src/com/fh/controller/sunvote/homework/HomeworkController.java

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.bean.HomeClass;
import com.fh.bean.Homework;
import com.fh.bean.HomeworkQuestion;
import com.fh.controller.api.ResponseGson;
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.service.sunvote.homeworkproblem.HomeworkProblemManager;
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;
	
	@Resource(name="homeworkproblemService")
	private HomeworkProblemManager homeworkproblemService;
	/**
	 * 保存
	 * 
	 * @param
	 * @throws Exception
	 */
	@RequestMapping(value = "/save")
	public ModelAndView save() throws Exception {
		logBefore(logger, Jurisdiction.getUsername() + "新增Homework");
		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");
		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");
		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;
	}
	/**
	 * 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 = homeworkService.findById(pd); // 根据ID读取
		mv.setViewName("sunvote/homework/homework_edit2");
		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);
	}
	/**
	 * 列表
	 * 
	 * @param page
	 * @throws Exception
	 */
	@RequestMapping(value = "/listdata", produces = "application/json;charset=UTF-8")
	@ResponseBody
	public String listdata(Page page) throws Exception {
		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
		Gson gson = new Gson();
		return gson.toJson(varList);
	}
	@RequestMapping(value = "/savedata", produces = "application/json;charset=UTF-8")
	@ResponseBody
	public String savedata() throws Exception {
		PageData pd = new PageData();
		pd = this.getPageData();
		pd.put("HOMEWORK_ID", this.get32UUID());
		homeworkService.save(pd);
		ResponseGson<String> responseGson = new ResponseGson<String>();
		responseGson.setData(pd.getString("HOMEWORK_ID"));
		return responseGson.toJson();
	}
	
	@RequestMapping(value = "/uploadHomework", produces = "application/json;charset=UTF-8")
	@ResponseBody
	public String uploadHomework() throws Exception {
		PageData pd = new PageData();
		pd = this.getPageData();
		DateFormat format = new SimpleDateFormat("yyyy-MM-dd");
		String data = pd.getJsonString();
		ResponseGson<String> responseGson = new ResponseGson<String>();
		
		Homework homework = Homework.parse(data);
		
		PageData hpd = new PageData();
		hpd.put("CODE", get32UUID());
		hpd.put("NAME", homework.getNAME());
		hpd.put("SUBJECT_ID", homework.getSUBJECT_ID());
		hpd.put("ALL_SCORE", homework.getALL_SCORE());
		hpd.put("HOMEWORK_DESC", homework.getHOMEWORK_DESC());
		hpd.put("QUESTION_COUNT", homework.getQUESTION_COUNT());
		hpd.put("CREATE_DATE", format.format(new Date()));
		hpd.put("MODIFY_DATE", format.format(new Date()));
		hpd.put("COMPLETE_COUNT", 0);
		hpd.put("TEACHER_ID", homework.getTEACHER_ID());
		hpd.put("COMPLETE_DESC", "");
		
		for(HomeClass homeclass : homework.getCLASSLIST()){
			hpd.put("CLASS_ID", homeclass.getCLASS_ID());
			hpd.put("COMPLETE_DATE", homeclass.getCOMPLETE_DATE());
			hpd.put("HOMEWORK_ID", this.get32UUID());
			homeworkService.save(hpd);
		}
		
		for(HomeworkQuestion homeworkQuestion:homework.getQUESTIOMS()){
			PageData qpd = new PageData();
			qpd.put("RANK", homeworkQuestion.getRANK());
			qpd.put("CODE", hpd.get("CODE"));
			qpd.put("NAME", homeworkQuestion.getNAME());
			qpd.put("OPTION_NUM", homeworkQuestion.getOPTION_NUM());
			qpd.put("SCORE", homeworkQuestion.getSCORE());
			qpd.put("RIGHT_ANSWER", homeworkQuestion.getRIGHT_ANSWER());
			qpd.put("TYPE", homeworkQuestion.getTYPE());
			qpd.put("HOMEWORKPROBLEM_ID", this.get32UUID());
			qpd.put("HOMEWORK_ID", hpd.get("CODE"));
			homeworkproblemService.save(qpd);
		}
		
		responseGson.setData(pd.getString("CODE"));
		return responseGson.toJson();
	}
}