feat(P18B-3,P18B-4): 实现资产盘点页面与流转前端入口

client/src/api/assets.ts

@@ -106,7 +106,7 @@ export type AssetListQuery = {
   mine?: boolean;
 };
 
-export type AssetPayload = {
+export type CreateAssetPayload = {
   name: string;
   categoryId: string;
   legalEntityId: string;
@@ -120,6 +120,20 @@ export type AssetPayload = {
   retiredAt?: string | null;
 };
 
+export type PatchAssetPayload = Partial<
+  Omit<CreateAssetPayload, "purchaseRequestId" | "assigneeEmployeeId">
+>;
+
+export type AssetMovementResponse = {
+  assetId: string;
+  assetNo: string;
+  status: AssetStatus;
+  assigneeEmployeeId: string | null;
+  location: string | null;
+  assignmentId?: string | null;
+  transferId?: string | null;
+};
+
 function toQueryString(query: Record<string, string | boolean | undefined>) {
   const params = new URLSearchParams();
   for (const [key, value] of Object.entries(query)) {
@@ -181,16 +195,40 @@ export async function fetchAssetDetail(assetId: string) {
   return apiRequestData<{ asset: AssetItem }>(`/api/assets/${assetId}`);
 }
 
-export async function createAsset(payload: AssetPayload) {
+export async function createAsset(payload: CreateAssetPayload) {
   return apiRequestData<{ asset: AssetItem }>("/api/assets", {
     method: "POST",
     body: JSON.stringify(payload),
   });
 }
 
-export async function patchAsset(assetId: string, payload: Partial<Omit<AssetPayload, "purchaseRequestId">>) {
+export async function patchAsset(assetId: string, payload: PatchAssetPayload) {
   return apiRequestData<{ asset: AssetItem }>(`/api/assets/${assetId}`, {
     method: "PATCH",
     body: JSON.stringify(payload),
   });
 }
+
+export async function assignAsset(assetId: string, payload: { employeeId: string; note?: string | null }) {
+  return apiRequestData<AssetMovementResponse>(`/api/assets/${assetId}/assign`, {
+    method: "POST",
+    body: JSON.stringify(payload),
+  });
+}
+
+export async function returnAsset(assetId: string, payload: { note?: string | null } = {}) {
+  return apiRequestData<AssetMovementResponse>(`/api/assets/${assetId}/return`, {
+    method: "POST",
+    body: JSON.stringify(payload),
+  });
+}
+
+export async function transferAsset(
+  assetId: string,
+  payload: { toEmployeeId?: string | null; toLocation?: string | null; note?: string | null },
+) {
+  return apiRequestData<AssetMovementResponse>(`/api/assets/${assetId}/transfer`, {
+    method: "POST",
+    body: JSON.stringify(payload),
+  });
+}

