package com.bonus.newSettlement.controller;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URLEncoder;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

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

import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

import com.bonus.exp.POIOutputHelper;
import com.bonus.newSettlement.beans.MaTypeProjectStorageBean;
import com.bonus.newSettlement.beans.ProjectSettlementInfoBean;
import com.bonus.newSettlement.service.MaTypeProjectStorageService;
import com.bonus.newSettlement.service.ProjectSettlementInfoService;
import com.bonus.sys.AjaxRes;
import com.bonus.sys.BaseController;
import com.bonus.sys.GlobalConst;
import com.bonus.sys.Page;
import com.bonus.sys.UserShiroHelper;
import com.bonus.sys.beans.UserBean;
import com.bonus.sys.dao.FileUploadInfoDao;
import com.bonus.sys.service.FileUploadService;
import com.bonus.sys.service.UserService;

@Controller
@RequestMapping("/backstage/projectSettlement/")
public class ProjectSettlementInfoController extends BaseController<ProjectSettlementInfoBean> {

	@Autowired
	FileUploadInfoDao dao;

	@Autowired
	FileUploadService fservice;

	@Autowired
	ProjectSettlementInfoService service;

	@Autowired
	MaTypeProjectStorageService psService;

	@Autowired
	UserService userService;
	
	
	/* zwc
	 * 结算文件上传
	 */
	@RequestMapping("imgSllt")
	public String imgSllt(Model model, HttpServletRequest req) {
		return "/newSettlement/imgSllt";
	}

	@RequestMapping("list")
	public String settlementList(Model model) {

		return "/newSettlement/projectSettlementManagement";
	}

	@RequestMapping("uploadFileUrl")
	public String uploadFile(Model model) {
		return "/newSettlement/newSettlementFile";
	}

	@RequestMapping("toSettle")
	public String toSettle(Model model) {
		return "/newSettlement/toSettleList";
	}

	@RequestMapping("findSettleContent")
	public String findSettleContent(@RequestBody Page<ProjectSettlementInfoBean> page, ProjectSettlementInfoBean o,
			Model model) {
		page = service.findSettleContent(page, o);
		model.addAttribute("page", page);
		return "/newSettlement/toSettleContentList";
	}

	@RequestMapping("updateSettleSta")
	@ResponseBody
	public AjaxRes updateSettleSta(@RequestBody ProjectSettlementInfoBean o, Model model) {
		AjaxRes ar = getAjaxRes();
		Integer res = 0;
		res = service.updateSettleSta(o);
		if (res == 1) {
			ar.setSucceedMsg("确认结算成功！");
		} else {
			ar.setFailMsg("结算失败！");
		}

		return ar;
	}

	/**
	 * @Author js
	 * @Date 2020-06-11
	 * @function 工程结算列表
	 * @param o
	 * @return
	 */
	@RequestMapping("findByPage")
	public String getSettlementList(@RequestBody Page<ProjectSettlementInfoBean> page, ProjectSettlementInfoBean o,
			Model model) {
		try {
			UserBean user = UserShiroHelper.getRealCurrentUser();
		    String companyId = user.getCompanyId();
		    o = page.getObj();
		    o.setOrgId(companyId);
			page = service.findByPage(o, page);
			model.addAttribute("page", page);
		} catch (Exception e) {
			e.printStackTrace();
		}
		return "/newSettlement/projectSettlementList";
	}

	/**
	 * @Author js
	 * @Date 2020-06-11
	 * @function 跳转新增结算页面
	 * @param o
	 * @return
	 */
	@RequestMapping("addPage")
	public String addPage(Model model) {

		return "/newSettlement/addProjectSettlement";
	}

	/**
	 * @Author js
	 * @Date 2020-06-11
	 * @function 工程结算列表
	 * @param o
	 * @return
	 */
	@RequestMapping("findUnSltMaTypeList")
	public String findUnSltMaTypeList(@RequestBody MaTypeProjectStorageBean o, Model model) {
		try {
			List<MaTypeProjectStorageBean> list = psService.findUnSltMaTypeList(o);
			model.addAttribute("list", list);
		} catch (Exception e) {
			e.printStackTrace();
		}
		return "/newSettlement/unSltMaTypeList";
	}

