feat(wms): 添加钢卷异常报表导出功能

- 在IWmsMaterialCoilService中新增exportAbnormalReport方法
- 在WmsMaterialCoilController中新增/exportAbnormal接口
- 重构WmsMaterialCoilExportVo中的purpose字段为businessPurpose
- 在WmsMaterialCoilServiceImpl中实现异常报表导出逻辑
- 添加POI依赖支持Excel导出功能
- 新增WmsCoilAbnormalExportRow数据结构
- 实现钢卷信息与异常信息的关联查询和数据合并
- 支持按coilIds批量导出异常报表
- 实现Excel表格的样式设置和单元格合并功能

klp-wms/src/main/java/com/klp/controller/WmsMaterialCoilController.java

@@ -143,6 +143,17 @@ public class WmsMaterialCoilController extends BaseController {
         ExcelUtil.exportExcel(list, "退火报表", WmsMaterialCoilAnnealExportVo.class, response);
     }
 
+    /**
+     * 导出异常报表（按 coilIds，联查钢卷信息、异常信息、改判原因）
+     * 一个钢卷可能对应多个异常，钢卷信息合并居中，异常信息逐条显示
+     * 改判原因放在钢卷信息和异常信息之间
+     */
+    @Log(title = "钢卷物料表-异常报表", businessType = BusinessType.EXPORT)
+    @PostMapping("/exportAbnormal")
+    public void exportAbnormal(WmsMaterialCoilBo bo, HttpServletResponse response) {
+        iWmsMaterialCoilService.exportAbnormalReport(bo, response);
+    }
+
     /**
      * 查询钢卷物料表列表（POST请求，支持大量coilIds查询）
      * 功能与GET /list相同，但使用POST请求体传递参数，避免URL长度限制

klp-wms/src/main/java/com/klp/domain/WmsCoilAbnormalExportRow.java

@@ -0,0 +1,30 @@
+package com.klp.domain;
+
+import com.klp.domain.vo.WmsMaterialCoilVo;
+import lombok.Data;
+
+/**
+ * 钢卷异常报表导出数据行
+ * 用于组织钢卷、改判原因和异常信息的导出数据结构
+ *
+ * @author Joshi
+ * @date 2026-05-06
+ */
+@Data
+public class WmsCoilAbnormalExportRow {
+    
+    /**
+     * 钢卷信息
+     */
+    private WmsMaterialCoilVo coil;
+    
+    /**
+     * 改判原因
+     */
+    private String rejudgeReason;
+    
+    /**
+     * 异常信息
+     */
+    private WmsCoilAbnormal abnormal;
+}

klp-wms/src/main/java/com/klp/domain/vo/WmsMaterialCoilExportVo.java

@@ -74,8 +74,7 @@ public class WmsMaterialCoilExportVo {
      * 用途
      */
     @ExcelProperty(value = "用途")
-    private String purpose;
-
+    private String businessPurpose;
     /**
      * 切边要求
      */
@@ -184,8 +183,6 @@ public class WmsMaterialCoilExportVo {
     // 班组
     private String team;
 
-    // 业务用途
-    private String businessPurpose;
 
     // 是否与订单相关 readConverterExp
     private Integer isRelatedToOrder;

klp-wms/src/main/java/com/klp/service/IWmsMaterialCoilService.java

@@ -8,6 +8,7 @@ import com.klp.common.core.domain.PageQuery;
 import com.klp.domain.vo.dashboard.CoilTrimStatisticsVo;
 import com.klp.domain.vo.dashboard.CategoryWidthStatisticsVo;
 
