futian.liu
2023-12-02 8e41786892a4bd7cff2d63bde8cb0636cdb0650c
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package com.consum.base.controller;
 
import cn.afterturn.easypoi.excel.ExcelImportUtil;
import cn.afterturn.easypoi.excel.entity.ImportParams;
import cn.afterturn.easypoi.excel.entity.result.ExcelImportResult;
import cn.hutool.core.convert.Convert;
import com.consum.base.BaseController;
import com.consum.base.config.WhWarningImportVerifyHandler;
import com.consum.base.core.utils.CommonUtil;
import com.consum.base.core.utils.IdUtil;
import com.consum.base.pojo.WarnConfImEntity;
import com.consum.base.pojo.WhWarningConfigParam;
import com.consum.base.pojo.query.WhWarningConfigQry;
import com.consum.base.service.BaseWarehouseService;
import com.consum.base.service.LWhWarningConfigServiceImpl;
import com.consum.model.po.BaseWarehouse;
import com.consum.model.po.FinSysTenantUser;
import com.consum.model.po.WhWarningConfig;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.walker.db.page.GenericPager;
import com.walker.file.FileInfo;
import com.walker.infrastructure.utils.NumberGenerator;
import com.walker.web.ResponseCode;
import com.walker.web.ResponseValue;
import io.swagger.annotations.Api;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import javax.annotation.Resource;
import org.apache.commons.lang3.StringUtils;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.InputStreamResource;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.util.CollectionUtils;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
 
/**
 * @ClassName LWhWarningConfigController
 * @Author cy
 * @Date 2023/11/20
 * @Description
 * @Version 1.0
 **/
@RestController
@RequestMapping("/pc/warehouse/warningConfig")
@Api(value = "库存阀值", tags = "库存阀值")
public class LWhWarningConfigController extends BaseController {
 
    @Resource
    private LWhWarningConfigServiceImpl lWhWarningConfigService;
    @Resource
    private BaseWarehouseService baseWarehouseService;
    private ObjectMapper mapper = new ObjectMapper();
 
    /**
     * @Description 新增
     */
    @PostMapping("/add")
    public ResponseValue add() throws Exception {
        WhWarningConfigParam param = CommonUtil.getObjFromReqBody(WhWarningConfigParam.class);
        WhWarningConfigParam param2 = new WhWarningConfigParam();
        CommonUtil.copyProperties(param, param2);
        param = param2;
 
        String modelConfigStr = param.getModelConfigStr();
        Long baseWarehouseId = param.getBaseWarehouseId();
        Long baseGoodsTemplateId = param.getBaseGoodsTemplateId();
        if (param.getWarehouseType() == null || baseWarehouseId == null || baseGoodsTemplateId == null || StringUtils.isEmpty(modelConfigStr)) {
            return ResponseValue.error("缺少必要参数");
        }
        /*当前登录人只能看到自己机构下的列表*/
        FinSysTenantUser sysInfo = this.getSysInfo();
        if (sysInfo == null) {
            return ResponseValue.error("登录用户信息不存在");
        }
        String tenantId = sysInfo.getTenantId();
        BaseWarehouse baseWarehouse = baseWarehouseService.getById(baseWarehouseId);
        if (baseWarehouse == null) {
            return ResponseValue.error("仓库不存在!");
        }
        Long warehouseAgencyId = baseWarehouse.getAgencyId();
        if (warehouseAgencyId == null || !warehouseAgencyId.toString().startsWith(tenantId)) {
            return ResponseValue.error("操作失败!");
        }
 
