无需发货 手动发货 仓库导入导出

.idea/go.imports.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GoImports">
+    <option name="excludedPackages">
+      <array>
+        <option value="golang.org/x/net/context" />
+      </array>
+    </option>
+  </component>
+</project>

config/config.go

@@ -17,6 +17,7 @@ type Config struct {
 	Log          LogConfig         `yaml:"log"`
 	ES           ESConfig          `yaml:"es"`
 	OCR          OCRConfig         `yaml:"ocr"`
+	Font         FontConfig        `yaml:"font"`
 	ExternalAPI  ExternalAPIConfig `yaml:"external_api"`
 	Wangdian     WangdianConfig    `yaml:"wangdian"`
 }
@@ -67,6 +68,10 @@ type OCRConfig struct {
 	ExeUrl     string `yaml:"exe_url"`
 }
 
+type FontConfig struct {
+	Path string `yaml:"path"`
+}
+
 type ExternalAPIConfig struct {
 	SyncProductURL  string `yaml:"sync_product_url"`
 	SyncTaskURL     string `yaml:"sync_task_url"`

controllers/location.go

@@ -2,11 +2,15 @@ package controllers
 
 import (
 	"fmt"
+	"io"
+	"net/http"
+
 	"github.com/gin-gonic/gin"
 	"github.com/sirupsen/logrus"
-	"net/http"
+
 	"psi/constant"
 	"psi/database"
+	"psi/models"
 	systemReq "psi/models/request"
 	systemRes "psi/models/response"
 	"psi/service"
@@ -17,6 +21,79 @@ type LocationApi struct{}
 
 var locationService = service.LocationService{}
 
+// LocationToCsv 导出库位到Excel
+// POST /api/location/to-csv
+func (r *LocationApi) LocationToCsv(c *gin.Context) {
+	var req systemReq.ExportLocationRequest
+
+	if err := c.ShouldBind(&req); err != nil {
+		utils.FailWithRequestLog(constant.LoggerChannelRequest, "导出库位请求参数异常", fmt.Errorf("参数错误: %v", err), c, nil)
+		return
+	}
+
+	fileBytes, fileName, total, err := locationService.ExportLocationToCSV(req, database.GetDB(c))
+	if err != nil {
+		utils.FailWithRequestLog(constant.LoggerChannelWork, "导出库位异常", err, c, req)
+		return
+	}
+
+	if req.Type == 0 {
+		c.JSON(http.StatusOK, gin.H{
+			"code": 200,
+			"data": gin.H{"total": total},
+		})
+		return
+	}
+
+	c.Header("Content-Description", "File Transfer")
+	c.Header("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, fileName))
+	c.Data(http.StatusOK, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", fileBytes)
+}
+
+// CsvToLocation 从CSV/Excel导入库位
+// POST /api/location/csv-to
+func (r *LocationApi) CsvToLocation(c *gin.Context) {
+	var req systemReq.ImportLocationRequest
+
+	if err := c.ShouldBind(&req); err != nil {
+		utils.FailWithRequestLog(constant.LoggerChannelRequest, "导入库位请求参数异常", fmt.Errorf("参数错误: %v", err), c, nil)
+		return
+	}
+
+	file, _, err := c.Request.FormFile("file")
+	if err != nil {
+		utils.FailWithRequestLog(constant.LoggerChannelRequest, "导入库位未上传文件", fmt.Errorf("未上传文件: %v", err), c, nil)
+		return
+	}
+	defer file.Close()
+
+	fileBytes, err := io.ReadAll(file)
+	if err != nil {
+		utils.FailWithRequestLog(constant.LoggerChannelRequest, "导入库位读取文件失败", fmt.Errorf("读取文件失败: %v", err), c, nil)
+		return
+	}
+
+	// 从JWT中获取当前用户信息
+	employeeObj, exists := c.Get("employee")
+	if !exists {
+		utils.FailWithRequestLog(constant.LoggerChannelRequest, "导入库位未登录", fmt.Errorf("未获取到用户信息"), c, nil)
+		return
+	}
+	currentEmployee := employeeObj.(models.Employee)
+
+	result, err := locationService.ImportLocationFromCSV(currentEmployee.ID, req.WarehouseID, fileBytes)
+	if err != nil {
+		utils.FailWithRequestLog(constant.LoggerChannelWork, "导入库位失败", err, c, req)
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"code": 200,
+		"msg":  "导入完成",
+		"data": result,
+	})
+}
+
 func (r *LocationApi) GetLocationList(c *gin.Context) {
 	var req systemReq.QueryLocationRequest
 	if err := c.ShouldBindQuery(&req); err != nil {

controllers/process.go

@@ -864,6 +864,42 @@ func getPostFormInt64(c *gin.Context, key string) (int64, bool, error) {
 	return val, true, nil
 }
 
+// DirectShip 无需发货：直接将订单状态改为已发货
+func (r *ProcessApi) DirectShip(c *gin.Context) {
+	var req systemReq.DirectShipRequest
+
+	if err := c.ShouldBind(&req); err != nil {
+		ValidAndFail(constant.LoggerChannelRequest, "无需发货请求参数异常", "参数错误: "+err.Error(), c, err)
+		return
+	}
+
+	err := processService.DirectShip(req, utils.GetUserInfo(c).ID, database.GetDB(c))
+	if err != nil {
+		utils.FailWithRequestLog(constant.LoggerChannelWork, "无需发货异常", err, c, req)
+		return
+	}
+
+	systemRes.OkWithMessage("已标记为已发货", c)
+}
+
+// ManualShip 手动填写发货：填写快递单号后直接将订单状态改为已发货
+func (r *ProcessApi) ManualShip(c *gin.Context) {
+	var req systemReq.ManualShipRequest
+
+	if err := c.ShouldBind(&req); err != nil {
+		ValidAndFail(constant.LoggerChannelRequest, "手动发货请求参数异常", "参数错误: "+err.Error(), c, err)
+		return
+	}
+
+	err := processService.ManualShip(req, utils.GetUserInfo(c).ID, database.GetDB(c))
+	if err != nil {
+		utils.FailWithRequestLog(constant.LoggerChannelWork, "手动发货异常", err, c, req)
+		return
+	}
+
+	systemRes.OkWithMessage("手动发货成功", c)
+}
+
 // logAndFail 业务统一的错误日志和响应函数
 func logAndFail(channel string, source, errMsg string, c *gin.Context) {
 	utils.ErrorLog(channel, logrus.Fields{