	/**
	 * 生成结算
	 * 
	 * @param page
	 * @param o
	 * @return
	 * @date 2020-06-11
	 * @author js
	 */
	@RequestMapping(value = "insertSlt", method = RequestMethod.POST)
	@ResponseBody
	public AjaxRes insertSlt(@RequestBody ProjectSettlementInfoBean o) {
		AjaxRes ar = getAjaxRes();
		try {
			int a = service.insertSlt(o);
			if (a > 0) {
				ar.setSucceedMsg("结算任务添加成功!");
			}

		} catch (Exception e) {
			logger.error(e.toString(), e);
			ar.setFailMsg("新增失败!");
		}
		return ar;
	}

	/**
	 * @Author js
	 * @Date 2020-06-12
	 * @function 查看结算列表
	 * @param o
	 * @return
	 */
	@RequestMapping("view")
	public String viewSettlementInfo(ProjectSettlementInfoBean o, Model model) {
		try {
			ProjectSettlementInfoBean bean = service.findSettlementInfoById(o);
			List<ProjectSettlementInfoBean> baseList = service.findBaseInfoById(o);
			List<ProjectSettlementInfoBean> maList = service.findMaInfoById(o);
			model.addAttribute("bean", bean);
			model.addAttribute("baseList", baseList);
			model.addAttribute("maList", maList);
		} catch (Exception e) {
			e.printStackTrace();
		}
		return "/newSettlement/viewSettlementInfo";
	}

	/**
	 * @Author js
	 * @Date 2020-06-12
	 * @function 查看结算列表
	 * @param o
	 * @return
	 */
	@RequestMapping("print")
	public String printSettlementInfo(ProjectSettlementInfoBean o, Model model) {
		try {
			ProjectSettlementInfoBean bean = service.findSettlementInfoById(o);
			List<ProjectSettlementInfoBean> baseList = service.findBaseInfoById(o);
			List<ProjectSettlementInfoBean> maList = service.findMaInfoById(o);
			model.addAttribute("bean", bean);
			model.addAttribute("baseList", baseList);
			model.addAttribute("maList", maList);
		} catch (Exception e) {
			e.printStackTrace();
		}
		return "/newSettlement/printSettlementInfo";
	}

	@RequestMapping(value = "export")
	@ResponseBody
	public void export(HttpServletRequest request, HttpServletResponse response, MaTypeProjectStorageBean o) {
		try {
			String ids = request.getParameter("iddl");
			String[] a = ids.split(";");
			List<MaTypeProjectStorageBean> list = psService.findUnSltMaTypeLists(o);
			// 唯一主键
			for (int i = 0; i < a.length; i++) {
				String[] b = a[i].split(",");
				for (int j = 0; j < list.size(); j++) {
					if (list.get(j).getId().toString().equals(b[0])) {
						list.get(j).setSt(b[2]);
						list.get(j).setDl(b[1]);
					}
				}
			}
			expOutExcel1(response, list, "工程租赁费结算");
		} catch (Exception e) {
			logger.error(e.toString(), e);
		}
	}

	private void expOutExcel1(HttpServletResponse response, List<MaTypeProjectStorageBean> list, String filename)
			throws Exception {
		if (list != null) {
			List<Map<String, Object>> results = new ArrayList<Map<String, Object>>();
			int size = list.size();
			for (int i = 0; i < size; i++) {
				MaTypeProjectStorageBean bean = list.get(i);
				Map<String, Object> maps = outCheckToMap(i, bean);
				results.add(maps);
			}
			List<String> headers = reportHeader();
			HSSFWorkbook workbook = POIOutputHelper.excel(results, headers, filename);

