fix(burst): show actual pipe diameters

src/components/olmap/BurstSimulation/schemePipeDiameters.ts

@@ -0,0 +1,27 @@
+export type PipeDiameterMap = Record<string, number | null | undefined>;
+
+export const getPipeDiameterDisplay = (
+  pipeIds: string[] | undefined,
+  diameters: PipeDiameterMap | undefined,
+  loading = false,
+): string => {
+  if (loading) {
+    return "查询中...";
+  }
+
+  if (!pipeIds?.length) {
+    return "N/A";
+  }
+
+  const values = pipeIds.map((pipeId) => {
+    const diameter = diameters?.[pipeId];
+    const displayValue =
+      typeof diameter === "number" && Number.isFinite(diameter)
+        ? `${diameter} mm`
+        : "N/A";
+
+    return pipeIds.length === 1 ? displayValue : `${pipeId}: ${displayValue}`;
+  });
+
+  return values.join("；");
+};