楚江erp：台账报表导出相关接口开发

 package com.lframework.xingyun.sc.controller.ledger;
 
+import com.lframework.starter.mq.core.utils.ExportTaskUtil;
 import com.lframework.xingyun.sc.bo.ledger.receipt.GetReceiptLedgerInfoBo;
 import com.lframework.xingyun.sc.bo.ledger.receipt.QueryReceiptLedgerInfoBo;
 import com.lframework.xingyun.sc.bo.ledger.receipt.ReceiptLedgerReportBo;
+import com.lframework.xingyun.sc.enums.ExportType;
+import com.lframework.xingyun.sc.excel.ledger.LedgerReportExportTaskWorker;
 import com.lframework.xingyun.sc.utils.CommonUtil;
 import com.lframework.xingyun.sc.vo.ledger.receipt.*;
 import com.lframework.xingyun.sc.service.ledger.ReceiptLedgerInfoService;
@@ -139,4 +142,16 @@ public class ReceiptLedgerInfoController extends DefaultBaseController {
         PageResult<ReceiptLedgerReportBo> pageResult = receiptLedgerInfoService.report(getPageIndex(vo), getPageSize(vo), vo);
         return InvokeResultBuilder.success(pageResult);
     }
+
+    /**
+     * 台账报表导出
+     */
+    @ApiOperation("台账报表导出")
+    @HasPermission({"customer-dev-manage:customer-dev-plan:export"})
+    @GetMapping("/report/export")
+    public InvokeResult<Void> export(@Valid ReceiptLedgerReportVo vo) {
+        vo.setExportType(ExportType.RECEIVABLE_LEDGER_REPORT.getCode());
+        ExportTaskUtil.exportTask("应收款台账报表信息", LedgerReportExportTaskWorker.class, vo);
+        return InvokeResultBuilder.success();
+    }
 }

@@ -9,6 +9,7 @@ public enum ExportType implements BaseEnum<String> {
     CUSTOMER_DEVELOP("CUSTOMER_DEVELOP", "客户开发"),
     CUSTOMER_CREDIT("CUSTOMER_CREDIT", "客户资信"),
     CONTRACT_FRAMEWORK("CONTRACT_FRAMEWORK", "合同框架"),
+    RECEIVABLE_LEDGER_REPORT("RECEIVABLE_LEDGER_REPORT", "应收款台账报表"),
 
 
     ;