controllers/shipping.go

@@ -77,3 +77,25 @@ func (r *ShippingApi) GetShippingOrderDetailList(c *gin.Context) {
 		"data": result,
 	})
 }
+
+// GetShippingOrderFlatList 获取发货单平铺列表（每条记录对应一个商品明细）
+func (r *ShippingApi) GetShippingOrderFlatList(c *gin.Context) {
+	var req systemReq.GetShippingOrderFlatListRequest
+
+	if err := c.ShouldBindQuery(&req); err != nil {
+		ValidAndFail(constant.LoggerChannelRequest, "发货单平铺列表请求参数异常", "参数错误: "+err.Error(), c, err)
+		return
+	}
+
+	userInfo := utils.GetUserInfo(c)
+	result, err := shippingService.GetShippingOrderFlatList(req, userInfo.ID, userInfo.Role, database.GetDB(c))
+	if err != nil {
+		utils.FailWithRequestLog(constant.LoggerChannelWork, "发货单平铺列表异常", err, c, req)
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"code": 200,
+		"data": result,
+	})
+}

controllers/warehouse.go

@@ -5,15 +5,12 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/sirupsen/logrus"
 	"net/http"
-	"os"
 	"psi/constant"
 	"psi/database"
 	systemReq "psi/models/request"
 	systemRes "psi/models/response"
 	"psi/service"
 	"psi/utils"
-	"strings"
-	"time"
 )
 
 type WarehouseApi struct{}
@@ -137,66 +134,6 @@ func (r *WarehouseApi) DeleteWarehouse(c *gin.Context) {
 	systemRes.OkWithMessage("删除成功", c)
 }
 
-// LocationToCsv 导出库位
-func (r *LocationApi) LocationToCsv(c *gin.Context) {
-	var req systemReq.ExportLocationRequest
-	if err := c.ShouldBindQuery(&req); err != nil {
-		ValidAndFail(constant.LoggerChannelRequest, "导出库位请求参数异常", "参数错误: "+err.Error(), c, err)
-		return
-	}
-
-	result, err := locationService.ExportLocations(req, database.GetDB(c))
-	if err != nil {
-		utils.FailWithRequestLog(constant.LoggerChannelWork, "导出库位异常", err, c, req)
-		return
-	}
-
-	systemRes.OkWithDetailed(result, "导出成功", c)
-}
-
-// CsvToLocation 导入库位
-func (r *LocationApi) CsvToLocation(c *gin.Context) {
-	var req systemReq.ImportLocationRequest
-	if err := c.ShouldBind(&req); err != nil {
-		ValidAndFail(constant.LoggerChannelRequest, "导入库位请求参数异常", "参数错误: "+err.Error(), c, err)
-		return
-	}
-
-	file, err := c.FormFile("file")
-	if err != nil {
-		systemRes.FailWithValidateMessage("请上传文件", c)
-		return
-	}
-
-	if !strings.HasSuffix(strings.ToLower(file.Filename), ".xlsx") && !strings.HasSuffix(strings.ToLower(file.Filename), ".xls") {
-		systemRes.FailWithValidateMessage("只支持Excel文件格式(.xlsx, .xls)", c)
-		return
-	}
-
-	filePath := fmt.Sprintf("excel/import_%s_%d.xlsx", time.Now().Format("20060102150405"), time.Now().UnixNano())
-	if err := c.SaveUploadedFile(file, filePath); err != nil {
-		utils.FailWithRequestLog(constant.LoggerChannelWork, "保存上传文件异常", err, c, gin.H{"filename": file.Filename})
-		return
-	}
-
-	defer func() {
-		if err := os.Remove(filePath); err != nil {
-			utils.ErrorLog(constant.LoggerChannelWork, logrus.Fields{
-				"source":  "删除临时文件失败",
-				"err_msg": err.Error(),
-			})
-		}
-	}()
-
-	result, err := locationService.ImportLocationsFromCSV(req, filePath, database.GetDB(c))
-	if err != nil {
-		utils.FailWithRequestLog(constant.LoggerChannelWork, "导入库位异常", err, c, gin.H{"filename": file.Filename})
-		return
-	}
-
-	systemRes.OkWithDetailed(result, result.Message, c)
-}
-
 // GetUserWarehouseMappings 获取用户的仓库映射列表
 func (r *WarehouseApi) GetUserWarehouseMappings(c *gin.Context) {
 	data, err := warehouseService.GetUserWarehouseMappings()

database/tenant.go

@@ -119,7 +119,7 @@ func createTenantDB(dbName string) (*gorm.DB, error) {
 	sqlDB.SetConnMaxLifetime(10 * time.Minute) // 单个连接最大存活10分钟
 	sqlDB.SetConnMaxIdleTime(2 * time.Minute)  // 空闲连接2分钟后关闭
 