+import javax.servlet.http.HttpServletResponse;
 import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.NotNull;
 import java.util.Collection;
@@ -304,5 +305,15 @@ public interface IWmsMaterialCoilService {
      * @return 退火报表导出数据列表
      */
     List<WmsMaterialCoilAnnealExportVo> queryAnnealExportList(WmsMaterialCoilBo bo);
+
+    /**
+     * 导出异常报表（按 coilIds，联查钢卷信息、异常信息、改判原因）
+     * 一个钢卷可能对应多个异常，钢卷信息合并居中，异常信息逐条显示
+     * 改判原因放在钢卷信息和异常信息之间
+     *
+     * @param bo 查询条件（前端通过 POST 传 coilIds）
+     * @param response HTTP响应对象
+     */
+    void exportAbnormalReport(WmsMaterialCoilBo bo, HttpServletResponse response);
 }
 

klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java

@@ -41,6 +41,15 @@ import java.util.*;
 import java.util.stream.Collectors;
 import java.math.BigDecimal;
 import java.util.Arrays;
+import java.io.IOException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServletResponse;
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.util.CellRangeAddress;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 
 /**
  * 钢卷物料表Service业务层处理
@@ -73,6 +82,8 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
     private final WmsCoilWarehouseOperationLogMapper wmsCoilWarehouseOperationLogMapper;
     private final IWmsCoilAbnormalService coilAbnormalService;
     private final WmsCoilContractRelMapper coilContractRelMapper;
+    private final WmsCoilQualityRejudgeMapper wmsCoilQualityRejudgeMapper;
+    private final WmsCoilAbnormalMapper coilAbnormalMapper;
 
     /**
      * 查询钢卷物料表
@@ -5280,5 +5291,266 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
         return false;
     }
 