        List<Map<String, Object>> list = mapper.readValue(modelConfigStr, List.class);
        if (CollectionUtils.isEmpty(list)) {
            return ResponseValue.error("缺少必要参数");
        }
        WhWarningConfig queryIsExist = new WhWarningConfig();
        queryIsExist.setWarehouseType(0);
        queryIsExist.setBaseGoodsModelsId(baseWarehouseId);
        ArrayList<WhWarningConfig> configArrayList = new ArrayList<>(list.size());
        for (Map<String, Object> item : list) {
            Long baseGoodsModelsId = Convert.toLong(item.get("baseGoodsModelsId"));
            queryIsExist.setBaseGoodsModelsId(baseGoodsModelsId);
            List<WhWarningConfig> containWarningConfig = lWhWarningConfigService.select(queryIsExist);
            if (!CollectionUtils.isEmpty(containWarningConfig)) {
                return ResponseValue.error("记录已存在!");
            }
            Integer lowerLimit = Convert.toInt(item.get("lowerLimit"));
            Integer upperLimit = Convert.toInt(item.get("upperLimit"));
            if (lowerLimit == null && lowerLimit == null) {
                return ResponseValue.error("库存上限、下限不能全为空!");
            }
            if (upperLimit != null && upperLimit < 0) {
                return ResponseValue.error("库存限制不能小于0!");
            }
            if (lowerLimit != null && lowerLimit < 0) {
                return ResponseValue.error("库存限制不能小于0!");
            }
            if (upperLimit != null && lowerLimit != null && upperLimit < lowerLimit) {
                return ResponseValue.error("库存上限不能小于下限!");
            }
            WhWarningConfig whWarningConfig = new WhWarningConfig();
            whWarningConfig.setId(IdUtil.generateId());
            whWarningConfig.setWarehouseType(0);
            whWarningConfig.setBaseWarehouseId(baseWarehouseId);
            whWarningConfig.setBaseGoodsTemplateId(baseGoodsTemplateId);
            whWarningConfig.setBaseGoodsModelsId(baseGoodsModelsId);
            whWarningConfig.setUpperLimit(upperLimit);
            whWarningConfig.setLowerLimit(lowerLimit);
            if (whWarningConfig.getBaseGoodsModelsId() == null) {
                whWarningConfig.setGoodsType(1);
            } else {
                whWarningConfig.setGoodsType(2);
            }
            configArrayList.add(whWarningConfig);
        }
 
        int flag = lWhWarningConfigService.insertBatch(configArrayList);
        return flag > 0 ? ResponseValue.success(1) : ResponseValue.error("操作失败!");
    }
 
    /**
     * @Description 修改
     */
    @PostMapping("/upd")
    public ResponseValue upd() {
        WhWarningConfig param = CommonUtil.getObjFromReqBody(WhWarningConfig.class);
        WhWarningConfig param2 = new WhWarningConfig();
        CommonUtil.copyProperties(param, param2);
        param = param2;
 
        if (param.getId() == null || (param.getUpperLimit() == null && param.getLowerLimit() == null)) {
            return ResponseValue.error("库存上限、下限不能全为空!");
        }
        if (param.getUpperLimit() != null && param.getLowerLimit() != null && param.getUpperLimit() < param.getLowerLimit()) {
            return ResponseValue.error("库存上限不能小于下限!");
        }
 
        // 更新
        int flag = lWhWarningConfigService.save(param);
        return flag > 0 ? ResponseValue.success(1) : ResponseValue.error("操作失败!");
    }
 
 
    @DeleteMapping("del")
    public ResponseValue delById() {
        WhWarningConfig param = CommonUtil.getObjFromReqBody(WhWarningConfig.class);
        WhWarningConfig param2 = new WhWarningConfig();
        CommonUtil.copyProperties(param, param2);
        param = param2;
        if (param.getId() == null) {
            return ResponseValue.error("id为空");
        }
        int num = baseWarehouseService.delete(param);
        return num > 0 ? ResponseValue.success(1) : ResponseValue.error("删除失败!");
    }
 
    @GetMapping("/getList")
    public ResponseValue getConfigList() {
        WhWarningConfigQry param = CommonUtil.getObjFromReq(WhWarningConfigQry.class);
        WhWarningConfigQry param2 = new WhWarningConfigQry();
        CommonUtil.copyProperties(param, param2);
        param = param2;
        /*当前登录人只能看到自己机构下的列表*/
        FinSysTenantUser sysInfo = this.getSysInfo();
        String tenantId = sysInfo.getTenantId();
        Long paramAgencyId = param.getAgencyId();
        if (paramAgencyId == null || !paramAgencyId.toString().startsWith(tenantId)) {
            param.setAgencyId(Long.valueOf(tenantId));
        }
        GenericPager<Map<String, Object>> genericPager = lWhWarningConfigService.getConfigListWithPage(param);
        return ResponseValue.success(genericPager);
    }
 
    @GetMapping("/getById")
    public ResponseValue getById() {
        WhWarningConfig param = CommonUtil.getObjFromReq(WhWarningConfig.class);
        WhWarningConfig param2 = new WhWarningConfig();
        CommonUtil.copyProperties(param, param2);
        param = param2;
        WhWarningConfig whWarningConfig = lWhWarningConfigService.get(param);
        return ResponseValue.success(whWarningConfig);
    }
 