-	//migrateTenantTables(tenantDB)
+	migrateTenantTables(tenantDB)
 
 	return tenantDB, nil
 }

models/request/process.go

@@ -161,3 +161,15 @@ type StockCheckReturnRequest struct {
 	SalesOrderItemID int64  `form:"sales_order_item_id" binding:"required"` // 销售订单明细ID
 	Remark           string `form:"remark"`                                 // 备注
 }
+
+// DirectShipRequest 无需发货请求（按明细行标记）
+type DirectShipRequest struct {
+	ShippingOrderItemID int64 `form:"shipping_order_item_id" json:"shipping_order_item_id" binding:"required"` // 发货单明细ID
+}
+
+// ManualShipRequest 手动填写发货请求（按明细行标记）
+type ManualShipRequest struct {
+	ShippingOrderItemID int64  `form:"shipping_order_item_id" json:"shipping_order_item_id" binding:"required"` // 发货单明细ID
+	LogisticsCompany    string `form:"logistics_company" json:"logistics_company" binding:"required"`           // 物流公司编码
+	LogisticsNo         string `form:"logistics_no" json:"logistics_no" binding:"required"`                     // 物流单号
+}

models/request/shipping.go

@@ -36,3 +36,16 @@ type GetShippingOrderDetailListRequest struct {
 	WarehouseID        int64  `form:"warehouse_id" json:"warehouse_id"`
 	LocationID         int64  `form:"location_id" json:"location_id"`
 }
+
+// GetShippingOrderFlatListRequest 获取发货单平铺列表请求
+type GetShippingOrderFlatListRequest struct {
+	Page               int    `form:"page" json:"page" binding:"omitempty,min=1"`
+	PageSize           int    `form:"page_size" json:"page_size" binding:"omitempty,min=1,max=100"`
+	Status             int8   `form:"status" json:"status"`
+	ShippingNo         string `form:"shipping_no" json:"shipping_no"`
+	ShopType           int    `form:"shop_type" json:"shop_type"`
+	AssociationOrderNo string `form:"association_order_no" json:"association_order_no"`
+	LogisticsNo        string `form:"logistics_no" json:"logistics_no"`
+	WarehouseID        int64  `form:"warehouse_id" json:"warehouse_id"`
+	LocationID         int64  `form:"location_id" json:"location_id"`
+}

models/response/shipping.go

@@ -215,6 +215,38 @@ func ConvertShippingOrderToDetailListItem(order models.ShippingOrder, customerNa
 	}
 }
 
+// ShippingOrderFlatItem 发货单平铺记录（每条记录对应一个商品明细）
+type ShippingOrderFlatItem struct {
+	ItemID              int64  `json:"item_id"`                // shipping_order_item.id，用于操作按钮
+	ShippingOrderID     int64  `json:"shipping_order_id"`      // 发货单ID
+	ShippingNo          string `json:"shipping_no"`            // 发货单号
+	ShopType            int8   `json:"shop_type"`              // 平台类型
+	ShopTypeText        string `json:"shop_type_text"`         // 平台类型文本
+	LogisticsCompany    string `json:"logistics_company"`      // 快递公司（来自 sales_order_item）
+	Status              int8   `json:"status"`                 // 发货单状态
+	StatusText          string `json:"status_text"`            // 发货单状态文本
+	ProductName         string `json:"product_name"`           // 书名
+	ProductCode         string `json:"product_code"`           // ISBN
+	ReceiverAddress     string `json:"receiver_address"`       // 收件人地址
+	SalesOrderNo        string `json:"sales_order_no"`         // 销售单号
+	OutboundOrderNo     string `json:"outbound_order_no"`      // 出库单号
+	AssociationOrderNo  string `json:"association_order_no"`   // 第三方订单编号
+	LogisticsNo         string `json:"logistics_no"`           // 快递单号
+	SalesOrderCreatedAt int64  `json:"sales_order_created_at"` // 销售时间
+	UnitPrice           int64  `json:"unit_price"`             // 售价（分）
+	Quantity            int64  `json:"quantity"`               // 出库数量
+	SalesOrderItemID    int64  `json:"sales_order_item_id"`    // sales_order_item.id，打印流程需要
+	ProductID           int64  `json:"product_id"`             // 商品ID，左侧详情展示需要
+}
+
+// ShippingOrderFlatListResponse 发货单平铺列表响应
+type ShippingOrderFlatListResponse struct {
+	List     []ShippingOrderFlatItem `json:"list"`
+	Total    int64                   `json:"total"`
+	Page     int                     `json:"page"`
+	PageSize int                     `json:"pageSize"`
+}
+
 // GetShippingOrderStatusText 获取发货单状态文本
 func GetShippingOrderStatusText(status int8) string {
 	statusMap := map[int8]string{

routes/routes.go

@@ -219,6 +219,8 @@ func initRouter() (r *gin.Engine) {
 			auth.GET("/outbound/detail/:id", processApi.GetOutboundDetail)          // 获取出库单详情
 			auth.POST("/shipping-order/create", processApi.CreateShippingOrder)     // 创建发货单
 			auth.POST("/shipping-order/update", processApi.UpdateShippingLogistics) // 更新发货单物流信息
+			auth.POST("/shipping-order/direct-ship", processApi.DirectShip)         // 无需发货
+			auth.POST("/shipping-order/manual-ship", processApi.ManualShip)         // 手动填写发货
 			auth.POST("/sales-order/cancel", processApi.CancelSalesOrder)           // 取消销售订
 			//auth.POST("/sales-order/unlock-inventory", processApi.UnlockSalesOrderInventory) // 解锁销售订单库存
 
@@ -245,6 +247,7 @@ func initRouter() (r *gin.Engine) {
 			auth.GET("/shipping-order/list", shippingApi.GetShippingOrderList)             // 获取发货单列表
 			auth.GET("/shipping-order/detail", shippingApi.GetShippingOrderDetail)         // 获取发货单详情
 			auth.GET("/shipping-order/detaillist", shippingApi.GetShippingOrderDetailList) // 获取发货单详情列表（按状态）
+			auth.GET("/shipping-order/flat-list", shippingApi.GetShippingOrderFlatList)    // 获取发货单平铺列表
 			// 波次任务管理
 			auth.GET("/wave/task/list", waveApi.GetWaveTaskList)           // 获取波次任务列表
 			auth.GET("/wave/task/detail", waveApi.GetWaveTaskDetail)       // 获取波次任务详情

service/barcode.go

@@ -9,6 +9,7 @@ import (
 	"image/draw"
 	"image/png"
 	"os"
+	"path/filepath"
 	systemRes "psi/models/response"
 	"strings"
 
