feat: 安全应用采购规格解析结果 (#257)

client/src/pdd_purchase_adapter.py

@@ -198,6 +198,19 @@ class PddPurchaseAdapter(ABC):
     def select_options(self, options: Mapping[str, str]) -> None:
         """按完整动态规格对象精确选择，不做相似匹配。"""
 
+    def apply_resolved_size(
+        self,
+        expected_snapshot: PurchaseSpecCandidateSnapshot,
+        candidate: PurchaseSpecCandidate,
+    ) -> None:
+        """重新核对真机候选后应用 Admin 返回的原始尺码。"""
+
+        raise PddPurchaseError(
+            "PURCHASE_SPEC_RESOLUTION_UNSUPPORTED",
+            "当前采购 Adapter 不支持运行时规格解析",
+            step="purchase_resolve_options",
+        )
+
     @abstractmethod
     def set_quantity(self, quantity: int) -> None:
         """设置采购数量。"""