fix(asset-ai): refine mobile viewport and operating query scope

src/server/routes/asset-assistant/experience.test.ts

@@ -770,3 +770,28 @@ test("references to ranked results receive the selected result's aggregate evide
   assert.deepEqual(detail.plan.filters, { region: ["华东"] });
   assert.equal(detail.rows.length, 4);
 });
+
+
+test("department operating situation repairs an all-assets proposal and preserves scope on drill", async (t) => {
+  const { ask, responses } = setup(t);
+  for (const message of ["各部门车辆运营情况", "各部门车辆的运营情况"]) {
+    responses.push({ plan: plan({ category: "all", groupBy: "department" }) });
+    const result = await ask({ message });
+    assert.equal(result.plan.category, "operating");
+    assert.equal(result.plan.groupBy, "department");
+    assert.deepEqual(result.rows.map(row => row.id), ["jx-running"]);
+    assert.deepEqual(result.metrics, [{ label: "运营车辆", value: 1, unit: "台" }]);
+    const detail = await ask({ ...based(result), action: { type: "drill", keys: result.groups[0].keys! } });
+    assert.equal(detail.plan.category, "operating");
+    assert.deepEqual(detail.rows.map(row => row.id), ["jx-running"]);
+  }
+});
+
+test("department operating rate retains all assets as its denominator", async (t) => {
+  const { ask, responses } = setup(t);
+  responses.push({ plan: plan({ category: "all", groupBy: "department" }) });
+  const result = await ask({ message: "各部门车辆运营情况和运营率" });
+  assert.equal(result.plan.category, "all");
+  assert.equal(result.rows.length, 6);
+  assert.equal(result.metrics.find(metric => metric.label === "运营率")?.value, 16.7);
+});