孙向锦 / SunvoteEducation

  package com.fh.controller.sunvote.homework;
  
  import java.io.PrintWriter;
  import java.text.DateFormat;
  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 org.springframework.beans.propertyeditors.CustomDateEditor;
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.WebDataBinder;
  import org.springframework.web.bind.annotation.InitBinder;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.ResponseBody;
  import org.springframework.web.servlet.ModelAndView;

  import com.fh.controller.base.BaseController;
  import com.fh.entity.Page;

  import com.fh.service.sunvote.homework.HomeworkManager;
  import com.fh.service.sunvote.homework.HomeworkReportManager;

  import com.fh.util.AppUtil;

  import com.fh.util.Jurisdiction;

  import com.fh.util.ObjectExcelView;
  import com.fh.util.PageData;

  import com.google.gson.Gson;

  /**
   * 说明：作业 创建人：FH Q313596790 创建时间：2019-03-07

   */
  @Controller

  @RequestMapping(value = "/homework")

  public class HomeworkController extends BaseController {

  
  	String menuUrl = "homework/list.do"; // 菜单地址(权限用)
  	@Resource(name = "homeworkService")

  	private HomeworkManager homeworkService;

  	@Resource(name = "homeworkReporService")
  	private HomeworkReportManager homeworkReporService;
  
  	/**
  	 * 保存
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/save")
  	public ModelAndView save() throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "新增Homework");
  		if (!Jurisdiction.buttonJurisdiction(menuUrl, "add")) {
  			return null;
  		} // 校验权限

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		pd.put("HOMEWORK_ID", this.get32UUID()); // 主键

  		homeworkService.save(pd);

  		mv.addObject("msg", "success");

  		mv.setViewName("save_result");
  		return mv;
  	}

  
  	/**
  	 * 删除
  	 * 

  	 * @param out
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/delete")
  	public void delete(PrintWriter out) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "删除Homework");

  		PageData pd = new PageData();
  		pd = this.getPageData();
  		homeworkService.delete(pd);
  		out.write("success");
  		out.close();
  	}

  
  	/**
  	 * 修改
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/edit")
  	public ModelAndView edit() throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "修改Homework");
  		if (!Jurisdiction.buttonJurisdiction(menuUrl, "edit")) {
  			return null;
  		} // 校验权限

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		homeworkService.edit(pd);

  		mv.addObject("msg", "success");

  		mv.setViewName("save_result");
  		return mv;
  	}

  
  	/**
  	 * 列表
  	 * 

  	 * @param page
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/list")
  	public ModelAndView list(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Homework");
  		// if(!Jurisdiction.buttonJurisdiction(menuUrl, "cha")){return null;}
  		// //校验权限(无权查看时页面会有提示,如果不注释掉这句代码就无法进入列表页面,所以根据情况是否加入本句代码)

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		String keywords = pd.getString("keywords"); // 关键词检索条件
  		if (null != keywords && !"".equals(keywords)) {

  			pd.put("keywords", keywords.trim());
  		}
  		page.setPd(pd);

  		List<PageData> varList = homeworkService.list(page); // 列出Homework列表

  		mv.setViewName("sunvote/homework/homework_list");
  		mv.addObject("varList", varList);
  		mv.addObject("pd", pd);

  		mv.addObject("QX", Jurisdiction.getHC()); // 按钮权限

  		return mv;
  	}

  
  	/**
  	 * 去新增页面
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/goAdd")
  	public ModelAndView goAdd() throws Exception {

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		mv.setViewName("sunvote/homework/homework_edit");
  		mv.addObject("msg", "save");
  		mv.addObject("pd", pd);
  		return mv;

  	}
  
  	/**
  	 * 去修改页面
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/goEdit")
  	public ModelAndView goEdit() throws Exception {

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		pd = homeworkService.findById(pd); // 根据ID读取

  		mv.setViewName("sunvote/homework/homework_edit");
  		mv.addObject("msg", "edit");
  		mv.addObject("pd", pd);
  		return mv;

  	}
  
  	/**
  	 * 批量删除
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/deleteAll")

