update do swtich lot V2

src/components/FinishedGoodSearch/lotSubstitutionMessage.ts

@@ -0,0 +1,81 @@
+import type { TFunction } from "i18next";
+
+type SubstitutionResultLike = {
+  code?: string | null;
+  message?: string | null;
+} | null | undefined;
+
+/**
+ * Maps pickOrder lot-substitution API (MessageResponse) to zh-TW via pickOrder namespace.
+ * Handles dynamic English messages from PickOrderService.confirmLotSubstitution.
+ */
+export function translateLotSubstitutionFailure(
+  t: TFunction<"pickOrder">,
+  substitutionResult: SubstitutionResultLike
+): string {
+  if (!substitutionResult) {
+    return String(t("Lot switch failed; pick line was not marked as checked."));
+  }
+
+  const code = substitutionResult.code ?? "";
+  const message = (substitutionResult.message ?? "").trim();
+
+  if (code === "LOT_UNAVAILABLE") {
+    return String(
+      t(
+        "The scanned lot inventory line is unavailable. Cannot switch or bind; pick line was not updated."
+      )
+    );
+  }
+
+  if (!message) {
+    return String(t("Lot switch failed; pick line was not marked as checked."));
+  }
+
+  let m = message.match(/^Pick order line (\d+) not found$/);
+  if (m) {
+    return String(t("Pick order line {{id}} not found", { id: m[1] }));
+  }
+
+  m = message.match(/^SuggestedPickLot not found for pickOrderLineId=(\d+)$/);
+  if (m) {
+    return String(
+      t("SuggestedPickLot not found for pickOrderLineId {{polId}}", { polId: m[1] })
+    );
+  }
+
+  m = message.match(/^SuggestedPickLot qty is invalid: (.+)$/);
+  if (m) {
+    return String(t("SuggestedPickLot qty is invalid: {{qty}}", { qty: m[1].trim() }));
+  }
+
+  m = message.match(/^Reject switch lot: available=(.+) < required=(.+)$/);
+  if (m) {
+    return String(
+      t("Reject switch lot: available {{available}} less than required {{required}}", {
+        available: m[1].trim(),
+        required: m[2].trim(),
+      })
+    );
+  }
+
+  m = message.match(/^Reject switch lot: picked=(.+) already >= required=(.+)$/);
+  if (m) {
+    return String(
+      t(
+        "Reject switch lot: picked {{picked}} already greater or equal required {{required}}",
+        {
+          picked: m[1].trim(),
+          required: m[2].trim(),
+        }
+      )
+    );
+  }
+
+  const viaKey = t(message, { defaultValue: message });
+  if (viaKey !== message) {
+    return String(viaKey);
+  }
+
+  return message;
+}