package com.zooseefun.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.zooseefun.core.Core;
import com.zooseefun.util.CrawlerUtil;
import com.zooseefun.util.ImageUtil;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;


@WebServlet(name = "/CoreServlet", urlPatterns = { "/core" }, loadOnStartup = 1)
public class CoreServlet extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * Constructor of the object.
	 */
	public CoreServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request
	 *            the request send by the client to the server
	 * @param response
	 *            the response send by the server to the client
	 * @throws ServletException
	 *             if an error occurred
	 * @throws IOException
	 *             if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		this.doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to
	 * post.
	 * 
	 * @param request
	 *            the request send by the client to the server
	 * @param response
	 *            the response send by the server to the client
	 * @throws ServletException
	 *             if an error occurred
	 * @throws IOException
	 *             if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("UTF-8");
		response.setHeader("Content-type", "text/html;charset=UTF-8");
		response.setContentType("text/html;charset=utf-8");
		Core core = new Core();
		JSONObject json = new JSONObject();
		JSONArray jsonArray = new JSONArray();
		ImageUtil imageUtil = new ImageUtil();
		String uploadPath = request.getParameter("uploadPath");
		String path = imageUtil.receImage(request, uploadPath);//图片上传
		@SuppressWarnings("static-access")
		String results = core.animal(JSONObject.fromObject(path).getString("imagePath"));//识别动物
		JSONArray animalArray = JSONArray.fromObject(JSONObject.fromObject(results).get("result").toString());
		for (int i = 0; i < animalArray.length(); i++) {
			JSONObject animal=new JSONObject();
			JSONObject animals = JSONObject.fromObject(animalArray.get(i));
			String animalname=animals.get("name").toString();
			JSONObject animalInfo=JSONObject.fromObject(CrawlerUtil.getAnimalInfo(animalname));
			String result = core.getResult(animalname);
			animal.put("name", animalname);
			animal.put("enname", result);
			animal.put("score", animals.get("score").toString());
			animal.put("detail", animalInfo.get("info"));
			animal.put("img", animalInfo.get("image"));
			animal.put("desc", animalInfo.get("desc"));
			jsonArray.put(animal);
		}
		json.put("imagePath", JSONObject.fromObject(path).getString("url"));
		json.put("info", jsonArray);
		System.out.println(json.toString());
		response.getWriter().print(json.toString());
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException
	 *             if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}