数据的导出报表

package com.xjj.supervise.instance.util;

import jxl.write.*;
import jxl.write.biff.RowsExceededException;
import jxl.Workbook;
import jxl.read.biff.BiffException;

import javax.servlet.http.HttpServletRequest;
import javax.naming.NamingException;
import java.io.File;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.List;
import java.util.ArrayList;
import java.sql.Timestamp;
import java.sql.SQLException;

import com.xjj.sf.util.SfxzspClient;
import com.xjj.sf.util.TreeItem;
import com.xjj.sf.util.SfUtil;
import com.xjj.sf.item.service.SpIntanceItemService;
import com.xjj.sf.item.dao.ServiceItemAndInstDataDao;
import com.xjj.sf.item.util.IntanceItemUtil;
import com.xjj.sf.ouser.dao.SpUserDao;
import com.xjj.sf.ouser.model.SpUserModel;
import com.xjj.sf.xbase.platform.spring.SpringContext;
import com.xjj.util.SfConstants;
import com.xjj.supervise.instance.model.IntanceModel;
import com.xjj.supervise.instance.service.InstanceProcessService;
import com.xjj.oa.util.OaUtil;

/**
 * Created by IntelliJ IDEA.
 * User: Administrator_xusg
 * Date: 2008-7-29
 * Time: 14:26:52
 * DESP:
 * To change this template use File | Settings | File Templates.
 */
public class InstanceEducelist {
    public static boolean educef = false;
    private static InstanceEducelist instance;
    static{
        instance = new InstanceEducelist();
    }

    public static InstanceEducelist getInstance(){
        if(instance == null) instance = new InstanceEducelist();
        return instance;
    }

    public synchronized String createJxl(HttpServletRequest request){
        educef = false;
        SpIntanceItemService iService = (SpIntanceItemService) SpringContext.getBean("spIntanceItemService");
        InstanceProcessService instanceProcessService = (InstanceProcessService)SpringContext.getBean("instanceProcessService");
        ServiceItemAndInstDataDao itemInstDaoImpl = (ServiceItemAndInstDataDao)SpringContext.getBean("itemInstDaoImpl");
        SpUserDao spUserImpl = (SpUserDao)SpringContext.getBean("spUserImpl");

        String resourcePath = request.getSession().getServletContext().getRealPath(File.separator+"jxlt"+File.separator+"intancelistt.xlt");
        String targetPath = resourcePath.substring(0,resourcePath.lastIndexOf(File.separator));
        targetPath += (File.separator+"xls"+File.separator+System.currentTimeMillis()+".xls");

        File sourceF = new File(resourcePath);
        File targetF = new File(targetPath);

        if(targetF.exists()) targetF.delete();

        //条件开始
        String orgId = "0";
        SfxzspClient client = new SfxzspClient();
        List orglist = client.getAllDepartMentInfo(SfConstants.getString("GROUPID"));  //所有单位
        for(int i=0;i<orglist.size();i++){
            TreeItem orgIds = (TreeItem)orglist.get(i);
            orgId = orgIds.getId();
            break;
        }

        String toOrgId = "";
        if(request.getParameter("toOrgId")!=null){
            toOrgId = request.getParameter("toOrgId");
            orgId = toOrgId;
        }else  toOrgId = orgId;

        List orgItemlist = new ArrayList();
        try {
            orgItemlist = itemInstDaoImpl.getItemlistByOrgId(new Integer(orgId),null,null);  //取出第一个单位的事项
        } catch (Exception e) {
            e.printStackTrace();
        }
        IntanceModel imodel = new IntanceModel();
        if(!orgId.equals("0")&&orgId.length()>0) imodel.setOrgId(Integer.parseInt(orgId));

        String search_name = request.getParameter("search_name");
        String search_instNumber = request.getParameter("search_instNumber");
        String itemId = request.getParameter("itemId");
        String state = request.getParameter("state") ;

