package compbio.controllers;

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;

/**
 * Spring controller for dealing with proteomes. This version works in the
 * servlet style.
 * 
 * @author Alexander Sherstnev
 * @author Natasha Sherstneva
 * 
 * @since 0.5
 * @version 1.0 December 2014
 */
@Controller
@RequestMapping("/proteomes")
public class ProteomeController extends BasicController {

	@RequestMapping(value = "/load", method = RequestMethod.GET)
	public String loadProteome(Map<String, Object> model) {
		model.put("username", getPrincipalName());
		return "support/Notimplemented";
	}

	@RequestMapping(value = "view", method = RequestMethod.GET)
	public String viewProteome(Map<String, Object> model) {
		model.put("username", getPrincipalName());
		return "support/Notimplemented";
	}

	@RequestMapping(value = "launch", method = RequestMethod.GET)
	public String launchjobProteome(Map<String, Object> model) {
		model.put("username", getPrincipalName());
		return "support/Notimplemented";
	}

	@RequestMapping(value = "load/result", method = RequestMethod.GET)
	public String countSequences(@RequestParam("TypeFeatures") String typeFeature, @RequestParam("Percent") String percent,
			Map<String, Object> model) {
		model.put("username", getPrincipalName());
		final long startTime = System.currentTimeMillis();

		if (percent.equals("")) {
			model.put("error", "The value must not be empty");
			model.put("type", typeFeature);
			model.put("value", percent);
			return "query/SSFeatures";
		}

		int realpercent;
		try {
			realpercent = Integer.parseInt(percent.trim());
		} catch (NumberFormatException e) {
			model.put("error", "The value must be an integer number");
			model.put("value", percent);
			return "query/SSFeatures";
		}

		if (realpercent < 1) {
			model.put("error", "The value must be greater than 0");
			model.put("value", percent);
			return "query/SSFeatures";
		}

		if (realpercent > 100) {
			model.put("error", "The value must be less than 100");
			model.put("value", percent);
			return "query/SSFeatures";
		}

		CassandraRequester cr = new CassandraRequester();
		Map<String, String> r = cr.readProteinsPrediction(typeFeature, realpercent);
		model.put("results", r);
		model.put("njobs", 0);
		if (null != r) {
			model.put("njobs", r.size());
		}
		final long endTime = System.currentTimeMillis();
		model.put("timeExecution", (endTime - startTime));
		model.put("feature", typeFeature);
		model.put("percent", realpercent);
		return "reports/SSFeatures";
	}

}