package com.vincent.rsf.server.manager.service.impl; 
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import cn.afterturn.easypoi.excel.ExcelImportUtil; 
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import cn.afterturn.easypoi.excel.entity.result.ExcelImportResult; 
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; 
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import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper; 
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import com.vincent.rsf.framework.common.R; 
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import com.vincent.rsf.framework.exception.CoolException; 
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import com.vincent.rsf.server.common.utils.ExcelUtil; 
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import com.vincent.rsf.server.manager.entity.*; 
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import com.vincent.rsf.server.manager.entity.excel.AsnOrderTemplate; 
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import com.vincent.rsf.server.manager.entity.excel.DeliveryTemplate; 
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import com.vincent.rsf.server.manager.enums.*; 
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import com.vincent.rsf.server.manager.mapper.DeliveryItemMapper; 
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import com.vincent.rsf.server.manager.service.CompanysService; 
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import com.vincent.rsf.server.manager.service.DeliveryItemService; 
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; 
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import com.vincent.rsf.server.manager.service.DeliveryService; 
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import com.vincent.rsf.server.manager.service.MatnrService; 
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import com.vincent.rsf.server.system.constant.SerialRuleCode; 
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import com.vincent.rsf.server.system.utils.SerialRuleUtils; 
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import org.apache.commons.lang3.StringUtils; 
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import org.springframework.beans.factory.annotation.Autowired; 
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import org.springframework.stereotype.Service; 
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import org.springframework.transaction.annotation.Transactional; 
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import org.springframework.web.multipart.MultipartFile; 
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import java.io.IOException; 
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import java.text.SimpleDateFormat; 
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import java.util.*; 
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import java.util.stream.Collectors; 
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@Service("deliveryItemService") 
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public class DeliveryItemServiceImpl extends ServiceImpl<DeliveryItemMapper, DeliveryItem> implements DeliveryItemService { 
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    @Autowired 
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    private DeliveryService deliveryService; 
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    @Autowired 
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    private MatnrService matnrService; 
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    @Autowired 
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    private CompanysService companysService; 
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    @Autowired 
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    private DeliveryItemService deliveryItemService; 
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    /** 
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     * excel DO单导入 
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     * 
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     * @param file 
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     * @param hashMap 
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     * @param loginUserId 
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     * @return 
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     */ 
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    @Override 
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    @Transactional(rollbackFor = Exception.class) 
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    public R excelImport(MultipartFile file, Map<String, Object> hashMap, Long loginUserId) throws Exception { 
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        ExcelImportResult result = ExcelImportUtil.importExcelMore(file.getInputStream(), DeliveryTemplate.class, ExcelUtil.getDefaultImportParams()); 
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        if (result.getList().isEmpty()) { 
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            throw new CoolException("表格内容不能为空!!"); 
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        } 
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        List<DeliveryTemplate> resultList = result.getList(); 
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        Map<String, List<DeliveryTemplate>> listMap = resultList.stream().collect(Collectors.groupingBy(DeliveryTemplate::getDoCode)); 
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        StringBuffer sbFaild = new StringBuffer(); 
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        for (String key : listMap.keySet()) { 
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            if (StringUtils.isBlank(key)) { 
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                throw new CoolException("单号不能为空!!"); 
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            } 
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            DeliveryTemplate template = listMap.get(key).stream().findFirst().get(); 
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            Delivery order = deliveryService.getOne(new LambdaQueryWrapper<Delivery>().eq(Delivery::getCode, key)); 
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            if (!Objects.isNull(order)) { 
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                sbFaild.append(template.getDoCode()).append(",已添加!!"); 
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                throw new CoolException(sbFaild.toString()); 
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            } 
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            order = new Delivery(); 
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            SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd"); 
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            Date date = dateFormat.parse(template.getArrTime()); 
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            if (Objects.isNull(date)) { 
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                throw new CoolException("时间格式错误!!"); 
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            } 
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            if (Objects.isNull((OrderType.getTypeVal(template.getType())))) { 
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                sbFaild.append(template.getDoCode()).append(",单据状态不存在!!"); 
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                throw new CoolException(sbFaild.toString()); 
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            } 
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            if (Objects.isNull((OrderWorkType.getWorkType(template.getWkType())))) { 
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                sbFaild.append(template.getDoCode()).append(",业务状态不存在!!"); 
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                throw new CoolException(sbFaild.toString()); 
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            } 