client/src/api/inventoryChecks.ts

@@ -0,0 +1,83 @@
+import { apiRequestData } from "./http";
+import type { AssetStatus } from "./assets";
+
+export type InventoryCheckScopeType = "all" | "legal_entity" | "cost_center" | "location";
+export type InventoryCheckStatus = "draft" | "counting" | "completed";
+export type InventoryCheckResult = "matched" | "missing" | "extra" | "damaged";
+
+export type InventoryCheckItem = {
+  id: string;
+  assetId: string;
+  result: InventoryCheckResult;
+  note: string | null;
+  asset: {
+    id: string;
+    assetNo: string;
+    name: string;
+    status: AssetStatus;
+    legalEntityId: string;
+    costCenterId: string;
+    location: string | null;
+    assigneeEmployeeId: string | null;
+  } | null;
+};
+
+export type InventoryCheck = {
+  id: string;
+  checkNo: string;
+  scopeType: InventoryCheckScopeType;
+  scopeRefId: string | null;
+  status: InventoryCheckStatus;
+  startedAt: string | null;
+  completedAt: string | null;
+  createdAt: string | null;
+  updatedAt: string | null;
+  items: InventoryCheckItem[];
+};
+
+function toQueryString(query: Record<string, string | undefined>) {
+  const params = new URLSearchParams();
+  for (const [key, value] of Object.entries(query)) {
+    if (!value) {
+      continue;
+    }
+    params.set(key, value);
+  }
+  const encoded = params.toString();
+  return encoded ? `?${encoded}` : "";
+}
+
+export async function fetchInventoryChecks(params: { status?: InventoryCheckStatus; scopeType?: InventoryCheckScopeType } = {}) {
+  return apiRequestData<{ items: InventoryCheck[] }>(
+    `/api/inventory-checks${toQueryString(params as Record<string, string | undefined>)}`,
+  );
+}
+
+export async function createInventoryCheck(payload: { scopeType: InventoryCheckScopeType; scopeRefId?: string | null }) {
+  return apiRequestData<{ inventoryCheck: InventoryCheck }>("/api/inventory-checks", {
+    method: "POST",
+    body: JSON.stringify(payload),
+  });
+}
+
+export async function startInventoryCheck(inventoryCheckId: string) {
+  return apiRequestData<{ inventoryCheck: InventoryCheck }>(`/api/inventory-checks/${inventoryCheckId}/start`, {
+    method: "POST",
+  });
+}
+
+export async function recordInventoryItems(
+  inventoryCheckId: string,
+  payload: { items: Array<{ assetId: string; result: InventoryCheckResult; note?: string | null }> },
+) {
+  return apiRequestData<{ inventoryCheck: InventoryCheck }>(`/api/inventory-checks/${inventoryCheckId}/items`, {
+    method: "POST",
+    body: JSON.stringify(payload),
+  });
+}
+
+export async function completeInventoryCheck(inventoryCheckId: string) {
+  return apiRequestData<{ inventoryCheck: InventoryCheck }>(`/api/inventory-checks/${inventoryCheckId}/complete`, {
+    method: "POST",
+  });
+}

client/src/components/navigation/NavLinks.tsx

@@ -42,6 +42,12 @@ export const NAV_ITEMS: NavItem[] = [
     icon: "inventory_2",
     anyOf: ["asset.view_own", "asset.view_all", "asset.manage", "asset.transfer", "asset.inventory"],
   },
+  {
+    to: "/inventory-checks",
+    label: "资产盘点",
+    icon: "fact_check",
+    anyOf: ["asset.inventory"],
+  },
   {
     to: "/invoice-pool",
     label: "票据中心",

client/src/pages/AssetRegistryPage.tsx

@@ -3,6 +3,7 @@ import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import { mapApiErrorMessage } from "../api/errorMessages";
 import {
+  assignAsset,
   createAsset,
   createAssetCategory,
   fetchAssetAssignees,
@@ -11,6 +12,8 @@ import {
   fetchAssets,
   patchAsset,
   patchAssetCategory,
+  returnAsset,
+  transferAsset,
   type AssetCategoryItem,
   type AssetStatus,
 } from "../api/assets";
@@ -77,6 +80,7 @@ export function AssetRegistryPage() {
   const { permissions } = useAuth();
 
   const canManage = hasPermission(permissions, "asset.manage");
+  const canTransfer = hasPermission(permissions, "asset.transfer");
   const canViewAll = hasAnyPermission(permissions, ["asset.view_all", "asset.manage", "asset.transfer", "asset.inventory"]);
   const canReadProcurementSources = canManage && hasAnyPermission(permissions, ["procurement.view_all", "procurement.manage"]);
 
@@ -94,6 +98,10 @@ export function AssetRegistryPage() {
   const [isCreatingAsset, setIsCreatingAsset] = useState(false);
   const [assetForm, setAssetForm] = useState(initialAssetForm);
   const [assetFormError, setAssetFormError] = useState("");
+  const [movementEmployeeId, setMovementEmployeeId] = useState("");
+  const [movementLocation, setMovementLocation] = useState("");
+  const [movementNote, setMovementNote] = useState("");
+  const [movementError, setMovementError] = useState("");
 
   const categoriesQuery = useQuery({
     queryKey: ["assets", "categories", canManage],
@@ -182,6 +190,10 @@ export function AssetRegistryPage() {
       activatedAt: asset.activatedAt ?? "",
       retiredAt: asset.retiredAt ?? "",
     });
+    setMovementEmployeeId("");
+    setMovementLocation(asset.location ?? "");
+    setMovementNote("");
+    setMovementError("");
     setAssetFormError("");
   }, [assetDetailQuery.data]);
 
@@ -224,7 +236,7 @@ export function AssetRegistryPage() {
     setAssetFormError("");
   }
 
