feat(assets): migrate asset views and reconcile inventory drilldowns

src/shared/assets/inventory.ts

@@ -0,0 +1,44 @@
+/** Stable aggregate identity shared by summary and permission-filtered detail. */
+export function inventoryKey(row: {
+  region: string;
+  city: string;
+  brand: string;
+  type: string;
+  model: string;
+}) {
+  return JSON.stringify([row.region, row.city, row.brand, row.type, row.model]);
+}
+export function inventoryOperation(
+  status?: string | null,
+): "available" | "awaiting" | "unclassified" {
+  if (["3", "可运营"].includes((status || "").trim())) return "available";
+  if (["4", "待运营"].includes((status || "").trim())) return "awaiting";
+  return "unclassified";
+}
+export interface InventoryCounts {
+  quantity: number;
+  available: number;
+  awaiting: number;
+  unclassified: number;
+  abnormal: number;
+  pending: number;
+  abnormalTypes: Record<string, number>;
+}
+export const emptyInventoryCounts = (): InventoryCounts => ({
+  quantity: 0,
+  available: 0,
+  awaiting: 0,
+  unclassified: 0,
+  abnormal: 0,
+  pending: 0,
+  abnormalTypes: {},
+});
+
+/** Normalize only known color aliases; preserve meaningful multi-color descriptions. */
+export function inventoryColor(value?: string | null): string {
+  const color = value?.trim() || "";
+  if (!color) return "未标注颜色";
+  return /^(红|白|黑|蓝|绿|灰|黄|银|橙)(色|车)?$/.test(color)
+    ? `${color[0]}色`
+    : color;
+}