@@ -35,11 +36,10 @@ type Config struct {
 // GenerateBarcode 根据货号生成条形码图片(Base64)
 func (s *BarcodeService) GenerateBarcode(content string) (systemRes.BarcodeResponse, error) {
 	// 配置参数
-	config := &Config{
+	cfg := &Config{
 		BarcodeHeight: 120,
 		ModuleWidth:   2,
 		Padding:       20,
-		FontPath:      "fonts/youaimoshouheiti-regular.ttf",
 		FontSize:      50,
 		BgColor:       color.White,
 		BarColor:      color.Black,
@@ -47,11 +47,11 @@ func (s *BarcodeService) GenerateBarcode(content string) (systemRes.BarcodeRespo
 
 	// 若内容包含isbn，则使用较小字号且不加粗
 	if strings.Contains(strings.ToLower(content), "9787") {
-		config.FontSize = 35
+		cfg.FontSize = 35
 	}
 
 	// 生成条形码图片的Base64
-	base64Image, err := generateBase64Barcode(content, config)
+	base64Image, err := generateBase64Barcode(content, cfg)
 	if err != nil {
 		return systemRes.BarcodeResponse{}, fmt.Errorf("生成条形码失败: %w", err)
 	}
@@ -62,9 +62,9 @@ func (s *BarcodeService) GenerateBarcode(content string) (systemRes.BarcodeRespo
 	}, nil
 }
 
-func generateBase64Barcode(content string, config *Config) (string, error) {
+func generateBase64Barcode(content string, cfg *Config) (string, error) {
 	// 1. 生成条形码图像
-	barcodeImg, err := generateBarcodeImage(content, config)
+	barcodeImg, err := generateBarcodeImage(content, cfg)
 	if err != nil {
 		return "", err
 	}
@@ -73,42 +73,46 @@ func generateBase64Barcode(content string, config *Config) (string, error) {
 	barcodeWidth := barcodeBounds.Dx()
 	barcodeHeight := barcodeBounds.Dy()
 
-	// 2. 加载字体
+	// 2. 尝试加载字体（自定义字体 -> 系统字体 -> 跳过文字）
-	face, err := loadFont(config)
+	face, fontErr := loadFont(cfg.FontSize)
-	if err != nil {
+	var textHeight, ascent, descent int
-		return "", err
+	var textWidth int
-	}
+	if fontErr == nil && face != nil {
 		defer face.Close()
-
 		// 3. 获取文字度量信息
 		metrics := face.Metrics()
-	ascent := metrics.Ascent.Ceil()
+		ascent = metrics.Ascent.Ceil()
-	descent := metrics.Descent.Ceil()
+		descent = metrics.Descent.Ceil()
-	textHeight := ascent + descent
+		textHeight = ascent + descent
 
 		// 计算文字宽度
 		drawer := &font.Drawer{Face: face}
 		advance := drawer.MeasureString(content)
-	textWidth := advance.Ceil()
+		textWidth = advance.Ceil()
+	}
 
 	// 4. 计算最终图片尺寸
 	gapBetween := 12
 	textBottomPadding := 12
 
+	finalWidth := barcodeWidth + cfg.Padding*2
+	finalHeight := barcodeHeight + cfg.Padding*2
+	if face != nil {
 		maxContentWidth := barcodeWidth
 		if textWidth > maxContentWidth {
 			maxContentWidth = textWidth
 		}
-	finalWidth := maxContentWidth + config.Padding*2
+		finalWidth = maxContentWidth + cfg.Padding*2
-	finalHeight := barcodeHeight + gapBetween + textHeight + config.Padding*2 + textBottomPadding
+		finalHeight = barcodeHeight + gapBetween + textHeight + cfg.Padding*2 + textBottomPadding
+	}
 
 	// 5. 创建最终图片
 	finalImg := image.NewRGBA(image.Rect(0, 0, finalWidth, finalHeight))
-	draw.Draw(finalImg, finalImg.Bounds(), &image.Uniform{config.BgColor}, image.Point{}, draw.Src)
+	draw.Draw(finalImg, finalImg.Bounds(), &image.Uniform{cfg.BgColor}, image.Point{}, draw.Src)
 
 	// 6. 绘制条形码(居中)
 	barcodeStartX := (finalWidth - barcodeWidth) / 2
-	barcodeStartY := config.Padding
+	barcodeStartY := cfg.Padding
 	draw.Draw(finalImg,
 		image.Rect(barcodeStartX, barcodeStartY, barcodeStartX+barcodeWidth, barcodeStartY+barcodeHeight),
 		barcodeImg,
@@ -116,18 +120,19 @@ func generateBase64Barcode(content string, config *Config) (string, error) {
 		draw.Over)
 
 	// 7. 绘制货号文字(居中，加粗字体)
+	if face != nil {
 		textAreaTop := barcodeStartY + barcodeHeight + gapBetween
 		textAreaHeight := textHeight + textBottomPadding
 		baselineY := textAreaTop + (textAreaHeight / 2) + (ascent / 2) - 2
 
 		textX := (finalWidth - textWidth) / 2
 		if textX < 0 {
-		textX = config.Padding
+			textX = cfg.Padding
 		}
 
 		textDrawer := &font.Drawer{
 			Dst:  finalImg,
-		Src:  image.NewUniform(config.BarColor),
+			Src:  image.NewUniform(cfg.BarColor),
 			Face: face,
 			Dot: fixed.Point26_6{
 				X: fixed.I(textX),
@@ -135,6 +140,7 @@ func generateBase64Barcode(content string, config *Config) (string, error) {
 			},
 		}
 		textDrawer.DrawString(content)
+	}
 
 	// 8. 转换为Base64
 	buf := new(bytes.Buffer)
@@ -161,25 +167,45 @@ func generateBarcodeImage(content string, config *Config) (image.Image, error) {
 	return barcode.Scale(code128Barcode, targetWidth, targetHeight)
 }
 
