feat(api): 添加导出数据枚举字段中文标签转换功能

- 在导出数据转换函数中新增多字段枚举值解析和映射为中文标签
- 支持订单类型、状态、支付方式、支付状态等多个枚举字段转换
- 增加立减金、红包相关渠道及状态枚举转换
- 新增结算类型、供应商类型、领取方式等特殊枚举转换
- 更新字段标签映射，保持导出字段中文描述一致性
- 统一处理不同数据源(ds)的枚举映射，区分ymt与marketing标签

server/internal/api/exports.go

@@ -1008,6 +1008,167 @@ func transformRow(ds string, fields []string, vals []string) []string {
 			break
 		}
 		f := fields[i]
+		v := vals[i]
+
+		// ==================== 枚举转换 ====================
+		// order.type - 订单类型
+		if f == "order.type" {
+			if n := parseIntVal(v); n >= 0 {
+				if ds == "ymt" {
+					if label, ok := constants.YMTOrderType[n]; ok {
+						vals[i] = label
+					}
+				} else {
+					if label, ok := constants.MarketingOrderType[n]; ok {
+						vals[i] = label
+					}
+				}
+			}
+			continue
+		}
+		// order.status - 订单状态
+		if f == "order.status" {
+			if n := parseIntVal(v); n >= 0 {
+				if ds == "ymt" {
+					if label, ok := constants.YMTOrderStatus[n]; ok {
+						vals[i] = label
+					}
+				} else {
+					if label, ok := constants.MarketingOrderStatus[n]; ok {
+						vals[i] = label
+					}
+				}
+			}
+			continue
+		}
+		// order.pay_type - 支付方式
+		if f == "order.pay_type" {
+			if n := parseIntVal(v); n >= 0 {
+				if label, ok := constants.MarketingPayType[n]; ok {
+					vals[i] = label
+				} else if n == 0 {
+					vals[i] = ""
+				}
+			}
+			continue
+		}
+		// order.pay_status - 支付状态
+		if f == "order.pay_status" {
+			if n := parseIntVal(v); n >= 0 {
+				if ds == "ymt" {
+					if label, ok := constants.YMTPayStatus[n]; ok {
+						vals[i] = label
+					}
+				} else {
+					if label, ok := constants.MarketingPayStatus[n]; ok {
+						vals[i] = label
+					}
+				}
+			}
+			continue
+		}
+		// order.use_coupon - 是否使用优惠券
+		if f == "order.use_coupon" {
+			switch v {
+			case "1":
+				vals[i] = "是"
+			case "2", "0":
+				vals[i] = "否"
+			}
+			continue
+		}
+		// order.deliver_status - 投递状态
+		if f == "order.deliver_status" {
+			switch v {
+			case "1":
+				vals[i] = "待投递"
+			case "2":
+				vals[i] = "已投递"
+			case "3":
+				vals[i] = "投递失败"
+			}
+			continue
+		}
+		// order.is_inner - 供应商类型
+		if f == "order.is_inner" {
+			if n := parseIntVal(v); n >= 0 {
+				if label, ok := constants.YMTIsInner[n]; ok {
+					vals[i] = label
+				}
+			}
+			continue
+		}
+		// order_voucher.channel / voucher.channel - 立减金渠道
+		if f == "order_voucher.channel" || f == "voucher.channel" {
+			if n := parseIntVal(v); n >= 0 {
+				if label, ok := constants.OrderVoucherChannel[n]; ok {
+					vals[i] = label
+				}
+			}
+			continue
+		}
+		// order_voucher.status - 立减金状态
+		if f == "order_voucher.status" {
+			if n := parseIntVal(v); n >= 0 {
+				if ds == "ymt" {
+					if label, ok := constants.YMTOrderVoucherStatus[n]; ok {
+						vals[i] = label
+					}
+				} else {
+					if label, ok := constants.MarketingOrderVoucherStatus[n]; ok {
+						vals[i] = label
+					}
+				}
+			}
+			continue
+		}
+		// order_voucher.receive_mode / voucher.receive_mode - 领取方式
+		if f == "order_voucher.receive_mode" || f == "voucher.receive_mode" {
+			if n := parseIntVal(v); n >= 0 {
+				if label, ok := constants.OrderVoucherReceiveMode[n]; ok {
+					vals[i] = label
+				}
+			}
+			continue
+		}
+		// order_cash.channel - 红包渠道
+		if f == "order_cash.channel" {
+			if n := parseIntVal(v); n >= 0 {
+				if label, ok := constants.OrderCashChannel[n]; ok {
+					vals[i] = label
+				}
+			}
+			continue
+		}
+		// order_cash.receive_status - 红包领取状态
+		if f == "order_cash.receive_status" {
+			if n := parseIntVal(v); n >= 0 {
+				if label, ok := constants.OrderCashReceiveStatus[n]; ok {
+					vals[i] = label
+				}
+			}
+			continue
+		}
+		// order_digit.order_type - 数字订单类型
+		if f == "order_digit.order_type" {
+			if n := parseIntVal(v); n >= 0 {
+				if label, ok := constants.OrderDigitOrderType[n]; ok {
+					vals[i] = label
+				}
+			}
+			continue
+		}
+		// activity.settlement_type - 结算类型
+		if f == "activity.settlement_type" || f == "plan.settlement_type" {
+			if n := parseIntVal(v); n >= 0 {
+				if label, ok := constants.YMTSettlementType[n]; ok {
+					vals[i] = label
+				}
+			}
+			continue
+		}
+
+		// ==================== 特殊字段转换 ====================
 		// 解密/转换订单 key
 		if f == "order.key" {
 			if ds == "ymt" {

server/internal/schema/fields.go

@@ -400,7 +400,7 @@ func AllLabels() map[string]string {
 		"order_digit.create_time":                  "创建时间",
 		"order_digit.update_time":                  "更新时间",
 		"order_digit.code":                         "验证码",
-		// "order_digit.sms_channel": "短信渠道", // 字段不再对外展示和导出
+		"order_digit.sms_channel":                  "短信渠道",
 		"goods_voucher_batch.channel_batch_no":     "渠道批次号",
 		"goods_voucher_batch.voucher_subject_id":   "主体配置ID",
 		"goods_voucher_batch.id":                   "ID",