+package com.lframework.xingyun.sc.excel.ledger;
+
+
+import cn.hutool.core.io.resource.ClassPathResource;
+import com.lframework.starter.common.exceptions.impl.DefaultClientException;
+import com.lframework.starter.mq.core.components.export.ExportHandler;
+import com.lframework.starter.web.core.utils.ApplicationUtil;
+import com.lframework.starter.web.core.utils.JsonUtil;
+import com.lframework.starter.web.inner.entity.SysDataDicItem;
+import com.lframework.starter.web.inner.service.system.SysDataDicItemService;
+import com.lframework.xingyun.sc.bo.ledger.receipt.ReceiptLedgerReportDetail;
+import com.lframework.xingyun.sc.utils.ExcelUtil;
+import com.lframework.xingyun.sc.vo.ledger.receipt.ReceiptLedgerReportVo;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.util.CellRangeAddress;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.springframework.stereotype.Component;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+
+@Slf4j
+@Component
+public class LedgerReportExportHandler implements ExportHandler {
+
+    @Override
+    public void exportLedgerReport(Object params, Object dataList, File xlsxFile) {
+        List<LedgerReportExportModel> ledgerReportList = JsonUtil.parseList(JsonUtil.toJsonString(dataList), LedgerReportExportModel.class);
+        // 读取模板文件
+        ClassPathResource templateResource = new ClassPathResource("templates/ledgerReportExportTemplate.xlsx");
+        try (InputStream inputStream = templateResource.getStream();
+             Workbook workbook = new XSSFWorkbook(inputStream)) {
+            Sheet sheet = workbook.getSheetAt(0);
+            // 数据填充起始行
+            int rowIndex = 2;
+            for (int i = 0; i < ledgerReportList.size(); i++) {
+                LedgerReportExportModel model = ledgerReportList.get(i);
+                ExcelUtil.setCellValue(sheet, rowIndex, 0, model.getQuota()
+                        , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                ExcelUtil.setCellValue(sheet, rowIndex, 1, model.getSettleTerm()
+                        , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                ExcelUtil.setCellValue(sheet, rowIndex, 2, model.getDeptName()
+                        , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                ExcelUtil.setCellValue(sheet, rowIndex, 3, model.getRegionName()
+                        , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                ExcelUtil.setCellValue(sheet, rowIndex, 4, model.getCustomerType()
+                        , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                ExcelUtil.setCellValue(sheet, rowIndex, 5, model.getCustomerShortName()
+                        , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+
+                List<ReceiptLedgerReportDetail> detailList = model.getDetailList();
+                if (CollectionUtils.isEmpty(detailList)) {
+                    rowIndex++;
+                    continue;
+                }
+                // 合并起始行
+                int startMergeIndex = rowIndex;
+                // 合并结束行
+                int endMergeIndex = rowIndex + detailList.size();
+                for (int j = 0; j < detailList.size(); j++) {
+                    ReceiptLedgerReportDetail detail = detailList.get(j);
+                    ExcelUtil.setCellValue(sheet, rowIndex, 6, detail.getCustomerName()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 7, detail.getDebtTotal()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 8, detail.getAgreement()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 9, detail.getFirstCoordinate()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 10, detail.getSecondCoordinate()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 11, detail.getClearDebt()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 12, detail.getCreditStatus()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 13, detail.getTimingStatus()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 14, detail.getWaitDeliveredOrder()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    rowIndex++;
+                }
+                if (detailList.size() > 1) {
+                    ExcelUtil.setCellValue(sheet, rowIndex, 6, "小计"
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 7, model.getDebtTotal()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 8, model.getAgreementTotal()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 9, model.getFirstCoordinateTotal()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 10, model.getSecondCoordinateTotal()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 11, model.getClearDebtTotal()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 12, model.getCreditStatus()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 13, model.getTimingStatus()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    ExcelUtil.setCellValue(sheet, rowIndex, 14, model.getWaitDeliveredOrderTotal()
+                            , setCellStyle(workbook, VerticalAlignment.CENTER, false));
+                    // 合并单位格
+                    CellRangeAddress cellRangeAddress1 = new CellRangeAddress(
+                            startMergeIndex, endMergeIndex, 0, 0);
+                    sheet.addMergedRegion(cellRangeAddress1);
+                    CellRangeAddress cellRangeAddress2 = new CellRangeAddress(
+                            startMergeIndex, endMergeIndex, 1, 1);
+                    sheet.addMergedRegion(cellRangeAddress2);
+                    CellRangeAddress cellRangeAddress3 = new CellRangeAddress(
+                            startMergeIndex, endMergeIndex, 2, 2);
+                    sheet.addMergedRegion(cellRangeAddress3);
+                    CellRangeAddress cellRangeAddress4 = new CellRangeAddress(
+                            startMergeIndex, endMergeIndex, 3, 3);
+                    sheet.addMergedRegion(cellRangeAddress4);
+                    CellRangeAddress cellRangeAddress5 = new CellRangeAddress(
+                            startMergeIndex, endMergeIndex, 4, 4);
+                    sheet.addMergedRegion(cellRangeAddress5);
+                    CellRangeAddress cellRangeAddress6 = new CellRangeAddress(
+                            startMergeIndex, endMergeIndex, 5, 5);
+                    sheet.addMergedRegion(cellRangeAddress6);
+                    rowIndex++;
+                }
+            }
+            // ========== 填充标题和表头 ==========
+            Map<String, Object> dataMap = new HashMap<>();
+            ReceiptLedgerReportVo reportVo = JsonUtil.parseObject(JsonUtil.toJsonString(params), ReceiptLedgerReportVo.class);
+            StringBuilder builder = new StringBuilder();
+            if (reportVo != null) {
+                SysDataDicItemService sysDataDicItemService = ApplicationUtil.getBean(SysDataDicItemService.class);
+                if (StringUtils.isNotBlank(reportVo.getDeptName())) {
+                    builder.append(reportVo.getDeptName()).append(",");
+                }
+                if (StringUtils.isNotBlank(reportVo.getDebtAmountScope())) {
+                    SysDataDicItem dicItem = sysDataDicItemService.findByCode("DEBT_AMOUNT_SCOPE", reportVo.getDebtAmountScope());
+                    builder.append(dicItem.getName()).append(",");
+                }
+                if (StringUtils.isNotBlank(reportVo.getCustomerType())) {
+                    SysDataDicItem dicItem = sysDataDicItemService.findByCode("ENTERPRISE_TYPE", reportVo.getCustomerType());
+                    builder.append(dicItem.getName()).append(",");
+                }
+                if (StringUtils.isNotBlank(reportVo.getDebtStatus())) {
+                    SysDataDicItem dicItem = sysDataDicItemService.findByCode("DEBT_STATUS", reportVo.getDebtStatus());
+                    builder.append(dicItem.getName()).append(",");
+                }
+                if (builder.length() > 0) {
+                    builder.deleteCharAt(builder.length() - 1);
+                }
+            }
+            dataMap.put("titleSuffix", "——" + builder.toString());
+            ExcelUtil.processTemplate(workbook, dataMap);
+            // 将workbook写入文件
+            try (FileOutputStream outputStream = new FileOutputStream(xlsxFile)) {
+                workbook.write(outputStream);
+            }
+        } catch (Exception e) {
+            log.error("台账报表导出失败：", e);
+            throw new DefaultClientException("台账报表导出失败：" + e.getMessage());
+        }
+    }
+
+    /**
+     * 设置单元格样式
+     *
+     * @param workbook      工作簿
+     * @param alignmentType 对齐方式
+     * @param setBorder     是否设置边框
+     * @return              CellStyle
+     */
+    private CellStyle setCellStyle(Workbook workbook, VerticalAlignment alignmentType, boolean setBorder) {
+        // 创建字体
+        Font font = workbook.createFont();
+        font.setFontName("宋体");
+        font.setFontHeightInPoints((short) 11);
+        // 创建样式
+        CellStyle style = workbook.createCellStyle();
+        style.setFont(font);
+        // 对齐方式
+        style.setVerticalAlignment(alignmentType);
+        if (setBorder) {
+            // 设置边框
+            style.setBorderTop(BorderStyle.THIN);
+            style.setBorderRight(BorderStyle.THIN);
+            style.setBorderBottom(BorderStyle.THIN);
+            style.setBorderLeft(BorderStyle.THIN);
+        }
+        return style;
+    }
+}