+    @Override
+    public void exportAbnormalReport(WmsMaterialCoilBo bo, HttpServletResponse response) {
+        // 1. 查询钢卷列表
+        List<WmsMaterialCoilVo> coilList = queryList(bo);
+        if (coilList == null || coilList.isEmpty()) {
+            throw new RuntimeException("未找到符合条件的钢卷数据");
+        }
+
+        // 2. 收集所有钢卷ID
+        List<Long> coilIds = coilList.stream()
+            .map(WmsMaterialCoilVo::getCoilId)
+            .distinct()
+            .collect(Collectors.toList());
+
+        // 3. 批量查询异常信息
+        Map<Long, List<WmsCoilAbnormal>> abnormalMap = new HashMap<>();
+        if (!coilIds.isEmpty()) {
+            LambdaQueryWrapper<WmsCoilAbnormal> abnormalQuery = new LambdaQueryWrapper<>();
+            abnormalQuery.in(WmsCoilAbnormal::getCoilId, coilIds);
+            abnormalQuery.eq(WmsCoilAbnormal::getDelFlag, 0);
+            List<WmsCoilAbnormal> allAbnormals = coilAbnormalMapper.selectList(abnormalQuery);
+            if (allAbnormals != null && !allAbnormals.isEmpty()) {
+                abnormalMap = allAbnormals.stream()
+                    .collect(Collectors.groupingBy(WmsCoilAbnormal::getCoilId));
+            }
+        }
+
+        // 4. 批量查询改判原因（最新的一条）
+        Map<Long, String> rejudgeReasonMap = new HashMap<>();
+        if (!coilIds.isEmpty()) {
+            LambdaQueryWrapper<WmsCoilQualityRejudge> rejudgeQuery = new LambdaQueryWrapper<>();
+            rejudgeQuery.in(WmsCoilQualityRejudge::getCoilId, coilIds);
+            rejudgeQuery.eq(WmsCoilQualityRejudge::getDelFlag, "0");
+            rejudgeQuery.orderByDesc(WmsCoilQualityRejudge::getCreateTime);
+            List<WmsCoilQualityRejudge> allRejudges = wmsCoilQualityRejudgeMapper.selectList(rejudgeQuery);
+            
+            if (allRejudges != null && !allRejudges.isEmpty()) {
+                // 按钢卷ID分组，每组取最新的一条
+                Map<Long, List<WmsCoilQualityRejudge>> rejudgeGroupMap = allRejudges.stream()
+                    .collect(Collectors.groupingBy(WmsCoilQualityRejudge::getCoilId));
+                
+                for (Map.Entry<Long, List<WmsCoilQualityRejudge>> entry : rejudgeGroupMap.entrySet()) {
+                    List<WmsCoilQualityRejudge> rejudges = entry.getValue();
+                    if (!rejudges.isEmpty()) {
+                        // 由于已按创建时间降序排列，第一条就是最新的
+                        WmsCoilQualityRejudge latestRejudge = rejudges.get(0);
+                        if (latestRejudge.getRejudgeReason() != null) {
+                            rejudgeReasonMap.put(entry.getKey(), latestRejudge.getRejudgeReason());
+                        }
+                    }
+                }
+            }
+        }
+
+        // 5. 构建导出数据（扁平化：一个钢卷+一个异常 = 一行）
+        List<WmsCoilAbnormalExportRow> exportData = new ArrayList<>();
+        for (WmsMaterialCoilVo coil : coilList) {
+            Long coilId = coil.getCoilId();
+            List<WmsCoilAbnormal> abnormalList = abnormalMap.getOrDefault(coilId, new ArrayList<>());
+            String rejudgeReason = rejudgeReasonMap.get(coilId);
+
+            if (abnormalList.isEmpty()) {
+                WmsCoilAbnormalExportRow row = new WmsCoilAbnormalExportRow();
+                row.setCoil(coil);
+                row.setRejudgeReason(rejudgeReason);
+                row.setAbnormal(null);
+                exportData.add(row);
+            } else {
+                for (WmsCoilAbnormal abnormal : abnormalList) {
+                    WmsCoilAbnormalExportRow row = new WmsCoilAbnormalExportRow();
+                    row.setCoil(coil);
+                    row.setRejudgeReason(rejudgeReason);
+                    row.setAbnormal(abnormal);
+                    exportData.add(row);
+                }
+            }
+        }
+
+        // 6. 导出Excel
+        try (Workbook wb = new XSSFWorkbook()) {
+            Sheet sheet = wb.createSheet("异常报表");
+            int r = 0;
+
+            // 标题行
+            Row titleRow = sheet.createRow(r++);
+            titleRow.setHeightInPoints(36f);
+            Cell titleCell = titleRow.createCell(0);
+            titleCell.setCellValue("钢卷异常报表");
+
+            CellStyle titleStyle = wb.createCellStyle();
+            titleStyle.setAlignment(HorizontalAlignment.CENTER);
+            titleStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+            Font titleFont = wb.createFont();
+            titleFont.setBold(true);
+            titleFont.setFontHeightInPoints((short) 15);
+            titleStyle.setFont(titleFont);
+
+            CellRangeAddress titleRegion = new CellRangeAddress(0, 0, 0, 41);
+            sheet.addMergedRegion(titleRegion);
+            for (int i = titleRegion.getFirstColumn(); i <= titleRegion.getLastColumn(); i++) {
+                Cell cell = titleRow.getCell(i);
