#

whycq

2024-07-03 b941445f4b77a70d7d9d5b38926c8ac5dbc20f5f

 src/main/java/com/zy/asrs/controller/MatController.java

@@ -1,6 +1,8 @@
package com.zy.asrs.controller;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.ExcelWriter;
import com.alibaba.excel.write.metadata.WriteSheet;
import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
@@ -10,10 +12,12 @@
import com.core.annotations.ManagerAuth;
import com.core.common.*;
import com.core.exception.CoolException;
import com.zy.asrs.entity.Mat;
import com.zy.asrs.entity.MatPrint;
import com.zy.asrs.entity.*;
import com.zy.asrs.entity.result.KeyValueVo;
import com.zy.asrs.mapper.TagMapper;
import com.zy.asrs.service.ManPakOutService;
import com.zy.asrs.service.MatService;
import com.zy.asrs.service.OrderDetlService;
import com.zy.asrs.utils.MatExcelListener;
import com.zy.common.CodeRes;
import com.zy.common.config.AdminInterceptor;
@@ -21,25 +25,34 @@
import com.zy.common.utils.BarcodeUtils;
import com.zy.common.utils.QrCode;
import com.zy.common.web.BaseController;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;
import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletResponse;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.OutputStream;
import java.net.URLEncoder;
import java.util.*;
import java.util.stream.Collectors;

@RestController
@Slf4j
public class MatController extends BaseController {

    @Autowired
    private MatService matService;
    @Autowired
    private OrderDetlService orderDetlService;
    @Autowired
    private SnowflakeIdWorker snowflakeIdWorker;
    @Autowired
    private ManPakOutService manPakOutService;

    @RequestMapping(value = "/mat/auto/matnr/auth")
    public R autoMatnr(){
@@ -56,6 +69,7 @@
        return R.ok().add(mats);
    }


    @RequestMapping(value = "/mat/search/pda/auth")
    @ManagerAuth
    public R pdaSearch(@RequestParam(required = false)String condition){
@@ -67,6 +81,16 @@
        List<Mat> mats = matService.selectList(wrapper);
        return R.ok().add(mats);
    }
    @RequestMapping(value = "/mat/list/pda/page/auth")
    @ManagerAuth
    public R pdaPageList(@RequestParam(required = true)Long tagId,
                         @RequestParam(defaultValue = "1")Integer curr,
                         @RequestParam(defaultValue = "10")Integer limit){
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        wrapper.eq("tag_id", tagId);
        wrapper.orderBy("create_time", false);
        return R.ok().add(matService.selectPage(new Page<>(curr, limit), wrapper));
    }

    @RequestMapping(value = "/mat/{id}/auth")
    @ManagerAuth
@@ -74,7 +98,7 @@
        return R.ok(matService.selectById(String.valueOf(id)));
    }

    @RequestMapping(value = "/matCode/auth0")
    @RequestMapping(value = "/mat/auth")
    @ManagerAuth
    public R find(@RequestParam("matnr") String matnr) {
        return R.ok(matService.selectOne(new EntityWrapper<Mat>().eq("matnr", matnr)));
@@ -94,7 +118,8 @@
        return R.ok(matService.getPage(new Page<>(curr, limit)
                , String.valueOf(tagId)
                , param.get("matnr")
                , param.get("maktx"))
                , param.get("maktx")
                , param.get("batch"))
        );

    }
@@ -156,16 +181,72 @@
        }
        return R.ok();
    }
    @Resource
    private TagMapper tagMapper;

    @RequestMapping(value = "/mat/export/auth")
    @ManagerAuth
    public R export(@RequestBody JSONObject param){
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        List<String> fields = JSONObject.parseArray(param.getJSONArray("fields").toJSONString(), String.class);
        Map<String, Object> map = excludeTrash(param.getJSONObject("mat"));
        convert(map, wrapper);
        List<Mat> list = matService.selectList(wrapper);
        return R.ok(exportSupport(list, fields));
    public void export(@RequestBody JSONObject param, HttpServletResponse response) throws IOException {
        //文件名
        String fileName =String.valueOf(System.currentTimeMillis());