-  function buildAssetPayload() {
+  function buildCreateAssetPayload() {
     return {
       name: assetForm.name.trim(),
       categoryId: assetForm.categoryId,
@@ -240,6 +252,20 @@ export function AssetRegistryPage() {
     };
   }
 
+  function buildPatchAssetPayload() {
+    return {
+      name: assetForm.name.trim(),
+      categoryId: assetForm.categoryId,
+      legalEntityId: assetForm.legalEntityId,
+      costCenterId: assetForm.costCenterId,
+      serialNo: assetForm.serialNo.trim() || null,
+      location: assetForm.location.trim() || null,
+      status: assetForm.status,
+      activatedAt: assetForm.activatedAt || null,
+      retiredAt: assetForm.retiredAt || null,
+    };
+  }
+
   function validateAssetForm() {
     if (!assetForm.name.trim()) {
       throw new Error("请填写资产名称");
@@ -284,14 +310,13 @@ export function AssetRegistryPage() {
   const saveAssetMutation = useMutation({
     mutationFn: async () => {
       validateAssetForm();
-      const payload = buildAssetPayload();
       if (isCreatingAsset) {
-        return createAsset(payload);
+        return createAsset(buildCreateAssetPayload());
       }
       if (!selectedAssetId) {
         throw new Error("请先选择资产卡片");
       }
-      return patchAsset(selectedAssetId, payload);
+      return patchAsset(selectedAssetId, buildPatchAssetPayload());
     },
     onSuccess: async (data) => {
       await Promise.all([
@@ -310,6 +335,94 @@ export function AssetRegistryPage() {
     },
   });
 