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            order.setCode(template.getDoCode()) 
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                    .setType(OrderType.getTypeVal(template.getType())) 
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                    .setWkType(OrderWorkType.getWorkType(template.getWkType())) 
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                    .setMemo(template.getMemo()) 
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                    .setSource(OrderSourceType.ORDER_SOURCE_TYPE_ERP.desc) 
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                    .setAnfme(Double.parseDouble(template.getAnfme())) 
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                    .setUpdateBy(loginUserId) 
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                    .setCreateBy(loginUserId); 
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            if (!deliveryService.save(order)) { 
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                throw new CoolException("单据保存失败!!"); 
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            } 
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            List<DeliveryItem> items = new ArrayList<>(); 
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            for (DeliveryTemplate orderTemplate : listMap.get(key)) { 
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                DeliveryItem orderItem = new DeliveryItem(); 
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                if (StringUtils.isBlank(orderTemplate.getMatnrCode())) { 
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                    throw new CoolException(orderTemplate.getDoCode() + ":物料编码不能为空!!"); 
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                } 
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                if (StringUtils.isBlank(orderTemplate.getAnfme())) { 
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                    throw new CoolException(orderTemplate.getDoCode() + ":数量不能为空!!"); 
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                } 
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                if (StringUtils.isBlank(orderTemplate.getType())) { 
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                    throw new CoolException(orderTemplate.getDoCode() + ":单据类型不能为空!!"); 
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                } 
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                if (StringUtils.isBlank(orderTemplate.getWkType())) { 
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                    throw new CoolException(orderTemplate.getDoCode() + ":业务类型不能为空!!"); 
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                } 
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                Matnr matnr = matnrService.getOne(new LambdaQueryWrapper<Matnr>() 
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                        .eq(Matnr::getCode, orderTemplate.getMatnrCode())); 
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                if (Objects.isNull(matnr)) { 
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                    sbFaild.append(orderTemplate.getMatnrCode()).append("物料不存在"); 
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                    throw new CoolException(sbFaild.toString()); 
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                } 
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                if (!matnr.getName().equals(orderTemplate.getMaktx())) { 
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                    throw new CoolException("导入物料名称与库内名称不一致!!"); 
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                } 
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                orderItem.setDeliveryId(order.getId()) 
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                        .setDeliveryCode(order.getCode()) 
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                        .setSplrBatch(orderTemplate.getSplrBatch()) 
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                        .setPlatItemId(orderTemplate.getPlatItemId()) 
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                        .setAnfme(Double.parseDouble(orderTemplate.getAnfme())) 
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                        .setUnit(matnr.getUnit()) 
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                        .setCreateBy(loginUserId) 
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                        .setUpdateBy(loginUserId) 
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                        .setSplrBatch(orderTemplate.getSplrBatch()) 
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                        .setMaktx(matnr.getName()) 
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                        .setMatnrCode(matnr.getCode()) 
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                        .setMatnrId(matnr.getId()); 
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                if (!Objects.isNull(orderTemplate.getSplrCode())) { 
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                    Companys companys = companysService.getOne(new LambdaQueryWrapper<Companys>() 
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                            .eq(Companys::getType, CompanysType.COMPANYS_TYPE_SUPPLIER.val) 
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                            .eq(Companys::getCode, orderTemplate.getSplrCode())); 
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                    if (!Objects.isNull(companys)) { 
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                        orderItem.setSplrCode(companys.getCode()).setSplrName(companys.getName()); 
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                    } else { 
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                        sbFaild.append("供应商:" + orderTemplate.getSplrCode()).append("不存在"); 
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                        throw new CoolException(sbFaild.toString()); 
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                    } 
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                } else { 
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                    continue; 
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                } 
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                items.add(orderItem); 
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                if (!deliveryItemService.save(orderItem)) { 
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                    throw new CoolException("单据明细保存失败!!"); 
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                } 
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            } 
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            if (!items.isEmpty()) { 
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                Double anfme = items.stream().mapToDouble(DeliveryItem::getAnfme).sum(); 
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                if (!deliveryService.update(new LambdaUpdateWrapper<Delivery>() 
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                        .set(Delivery::getAnfme, anfme) 
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                        .eq(Delivery::getId, order.getId()))) { 
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                    throw new CoolException("单据数量修改失败!!"); 
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                } 
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            } 
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        } 
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        return null; 
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    } 
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} 
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