package compbio.stat.servlet;

import java.io.IOException;
import java.sql.SQLException;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import compbio.stat.servlet.util.StatCollection;
import compbio.stat.servlet.util.Totals;

public class DisplayStat extends HttpServlet {

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		String datetime = req.getParameter("datetime");
		System.out.println("? " + datetime);
		Date fromDate = new Date(Long.parseLong(datetime));
		Calendar toCal = GregorianCalendar.getInstance();
		toCal.setTime(fromDate);
		toCal.add(Calendar.MONTH, 1);

		try {
			StatCollection stats = StatCollection.newStatCollecton(fromDate,
					toCal.getTime());

			System.out.println("stats: " + stats);
			req.setAttribute("stat", stats);
			req.setAttribute("statTotal", Totals.sumStats(stats.getAllStat()));
			req.setAttribute("statTotalCluster",
					Totals.sumStats(stats.getClusterStat()));
			req.setAttribute("statTotalLocal",
					Totals.sumStats(stats.getLocalStat()));

			req.setAttribute("startDate", fromDate.getTime());
			req.setAttribute("stopDate", toCal.getTime().getTime());
			System.out.println(fromDate + "  " + toCal.getTime());
			RequestDispatcher dispatcher = req
					.getRequestDispatcher("statpages/Statistics.jsp");
			dispatcher.forward(req, resp);

		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}
}