+
+  const assignAssetMutation = useMutation({
+    mutationFn: async () => {
+      if (!currentAsset) {
+        throw new Error("请先选择资产卡片");
+      }
+      if (!movementEmployeeId) {
+        throw new Error("请选择领用人");
+      }
+      return assignAsset(currentAsset.id, {
+        employeeId: movementEmployeeId,
+        note: movementNote.trim() || null,
+      });
+    },
+    onSuccess: async () => {
+      await Promise.all([
+        queryClient.invalidateQueries({ queryKey: ["assets", "list"] }),
+        queryClient.invalidateQueries({ queryKey: ["assets", "detail"] }),
+      ]);
+      setMovementEmployeeId("");
+      setMovementNote("");
+      setMovementError("");
+      toast.success("资产已领用");
+    },
+    onError: (error) => {
+      const message = resolveError(error);
+      setMovementError(message);
+      toast.error(message);
+    },
+  });
+
+  const returnAssetMutation = useMutation({
+    mutationFn: async () => {
+      if (!currentAsset) {
+        throw new Error("请先选择资产卡片");
+      }
+      return returnAsset(currentAsset.id, { note: movementNote.trim() || null });
+    },
+    onSuccess: async () => {
+      await Promise.all([
+        queryClient.invalidateQueries({ queryKey: ["assets", "list"] }),
+        queryClient.invalidateQueries({ queryKey: ["assets", "detail"] }),
+      ]);
+      setMovementEmployeeId("");
+      setMovementNote("");
+      setMovementError("");
+      toast.success("资产已归还");
+    },
+    onError: (error) => {
+      const message = resolveError(error);
+      setMovementError(message);
+      toast.error(message);
+    },
+  });
+
+  const transferAssetMutation = useMutation({
+    mutationFn: async () => {
+      if (!currentAsset) {
+        throw new Error("请先选择资产卡片");
+      }
+      const nextLocation = movementLocation.trim() || null;
+      const nextEmployeeId = movementEmployeeId || undefined;
+      if (!nextEmployeeId && nextLocation === (currentAsset.location ?? null)) {
+        throw new Error("请至少调整归属人或位置");
+      }
+      return transferAsset(currentAsset.id, {
+        toEmployeeId: nextEmployeeId,
+        toLocation: nextLocation,
+        note: movementNote.trim() || null,
+      });
+    },
+    onSuccess: async () => {
+      await Promise.all([
+        queryClient.invalidateQueries({ queryKey: ["assets", "list"] }),
+        queryClient.invalidateQueries({ queryKey: ["assets", "detail"] }),
+      ]);
+      setMovementEmployeeId("");
+      setMovementNote("");
+      setMovementError("");
+      toast.success("资产调拨已完成");
+    },
+    onError: (error) => {
+      const message = resolveError(error);
+      setMovementError(message);
+      toast.error(message);
+    },
+  });
+
   const purchaseOptions = useMemo(() => {
     const items = approvedPurchasesQuery.data?.items ?? [];
     const currentPurchase = currentAsset?.purchaseRequest;
@@ -356,7 +469,7 @@ export function AssetRegistryPage() {
         subtitle="维护资产分类与资产卡片，支持法体、成本中心和采购来源引用。"
         actions={
           canManage ? (
-            <Button type="button" onClick={resetAssetEditor}>
+            <Button type="button" data-testid="asset-create" onClick={resetAssetEditor}>
               新建资产卡片
             </Button>
           ) : null
@@ -368,7 +481,7 @@ export function AssetRegistryPage() {
           <div className="flex items-center justify-between">
             <h3 className="text-base font-semibold text-zinc-900">资产分类</h3>
             {canManage ? (
-              <Button type="button" variant="secondary" onClick={() => resetCategoryEditor()}>
+              <Button type="button" data-testid="asset-category-reset" variant="secondary" onClick={() => resetCategoryEditor()}>
                 新建分类
               </Button>
             ) : null}
@@ -377,11 +490,11 @@ export function AssetRegistryPage() {
           <div className="grid gap-3">
             <div className="space-y-2">
               <label className="text-sm font-medium text-zinc-700">分类编码</label>
-              <Input value={categoryForm.code} disabled={!canManage} onChange={(event) => setCategoryForm((current) => ({ ...current, code: event.target.value }))} />
+              <Input data-testid="asset-category-code" value={categoryForm.code} disabled={!canManage} onChange={(event) => setCategoryForm((current) => ({ ...current, code: event.target.value }))} />
             </div>
             <div className="space-y-2">
               <label className="text-sm font-medium text-zinc-700">分类名称</label>
-              <Input value={categoryForm.name} disabled={!canManage} onChange={(event) => setCategoryForm((current) => ({ ...current, name: event.target.value }))} />
+              <Input data-testid="asset-category-name" value={categoryForm.name} disabled={!canManage} onChange={(event) => setCategoryForm((current) => ({ ...current, name: event.target.value }))} />
             </div>
             <div className="space-y-2">
               <label className="text-sm font-medium text-zinc-700">单据分类</label>
@@ -399,7 +512,7 @@ export function AssetRegistryPage() {
               启用分类
             </label>
             {canManage ? (
-              <Button type="button" onClick={() => saveCategoryMutation.mutate()} disabled={saveCategoryMutation.isPending}>
+              <Button data-testid="asset-category-save" type="button" onClick={() => saveCategoryMutation.mutate()} disabled={saveCategoryMutation.isPending}>
                 {saveCategoryMutation.isPending ? "保存中..." : editingCategoryId ? "保存分类" : "创建分类"}
               </Button>
             ) : null}
@@ -511,7 +624,7 @@ export function AssetRegistryPage() {
                   <TableBody>
                     {(assetsQuery.data?.items ?? []).length ? (
                       assetsQuery.data?.items.map((item) => (
-                        <TableRow key={item.id} onClick={() => {
+                        <TableRow data-testid="asset-row" key={item.id} onClick={() => {
                           setIsCreatingAsset(false);