+                if (cell == null) cell = titleRow.createCell(i);
+                cell.setCellStyle(titleStyle);
+            }
+
+            // 表头
+            String[] headers = {
+                "类型", "逻辑库区", "实际库区", "入场卷号", "厂家卷号", "成品卷号", "日期",
+                "重量", "用途", "切边要求", "包装种类", "产品质量", "原料材质",
+                "库存状态", "备注", "名称", "规格", "长度", "材质", "厂家",
+                "表面处理", "锌层", "物品ID", "操作完成时间", "调拨类型",
+                "改判原因",
+                "产线", "位置", "长度坐标", "缺陷开始位置", "缺陷结束位置",
+                "缺陷代码", "缺陷类型", "缺陷率", "缺陷重量", "程度", "判级",
+                "判级人", "判级时间", "主标记", "整卷标记", "异常备注", "板面"
+            };
+
+            CellStyle headStyle = wb.createCellStyle();
+            Font headFont = wb.createFont();
+            headFont.setBold(true);
+            headStyle.setFont(headFont);
+            headStyle.setAlignment(HorizontalAlignment.CENTER);
+            headStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+            headStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+            headStyle.setFillForegroundColor(IndexedColors.PALE_BLUE.getIndex());
+            headStyle.setWrapText(true);
+
+            Row headRow = sheet.createRow(r++);
+            headRow.setHeightInPoints(24);
+            for (int i = 0; i < headers.length; i++) {
+                Cell cell = headRow.createCell(i);
+                cell.setCellValue(headers[i]);
+                cell.setCellStyle(headStyle);
+            }
+
+            // 数据行样式
+            CellStyle centerStyle = wb.createCellStyle();
+            centerStyle.setAlignment(HorizontalAlignment.CENTER);
+            centerStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+
+            // 填充数据
+            int dataStartRow = r;
+            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+            for (WmsCoilAbnormalExportRow rowData : exportData) {
+                WmsMaterialCoilVo coil = rowData.getCoil();
+                WmsCoilAbnormal abnormal = rowData.getAbnormal();
+                String rejudgeReason = rowData.getRejudgeReason();
+
+                Row row = sheet.createRow(r++);
+                int cc = 0;
+
+                // 钢卷信息（前25列）
+                row.createCell(cc++).setCellValue(coil.getItemType() != null ? coil.getItemType() : "");
+                row.createCell(cc++).setCellValue(coil.getWarehouseName() != null ? coil.getWarehouseName() : "");
+                row.createCell(cc++).setCellValue(coil.getActualWarehouseName() != null ? coil.getActualWarehouseName() : "");
+                row.createCell(cc++).setCellValue(coil.getEnterCoilNo() != null ? coil.getEnterCoilNo() : "");
+                row.createCell(cc++).setCellValue(coil.getSupplierCoilNo() != null ? coil.getSupplierCoilNo() : "");
+                row.createCell(cc++).setCellValue(coil.getCurrentCoilNo() != null ? coil.getCurrentCoilNo() : "");
+                row.createCell(cc++).setCellValue(coil.getCreateTime() != null ? sdf.format(coil.getCreateTime()) : "");
+                row.createCell(cc++).setCellValue(coil.getNetWeight() != null ? coil.getNetWeight().toString() : "");
+                row.createCell(cc++).setCellValue(coil.getBusinessPurpose() != null ? coil.getBusinessPurpose() : "");
+                row.createCell(cc++).setCellValue(coil.getTrimmingRequirement() != null ? coil.getTrimmingRequirement() : "");
+                row.createCell(cc++).setCellValue(coil.getPackagingRequirement() != null ? coil.getPackagingRequirement() : "");
+                row.createCell(cc++).setCellValue(coil.getQualityStatus() != null ? coil.getQualityStatus() : "");
+                row.createCell(cc++).setCellValue(coil.getPackingStatus() != null ? coil.getPackingStatus() : "");
+                row.createCell(cc++).setCellValue(coil.getStatus() != null ? coil.getStatus().toString() : "");
+                row.createCell(cc++).setCellValue(coil.getRemark() != null ? coil.getRemark() : "");
+                row.createCell(cc++).setCellValue(coil.getItemName() != null ? coil.getItemName() : "");
+                row.createCell(cc++).setCellValue(coil.getSpecification() != null ? coil.getSpecification() : "");
+                row.createCell(cc++).setCellValue(coil.getLength() != null ? coil.getLength().toString() : "");
+                row.createCell(cc++).setCellValue(coil.getMaterial() != null ? coil.getMaterial() : "");
+                row.createCell(cc++).setCellValue(coil.getManufacturer() != null ? coil.getManufacturer() : "");
+                row.createCell(cc++).setCellValue(coil.getSurfaceTreatmentDesc() != null ? coil.getSurfaceTreatmentDesc() : "");
+                row.createCell(cc++).setCellValue(coil.getZincLayer() != null ? coil.getZincLayer() : "");
