchedule().getClass();
					iSchedule = scheduleRegistry.getModelSchedule();
				} catch (Throwable no_ischedule) {
					log.error("ISchedule not found. ", no_ischedule);
					// System.exit(EXIT);
				}
			} catch (Throwable no_scheduleregistry) {
				log.error("ScheduleRegistry not found. ", no_scheduleregistry);
				// System.exit(EXIT);
			}
		} catch (Throwable no_runstate) {
			log.error("RunState not initialized. ", no_runstate);
			// System.exit(EXIT);
		}
		if (iSchedule == null) {
			RunEnvironment runenv = RunEnvironment.getInstance();
			try {
				runenv.getClass();
				try {
					runenv.getCurrentSchedule().getClass();
					iSchedule = runenv.getCurrentSchedule();
				} catch (Throwable no_ischedule) {
					log.error("ISchedule not found. ", no_ischedule);
					// System.exit(EXIT);
				}
			} catch (Throwable no_runenvironment) {
				log.error("No RunEnvironment initialized. ", no_runenvironment);
				// System.exit(EXIT);
			}
		}
		return iSchedule;
	}
}