                           setSelectedAssetId(item.id);
                         }} className={item.id === selectedAssetId && !isCreatingAsset ? "bg-zinc-50" : "cursor-pointer"}>
@@ -566,11 +679,11 @@ export function AssetRegistryPage() {
                 <div className="grid gap-4 md:grid-cols-2">
                   <div className="space-y-2">
                     <label className="text-sm font-medium text-zinc-700">资产名称</label>
-                    <Input value={assetForm.name} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, name: event.target.value }))} />
+                    <Input data-testid="asset-name" value={assetForm.name} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, name: event.target.value }))} />
                   </div>
                   <div className="space-y-2">
                     <label className="text-sm font-medium text-zinc-700">资产状态</label>
-                    <select className="select-std" value={assetForm.status} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, status: event.target.value as AssetStatus }))}>
+                    <select data-testid="asset-status" className="select-std" value={assetForm.status} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, status: event.target.value as AssetStatus }))}>
                       {assetStatusOptions().filter((item) => item.value).map((item) => (
                         <option key={item.value} value={item.value}>
                           {item.label}
@@ -580,7 +693,7 @@ export function AssetRegistryPage() {
                   </div>
                   <div className="space-y-2">
                     <label className="text-sm font-medium text-zinc-700">资产分类</label>
-                    <select className="select-std" value={assetForm.categoryId} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, categoryId: event.target.value }))}>
+                    <select data-testid="asset-category" className="select-std" value={assetForm.categoryId} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, categoryId: event.target.value }))}>
                       <option value="">请选择资产分类</option>
                       {(categoriesQuery.data?.items ?? []).filter((item) => item.enabled).map((item) => (
                         <option key={item.id} value={item.id}>
@@ -591,7 +704,7 @@ export function AssetRegistryPage() {
                   </div>
                   <div className="space-y-2">
                     <label className="text-sm font-medium text-zinc-700">法体</label>
-                    <select className="select-std" value={assetForm.legalEntityId} disabled={!canEditCurrent} onChange={(event) => {
+                    <select data-testid="asset-legal-entity" className="select-std" value={assetForm.legalEntityId} disabled={!canEditCurrent} onChange={(event) => {
                       const legalEntityId = event.target.value;
                       setAssetForm((current) => ({
                         ...current,
@@ -611,7 +724,7 @@ export function AssetRegistryPage() {
                   </div>
                   <div className="space-y-2">
                     <label className="text-sm font-medium text-zinc-700">成本中心</label>
-                    <select className="select-std" value={assetForm.costCenterId} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, costCenterId: event.target.value }))}>
+                    <select data-testid="asset-cost-center" className="select-std" value={assetForm.costCenterId} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, costCenterId: event.target.value }))}>
                       <option value="">请选择成本中心</option>
                       {filteredAssetCostCenters.map((item) => (
                         <option key={item.id} value={item.id}>
@@ -622,7 +735,7 @@ export function AssetRegistryPage() {
                   </div>
                   <div className="space-y-2">
                     <label className="text-sm font-medium text-zinc-700">归属人</label>
-                    <select className="select-std" value={assetForm.assigneeEmployeeId} disabled={!canEditCurrent || !canManage} onChange={(event) => setAssetForm((current) => ({ ...current, assigneeEmployeeId: event.target.value }))}>
+                    <select data-testid="asset-assignee" className="select-std" value={assetForm.assigneeEmployeeId} disabled={!canManage || !isCreatingAsset} onChange={(event) => setAssetForm((current) => ({ ...current, assigneeEmployeeId: event.target.value }))}>
                       <option value="">暂不分配</option>
                       {(assigneesQuery.data?.items ?? []).map((item) => (
                         <option key={item.id} value={item.id}>
@@ -644,11 +757,11 @@ export function AssetRegistryPage() {
                   </div>
                   <div className="space-y-2">
                     <label className="text-sm font-medium text-zinc-700">序列号</label>
-                    <Input value={assetForm.serialNo} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, serialNo: event.target.value }))} />
+                    <Input data-testid="asset-serial-no" value={assetForm.serialNo} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, serialNo: event.target.value }))} />
                   </div>
                   <div className="space-y-2">
                     <label className="text-sm font-medium text-zinc-700">存放位置</label>
-                    <Input value={assetForm.location} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, location: event.target.value }))} />
+                    <Input data-testid="asset-location" value={assetForm.location} disabled={!canEditCurrent} onChange={(event) => setAssetForm((current) => ({ ...current, location: event.target.value }))} />
                   </div>
                   <div className="space-y-2">
                     <label className="text-sm font-medium text-zinc-700">启用日期</label>
@@ -660,9 +773,95 @@ export function AssetRegistryPage() {
                   </div>
                 </div>
 