-// loadFont 加载加粗TrueType字体
+// loadFont 尝试加载字体，按优先级：项目字体目录 -> Windows系统字体 -> Linux系统字体
-func loadFont(config *Config) (font.Face, error) {
+// 如果都失败，返回 nil（调用方会跳过文字绘制）
-	fontBytes, err := os.ReadFile(config.FontPath)
+func loadFont(fontSize float64) (font.Face, error) {
-	if err != nil {
+	// 按优先级尝试的字体路径列表
-		return nil, fmt.Errorf("读取字体文件失败: %w", err)
+	fontPaths := []string{
+		"fonts/youaimoshouheiti-regular.ttf",                              // 项目自定义字体
+		"C:\\Windows\\Fonts\\arial.ttf",                                   // Windows Arial
+		"C:\\Windows\\Fonts\\simhei.ttf",                                  // Windows 黑体（支持中文）
+		"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf",                 // Linux DejaVu
+		"/usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf", // Linux Liberation
 	}
 
+	// 如果是相对路径，尝试基于可执行文件目录解析
+	exePath, exeErr := os.Executable()
+	for i, p := range fontPaths {
+		if !filepath.IsAbs(p) && exeErr == nil {
+			fontPaths[i] = filepath.Join(filepath.Dir(exePath), p)
+		}
+	}
+
+	for _, fontPath := range fontPaths {
+		fontBytes, err := os.ReadFile(fontPath)
+		if err != nil {
+			continue
+		}
 		parsedFont, err := opentype.Parse(fontBytes)
 		if err != nil {
-		return nil, fmt.Errorf("解析字体失败: %w", err)
+			continue
 		}
-
 		face, err := opentype.NewFace(parsedFont, &opentype.FaceOptions{
-		Size:    config.FontSize,
+			Size:    fontSize,
 			DPI:     96,
 			Hinting: font.HintingFull,
 		})
 		if err != nil {
-		return nil, fmt.Errorf("创建字体失败: %w", err)
+			continue
 		}
 		return face, nil
 	}
+
+	return nil, nil // 所有字体都加载失败，返回 nil（不绘制文字）
+}

service/location.go

@@ -3,17 +3,22 @@ package service
 import (
 	"encoding/json"
 	"fmt"
-	"gorm.io/datatypes"
-	"gorm.io/gorm"
 	"strconv"
 	"strings"
 	"time"
 
 	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
+	"github.com/xuri/excelize/v2"
+	"gorm.io/datatypes"
+	"gorm.io/gorm"
+
+	"psi/constant"
 	"psi/database"
 	"psi/models"
 	systemReq "psi/models/request"
 	systemRes "psi/models/response"
+	"psi/utils"
 )
 
 type LocationService struct{}
@@ -1125,3 +1130,143 @@ func numToChar(n int) byte {
 	}
 	return 0
 }
+
+// ExportLocationToCSV 导出库位到Excel文件
+func (s *LocationService) ExportLocationToCSV(req systemReq.ExportLocationRequest, db ...*gorm.DB) ([]byte, string, int64, error) {
+	databaseConn := database.OptionalDB(db...)
+
+	var total int64
+	query := databaseConn.Model(&models.Location{}).Where("is_del = ?", 0).Where("warehouse_id = ?", req.WarehouseID)
+	if err := query.Count(&total).Error; err != nil {
+		return nil, "", 0, fmt.Errorf("查询库位总数失败: %v", err)
+	}
+
+	if req.Type == 0 {
+		return nil, "", total, nil
+	}
+
+	if total == 0 {
+		return nil, "", 0, fmt.Errorf("没有符合条件的库位数据")
+	}
+
+	var locations []models.Location
+	if err := query.Order("sort ASC, code ASC").Find(&locations).Error; err != nil {
+		return nil, "", 0, fmt.Errorf("查询库位数据失败: %v", err)
+	}
+
+	f := excelize.NewFile()
+	defer func() {
+		if err := f.Close(); err != nil {
+			utils.ErrorLog(constant.LoggerChannelWork, logrus.Fields{
+				"source": "关闭Excel文件",
+				"error":  fmt.Sprintf("关闭失败: %v", err),
+			})
+		}
+	}()
+
+	sheetName := "Sheet1"
+	f.SetSheetName("Sheet1", sheetName)
+
+	headers := []string{"库位编码", "库位类型", "容量", "排序值", "状态", "创建时间", "更新时间"}
+	for i, header := range headers {
+		cell, _ := excelize.CoordinatesToCellName(i+1, 1)
+		f.SetCellValue(sheetName, cell, header)
+	}
+
+	headerStyle, _ := f.NewStyle(&excelize.Style{
+		Font: &excelize.Font{
+			Bold: true,
+			Size: 12,
+		},
+		Alignment: &excelize.Alignment{
+			Horizontal: "center",
+			Vertical:   "center",
+		},
+		Fill: excelize.Fill{
+			Type:    "pattern",
+			Color:   []string{"#E0E0E0"},
+			Pattern: 1,
+		},
+	})
+	f.SetCellStyle(sheetName, "A1", "G1", headerStyle)
+
+	typeMap := map[int8]string{
+		1: "存储库位",
+		2: "拣货库位",
+		3: "收货库位",
+		4: "发货库位",
+		5: "退货库位",
+	}
+	statusMap := map[int8]string{
+		0: "禁用",
+		1: "启用",
+	}
+
+	for idx, loc := range locations {
+		row := idx + 2
+
+		f.SetCellValue(sheetName, fmt.Sprintf("A%d", row), loc.Code)
+
+		typeName := typeMap[loc.Type]
+		if typeName == "" {
+			typeName = fmt.Sprintf("类型%d", loc.Type)
+		}
+		f.SetCellValue(sheetName, fmt.Sprintf("B%d", row), typeName)
+
+		f.SetCellValue(sheetName, fmt.Sprintf("C%d", row), loc.Capacity)
+
+		f.SetCellValue(sheetName, fmt.Sprintf("D%d", row), loc.Sort)
+
+		statusName := statusMap[loc.Status]
+		if statusName == "" {
+			statusName = fmt.Sprintf("未知(%d)", loc.Status)
+		}
+		f.SetCellValue(sheetName, fmt.Sprintf("E%d", row), statusName)
+
+		createdAtStr := time.Unix(loc.CreatedAt, 0).Format("2006-01-02 15:04:05")
+		f.SetCellValue(sheetName, fmt.Sprintf("F%d", row), createdAtStr)
+
+		updatedAtStr := time.Unix(loc.UpdatedAt, 0).Format("2006-01-02 15:04:05")
+		f.SetCellValue(sheetName, fmt.Sprintf("G%d", row), updatedAtStr)
+	}
+
+	colWidths := map[string]float64{
+		"A": 20,
+		"B": 14,
+		"C": 10,
+		"D": 10,
+		"E": 10,
+		"F": 20,
+		"G": 20,
+	}
+	for col, width := range colWidths {
+		f.SetColWidth(sheetName, col, col, width)
+	}
+
+	now := time.Now()
+	fileName := fmt.Sprintf("location_export_%s.xlsx", now.Format("20060102150405"))
+
+	buf, err := f.WriteToBuffer()
+	if err != nil {
+		return nil, "", 0, fmt.Errorf("生成Excel文件失败: %v", err)
+	}
+
+	return buf.Bytes(), fileName, total, nil
+}
+
+// ImportLocationFromCSV 从CSV/Excel文件导入库位
+func (s *LocationService) ImportLocationFromCSV(userID, warehouseID int64, fileBytes []byte) (*LocationImportResult, error) {
+	importSvc := &LocationImportService{}
+	rows, err := importSvc.ParseLocationImportExcel(fileBytes)
+	if err != nil {
+		return nil, fmt.Errorf("解析文件失败: %v", err)
+	}
+
+	if len(rows) == 0 {
+		return &LocationImportResult{
+			Message: "文件中没有有效的库位编码",
+		}, nil
+	}
+
+	return importSvc.ImportLocationsFromExcel(userID, warehouseID, rows)
+}

