fix: exclude domestic pickup products from price check

When destination country has no matching zone, stop using all price zones as fallback; also hide sales products in the domestic pickup group from price-check results and shipping options.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/Oms.Application/Services/Orders/OrderService.ParcelQuote.cs

@@ -14,6 +14,7 @@ public partial class OrderService
 {
     private const string SalesProductGroupDictType = "sales_product_group";
     private const string UngroupedProductGroupCode = "_ungrouped";
+    private const string DomesticPickupGroupNameKeyword = "国内揽收";
 
     private sealed record PriceCheckCargoTarget(string Code, string DisplayName, string CargoAttribute);
 
@@ -26,6 +27,13 @@ public partial class OrderService
             .ToList();
 
         var dictRows = await DictRepository.GetListAsync(x => x.DictType == SalesProductGroupDictType);
+        // 查价页面不展示「国内揽收」分组的产品
+        var domesticPickupGroupCodes = dictRows
+            .Where(x => !string.IsNullOrWhiteSpace(x.DictName)
+                        && x.DictName.Trim().Contains(DomesticPickupGroupNameKeyword))
+            .Select(x => x.DictCode?.Trim())
+            .Where(code => !string.IsNullOrWhiteSpace(code))
+            .ToHashSet(StringComparer.OrdinalIgnoreCase);
         var dictOrder = dictRows
             .OrderBy(x => x.DictSort)
             .ThenBy(x => x.DictCode)
@@ -43,7 +51,10 @@ public partial class OrderService
         foreach (var dict in dictOrder)
         {
             var code = dict.DictCode?.Trim();
-            if (string.IsNullOrWhiteSpace(code) || !grouped.TryGetValue(code, out var list) || list.Count == 0)
+            if (string.IsNullOrWhiteSpace(code)
+                || domesticPickupGroupCodes.Contains(code)
+                || !grouped.TryGetValue(code, out var list)
+                || list.Count == 0)
             {
                 continue;
             }
@@ -61,6 +72,7 @@ public partial class OrderService
         {
             if (pair.Key.Equals(UngroupedProductGroupCode, StringComparison.OrdinalIgnoreCase)
                 || consumedCodes.Contains(pair.Key)
+                || domesticPickupGroupCodes.Contains(pair.Key)
                 || pair.Value.Count == 0)
             {
                 continue;
@@ -152,6 +164,27 @@ public partial class OrderService
             }
         }
 
+        // 查价页面不展示「国内揽收」分组的产品
+        var domesticPickupGroupCodes = (await DictRepository.GetListAsync(x => x.DictType == SalesProductGroupDictType))
+            .Where(x => !string.IsNullOrWhiteSpace(x.DictName)
+                        && x.DictName.Trim().Contains(DomesticPickupGroupNameKeyword))
+            .Select(x => x.DictCode?.Trim())
+            .Where(code => !string.IsNullOrWhiteSpace(code))
+            .ToHashSet(StringComparer.OrdinalIgnoreCase);
+
+        if (domesticPickupGroupCodes.Count > 0)
+        {
+            products = products
+                .Where(p =>
+                {
+                    var groupCode = string.IsNullOrWhiteSpace(p.ProductGroup)
+                        ? UngroupedProductGroupCode
+                        : p.ProductGroup.Trim();
+                    return !domesticPickupGroupCodes.Contains(groupCode);
+                })
+                .ToList();
+        }
+
         var result = new OrderPriceCheckResultOutput
         {
             QueryHint = PriceCheckHintBuilder.BuildQueryHint(profile)
@@ -639,6 +672,13 @@ public partial class OrderService
 
         await TryAddAsync(null, null, false);
 
+        // 如果按「仅目的国」都无法匹配到任何价格分区，则不要再用卖价快照的全量分区键兜底。
+        // 否则会导致未配置国家也能返回参考价格（estimated），与预期不符。
+        if (attempts.Count == 0)
+        {
+            return attempts;
+        }
+
         foreach (var zoneKey in ParcelBillingCalculator.CollectDistinctDetailZoneKeys(snapshotBinding.Price))
         {
             if (attempts.Any(x => x.ZoneKeys.Any(k => string.Equals(k, zoneKey, StringComparison.OrdinalIgnoreCase))))