孙向锦 / SunvoteEducation

  package com.fh.controller.sunvote.student;
  
  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.RequestParam;

  import org.springframework.web.bind.annotation.ResponseBody;

  import org.springframework.web.multipart.MultipartFile;

  import org.springframework.web.servlet.ModelAndView;

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

  import com.fh.service.sunvote.classroster.ClassRosterManager;
  import com.fh.service.sunvote.student.StudentManager;
  import com.fh.service.sunvote.term.TermManager;

  import com.fh.util.AppUtil;

  import com.fh.util.Const;
  import com.fh.util.FileUpload;

  import com.fh.util.Jurisdiction;

  import com.fh.util.ObjectExcelRead;

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

  import com.fh.util.PathUtil;

  
  /** 
   * 说明：学生管理
   * 创建人：Elvis
   * 创建时间：2018-04-28
   */
  @Controller
  @RequestMapping(value="/student")
  public class StudentController extends BaseController {
  	
  	String menuUrl = "student/list.do"; //菜单地址(权限用)
  	@Resource(name="studentService")
  	private StudentManager studentService;
  	

  	@Resource(name="classrosterService")
  	private ClassRosterManager classrosterService;
  	

  	@Resource(name="termService")
  	private TermManager termService;
  	

  	/**保存
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value="/save")
  	public ModelAndView save() throws Exception{
  		logBefore(logger, Jurisdiction.getUsername()+"新增Student");

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

  		pd = this.getPageData(); 	 

  		studentService.save(pd);
  		mv.addObject("msg","success");
  		mv.setViewName("save_result");
  		return mv;
  	}
  	

  	/**保存
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value="/save2")
  	public ModelAndView save2() throws Exception{
  		logBefore(logger, Jurisdiction.getUsername()+"新增Student");

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

  		pd = this.getPageData();

  		String studentID = this.get32UUID();
  		pd.put("ID", studentID);

  		pd.put("STUDENT_ID", studentID);

  		pd.put("SNO", pd.get("NUMBER"));

  		List<PageData> lnum = studentService.findByNumberAndKeyPadId(pd);
  		if(lnum.size()>0){
  			mv.addObject("msg","学号或键盘号重复");
  			mv.setViewName("save_result2");
  			return mv;
  		}else{
  			studentService.save(pd);
  		}

  		
  		String termID = pd.getString("TERM_ID");
  		String classID = pd.getString("CLASS_ID");
  		pd.put("CLASSROSTER_ID", get32UUID());

  		pd.put("TEAMID", termID);

  		pd.put("SCLASS_ID", classID);
  		classrosterService.save(pd);
  		
  		
  		
  		mv.addObject("msg","success");

  		mv.setViewName("save_result2");

  		return mv;
  	}
  	

  	
  	
  	/**打开上传EXCEL页面
  	 * @return
  	 * @throws Exception
  	 */
  	@RequestMapping(value="/goUploadExcel")
  	public ModelAndView goUploadExcel()throws Exception{
  		ModelAndView mv = this.getModelAndView();
  		mv.addObject("pd", getPageData());

  		if(isChineseLanguageClient()){
  			mv.setViewName("sunvote/student/uploadexcel");
  		}else{
  			mv.setViewName("sunvote/student/en_uploadexcel");
  		}

  		return mv;
  	}
  	
  	
  	/**从EXCEL导入到数据库
  	 * @param file
  	 * @return
  	 * @throws Exception
  	 */
  	@RequestMapping(value="/readExcel")
  	public ModelAndView readExcel(
  			@RequestParam(value="excel",required=false) MultipartFile file
  			) throws Exception{
  		logBefore(logger,Jurisdiction.getUsername() + "从EXCEL导入到数据库");
  		ModelAndView mv = this.getModelAndView();
  		PageData tpd = getPageData();
  		PageData pd = new PageData();
  		String termID = tpd.getString("TERM_ID");