        String search_userName = request.getParameter("search_userName");
        String search_declarer = request.getParameter("search_declarer");

        String declareTime = request.getParameter("declareTime");
        String endtime = request.getParameter("endtime");
        String search_all = request.getParameter("search_all");

        if(search_name!=null&&search_name.length()>0){
            search_name = search_name.trim();
            try {
                search_name = new String(search_name.getBytes(),"GBK");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            imodel.setName(search_name);
        }
        if(search_instNumber!=null&&search_instNumber.length()>0) imodel.setInstNumber(search_instNumber);          //事项编号
        if(itemId!=null&&itemId.length()>0&&!itemId.equals("0")) imodel.setServiceId(itemId);                                            //事项ID
        if(state!=null&&state.length()>0&&!state.equals("0")) imodel.setState(Integer.parseInt(state));                                 //状态
        else imodel.setBy1("1,2,4,6,8,9,11,20,21");

        if(search_userName!=null&&search_userName.length()>0){
            search_userName = search_userName.trim();
            try {
                search_userName = new String(search_userName.getBytes(),"GBK");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            imodel.setUserName(search_userName);
        }
        if(search_declarer!=null&&search_declarer.length()>0) imodel.setDeclarer(search_declarer);
        if(declareTime!=null&&declareTime.length()>0){
            String st = declareTime+" 00:00";
            imodel.setDeclareTime(SfUtil.stringToTimestamp(st,null));
        }
        if(endtime!=null&&endtime.length()>0){
            String et = endtime+" 23:58";
            imodel.setDeclareEndTime(SfUtil.stringToTimestamp(et,null));
        }
        if(search_all!=null&&search_all.length()>0){
            search_all = search_all.trim();
            try {
                search_all = new String(search_all.getBytes(),"GBK");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            imodel.setBy6(search_all);
        }
        //条件完成

        Workbook handExcel = null;
        try {
            handExcel = Workbook.getWorkbook(sourceF);
            WritableWorkbook educeExcel = Workbook.createWorkbook(targetF,handExcel);
            WritableSheet targetExcelSheet = educeExcel.getSheet(0);

            //标题头
            String title = "省人民政府政务服务中心办件情况表";
            jxl.write.WritableFont wf = new jxl.write.WritableFont(WritableFont.TIMES,20, WritableFont.BOLD,false);
            WritableCellFormat MainCellFormat = new WritableCellFormat(wf);
            MainCellFormat.setBorder(jxl.format.Border.ALL,jxl.format.BorderLineStyle.THIN); //设置 border 格式
            MainCellFormat.setAlignment(jxl.format.Alignment.CENTRE);
            MainCellFormat.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);
            MainCellFormat.setWrap(true);

            Label label = new Label(0,0,title,MainCellFormat);
            targetExcelSheet.addCell(label);

            setTimeLabelFormat(1,imodel,targetExcelSheet,label);    //设置时间

            imodel.setWillDate(SfUtil.getDateFormat(new Timestamp(System.currentTimeMillis()),2));
            List datalist = iService.getDataListByModel(imodel,-1,-1,null);
            //写入过程数据
            int position = 3;
            for(int i=0;i<datalist.size();i++){
                IntanceModel model = (IntanceModel)datalist.get(i);
                model.setProcessModel(instanceProcessService.getInstanceProcesslistByIntanceIdState(model.getId(),imodel.getState()));
                model.setInstNumber(model.getInstNumber()==null||model.getInstNumber().equals("null")?"":model.getInstNumber());
                //model.setStateName(IntanceItemUtil.getIntance().getStateImageByTime(model,1));
                model.setBy1(IntanceItemUtil.getIntance().showStateName(model.getState()));
                //model.setBy2(IntanceItemUtil.getIntance().getImageText(model.getStateName()));