  	@ResponseBody

  	public Object deleteAll() throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "批量删除Homework");
  		if (!Jurisdiction.buttonJurisdiction(menuUrl, "del")) {
  			return null;
  		} // 校验权限
  		PageData pd = new PageData();
  		Map<String, Object> map = new HashMap<String, Object>();

  		pd = this.getPageData();
  		List<PageData> pdList = new ArrayList<PageData>();
  		String DATA_IDS = pd.getString("DATA_IDS");

  		if (null != DATA_IDS && !"".equals(DATA_IDS)) {

  			String ArrayDATA_IDS[] = DATA_IDS.split(",");
  			homeworkService.deleteAll(ArrayDATA_IDS);
  			pd.put("msg", "ok");

  		} else {

  			pd.put("msg", "no");
  		}
  		pdList.add(pd);
  		map.put("list", pdList);
  		return AppUtil.returnObject(pd, map);
  	}

  
  	/**
  	 * 导出到excel
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/excel")
  	public ModelAndView exportExcel() throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "导出Homework到excel");
  		if (!Jurisdiction.buttonJurisdiction(menuUrl, "cha")) {
  			return null;
  		}

  		ModelAndView mv = new ModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		Map<String, Object> dataMap = new HashMap<String, Object>();

  		List<String> titles = new ArrayList<String>();

  		titles.add("作业代码"); // 1
  		titles.add("作业名称"); // 2
  		titles.add("科目ID"); // 3
  		titles.add("班级ID"); // 4
  		titles.add("年级ID"); // 5
  		titles.add("学校ID"); // 6
  		titles.add("需要完成时间"); // 7
  		titles.add("创建时间"); // 8
  		titles.add("修改时间"); // 9
  		titles.add("完成次数"); // 10
  		titles.add("总分"); // 11

  		dataMap.put("titles", titles);
  		List<PageData> varOList = homeworkService.listAll(pd);
  		List<PageData> varList = new ArrayList<PageData>();

  		for (int i = 0; i < varOList.size(); i++) {

  			PageData vpd = new PageData();

  			vpd.put("var1", varOList.get(i).getString("CODE")); // 1
  			vpd.put("var2", varOList.get(i).getString("NAME")); // 2
  			vpd.put("var3", varOList.get(i).getString("SUBJECT_ID")); // 3
  			vpd.put("var4", varOList.get(i).getString("CLASS_ID")); // 4
  			vpd.put("var5", varOList.get(i).getString("GRADE_ID")); // 5
  			vpd.put("var6", varOList.get(i).getString("SCHOOL_ID")); // 6
  			vpd.put("var7", varOList.get(i).getString("COMPLETE_DATE")); // 7
  			vpd.put("var8", varOList.get(i).getString("CREATE_DATE")); // 8
  			vpd.put("var9", varOList.get(i).getString("MODIFY_DATE")); // 9
  			vpd.put("var10", varOList.get(i).get("COMPLETE_COUNT").toString()); // 10
  			vpd.put("var11", varOList.get(i).get("ALL_SCORE").toString()); // 11

  			varList.add(vpd);
  		}
  		dataMap.put("varList", varList);
  		ObjectExcelView erv = new ObjectExcelView();

  		mv = new ModelAndView(erv, dataMap);

  		return mv;
  	}

  	@InitBinder

  	public void initBinder(WebDataBinder binder) {

  		DateFormat format = new SimpleDateFormat("yyyy-MM-dd");

  		binder.registerCustomEditor(Date.class, new CustomDateEditor(format,
  				true));
  	}
  
  	/**
  	 * 批量删除
  	 * 
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/homereport", produces = "application/json;charset=UTF-8")
  	@ResponseBody
  	public String getHomeReport() throws Exception {
  		PageData pd = this.getPageData();
  		pd = homeworkService.findById(pd);
  		List<PageData> data = homeworkReporService.findByHomeworkID(pd);
  		pd.put("STUDENTS", data);
  		Gson gson = new Gson();
  		return gson.toJson(pd);

  	}
  }