  		if(termID == null || "".equals(termID.trim())){
  			termID = getTermId();
  		}

  		String classID = tpd.getString("CLASS_ID");
  		if (null != file && !file.isEmpty()) {
  			String filePath = PathUtil.getClasspath() + Const.FILEPATHFILE;								//文件上传路径
  			String fileName =  FileUpload.fileUp(file, filePath, "userexcel");							//执行上传
  			List<PageData> listPd = (List)ObjectExcelRead.readExcel(filePath, fileName, 0, 0, 0);		//执行读EXCEL操作,读出的数据导入List 2:从第3行开始；0:从第A列开始；0:第0个sheet
  			if(listPd.size() > 0 ){
  				pd= listPd.get(0);
  				for(int i = 1 ; i < listPd.size();i++){
  					PageData savePd = new PageData();
  					PageData temp = listPd.get(i);

  					
  					for(int j = 0 ;j<4 ;j++){

  //						if(temp.get("var" + j) == null){
  //							break ;
  //						}

  						if(temp.get("var" + j) != null && !"".equals(temp.get("var" + j).toString())){
  							savePd.put(pd.getString("var" + j).toUpperCase(), temp.get("var" + j));

  						}else{

  							if(j==3){
  								continue;
  							}else{
  								mv.addObject("msg","本次成功导入"+(i-1>=0?i-1:0)+"条数据，第"+i+"行有空数据");
  								mv.addObject("state","fail");
  								mv.setViewName("save_result2");
  								return mv;
  							}

  						}

  					}

  					List<PageData> lnum = studentService.findByNumberAndKeyPadId(savePd);
  					
  					if(lnum.size()<1){

  						if (savePd.values().size() > 0) {
  							String studentId = this.get32UUID();
  							savePd.put("ID", studentId);

  							savePd.put("CLASS_ID", classID);
  							

  							studentService.save(savePd);
  
  							if (classID != null && termID != null) {
  								savePd.put("STUDENT_ID", studentId);
  								savePd.put("CLASSROSTER_ID", get32UUID());
  								savePd.put("TEAMID", termID);
  								savePd.put("SCLASS_ID", classID);
  								classrosterService.save(savePd);
  							}

  						}
  						
  					}else{

  						mv.addObject("msg","本次成功导入"+(i-1>=0?i-1:0)+"条数据，学号或键盘不可重复，请检查学生名单后重新导入");

  						mv.addObject("state","fail");
  						mv.setViewName("save_result2");
  						return mv;
  						

  					}
  				}
  				
  			}
  		}

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

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

  		mv.setViewName("save_result2");

  		return mv;
  	}
  	
  	

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

  		PageData pd = new PageData();
  		pd = this.getPageData();
  		studentService.delete(pd);

  		pd.put("STUDENT_ID", pd.get("ID"));
  		classrosterService.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Student");

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		studentService.edit(pd);
  		mv.addObject("msg","success");
  		mv.setViewName("save_result");
  		return mv;
  	}
  	

  	/**修改
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value="/edit2")
  	public ModelAndView edit2() throws Exception{
  		logBefore(logger, Jurisdiction.getUsername()+"修改Student");
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		studentService.edit(pd);

  		mv.addObject("msg","success");
  		mv.setViewName("save_result2");

  		return mv;
  	}
  	

  	/**列表
  	 * @param page
  	 * @throws Exception
  	 */
  	@RequestMapping(value="/list")
  	public ModelAndView list(Page page) throws Exception{
  		logBefore(logger, Jurisdiction.getUsername()+"列表Student");

  		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 = studentService.list(page);	//列出Student列表
  		mv.setViewName("sunvote/student/student_list");
  		mv.addObject("varList", varList);
  		mv.addObject("pd", pd);
  		mv.addObject("QX",Jurisdiction.getHC());	//按钮权限
  		return mv;
  	}
  	

  	/**列表
  	 * @param page
  	 * @throws Exception
  	 */
  	@RequestMapping(value="/listcs")
  	public ModelAndView listClassStudent(Page page) throws Exception{
  		logBefore(logger, Jurisdiction.getUsername()+"列表Student");

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		page.setPd(pd);
  		List<PageData>	varList = studentService.datalistclassPage(page);	//列出Student列表

  		page.setLangIsChina(isChineseLanguageClient());
  		if(isChineseLanguageClient()){
  			mv.setViewName("sunvote/student/student_list2");
  		}else{
  			mv.setViewName("sunvote/student/en_student_list2");
  		}