service/location_import.go

@@ -77,7 +77,7 @@ func getCell(row []string, idx int) string {
 	return ""
 }
 
-// ImportLocationsFromExcel 从Excel导入库位（事务内批量创建）
+// ImportLocationsFromExcel 从Excel导入库位（覆盖模式：事务内先删后插，保证原子性）
 func (s *LocationImportService) ImportLocationsFromExcel(userID, warehouseID int64, rows []request.LocationImportRow) (*LocationImportResult, error) {
 	databaseConn, err := database.GetTenantDB(userID)
 	if err != nil {
@@ -89,6 +89,13 @@ func (s *LocationImportService) ImportLocationsFromExcel(userID, warehouseID int
 	err = databaseConn.Transaction(func(tx *gorm.DB) error {
 		now := time.Now().Unix()
 
+		// 覆盖模式：物理删除当前仓库的所有库位，释放唯一索引 uk_warehouse_code
+		if err := tx.Where("warehouse_id = ?", warehouseID).Delete(&models.Location{}).Error; err != nil {
+			return fmt.Errorf("清空旧库位失败: %v", err)
+		}
+
+		rowIndex := 0
+
 		for _, row := range rows {
 			code := strings.TrimSpace(row.Code)
 			if code == "" {
@@ -96,19 +103,13 @@ func (s *LocationImportService) ImportLocationsFromExcel(userID, warehouseID int
 				continue
 			}
 
-			// 检查同仓库下是否已存在
+			rowIndex++
-			var existing models.Location
-			if err := tx.Where("warehouse_id = ? AND code = ? AND is_del = ?", warehouseID, code, 0).First(&existing).Error; err == nil {
-				result.AddFail(fmt.Sprintf("%s: 库位已存在", code))
-				continue
-			}
-
 			loc := models.Location{
 				WarehouseID: warehouseID,
 				Code:        code,
 				Type:        1, // 存储库位
 				Capacity:    255,
-				Sort:        0,
+				Sort:        rowIndex,
 				Status:      1, // 启用
 				CreatedAt:   now,
 				UpdatedAt:   now,

