From 7403a0bb5b6c69a830c326aa7bc4fa720d23477a Mon Sep 17 00:00:00 2001
From: huminmin <mac@MacBook-Pro.local>
Date: 星期四, 23 四月 2026 11:21:03 +0800
Subject: [PATCH] 导出销售台账送货单

---
 src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java |  107 +++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 102 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java b/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java
index c5699b6..53dfed7 100644
--- a/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java
+++ b/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java
@@ -244,6 +244,105 @@
             throw new BaseException("鏈壘鍒板搴旈攢鍞彴璐︽暟鎹�");
         }
 
+        // 鏍规嵁閿�鍞彴璐︽暟閲忓喅瀹氬鍑烘柟寮�
+        if (salesLedgerList.size() == 1) {
+            // 鍗曚釜閿�鍞彴璐︼紝鐩存帴瀵煎嚭xlsx鏂囦欢
+            exportSingleShippingNote(response, salesLedgerList.get(0));
+        } else {
+            // 澶氫釜閿�鍞彴璐︼紝鐢熸垚鍘嬬缉鍖�
+            exportBatchShippingNote(response, salesLedgerList);
+        }
+    }
+    
+    /**
+     * 瀵煎嚭鍗曚釜閫佽揣鍗�
+     */
+    private void exportSingleShippingNote(HttpServletResponse response, SalesLedger ledger) {
+        try {
+            // 璁剧疆鍝嶅簲澶�
+            String fileName = String.format("閫佽揣鍗昣%s.xlsx",
+                    Optional.ofNullable(ledger.getSalesContractNo()).orElse(String.valueOf(ledger.getId())));
+            response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+            response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(fileName, "UTF-8"));
+            response.setHeader("Access-Control-Expose-Headers", "Content-Disposition");
+
+            // 鏌ヨ鏄庣粏
+            SalesLedgerProduct cond = new SalesLedgerProduct();
+            cond.setSalesLedgerId(ledger.getId());
+            List<SalesLedgerProduct> productList = salesLedgerProductServiceImpl.selectSalesLedgerProductList(cond);
+
+            // 鑷姩搴忓彿+鐗╂枡缂栫爜璧嬪��
+            for (int i = 0; i < productList.size(); i++) {
+                SalesLedgerProduct product = productList.get(i);
+                if (product != null) {
+                    product.setSerialNumber(i + 1);
+                    product.setOrderNo(ledger.getSalesContractNo());
+                    Long productModelId = product.getProductModelId();
+                    if (productModelId != null) {
+                        ProductModel productModel = productModelMapper.selectById(productModelId);
+                        if (productModel != null) {
+                            product.setMaterialCode(productModel.getMaterialCode());
+                        }
+                    }
+                }
+            }
+
+            // 鍏宠仈瀹㈡埛淇℃伅
+            Customer customer = customerMapper.selectById(ledger.getCustomerId());
+
+            // 璁$畻鎬诲悎璁�
+            BigDecimal totalQuantity = BigDecimal.ZERO;
+            for (SalesLedgerProduct product : productList) {
+                totalQuantity = totalQuantity.add(product.getQuantity() == null ? BigDecimal.ZERO : product.getQuantity());
+            }
+
+            // 缁勮椤堕儴闈欐�佹暟鎹�
+            Map<String, Object> dataMap = new HashMap<>();
+            dataMap.put("customerName", ledger.getCustomerName());
+            dataMap.put("companyAddress", customer.getCompanyAddress());
+            dataMap.put("contactPerson", customer.getContactPerson());
+            dataMap.put("contactPhone", customer.getContactPhone());
+            dataMap.put("companyPhone", customer.getCompanyPhone());
+            dataMap.put("salesContractNo", ledger.getSalesContractNo());
+            dataMap.put("deliveryDate", formatDate(LocalDate.now()));
+            dataMap.put("totalQuantity", totalQuantity);
+
+            // 浣跨敤妯℃澘鐢熸垚Excel
+            InputStream templateIs = this.getClass().getResourceAsStream("/static/shipping-note.xlsx");
+            if (templateIs == null) {
+                throw new BaseException("妯℃澘鏂囦欢涓嶅瓨鍦�");
+            }
+
+            ExcelWriter writer = EasyExcel.write(response.getOutputStream()).withTemplate(templateIs).build();
+            WriteSheet sheet = EasyExcel.writerSheet().build();
+
+            // 鍏堝~鍏呮暟鎹紙鍖呮嫭鍚堣锛�
+            writer.fill(dataMap, sheet);
+
+            // 鍐嶅~鍏呬骇鍝佸垪琛�
+            if (!productList.isEmpty()) {
+                FillConfig fillConfig = FillConfig.builder()
+                        .forceNewRow(Boolean.TRUE)
+                        .build();
+                writer.fill(productList, fillConfig, sheet);
+            }
+
+            writer.finish();
+            templateIs.close();
+        } catch (BaseException e) {
+            log.error("瀵煎嚭澶辫触:{}", e.getMessage(), e);
+            throw e;
+        } catch (Exception e) {
+            log.error("瀵煎嚭寮傚父", e);
+            throw new BaseException("瀵煎嚭澶辫触锛�" + e.getMessage());
+        }
+    }
+    
+    /**
+     * 鎵归噺瀵煎嚭閫佽揣鍗曚负鍘嬬缉鍖�
+     */
+    private void exportBatchShippingNote(HttpServletResponse response, List<SalesLedger> salesLedgerList) {
+        // 璁剧疆鍝嶅簲澶�
         response.setContentType("application/zip");
         response.setHeader("Content-Disposition", "attachment;filename=閫佽揣鍗�.zip");
         response.setHeader("Access-Control-Expose-Headers", "Content-Disposition");
@@ -292,6 +391,7 @@
                 dataMap.put("companyPhone", customer.getCompanyPhone());
                 dataMap.put("salesContractNo", ledger.getSalesContractNo());
                 dataMap.put("deliveryDate", formatDate(LocalDate.now()));
+                dataMap.put("totalQuantity", totalQuantity);
 
                 ByteArrayOutputStream bos = new ByteArrayOutputStream();
                 InputStream templateIs = this.getClass().getResourceAsStream("/static/shipping-note.xlsx");
@@ -300,16 +400,13 @@
                 WriteSheet sheet = EasyExcel.writerSheet().build();
 
                 // 鍏堝~鍏呮暟鎹紙鍖呮嫭鍚堣锛�
-                Map<String, Object> totalMap = new HashMap<>();
-                totalMap.put("totalQuantity", totalQuantity);
-                dataMap.putAll(totalMap);
                 writer.fill(dataMap, sheet);
                 
                 // 鍐嶅~鍏呬骇鍝佸垪琛�
                 if (!productList.isEmpty()) {
                     FillConfig fillConfig = FillConfig.builder()
-                        .forceNewRow(Boolean.TRUE)
-                        .build();
+                            .forceNewRow(Boolean.TRUE)
+                            .build();
                     writer.fill(productList, fillConfig, sheet);
                 }
 

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