package com.www.controller;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.sql.Timestamp;
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 java.util.Random;

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

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.ModelAndView;

import com.www.entity.Notice;
import com.www.service.NoticeService;

@Controller
@RequestMapping("/notice")
public class NoticeController {
	@Resource
	private NoticeService noticeService;
	@Autowired
	private HttpServletRequest request;
	List<String> imagePath = new ArrayList<String>();;

	// 跳转到增加通告的页面
	@RequestMapping(value = "/toadd")
	protected ModelAndView toadd(HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		System.out.println("进来了？。。。toaddtoaddtoadd。。");

		System.out.println("我到这里了。。。");
		return new ModelAndView("admin/noticeadd");
	}

	@RequestMapping(value = "/list")
	protected ModelAndView list(HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		Map<String, Object> map = new HashMap<String, Object>();
		StringBuffer hql = new StringBuffer(" from Notice where 1=1 ");
		System.out.println(hql + "hql================");
		List list = noticeService.findAll(hql.toString(), null);
		map.put("list", list);
		return new ModelAndView("/admin/noticelist", map);
	}
	@RequestMapping(value = "/show")
	protected ModelAndView show(HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		Map<String, Object> map = new HashMap<String, Object>();
		StringBuffer hql = new StringBuffer("select  *  from notice    where 1=1 order by id   desc  LIMIT  1");
		System.out.println(hql + "hql================");
		List list = noticeService.find(hql.toString());
		Notice	notice=new Notice();
		Object[] obj=(Object[]) list.get(0);
		notice.setId(Integer.parseInt(obj[0].toString()));
		notice.setPicurl1(obj[1] != null ? obj[1].toString() : null);
		notice.setPicurl2(obj[2] != null ? obj[2].toString() : null);
		notice.setPicurl3(obj[3] != null ? obj[3].toString() : null);
		notice.setPicurl4(obj[4] != null ? obj[4].toString() :null);
		notice.setPicurl5(obj[5] != null ? obj[5].toString() : null);
		notice.setPicurl6(obj[6] != null ? obj[6].toString() : null);
		
		notice.setTitle1(obj[7] != null ? obj[7].toString() : "");
		notice.setTitle2(obj[8] != null ? obj[8].toString() : "");
		notice.setTitle3(obj[9] != null ? obj[9].toString() : "");
		notice.setTitle4(obj[10] != null ? obj[10].toString() : "");
		notice.setTitle5(obj[11] != null ? obj[11].toString() : "");
		notice.setTitle6(obj[12] != null ? obj[12].toString() : "");
		
		notice.setContent1(obj[13] != null ? obj[13].toString() : "");
		notice.setContent2(obj[14] != null ? obj[14].toString() : "");
		notice.setContent3(obj[15] != null ? obj[15].toString() : "");
		notice.setContent4(obj[16] != null ? obj[16].toString() : "");
		notice.setContent5(obj[17] != null ? obj[17].toString() : "");
		notice.setContent6(obj[18] != null ? obj[18].toString() : "");
		
		System.out.println(notice.toString()+"/////////////////");
		
		map.put("notice", notice);
		return new ModelAndView("/owner/home", map);
	}
	// shan某条公告
	@RequestMapping(value = "/{id}/del")
	protected ModelAndView del(HttpServletRequest request,
			HttpServletResponse response, @PathVariable int id)
			throws Exception {
		System.out.println("..del.....进来没有？");
		noticeService.delete(id);
		return new ModelAndView("redirect:/notice/list");
	}

	/* 将接收到的页面的值修改过来--保存数据---》跳到显示页面 */
	@RequestMapping(value = "/add")
	public ModelAndView updateUser(HttpServletRequest request,
			HttpServletResponse response,

			@RequestParam MultipartFile[] cfile) throws Exception, IOException {
		response.setContentType("text/html");
		response.setCharacterEncoding("GBK");
		String title1 = request.getParameter("title1");
		String title3 = request.getParameter("title3");
		String title4 = request.getParameter("title4");
		String title5 = request.getParameter("title5");
		String title6 = request.getParameter("title6");
		String title2 = request.getParameter("title2");
		String content1 = request.getParameter("content1");
		String content2 = request.getParameter("content2");
		String content3 = request.getParameter("content3");
		String content4 = request.getParameter("content4");
		String content5 = request.getParameter("content5");
		String content6 = request.getParameter("content6");
		
		System.out.println(content2 + "----------");
		System.out.println("进来没有");

		// 判断file数组不能为空并且长度大于0
		if (cfile != null && cfile.length > 0) {
			// 循环获取file数组中得文件
			for (int i = 0; i < cfile.length; i++) {
				MultipartFile file = cfile[i];
				// 保存文件
				saveFile(file);
			}
		}
		String picurl[] = new String[6];
		for (int i = 0; i < imagePath.size(); i++) {
			System.out.println(i + "=============i=============");
			System.out.println(imagePath.get(i).toString() + "========");
			picurl[i] = imagePath.get(i).toString();
			System.out.println(picurl[i] + "=======图片数组===");
		}
		Notice notice = new Notice();
		notice.setTitle1(title1);
		notice.setTitle2(title2);
		notice.setTitle3(title3);
		notice.setTitle4(title4);
		notice.setTitle5(title5);
		notice.setTitle6(title6);
		
		notice.setContent1(content1);
		notice.setContent2(content2);
		notice.setContent3(content3);
		notice.setContent4(content4);
		notice.setContent5(content5);
		notice.setContent6(content6);
		notice.setPicurl1(picurl[0] != null ? picurl[0].toString() : null);
		notice.setPicurl2(picurl[1] != null ? picurl[1].toString() : null);
		notice.setPicurl3(picurl[2] != null ? picurl[2].toString() : null);
		notice.setPicurl4(picurl[3] != null ? picurl[3].toString() : null);
		notice.setPicurl5(picurl[4] != null ? picurl[4].toString() : null);
		notice.setPicurl6(picurl[5] != null ? picurl[5].toString() : null);
		noticeService.add(notice);
		ModelAndView andView = new ModelAndView();
		// andView.addObject("file",fileName + suffix);
		andView.setViewName("redirect:/notice/list");
		return andView;
	}

	private boolean saveFile(MultipartFile file) {
		String fileName = "";
		String suffix = "";

		// 判断文件是否为空
		if (!file.isEmpty()) {
			try {
				SimpleDateFormat format = new SimpleDateFormat(
						"yyyyMMddHHmmssSSS");
				fileName = format.format(new Date());

				Random random = new Random();
				for (int i = 0; i < 3; i++) {
					fileName = fileName + random.nextInt(9);
				}
				String origFileName = file.getOriginalFilename();

				suffix = origFileName.substring(origFileName.lastIndexOf("."));

				String path = request.getSession().getServletContext()
						.getRealPath("/");
				String pic_url = fileName + suffix;
				System.out.println(pic_url + "==\\\\\\\\\\\\\\");
				imagePath.add(pic_url);
				String path_url = path + "/upload/" + fileName + suffix;
				// 文件保存路径
				/*
				 * String filePath = request.getSession().getServletContext()
				 * .getRealPath("/") + "upload/" + file.getOriginalFilename();
				 */
				// 转存文件
				file.transferTo(new File(path_url));
				return true;
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
		return false;
	}

}