			OutputStream out = null;
			response.setContentType("application/vnd.ms-excel;charset=UTF-8");
			response.addHeader("Content-Disposition",
					"attachment;filename=" + URLEncoder.encode(filename, "UTF-8") + ".xls");
			response.setHeader("Pragma", "No-cache");
			out = response.getOutputStream();
			workbook.write(out);
			out.flush();
			out.close();
		}
	}

	private Map<String, Object> outCheckToMap(int i, MaTypeProjectStorageBean o) {
		Map<String, Object> maps = new LinkedHashMap<String, Object>();
		maps.put("id", i + 1);
		String parentName = "";
		if (o.getType() != null) {
			parentName = o.getType().getParentName();
		}
		maps.put("parentName", parentName);

		String name = "";
		if (o.getType() != null) {
			name = o.getType().getName();
		}
		maps.put("name", name);

		Float num;
		String unit = "";

		if (o.getType() != null) {
			unit = o.getType().getUnit();
		}
		num = o.getNum();
		unit = num + "" + unit;

		maps.put("unit", unit);

		String deviceCode = "";
		if (o.getMachine() != null) {
			deviceCode = o.getMachine().getDeviceCode();
		}
		maps.put("deviceCode", deviceCode);
		maps.put("price", o.getPrice());
		maps.put("startDate", o.getStartDate());
		String status = o.getStatus().toString();
		if ("1".equals(status)) {
			status = "在用";
		} else {
			status = "已退租";
		}
		maps.put("status", status);

		maps.put("backDate", o.getBackDate());
		maps.put("lastSltDate", o.getLastSltDate());
		/*
		 * String[] b = o.getSt(); for(int a =0;a<b.length;i++){
		 * 
		 * } String[] c = o.getDl(); for(int a =0;a<c.length;i++){
		 * maps.put("dl", o.getDl()); }
		 */

		maps.put("dl", o.getDl());
		maps.put("st", o.getSt());
		return maps;
	}

	private List<String> reportHeader() {
		ArrayList<String> list = new ArrayList<String>();
		list.add("序号");
		list.add("机具名称");
		list.add("机具规格");
		list.add("数量(单位)");
		list.add("设备编码");
		list.add("租赁单价");
		list.add("起租日期");
		list.add("状态");
		list.add("退租日期");
		list.add("上次结算日期");
		list.add("结算时常");
		list.add("小计金额(元)");
		return list;
	}

	@RequestMapping(value = "uploadFile", method = RequestMethod.POST)
	@ResponseBody
	public AjaxRes uploadFile(HttpServletRequest request, ProjectSettlementInfoBean o) {
		AjaxRes ar = getAjaxRes();
		try {
			service.uploadFile(request, o);
			ar.setSucceedMsg(GlobalConst.UPLOAD_SUCCEED);
		} catch (Exception e) {
			logger.error(e.toString(), e);
			ar.setFailMsg(GlobalConst.UPLOAD_FAIL);
		}
		return ar;
	}

	public HttpServletResponse downloadLocal(HttpServletResponse response,HttpServletRequest request, ProjectSettlementInfoBean o)
			throws FileNotFoundException, Exception {

		ProjectSettlementInfoBean bean = service.findSettlementFileUrlById(o);
		String fileUrl = bean.getFileUrl();
		String oldFileUrl = bean.getOldFileUrl();
		System.err.println("oldFileUrl=="+oldFileUrl);
		// 文件存放的路径
		fileUrl = request.getSession().getServletContext().getRealPath("/ProjectSettlementInfoFile") + fileUrl.toString();
//		fileUrl = "e:\\PowerEnterprises\\.metadata\\.plugins\\org.eclipse.wst.server.core\\tmp1\\wtpwebapps\\GZMachinesWeb\\ProjectSettlementInfoFile\\"
//				+ fileUrl.toString(); // 文件的默认保存名
		System.err.println(fileUrl);
		response.setContentType("text/html;charset=UTF-8");
		File file = new File(fileUrl);
		BufferedInputStream bis = new BufferedInputStream(new FileInputStream(fileUrl));
		BufferedOutputStream bos = new BufferedOutputStream(response.getOutputStream());
		try{
			long fileLength = file.length();
			String fileName = file.getName();
			System.err.println("fileName=="+fileName);
			response.setContentType("application/vnd.ms-excel;charset=UTF-8");
			response.addHeader("Content-disposition",
					"attachment; filename=" + URLEncoder.encode(oldFileUrl, "UTF-8"));
			response.setHeader("Content-Length", String.valueOf(fileLength));
			byte[] buff = new byte[2048];
			int bytesRead;
			while (-1 != (bytesRead = bis.read(buff, 0, buff.length))) {
				bos.write(buff, 0, bytesRead);
			}
			bos.flush();
			bos.close();
			return response;
		} catch (IOException e) {
			e.printStackTrace();
			return response;
		}finally {
			bis.close();
			if(bis != null){
				bis.close();
            }
		}
	}
	
