package compbio.controllers;

import java.util.Calendar;
import java.util.Map;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

import compbio.statistic.CassandraRequester;
import compbio.statistic.StatisticsProt;

/**
 * @author Alexander Sherstnev
 * @author Natasha Sherstneva
 */
@Controller
public class JobExecutionTimeController {

	@RequestMapping(value = "/exectime", method = RequestMethod.GET)
	public String initFindForm(Map<String, Object> model) {
		Calendar cal = Calendar.getInstance();
		String date2 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DATE);
		cal.add(Calendar.DATE, -3);
		String date1 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DATE);

		model.put("date1", date1);
		model.put("date2", date2);
		return "queryTimeExecution";
	}

	@RequestMapping(value = "/exectime/query", method = RequestMethod.GET)
	public String findSequence(@RequestParam("date1") String date1, @RequestParam("date2") String date2,
			@RequestParam(value="option", required=false) String option, Map<String, Object> model) {
		final long startTime = System.currentTimeMillis();

		CassandraRequester sp = new CassandraRequester();
		if (option.equals("AllDates,off")) {
			Calendar cal = Calendar.getInstance();
			date1 = StatisticsProt.DateFormatYYMMDD(sp.earliestDate());
			date2 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DAY_OF_MONTH);
		}
		model.put("date1", date1);
		model.put("date2", date2);
		model.put("option", option);
		model.put("result", sp.extractExecutionTime(date1, date2));
		final long endTime = System.currentTimeMillis();
		model.put("timeExecution", (endTime - startTime));
		return "/reportTimeExecution";
	}
}