service/process.go

@@ -4708,3 +4708,164 @@ func parseImageList(liveImage datatypes.JSON) []string {
 	// 都不成功，返回空数组
 	return []string{}
 }
+
+// DirectShip 无需发货：更新指定明细行的物流信息，并同步更新订单状态
+func (s *ProcessService) DirectShip(req systemReq.DirectShipRequest, operatorID int64, db ...*gorm.DB) error {
+	databaseConn := database.OptionalDB(db...)
+	now := time.Now().Unix()
+
+	return executeInTransactionWithDB(databaseConn, func(tx *gorm.DB) error {
+		// 查找发货单明细
+		var shippingItem models.ShippingOrderItem
+		if err := tx.Where("id = ? AND is_del = 0", req.ShippingOrderItemID).First(&shippingItem).Error; err != nil {
+			return utils.NewError("发货单明细不存在")
+		}
+
+		// 校验发货单存在
+		var shippingOrder models.ShippingOrder
+		if err := tx.Where("id = ? AND is_del = 0", shippingItem.ShippingOrderID).First(&shippingOrder).Error; err != nil {
+			return utils.NewError("发货单不存在")
+		}
+
+		if shippingItem.OutboundOrderItemID == nil {
+			return utils.NewError("发货单明细无关联出库单")
+		}
+
+		var outboundItem models.OutboundOrderItem
+		if err := tx.Where("id = ? AND is_del = 0", *shippingItem.OutboundOrderItemID).First(&outboundItem).Error; err != nil {
+			return utils.NewError("出库单明细不存在")
+		}
+
+		// 更新 sales_order_item：物流公司=无需发货，已出库
+		if outboundItem.SalesOrderID > 0 {
+			if err := tx.Model(&models.SalesOrderItem{}).
+				Where("sales_order_id = ? AND product_id = ? AND is_del = 0", outboundItem.SalesOrderID, outboundItem.ProductID).
+				Updates(map[string]interface{}{
+					"shipped_quantity":  1,
+					"logistics_company": "无需发货",
+					"logistics_no":      "",
+					"updated_at":        now,
+				}).Error; err != nil {
+				return utils.NewError("更新销售订单明细失败")
+			}
+
+			// 更新销售订单状态为已发货
+			if err := tx.Model(&models.SalesOrder{}).
+				Where("id = ? AND is_del = ?", outboundItem.SalesOrderID, 0).
+				Update("status", constant.SalesStatusShipped).Error; err != nil {
+				return utils.NewError("更新销售订单状态失败")
+			}
+		}
+
+		// 检查该发货单所有明细是否全部发货，若是则更新出库单和发货单状态
+		var allShippingItems []models.ShippingOrderItem
+		if err := tx.Where("shipping_order_id = ? AND is_del = 0", shippingItem.ShippingOrderID).Find(&allShippingItems).Error; err != nil {
+			return utils.NewError("查询发货单明细失败")
+		}
+
+		// 收集关联的出库单明细ID
+		outboundOrderItemIDs := make([]int64, 0, len(allShippingItems))
+		for _, item := range allShippingItems {
+			if item.OutboundOrderItemID != nil && *item.OutboundOrderItemID > 0 {
+				outboundOrderItemIDs = append(outboundOrderItemIDs, *item.OutboundOrderItemID)
+			}
+		}
+
+		if len(outboundOrderItemIDs) > 0 {
+			// 查询所有关联的销售订单明细，判断是否全部已发货
+			var relatedSalesOrderItems []models.SalesOrderItem
+			if err := tx.Where("sales_order_id IN (?) AND is_del = 0",
+				tx.Table("outbound_order_item").Select("sales_order_id").Where("id IN ? AND is_del = 0", outboundOrderItemIDs).QueryExpr()).
+				Find(&relatedSalesOrderItems).Error; err != nil {
+				return utils.NewError("查询销售订单明细失败")
+			}
+
+			allShipped := len(relatedSalesOrderItems) > 0
+			for _, item := range relatedSalesOrderItems {
+				if item.ShippedQuantity == 0 {
+					allShipped = false
+					break
+				}
+			}
+
+			if allShipped {
+				// 更新出库单状态为已发货
+				var outboundOrderIDs []int64
+				if err := tx.Model(&models.OutboundOrderItem{}).
+					Where("id IN ? AND is_del = 0", outboundOrderItemIDs).
+					Pluck("DISTINCT out_order_id", &outboundOrderIDs).Error; err != nil {
+					return utils.NewError("查询出库单ID失败")
+				}
+
+				if len(outboundOrderIDs) > 0 {
+					if err := tx.Model(&models.OutboundOrder{}).
+						Where("id IN ? AND is_del = 0", outboundOrderIDs).
+						Updates(map[string]interface{}{
+							"status":     constant.OutboundStatusShipped,
+							"updated_at": now,
+						}).Error; err != nil {
+						return utils.NewError("更新出库单状态失败")
+					}
+				}
+
+				// 更新发货单状态为已发货
+				if err := tx.Model(&models.ShippingOrder{}).
+					Where("id = ? AND is_del = ?", shippingItem.ShippingOrderID, 0).
+					Updates(map[string]interface{}{
+						"status":     constant.ShippingStatusShipped,
+						"operator":   operatorID,
+						"updated_at": now,
+					}).Error; err != nil {
+					return utils.NewError("更新发货单状态失败")
+				}
+			}
+		}
+
+		return nil
+	})
+}
+
+// ManualShip 手动填写发货：仅更新指定明细行的物流信息
+func (s *ProcessService) ManualShip(req systemReq.ManualShipRequest, operatorID int64, db ...*gorm.DB) error {
+	databaseConn := database.OptionalDB(db...)
+	now := time.Now().Unix()
+
+	return executeInTransactionWithDB(databaseConn, func(tx *gorm.DB) error {
+		// 查找发货单明细
+		var shippingItem models.ShippingOrderItem
+		if err := tx.Where("id = ? AND is_del = 0", req.ShippingOrderItemID).First(&shippingItem).Error; err != nil {
+			return utils.NewError("发货单明细不存在")
+		}
+
+		// 校验发货单存在
+		var shippingOrder models.ShippingOrder
+		if err := tx.Where("id = ? AND is_del = 0", shippingItem.ShippingOrderID).First(&shippingOrder).Error; err != nil {
+			return utils.NewError("发货单不存在")
+		}
+
+		if shippingItem.OutboundOrderItemID == nil {
+			return utils.NewError("发货单明细无关联出库单")
+		}
+
+		var outboundItem models.OutboundOrderItem
+		if err := tx.Where("id = ? AND is_del = 0", *shippingItem.OutboundOrderItemID).First(&outboundItem).Error; err != nil {
+			return utils.NewError("出库单明细不存在")
+		}
+
+		// 更新 sales_order_item：物流公司、物流单号，已出库
+		if outboundItem.SalesOrderID > 0 {
+			if err := tx.Model(&models.SalesOrderItem{}).
+				Where("sales_order_id = ? AND product_id = ? AND is_del = 0", outboundItem.SalesOrderID, outboundItem.ProductID).
+				Updates(map[string]interface{}{
+					"shipped_quantity":  1,
+					"logistics_company": req.LogisticsCompany,
+					"logistics_no":      req.LogisticsNo,
+					"updated_at":        now,
+				}).Error; err != nil {
+				return utils.NewError("更新销售订单明细失败")
+			}
+		}
+
+		return nil
+	})
+}