+package com.lframework.xingyun.sc.excel.ledger;
+
+import com.alibaba.excel.annotation.ExcelIgnore;
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.lframework.starter.web.core.components.excel.ExcelModel;
+import com.lframework.xingyun.sc.bo.ledger.receipt.ReceiptLedgerReportDetail;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+
+@Data
+public class LedgerReportExportModel implements ExcelModel {
+
+    /**
+     * 额度
+     */
+    @ExcelProperty("额度")
+    private BigDecimal quota;
+
+    /**
+     * 结算期限
+     */
+    @ExcelProperty("结算期限")
+    private String settleTerm;
+
+    /**
+     * 办事处名称
+     */
+    @ExcelProperty("办")
+    private String deptName;
+
+    /**
+     * 区域名称
+     */
+    @ExcelProperty("区域")
+    private String regionName;
+
+    /**
+     * 客户类型
+     */
+    @ExcelProperty("客户类型")
+    private String customerType;
+
+    /**
+     * 客户简称
+     */
+    @ExcelProperty("客户简称")
+    private String customerShortName;
+
+    /**
+     * 报表明细
+     */
+    @ExcelIgnore
+    private List<ReceiptLedgerReportDetail> detailList;
+
+    /**
+     * 总欠款
+     */
+    @ExcelProperty("总欠款")
+    private BigDecimal debtTotal;
+
+    /**
+     * 约定内总欠款
+     */
+    @ExcelProperty("约定内总欠款")
+    private BigDecimal agreementTotal;
+
+    /**
+     * 一次协调总欠款
+     */
+    @ExcelProperty("一次协调总欠款")
+    private BigDecimal firstCoordinateTotal;
+
+    /**
+     * 二次协调总欠款
+     */
+    @ExcelProperty("二次协调总欠款")
+    private BigDecimal secondCoordinateTotal;
+
+    /**
+     * 清欠总欠款
+     */
+    @ExcelProperty("清欠总欠款")
+    private BigDecimal clearDebtTotal;
+
+    /**
+     * 授信状态
+     */
+    @ExcelProperty("授信状态")
+    private String creditStatus;
+
+    /**
+     * 授时状态
+     */
+    @ExcelProperty("总欠款")
+    private String timingStatus;
+
+    /**
+     * 待交付订单总数
+     */
+    @ExcelProperty("待交付订单总数")
+    private Integer waitDeliveredOrderTotal;
+}

