/*
 * Author: Joseph Wang
 */
package com.leadpoint.syndication.db.mongo.mortgage;

import java.util.Calendar;
import java.util.Date;
import java.util.TimerTask;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.leadpoint.config.Meta;
import com.leadpoint.syndication.global.mortgage.LoanPurposeEnum;

public class MorgageOrderStatusUpdaterTask extends TimerTask {
	private static Meta META = Meta.getMeta(MorgageOrderStatusUpdaterTask.class);
	private static int refresh_rate = META.getInteger("refreshrate", 300000);
	private static boolean enable_auto_cache_clear = META.getBoolean("enable_auto_cache_clear", true);
	private static int cache_clear_day = META.getInteger("cache_clear_day", 1);
	private static int cache_clear_hour = META.getInteger("cache_clear_hour", 5);
	private static Log log = LogFactory.getLog(MorgageOrderStatusUpdaterTask.class);
	private static int last_update_month = 0;

	public MorgageOrderStatusUpdaterTask() {

	}

	public static int getRefreshRate() {
		return refresh_rate;
	}

	public void run() {
		Date now = new Date();
		Calendar cal = Calendar.getInstance();
		cal.setTime(now);
		
		cal.get(Calendar.DAY_OF_MONTH);
		int day_of_month = cal.get(Calendar.DAY_OF_MONTH);
		int hour_of_day = cal.get(Calendar.HOUR_OF_DAY);
		int current_month = cal.get(Calendar.MONTH);
				
		MortgageOrderStatusTableUpdater dbUpdater = new MortgageOrderStatusTableUpdater();
		if (enable_auto_cache_clear && day_of_month == cache_clear_day &&
				hour_of_day == cache_clear_hour &&
				last_update_month != current_month) {
			log.info("MorgageOrderStatusUpdaterTask: clear cache");
			dbUpdater.execute(LoanPurposeEnum.PURCHASE, true, true);
			dbUpdater.execute(LoanPurposeEnum.REFINANCE, true, true);
			last_update_month = cal.get(Calendar.MONTH);
		} else {
			dbUpdater.execute(LoanPurposeEnum.PURCHASE, false, false);
			dbUpdater.execute(LoanPurposeEnum.REFINANCE, false, false);
		}
		dbUpdater = null;
	}

	public void stop() {
		this.cancel();
	}
}