service/shipping.go

@@ -538,3 +538,146 @@ func (s *ShippingService) GetShippingOrderDetailList(req systemReq.GetShippingOr
 		PageSize: req.PageSize,
 	}, nil
 }
+
+// GetShippingOrderFlatList 获取发货单平铺列表（每条记录对应一个商品明细）
+func (s *ShippingService) GetShippingOrderFlatList(req systemReq.GetShippingOrderFlatListRequest, creatorID int64, role int64, db ...*gorm.DB) (*systemRes.ShippingOrderFlatListResponse, error) {
+	databaseConn := database.OptionalDB(db...)
+
+	if req.Page < 1 {
+		req.Page = 1
+	}
+	if req.PageSize < 1 || req.PageSize > 100 {
+		req.PageSize = 20
+	}
+
+	// 基础查询：以 shipping_order_item 为主表
+	query := databaseConn.Table("shipping_order_item soi").
+		Select(`soi.id as item_id,
+			so.id as shipping_order_id,
+			so.shipping_no,
+			so.status,
+			p.name as product_name,
+			p.barcode as product_code,
+			soi2.receiver_address,
+			so2.so_no as sales_order_no,
+			oo.out_no as outbound_order_no,
+			so2.association_order_no,
+			soi2.logistics_no,
+			soi2.logistics_company,
+			so2.created_at as sales_order_created_at,
+			ooi.unit_price,
+			ooi.quantity,
+			so2.shop_type,
+			soi2.id as sales_order_item_id,
+			p.id as product_id`).
+		Joins("INNER JOIN shipping_order so ON soi.shipping_order_id = so.id AND so.is_del = 0").
+		Joins("INNER JOIN outbound_order_item ooi ON soi.outbound_order_item_id = ooi.id AND ooi.is_del = 0").
+		Joins("INNER JOIN outbound_order oo ON ooi.out_order_id = oo.id AND oo.is_del = 0").
+		Joins("INNER JOIN product p ON ooi.product_id = p.id AND p.is_del = 0").
+		Joins("LEFT JOIN sales_order so2 ON ooi.sales_order_id = so2.id AND so2.is_del = 0").
+		Joins("LEFT JOIN sales_order_item soi2 ON ooi.sales_order_id = soi2.sales_order_id AND ooi.product_id = soi2.product_id AND soi2.is_del = 0").
+		Where("soi.is_del = 0")
+
+	// 筛选条件
+	if req.Status > 0 {
+		query = query.Where("so.status = ?", req.Status)
+	}
+	if req.ShippingNo != "" {
+		query = query.Where("so.shipping_no LIKE ?", "%"+req.ShippingNo+"%")
+	}
+	if req.ShopType > 0 {
+		query = query.Where("so2.shop_type = ?", req.ShopType)
+	}
+	if req.AssociationOrderNo != "" {
+		query = query.Where("so2.association_order_no LIKE ?", "%"+req.AssociationOrderNo+"%")
+	}
+	if req.LogisticsNo != "" {
+		query = query.Where("soi2.logistics_no LIKE ?", "%"+req.LogisticsNo+"%")
+	}
+	if req.WarehouseID > 0 {
+		query = query.Joins("INNER JOIN location l ON ooi.location_id = l.id AND l.is_del = 0").
+			Where("l.warehouse_id = ?", req.WarehouseID)
+	}
+	if req.LocationID > 0 {
+		query = query.Where("ooi.location_id = ?", req.LocationID)
+	}
+
+	// 统计总数
+	var total int64
+	if err := query.Count(&total).Error; err != nil {
+		return nil, utils.NewError("查询平铺列表总数失败")
+	}
+
+	if total == 0 {
+		return &systemRes.ShippingOrderFlatListResponse{
+			List:     []systemRes.ShippingOrderFlatItem{},
+			Total:    0,
+			Page:     req.Page,
+			PageSize: req.PageSize,
+		}, nil
+	}
+
+	// 查询分页数据
+	type flatRow struct {
+		ItemID              int64  `gorm:"column:item_id"`
+		ShippingOrderID     int64  `gorm:"column:shipping_order_id"`
+		ShippingNo          string `gorm:"column:shipping_no"`
+		Status              int8   `gorm:"column:status"`
+		ProductName         string `gorm:"column:product_name"`
+		ProductCode         string `gorm:"column:product_code"`
+		ReceiverAddress     string `gorm:"column:receiver_address"`
+		SalesOrderNo        string `gorm:"column:sales_order_no"`
+		OutboundOrderNo     string `gorm:"column:outbound_order_no"`
+		AssociationOrderNo  string `gorm:"column:association_order_no"`
+		LogisticsNo         string `gorm:"column:logistics_no"`
+		LogisticsCompany    string `gorm:"column:logistics_company"`
+		SalesOrderCreatedAt int64  `gorm:"column:sales_order_created_at"`
+		UnitPrice           int64  `gorm:"column:unit_price"`
+		Quantity            int64  `gorm:"column:quantity"`
+		ShopType            int8   `gorm:"column:shop_type"`
+		SalesOrderItemID    int64  `gorm:"column:sales_order_item_id"`
+		ProductID           int64  `gorm:"column:product_id"`
+	}
+
+	var rows []flatRow
+	offset := (req.Page - 1) * req.PageSize
+	if err := query.Order("so.created_at DESC, soi.id ASC").
+		Offset(offset).
+		Limit(req.PageSize).
+		Scan(&rows).Error; err != nil {
+		return nil, utils.NewError("查询平铺列表失败")
+	}
+
+	items := make([]systemRes.ShippingOrderFlatItem, 0, len(rows))
+	for _, row := range rows {
+		items = append(items, systemRes.ShippingOrderFlatItem{
+			ItemID:              row.ItemID,
+			ShippingOrderID:     row.ShippingOrderID,
+			ShippingNo:          row.ShippingNo,
+			ShopType:            row.ShopType,
+			ShopTypeText:        systemRes.GetShopTypeText(row.ShopType),
+			LogisticsCompany:    row.LogisticsCompany,
+			Status:              row.Status,
+			StatusText:          systemRes.GetShippingOrderStatusText(row.Status),
+			ProductName:         row.ProductName,
+			ProductCode:         row.ProductCode,
+			ReceiverAddress:     row.ReceiverAddress,
+			SalesOrderNo:        row.SalesOrderNo,
+			OutboundOrderNo:     row.OutboundOrderNo,
+			AssociationOrderNo:  row.AssociationOrderNo,
+			LogisticsNo:         row.LogisticsNo,
+			SalesOrderCreatedAt: row.SalesOrderCreatedAt,
+			UnitPrice:           row.UnitPrice,
+			Quantity:            row.Quantity,
+			SalesOrderItemID:    row.SalesOrderItemID,
+			ProductID:           row.ProductID,
+		})
+	}
+
+	return &systemRes.ShippingOrderFlatListResponse{
+		List:     items,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
+	}, nil
+}