收口报销详情返回与金额展示（07-27-yang-jun-reimbursement-readiness）

client/src/lib/displayFormat.ts

@@ -33,6 +33,20 @@ export function formatDisplayDateTime(value: string | null | undefined) {
   }).format(timestamp);
 }
 
+export function formatMoney(value: string | number | null | undefined) {
+  if (value == null || value === "") return "-";
+
+  const amount = typeof value === "number" ? value : Number(value);
+  if (!Number.isFinite(amount)) return "-";
+
+  return new Intl.NumberFormat("zh-CN", {
+    style: "currency",
+    currency: "CNY",
+    minimumFractionDigits: 2,
+    maximumFractionDigits: 2,
+  }).format(amount);
+}
+
 export function formatCompactIdentifier(
   value: string | number | null | undefined,
   options: { head?: number; tail?: number; minLength?: number } = {},

client/src/lib/pcDetailNavigation.ts

@@ -0,0 +1,23 @@
+export type PcDetailNavigationState = {
+  from?: string;
+};
+
+export function buildPcDetailSource(pathname: string, search: string) {
+  return `${pathname}${search}`;
+}
+
+export function resolvePcDetailSource(value: unknown, currentPath: string) {
+  if (typeof value !== "string" || !value.startsWith("/") || value.startsWith("//") || value.includes("#")) {
+    return null;
+  }
+
+  const url = new URL(value, "https://hyb-oa.invalid");
+  const isReimbursementList = url.pathname === "/reimbursements";
+  const isWorkflowTask = /^\/workflow\/tasks\/[^/]+$/.test(url.pathname);
+  if (!isReimbursementList && !isWorkflowTask) {
+    return null;
+  }
+
+  const source = `${url.pathname}${url.search}`;
+  return source === currentPath ? null : source;
+}