    @GetMapping("/getConfigList")
    public ResponseValue getWarnConfigList() {
        WhWarningConfig param = CommonUtil.getObjFromReq(WhWarningConfig.class);
        WhWarningConfig param2 = new WhWarningConfig();
        CommonUtil.copyProperties(param, param2);
        param = param2;
 
        if (param.getBaseWarehouseId() == null || param.getWarehouseType() == null || (param.getBaseGoodsModelsId() == null || param.getBaseGoodsTemplateId() == null)) {
            return ResponseValue.error("缺少必要参数");
        }
        return ResponseValue.success(lWhWarningConfigService.select(param));
    }
 
    /**
     * @return 获取项目导入的模板
     * @throws IOException
     */
    @PostMapping("getWarnConfImportTemplate")
    public ResponseEntity<InputStreamResource> getProjectImportTemplate() throws IOException {
        // 从当前项目资源目录获取文件
        org.springframework.core.io.Resource resource = new ClassPathResource("import/warningConfImp.xls");
        // 获取文件输入流
        InputStream inputStream = resource.getInputStream();
        // 设置HTTP响应头
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
        String encodedFilename = URLEncoder.encode("库存预警配置导入模板.xls", "UTF-8");
        headers.setContentDispositionFormData("attachment", encodedFilename);
        // 创建InputStreamResource对象,将文件输入流包装起来
        InputStreamResource resourceToDownload = new InputStreamResource(inputStream);
        // 返回带有文件输入流的ResponseEntity对象
        return ResponseEntity
                .status(HttpStatus.OK)
                .headers(headers)
                .body(resourceToDownload);
    }
 
 
    @PostMapping("import")
    public ResponseValue warnConfImport(MultipartFile multipartFile) throws Exception {
        String originalFilename = multipartFile.getOriginalFilename();
        if (!"xls".equals(originalFilename.substring(originalFilename.lastIndexOf(".") + 1))) {
            return ResponseValue.error(ResponseCode.ERROR.getCode(), "文件格式有误!");
        }
        FinSysTenantUser sysInfo = this.getSysInfo();
        if (sysInfo == null) {
            return ResponseValue.error(ResponseCode.ERROR.getCode(), "当前登录用户为空");
        }
 
        ImportParams params = new ImportParams();
        params.setHeadRows(1);
        params.setNeedVerify(true);
        WhWarningImportVerifyHandler whWarningImportVerifyHandler = new WhWarningImportVerifyHandler(Long.valueOf(sysInfo.getTenantId()));
        params.setVerifyHandler(whWarningImportVerifyHandler);
 
        ExcelImportResult<WarnConfImEntity> result = ExcelImportUtil.importExcelMore(multipartFile.getInputStream(), WarnConfImEntity.class, params);
 
        boolean verfiyFail = result.isVerfiyFail();
        if (verfiyFail) {
            StringBuilder errmsg = new StringBuilder();
            List<WarnConfImEntity> failList = result.getFailList();
            for (int i = 0; i < failList.size() && i < 20; i++) {
                WarnConfImEntity entity = failList.get(i);
                errmsg.append("第")
                        .append(entity.getRowNum())
                        .append("行的错误是:")
                        .append(entity.getErrorMsg())
                        .append("\r\n");
            }
            InputStream inputStream = new ByteArrayInputStream(errmsg.toString().getBytes(StandardCharsets.UTF_8));
            FileInfo fileInfo = uploadFileToLocal(inputStream, NumberGenerator.generatorHexUUID() + ".txt", "-1", 111, 0, "-1");
            String url = fileInfo.getUrl();
            return ResponseValue.error(ResponseCode.PARAM_NOT_VALID.getCode(), url);
        }
 
 
        List<WarnConfImEntity> excelList = result.getList();
        ArrayList<WhWarningConfig> configArrayList = new ArrayList<>(excelList.size());
        // 按baseWarehouseId属性分组
        Map<Long, List<WarnConfImEntity>> groupedData = excelList.stream().collect(Collectors.groupingBy(WarnConfImEntity::getBaseWarehouseId));
        for (Map.Entry<Long, List<WarnConfImEntity>> entry : groupedData.entrySet()) {
            Long baseWarehouseId = entry.getKey();
            List<WarnConfImEntity> houseModelList = entry.getValue();
            // 提取id并存储到新列表
            List<Long> modelIdList = houseModelList.stream()
                    .map(WarnConfImEntity::getBaseGoodsModelsId)
                    .collect(Collectors.toList());
 