	@RequestMapping(value = "downloadDocument")
	@ResponseBody
	public void download(HttpServletResponse response,HttpServletRequest request, ProjectSettlementInfoBean o) throws Exception{
        try {
        	ProjectSettlementInfoBean bean = service.findSettlementFileUrlById(o);
    		String fileUrl = bean.getFileUrl();
     		fileUrl = request.getSession().getServletContext().getRealPath("/ProjectSettlementInfoFile") + "/"+fileUrl.toString();
            // path是指欲下载的文件的路径。
            File file = new File(fileUrl);
            // 以流的形式下载文件。
            InputStream fis = new BufferedInputStream(new FileInputStream(fileUrl));
            byte[] buffer = new byte[fis.available()];
            fis.read(buffer);
            // 设置response的Header
            response.addHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(fileUrl, "UTF-8"));
            response.addHeader("Content-Length", "" + file.length());
            OutputStream os = new BufferedOutputStream(response.getOutputStream());
            response.setContentType("application/octet-stream");
            os.write(buffer);
            fis.close();
            os.flush();
            os.close();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

	
	@RequestMapping(value = "uploadImgSllt")
	@ResponseBody
    public Map<String,Object> upload(@RequestParam("file")MultipartFile file,ProjectSettlementInfoBean o,HttpServletRequest request){
        String prefix="";
        String dateStr="";
        //保存上传
        OutputStream out = null;
        InputStream fileInput=null;
        try{
            if(file!=null){
            	String ids = request.getParameter("id");
			    Integer id =Integer.valueOf(ids).intValue();
				o.setId(id);
					 
                String fileName = file.getOriginalFilename();
                Date date = new Date();
                SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
                dateStr = simpleDateFormat.format(date);
                //String filepath = "D:\\mycode\\machine\\images\\" + dateStr+"\\"+fileName;
//                String saveDirectory = request.getSession().getServletContext().getRealPath("/ProjectSettlementInfoFile");
                String mkdirsName = "ProjectSettlementInfoFile"; // 机具管理-机具类型管理
         		String saveDirectory = "/data/gzimt/" + mkdirsName + "/"; // linux 系统路径
                 String os = System.getProperty("os.name");
                 if (os.toLowerCase().startsWith("win")) {
                 	saveDirectory = "e://GZMachinesWeb/" + mkdirsName + "/";
                 }
                 File files = new File(saveDirectory);
      		     if (!files.exists()) {
      		      files.mkdirs();
      		    }
                File dest=new File(files,fileName);
                file.transferTo(dest);
                //保存文件名文件路径
                o.setFileUrl(fileName);
                List<ProjectSettlementInfoBean> list = new ArrayList<ProjectSettlementInfoBean>();
                service.update(o);		
                Map<String,Object> map2=new HashMap<>();
                Map<String,Object> map=new HashMap<>();
                map.put("code",0);
                map.put("msg","");
                map.put("fileName",fileName);
                map.put("data",map2);
                map2.put("src","/images/"+ dateStr+"/"+fileName);
                return map;
            }

        }catch (Exception e){
        	logger.error(e.toString(),e);
        }finally{
            try {
                if(out!=null){
                    out.close();
                }
                if(fileInput!=null){
                    fileInput.close();
                }
            } catch (IOException e) {
            }
        }
        Map<String,Object> map=new HashMap<>();
        map.put("code",1);
        map.put("msg","");
        return map;
    }
	
}