+                row.createCell(cc++).setCellValue(coil.getItemId() != null ? coil.getItemId().toString() : "");
+                row.createCell(cc++).setCellValue(coil.getActionCompleteTime() != null ? sdf.format(coil.getActionCompleteTime()) : "");
+                row.createCell(cc++).setCellValue(coil.getTransferType() != null ? coil.getTransferType() : "");
+
+                // 改判原因
+                row.createCell(cc++).setCellValue(rejudgeReason != null ? rejudgeReason : "");
+
+                // 异常信息
+                if (abnormal != null) {
+                    row.createCell(cc++).setCellValue(abnormal.getProductionLine() != null ? abnormal.getProductionLine() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getPosition() != null ? abnormal.getPosition() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getLength() != null ? abnormal.getLength().toString() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getStartPosition() != null ? abnormal.getStartPosition().toString() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getEndPosition() != null ? abnormal.getEndPosition().toString() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getDefectCode() != null ? abnormal.getDefectCode() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getDefectType() != null ? abnormal.getDefectType() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getDefectRate() != null ? abnormal.getDefectRate().toString() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getDefectWeight() != null ? abnormal.getDefectWeight().toString() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getDegree() != null ? abnormal.getDegree() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getJudgeLevel() != null ? abnormal.getJudgeLevel() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getJudgeBy() != null ? abnormal.getJudgeBy() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getJudgeTime() != null ? sdf.format(abnormal.getJudgeTime()) : "");
+                    row.createCell(cc++).setCellValue(abnormal.getMainMark() != null ? abnormal.getMainMark().toString() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getWholeCoilMark() != null ? abnormal.getWholeCoilMark().toString() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getRemark() != null ? abnormal.getRemark() : "");
+                    row.createCell(cc++).setCellValue(abnormal.getPlateSurface() != null ? abnormal.getPlateSurface() : "");
+                } else {
+                    for (int j = 0; j < 17; j++) row.createCell(cc++).setCellValue("");
+                }
+            }
+
+            // 合并钢卷信息列（前26列：25列钢卷信息 + 1列改判原因）
+            int currentRow = dataStartRow;
+            while (currentRow < r) {
+                Long currentCoilId = exportData.get(currentRow - dataStartRow).getCoil().getCoilId();
+                int startRow = currentRow;
+                int endRow = currentRow;
+
+                while (endRow < r && exportData.get(endRow - dataStartRow).getCoil().getCoilId().equals(currentCoilId)) {
+                    endRow++;
+                }
+
+                if (endRow - startRow > 1) {
+                    for (int col = 0; col < 26; col++) {
+                        sheet.addMergedRegion(new CellRangeAddress(startRow, endRow - 1, col, col));
+                    }
+                }
+
+                // 设置居中样式
+                for (int rowIdx = startRow; rowIdx < endRow; rowIdx++) {
+                    Row row = sheet.getRow(rowIdx);
+                    if (row != null) {
+                        for (int col = 0; col < 26; col++) {
+                            Cell cell = row.getCell(col);
+                            if (cell != null) cell.setCellStyle(centerStyle);
+                        }
+                    }
+                }
+
+                currentRow = endRow;
+            }
+
+            // 自适应列宽
+            for (int i = 0; i < headers.length; i++) {
+                sheet.autoSizeColumn(i, true);
+                int w = sheet.getColumnWidth(i);
+                sheet.setColumnWidth(i, Math.min(Math.max(w, 3000), 12000));
+            }
+
+            // 输出
+            String filename = "abnormal_report_" + System.currentTimeMillis() + ".xlsx";
+            String encoded = URLEncoder.encode(filename, StandardCharsets.UTF_8.name());
+            response.setCharacterEncoding(StandardCharsets.UTF_8.name());
+            response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+            response.setHeader("Content-Disposition", "attachment; filename*=UTF-8''" + encoded);
+
+            try (ServletOutputStream os = response.getOutputStream()) {
+                wb.write(os);
+                os.flush();
+            }
+        } catch (IOException e) {
+            throw new RuntimeException("导出失败：" + e.getMessage());
+        }
+    }
+
+
 
 }