            List<Map<String, Object>> queryModelIsExistList = lWhWarningConfigService.queryModelIsExist(0, baseWarehouseId, modelIdList);
            if (CollectionUtils.isEmpty(queryModelIsExistList)) {
                // 全部为新增
                for (WarnConfImEntity warnConfImEntity : houseModelList) {
                    // 新增
                    WhWarningConfig whWarningConfig = new WhWarningConfig();
                    whWarningConfig.setId(IdUtil.generateId());
                    whWarningConfig.setWarehouseType(0);
                    whWarningConfig.setBaseWarehouseId(warnConfImEntity.getBaseWarehouseId());
                    whWarningConfig.setBaseGoodsTemplateId(warnConfImEntity.getGoodsTemplateId());
                    whWarningConfig.setBaseGoodsModelsId(warnConfImEntity.getBaseGoodsModelsId());
                    whWarningConfig.setUpperLimit(warnConfImEntity.getUpperLimit());
                    whWarningConfig.setLowerLimit(warnConfImEntity.getLowerLimit());
                    if (whWarningConfig.getBaseGoodsModelsId() == null) {
                        whWarningConfig.setGoodsType(1);
                    } else {
                        whWarningConfig.setGoodsType(2);
                    }
                    configArrayList.add(whWarningConfig);
                }
            } else {
                // 提取id并存储到新列表
                List<Long> dbExistModelIdList = queryModelIsExistList.stream()
                        .map(map -> Convert.toLong(map.get("baseGoodsModelsId")))
                        .collect(Collectors.toList());
                for (WarnConfImEntity warnConfImEntity : houseModelList) {
                    Long baseGoodsModelsId = warnConfImEntity.getBaseGoodsModelsId();
                    WhWarningConfig whWarningConfig = new WhWarningConfig();
                    whWarningConfig.setWarehouseType(0);
                    whWarningConfig.setBaseWarehouseId(warnConfImEntity.getBaseWarehouseId());
                    whWarningConfig.setBaseGoodsModelsId(warnConfImEntity.getBaseGoodsModelsId());
                    whWarningConfig.setUpperLimit(warnConfImEntity.getUpperLimit());
                    whWarningConfig.setLowerLimit(warnConfImEntity.getLowerLimit());
 
                    if (dbExistModelIdList.contains(baseGoodsModelsId)) {
                        // 修改
                        limitEditByModeInfo(whWarningConfig);
                    } else {
                        // 新增
                        whWarningConfig.setId(IdUtil.generateId());
                        whWarningConfig.setBaseGoodsTemplateId(warnConfImEntity.getGoodsTemplateId());
                        if (whWarningConfig.getBaseGoodsModelsId() == null) {
                            whWarningConfig.setGoodsType(1);
                        } else {
                            whWarningConfig.setGoodsType(2);
                        }
                        configArrayList.add(whWarningConfig);
                    }
                }
            }
        }
        if (!CollectionUtils.isEmpty(configArrayList)) {
            int flag = lWhWarningConfigService.insertBatch(configArrayList);
        }
        return ResponseValue.success("导入成功!", 1);
    }
 
 
    private String KU_CUN_UPD_BY_MODE_INFO = "update WH_WARNING_CONFIG set ";
 
    public int limitEditByModeInfo(WhWarningConfig config) {
        StringBuilder sql = new StringBuilder(KU_CUN_UPD_BY_MODE_INFO);
        Integer lowerLimit = config.getLowerLimit();
        if (lowerLimit == null) {
            sql.append("lower_limit=null");
        } else {
            sql.append("lower_limit=" + lowerLimit);
        }
        Integer upperLimit = config.getUpperLimit();
        if (upperLimit == null) {
            sql.append(",upper_Limit=null");
        } else {
            sql.append(",upper_Limit=" + upperLimit);
        }
        sql.append(" where 1=1");
        Integer warehouseType = config.getWarehouseType();
        if (warehouseType != null) {
            sql.append(" and warehouse_Type=" + warehouseType);
        }
        Long baseWarehouseId = config.getBaseWarehouseId();
        if (baseWarehouseId != null) {
            sql.append(" and BASE_WAREHOUSE_ID=" + baseWarehouseId);
        }
        Long baseGoodsModelsId = config.getBaseGoodsModelsId();
        if (baseGoodsModelsId != null) {
            sql.append(" and BASE_GOODS_MODELS_ID=" + baseGoodsModelsId);
        }
        lWhWarningConfigService.update(sql.toString());
        return 1;
    }
}