+package com.lframework.xingyun.sc.excel.ledger;
+
+import com.lframework.starter.mq.core.components.export.ExportTaskWorker;
+import com.lframework.starter.web.core.components.resp.PageResult;
+import com.lframework.starter.web.core.utils.ApplicationUtil;
+import com.lframework.starter.web.core.utils.JsonUtil;
+import com.lframework.xingyun.sc.bo.ledger.receipt.ReceiptLedgerReportBo;
+import com.lframework.xingyun.sc.service.ledger.ReceiptLedgerInfoService;
+import com.lframework.xingyun.sc.vo.ledger.receipt.ReceiptLedgerReportVo;
+
+
+public class LedgerReportExportTaskWorker implements
+        ExportTaskWorker<ReceiptLedgerReportVo, ReceiptLedgerReportBo, LedgerReportExportModel> {
+
+
+    @Override
+    public ReceiptLedgerReportVo parseParams(String json) {
+        return JsonUtil.parseObject(json, ReceiptLedgerReportVo.class);
+    }
+
+    @Override
+    public PageResult<ReceiptLedgerReportBo> getDataList(int pageIndex, int pageSize, ReceiptLedgerReportVo params) {
+        ReceiptLedgerInfoService receiptLedgerInfoService = ApplicationUtil.getBean(ReceiptLedgerInfoService.class);
+        return receiptLedgerInfoService.report(pageIndex, pageSize, params);
+    }
+
+    @Override
+    public LedgerReportExportModel exportData(ReceiptLedgerReportBo data) {
+        return JsonUtil.parseObject(JsonUtil.toJsonString(data), LedgerReportExportModel.class);
+    }
+
+    @Override
+    public Class<LedgerReportExportModel> getModelClass() {
+        return LedgerReportExportModel.class;
+    }
+}

@@ -210,4 +210,34 @@ public class ExcelUtil {
             cell.setCellValue(((LocalDate) value).format(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
         }
     }
+
+
+    /**
+     * 设置单元格值和样式
+     */
+    public static void setCellValue(Sheet sheet, int rowNum, int colNum, Object value, CellStyle style) {
+        Row row = sheet.getRow(rowNum);
+        if (row == null) {
+            row = sheet.createRow(rowNum);
+        }
+        Cell cell = row.getCell(colNum);
+        if (cell == null) {
+            cell = row.createCell(colNum);
+        }
+        if (value == null) {
+            cell.setCellValue("");
+        } else if (value instanceof String) {
+            cell.setCellValue((String) value);
+        } else if (value instanceof Integer) {
+            cell.setCellValue((Integer) value);
+        } else if (value instanceof Double) {
+            cell.setCellValue((Double) value);
+        } else if (value instanceof BigDecimal) {
+            cell.setCellValue(((BigDecimal) value).doubleValue());
+        } else if (value instanceof LocalDate) {
+            cell.setCellValue(((LocalDate) value).format(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
+        }
+        // 设置样式
+        cell.setCellStyle(style);
+    }
 }

@@ -48,4 +48,10 @@ public class ReceiptLedgerReportVo extends PageVo implements BaseVo, Serializabl
      */
     @ApiModelProperty("欠款状态")
     private String debtStatus;
+
+    /**
+     * 导出类型
+     */
+    @ApiModelProperty("导出类型")
+    private String exportType;
 }