                SpUserModel sumodel = spUserImpl.getSpUserModelByCardId(model.getDeclarer());//机构代码取用户类型
                model.setBy7(sumodel==null?"":(sumodel.getCardType().equals("1")?"身份证":"机构代码"));
                model.setBy8(sumodel==null?"":sumodel.getCardId()==null?"":sumodel.getCardId());
                model.setBy9((i+1)+"");

                setDataLabelFormat(position,model,targetExcelSheet,label);
                model.setUserIdName(OaUtil.getUserNameById(model.getUserId()));

                position++;
            }

            educeExcel.write(); //写入Excel对象
            educeExcel.close();
            handExcel.close();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (BiffException e) {
            e.printStackTrace();
        } catch (RowsExceededException e) {
            e.printStackTrace();
        } catch (WriteException e) {
            e.printStackTrace();
        } catch (SQLException e) {
            e.printStackTrace();
        } catch (NamingException e) {
            e.printStackTrace();
        }

        return targetPath;

    }

    /**
     * 设定表格格式
     * @param position
     * @param targetExcelSheet
     * @param label
     * @throws IOException
     * @throws BiffException
     * @throws jxl.write.WriteException
     */
    private void setDataLabelFormat(int position,IntanceModel model,WritableSheet targetExcelSheet,Label label) throws IOException,BiffException, WriteException {
        label = new Label(0,position,model.getBy9());
        targetExcelSheet.addCell(label);
        label = new Label(1,position,model.getDeclarerName());
        targetExcelSheet.addCell(label);
        label = new Label(2,position,model.getName());
        targetExcelSheet.addCell(label);
        label = new Label(3,position,model.getBy5());
        targetExcelSheet.addCell(label);
        label = new Label(4,position,model.getDeclareTime()==null?"":SfUtil.getDateFormat(model.getDeclareTime(),2));
        targetExcelSheet.addCell(label);
        label = new Label(5,position,model.getUserName());
        targetExcelSheet.addCell(label);
        label = new Label(6,position,model.getUserPhone());
        targetExcelSheet.addCell(label);
        label = new Label(7,position,model.getBy7());
        targetExcelSheet.addCell(label);
        label = new Label(8,position,model.getBy8());
        targetExcelSheet.addCell(label);
        label = new Label(9,position,"");
        targetExcelSheet.addCell(label);

        WritableCellFormat BodyCellFormat = new WritableCellFormat();
        BodyCellFormat.setBorder(jxl.format.Border.ALL,jxl.format.BorderLineStyle.THIN); //设置 border 格式
        BodyCellFormat.setAlignment(jxl.format.Alignment.CENTRE);
        BodyCellFormat.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);
        BodyCellFormat.setWrap(true);

        targetExcelSheet.getWritableCell(0,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(1,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(2,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(3,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(4,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(5,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(6,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(7,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(8,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(9,position).setCellFormat(BodyCellFormat);
    }


    private void setTimeLabelFormat(int position,IntanceModel model,WritableSheet targetExcelSheet,Label label) throws IOException,BiffException, WriteException {
        String startTime = model.getDeclareTime()==null?"":SfUtil.getDateFormat(model.getDeclareTime(),2);
        String endTime = model.getDeclareEndTime()==null?"":SfUtil.getDateFormat(model.getDeclareEndTime(),2);
        label = new Label(1,position,startTime);
        targetExcelSheet.addCell(label);
        label = new Label(3,position,endTime);
        targetExcelSheet.addCell(label);

        WritableCellFormat BodyCellFormat = new WritableCellFormat();
        BodyCellFormat.setBorder(jxl.format.Border.ALL,jxl.format.BorderLineStyle.THIN); //设置 border 格式
        BodyCellFormat.setAlignment(jxl.format.Alignment.CENTRE);
        BodyCellFormat.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);
        BodyCellFormat.setWrap(true);

        targetExcelSheet.getWritableCell(1,position).setCellFormat(BodyCellFormat);
        targetExcelSheet.getWritableCell(3,position).setCellFormat(BodyCellFormat);
    }
}