  		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/student/student_edit");
  		mv.addObject("msg", "save");
  		mv.addObject("pd", pd);
  		return mv;
  	}	
  	

  	/**去新增页面
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value="/goAdd2")
  	public ModelAndView goAdd2()throws Exception{
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		pd.put("TERM_ID", getTermId());

  		if(isChineseLanguageClient()){
  			mv.setViewName("sunvote/student/student_edit2");
  		}else{
  			mv.setViewName("sunvote/student/en_student_edit2");
  		}

  		mv.addObject("msg", "save2");
  		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 = this.getPageData();
  		pd = studentService.findById(pd);	//根据ID读取
  		mv.setViewName("sunvote/student/student_edit");
  		mv.addObject("msg", "edit");
  		mv.addObject("pd", pd);
  		return mv;
  	}	
  	/**去修改页面
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value="/goEdit2")
  	public ModelAndView goEdit2()throws Exception{
  		ModelAndView mv = this.getModelAndView();

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

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

  		if(isChineseLanguageClient()){
  			mv.setViewName("sunvote/student/student_edit2");
  		}else{
  			mv.setViewName("sunvote/student/en_student_edit2");
  		}

  		mv.addObject("msg", "edit2");

  		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Student");

  		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(",");
  			studentService.deleteAll(ArrayDATA_IDS);

  			classrosterService.deleteAllByStudentID(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(Page page) throws Exception{

  		logBefore(logger, Jurisdiction.getUsername()+"导出Student到excel");

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

  		page.setPd(pd);

  		Map<String,Object> dataMap = new HashMap<String,Object>();
  		List<String> titles = new ArrayList<String>();
  		titles.add("学生姓名");	//1

  		titles.add("学号");	//2
  		titles.add("键盘ID");	//3
  		titles.add("年级");	//4

  		titles.add("班级");	//4

  //		titles.add("组号");	//5
  //		titles.add("签到码");	//6
  //		titles.add("家长姓名");	//7
  //		titles.add("家长手机号");	//8
  //		titles.add("键盘ID");	//9
  //		titles.add("备注");	//10

  		dataMap.put("titles", titles);

  		List<PageData> varOList = studentService.listAllClass(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("NAME")==null?"":varOList.get(i).getString("NAME"));
  			vpd.put("var2", varOList.get(i).getString("NUMBER")==null?"":varOList.get(i).getString("NUMBER"));
  			vpd.put("var3", varOList.get(i).getString("KEYPAD_ID")==null?"":varOList.get(i).getString("KEYPAD_ID"));
  			vpd.put("var4", varOList.get(i).getString("GRADE_NAME")==null?"":varOList.get(i).getString("GRADE_NAME"));
  			vpd.put("var5", varOList.get(i).getString("CLASS_NAME")==null?"":varOList.get(i).getString("CLASS_NAME"));

  //			vpd.put("var1", varOList.get(i).getString("NAME"));	    //1
  //			vpd.put("var2", varOList.get(i).getString("SNO"));	    //2
  //			vpd.put("var3", varOList.get(i).getString("NUMBER"));	    //3
  //			vpd.put("var4", varOList.get(i).get("SEX").toString());	//4
  //			vpd.put("var5", varOList.get(i).getString("GROUP"));	    //5
  //			vpd.put("var6", varOList.get(i).getString("SIGN_NO"));	    //6
  //			vpd.put("var7", varOList.get(i).getString("PARENT_NAME"));	    //7
  //			vpd.put("var8", varOList.get(i).getString("PARENT_PHONE"));	    //8
  //			vpd.put("var9", varOList.get(i).getString("KEYPAD_ID"));	    //9
  //			vpd.put("var10", varOList.get(i).getString("REMARK"));	    //10

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

  	public String getTermId()  throws Exception{
  		PageData pd = termService.findCurrentId();
  		if(pd != null){
  			return pd.getString("TERM_ID");
  		}
  		return null;
  	}
  	

  	@InitBinder
  	public void initBinder(WebDataBinder binder){
  		DateFormat format = new SimpleDateFormat("yyyy-MM-dd");
  		binder.registerCustomEditor(Date.class, new CustomDateEditor(format,true));
  	}
  }