        OutputStream outputStream =null;
        try {
            //记录总数:实际中需要根据查询条件进行统计即可:一共多少条
            int totalCount=matService.selectCount(null);
            //每一个Sheet存放100w条数据
            Integer sheetDataRows = 400000;
            //每次写入的数据量20w,每页查询20W
            Integer writeDataRows = 200000;
            //计算需要的Sheet数量
            Integer sheetNum = totalCount % sheetDataRows == 0 ? (totalCount / sheetDataRows) : (totalCount / sheetDataRows + 1);
            //计算一般情况下每一个Sheet需要写入的次数(一般情况不包含最后一个sheet,因为最后一个sheet不确定会写入多少条数据)
            Integer oneSheetWriteCount = sheetDataRows / writeDataRows;
            //计算最后一个sheet需要写入的次数
            Integer lastSheetWriteCount = totalCount % sheetDataRows == 0 ? oneSheetWriteCount : (totalCount % sheetDataRows % writeDataRows == 0 ? (totalCount / sheetDataRows / writeDataRows) : ((totalCount % sheetDataRows) / writeDataRows + 1));
            outputStream = response.getOutputStream();
            //必须放到循环外，否则会刷新流
            ExcelWriter excelWriter = EasyExcel.write(outputStream).build();
            //开始分批查询分次写入
            for (int i = 0; i < sheetNum; i++) {
                //创建Sheet
                WriteSheet sheet = new WriteSheet();
                sheet.setSheetName("Sheet"+i);
                sheet.setSheetNo(i);
                //循环写入次数: j的自增条件是当不是最后一个Sheet的时候写入次数为正常的每个Sheet写入的次数,如果是最后一个就需要使用计算的次数lastSheetWriteCount
                for (int j = 0; j < (i != sheetNum - 1 ? oneSheetWriteCount : lastSheetWriteCount); j++) {
                    //分页查询一次20w
                    Page page1 = new Page(j + 1 + oneSheetWriteCount * i, writeDataRows);
                    //查询分页列表---按照自己的业务查列表，分页这个一定要使用这个：page1.getPageNum(),page1.getPageSize()！！！
                    List<Mat> list = matService.selectPage(new Page<>(page1.getCurrent(), page1.getLimit())).getRecords();
                    List<Tag> tags = tagMapper.selectList(null);
                    // 所有类别
                    Map<Long, String> tagMaps = tags.stream().collect(Collectors.toMap(Tag::getId,Tag::getName,(v1,v2) -> v1));
                    // 归类id寻找归类名称
                    list = list.stream().peek(mat -> mat.setUuid(tagMaps.get(mat.getTagId()))).collect(Collectors.toList());
                    //写入到excel:
                    /**************z只需要选择一种方式即可*****************/
                    //这里可以通过设置includeColumnFiledNames、excludeColumnFiledNames导出什么字段，可以动态配置，前端传过来那些列，就导出那些列
                    //方式3、不做设置，全部导出
                    WriteSheet writeSheet = EasyExcel.writerSheet(i, "Sheet" + (i + 1)).head(Mat.class)
                            .registerWriteHandler(new LongestMatchColumnWidthStyleStrategy()).build();
                    excelWriter.write(list, writeSheet);
                }
            }
            // 下载EXCEL，返回给前段stream流
            response.setContentType("application/octet-stream");
            response.setCharacterEncoding("utf-8");
            response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
            excelWriter.finish();
            outputStream.flush();
            outputStream.close();
        } catch (Exception e) {
            e.printStackTrace();
        }finally {
            if (outputStream != null) {
                outputStream.close();
            }
        }
    }

    @RequestMapping(value = "/matQuery/auth")
@@ -192,6 +273,19 @@
            return R.parse(BaseRes.REPEAT).add(getComment(Mat.class, String.valueOf(param.get("key"))));
        }
        return R.ok();
    }

    @RequestMapping(value = "/mat/covert/{id}/auth")
    @ManagerAuth
    public R covert(@PathVariable("id") String id) {
        Mat mat = matService.selectByMatnr(String.valueOf(id));
        if (mat == null) {
            return R.ok();
        }
        OrderDetl orderDetl = new OrderDetl();
        orderDetl.sync(mat);
        orderDetl.setAnfme(0.0D);
        return R.ok().add(orderDetl);
    }

    /*************************************** 打印相关 ***********************************************/
@@ -242,6 +336,44 @@
        return R.ok().add(res);
    }

    @RequestMapping(value = "/order/print/auth")
    @ManagerAuth(memo = "订单编码打印")
    public R orderPrint(@RequestParam(value = "param[]") String[] param) {
        if(Cools.isEmpty(param)) {
            return R.parse(CodeRes.EMPTY);
        }
        List<OrderDetl> res = new ArrayList<>();
        for (String orderNo : param){
            res = orderDetlService.selectList(new EntityWrapper<OrderDetl>().eq("order_no", orderNo));
        }
        for (OrderDetl orderDetl:
             res) {
            orderDetl.setAnfme(orderDetl.getAnfme()-orderDetl.getWorkQty());
        }
        return R.ok().add(res);
    }

    @RequestMapping(value = "/pakOut/print/auth")
    @ManagerAuth(memo = "拣货单编码打印")
    public R pakOutPrint(@RequestParam(value = "param[]") String[] param) {
        if(Cools.isEmpty(param)) {
            return R.parse(CodeRes.EMPTY);
        }
        List<ManPakOut> res = new ArrayList<>();
        for (String docNum : param){
            ManPakOut manPakOut = manPakOutService.selectOne(new EntityWrapper<ManPakOut>().eq("doc_num", docNum));
            res.add(manPakOut);
            break;
        }
        return R.ok().add(res);
    }
    @RequestMapping(value = "/pakOut/show")
    public R showQR(){
        List<ManPakOut> manPakOuts = manPakOutService.selectList(null);
        return R.ok(manPakOuts);
    }



    /*************************************** 数据相关 ***********************************************/

@@ -274,7 +406,7 @@
    /*************************************** xm-select ***********************************************/

    // xm-select 搜索商品列表
    @RequestMapping("/mat/all/get/kv0") // todo:luxiaotao
    @RequestMapping("/mat/all/get/kv")
    @ManagerAuth
    public R getMatDataKV(@RequestParam(required = false) String condition) {
        Wrapper<Mat> wrapper = new EntityWrapper<Mat>()
@@ -285,7 +417,7 @@
        for (Mat mat : mats) {
            KeyValueVo vo = new KeyValueVo();
            vo.setName(mat.getMatnr() + " - " + mat.getMaktx());
            vo.setValue(mat.getId());
            vo.setValue(mat.getMatnr());
            valueVos.add(vo);
        }
        return R.ok().add(valueVos);