package com.jy.action;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.URLEncoder;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import net.sf.json.JSONArray;

import org.springframework.stereotype.Controller;
import org.springframework.util.FileCopyUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;

import com.jy.common.ExportExcel;
import com.jy.common.FileCommon;
import com.jy.common.SessionInfo;
import com.jy.dao.Json;
import com.jy.excel.bean.BugTest;
import com.jy.model.Bug;
import com.jy.model.Bug_level;
import com.jy.model.Jy_Bug_files;
import com.jy.model.Project;
import com.jy.model.ProjectFile;
import com.jy.model.Test;
import com.jy.model.User;
import com.jy.service.BugService;

/**
 * zhaokejin@outlook.com
 * 
 * @author zkj
 * 
 */
@Controller
@RequestMapping(value = "/bug.do")
public class BugListController {

//文件下载
		@RequestMapping(params = "method=downloadfile")
		public String downloadfile(String file_url,String storeName,HttpServletResponse response,HttpServletRequest request){
			System.out.println(file_url);
				try {
					request.setCharacterEncoding("UTF-8");
					 BufferedInputStream bis = null;  
				     BufferedOutputStream bos = null; 
				     File file=new File(file_url);
				     if(file.exists()){
				     
				     long fileLength = new File(file_url).length();  
				     if (request.getHeader("User-Agent").toUpperCase().indexOf("MSIE") > 0) {  
				    	 storeName = URLEncoder.encode(storeName, "UTF-8");  
				    	} else {  
				    		storeName = new String(storeName.getBytes("UTF-8"), "ISO8859-1");  
				    	}
				     response.setContentType("application/octet-stream");
				     response.setHeader("Content-disposition", "attachment; filename="  
				                + storeName); 
				        //设置输出长度
				        response.setHeader("Content-Length", String.valueOf(fileLength));
				      //获取输入流
				        bis = new BufferedInputStream(new FileInputStream(file_url));
				        //输出流
				        bos = new BufferedOutputStream(response.getOutputStream());  
				        byte[] buff = new byte[2048];  
				        int bytesRead;  
				        while (-1 != (bytesRead = bis.read(buff, 0, buff.length))) {
				            bos.write(buff, 0, bytesRead);  
				        }
				        //关闭流
				        bis.close(); 
				        bos.close(); 
				     }else{
				    	request.setAttribute("downloaderror", "1");
				    	return "bug/editbuglist";
				     }
				} catch (Exception e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				return null;
		}
@RequestMapping(params = "method=uploadFile")
	public String upload(HttpServletResponse response,
			HttpServletRequest request, int bug_id, HttpSession session)
			throws IOException {
		System.out.println(bug_id+"========================");
		User user = (User) session.getAttribute(SessionInfo.SessionName);
		String responseStr = "";
		MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
		Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
		// 文件保存路径 ctxPath本地路径
		String ctxPath = request.getSession().getServletContext()
				.getRealPath("/")
				+ "uploadFiles";
		System.out.println(ctxPath);
		SimpleDateFormat sdf = new SimpleDateFormat("yyyyMM");
		String ymd = sdf.format(new Date());
		ctxPath += File.separator + ymd + File.separator;
		System.out.println("ctxpath=" + ctxPath);
		// 创建文件夹
		File file = new File(ctxPath);
		if (!file.exists()) {
			file.mkdirs();
		}
		// String fileName = null;
		Jy_Bug_files jy_Bug_files = null;
		for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
			// // 上传文件
			MultipartFile mf = entity.getValue();
			// fileName = mf.getOriginalFilename();//获取原文件名
			// System.out.println("filename="+fileName);
			// File uploadFile = new File(ctxPath + fileName);
			// try {
			// for(int i = 0;i<file.length;i++){
			// MultipartFile my = file[i];
			String filename = mf.getOriginalFilename();
			System.out.println("filename=" + filename);
			if (filename != null && !"".equals(filename)) {
				String prefix = filename.substring(filename.lastIndexOf("."));

				try {
					File newfile = file
							.createTempFile("bugFiles", prefix, file);
					mf.transferTo(newfile);
					jy_Bug_files = new Jy_Bug_files();
					// 放入数据库
					//					jy_Bug_files.setBug_file_name(mf.getOriginalFilename());
//					jy_Bug_files.setBug_file_size(FileCommon.FormetFileSize(mf
//							.getSize()));
//					jy_Bug_files.setBug_file_person(user.getUsername());
//					jy_Bug_files.setBug_file_url(newfile.getAbsolutePath());
//					jy_Bug_files.setBug_id(bug_id);
//					bugService.uploadfile(jy_Bug_files);
					// FileCopyUtils.copy(mf.getBytes(), uploadFile);
					responseStr = "上传成功";
				} catch (IOException e) {
					responseStr = "上传失败";
					e.printStackTrace();
				}
			}
			response.setHeader("Content-type", "text/html;charset=UTF-8");
			// servlet用UTF-8转码，而不是用默认的ISO8859
			response.setCharacterEncoding("UTF-8");
			response.getWriter().write(responseStr);
		}
		return null;
	}
}