+
+                {currentAsset && canTransfer && !isCreatingAsset ? (
+                  <div className="rounded-xl border border-zinc-200 bg-zinc-50 p-4">
+                    <div className="mb-3 flex items-center justify-between gap-3">
+                      <div>
+                        <h4 className="text-sm font-semibold text-zinc-900">资产流转</h4>
+                        <p className="text-xs text-zinc-500">通过受控动作执行领用、归还和调拨，并写入审计记录。</p>
+                      </div>
+                      <div className="text-xs text-zinc-500">
+                        当前归属人：{currentAsset.assignee?.name ?? "未分配"} · 位置：{currentAsset.location ?? "未设置"}
+                      </div>
+                    </div>
+
+                    {movementError ? (
+                      <p className="mb-3 rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-600">{movementError}</p>
+                    ) : null}
+
+                    <div className="grid gap-4 md:grid-cols-3">
+                      <div className="space-y-2">
+                        <label className="text-sm font-medium text-zinc-700">目标归属人</label>
+                        <select
+                          data-testid="asset-movement-assignee"
+                          className="select-std"
+                          value={movementEmployeeId}
+                          onChange={(event) => setMovementEmployeeId(event.target.value)}
+                        >
+                          <option value="">保持当前归属人</option>
+                          {(assigneesQuery.data?.items ?? []).map((item) => (
+                            <option key={item.id} value={item.id}>
+                              {item.name} ({item.employeeNo})
+                            </option>
+                          ))}
+                        </select>
+                      </div>
+                      <div className="space-y-2">
+                        <label className="text-sm font-medium text-zinc-700">目标位置</label>
+                        <Input
+                          data-testid="asset-movement-location"
+                          value={movementLocation}
+                          onChange={(event) => setMovementLocation(event.target.value)}
+                        />
+                      </div>
+                      <div className="space-y-2">
+                        <label className="text-sm font-medium text-zinc-700">备注</label>
+                        <Input
+                          data-testid="asset-movement-note"
+                          value={movementNote}
+                          onChange={(event) => setMovementNote(event.target.value)}
+                        />
+                      </div>
+                    </div>
+
+                    <div className="mt-4 flex flex-wrap items-center gap-2">
+                      <Button
+                        type="button"
+                        data-testid="asset-assign-submit"
+                        disabled={assignAssetMutation.isPending || Boolean(currentAsset.assigneeEmployeeId) || !movementEmployeeId}
+                        onClick={() => assignAssetMutation.mutate()}
+                      >
+                        {assignAssetMutation.isPending ? "领用中..." : "资产领用"}
+                      </Button>
+                      <Button
+                        type="button"
+                        variant="secondary"
+                        data-testid="asset-return-submit"
+                        disabled={returnAssetMutation.isPending || !currentAsset.assigneeEmployeeId}
+                        onClick={() => returnAssetMutation.mutate()}
+                      >
+                        {returnAssetMutation.isPending ? "归还中..." : "资产归还"}
+                      </Button>
+                      <Button
+                        type="button"
+                        variant="secondary"
+                        data-testid="asset-transfer-submit"
+                        disabled={
+                          transferAssetMutation.isPending ||
+                          (!movementEmployeeId && movementLocation.trim() === (currentAsset.location ?? ""))
+                        }
+                        onClick={() => transferAssetMutation.mutate()}
+                      >
+                        {transferAssetMutation.isPending ? "调拨中..." : "资产调拨"}
+                      </Button>
+                    </div>
+                  </div>
+                ) : null}
+
                 <div className="flex items-center gap-2">
                   {canManage ? (
-                    <Button type="button" disabled={saveAssetMutation.isPending || !canEditCurrent} onClick={() => saveAssetMutation.mutate()}>
+                    <Button type="button" data-testid="asset-save" disabled={saveAssetMutation.isPending || !canEditCurrent} onClick={() => saveAssetMutation.mutate()}>
                       {saveAssetMutation.isPending ? "保存中..." : isCreatingAsset ? "创建资产卡片" : "保存资产卡片"}
                     </Button>
                   ) : null}

client/src/pages/InventoryChecksPage.tsx

@@ -0,0 +1,416 @@
+import { useEffect, useMemo, useState } from "react";
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+import { toast } from "sonner";
+import { fetchAssets } from "../api/assets";
+import { mapApiErrorMessage } from "../api/errorMessages";
+import {
+  completeInventoryCheck,
+  createInventoryCheck,
+  fetchInventoryChecks,
+  recordInventoryItems,
+  startInventoryCheck,
+  type InventoryCheckResult,
+  type InventoryCheckScopeType,
+} from "../api/inventoryChecks";
+import { fetchCostCenters, fetchLegalEntities } from "../api/masterData";
+import { isApiError } from "../api/types";
+import { PageHeader } from "../components/common/PageHeader";
+import { TableSkeleton } from "../components/common/TableSkeleton";
+import { Button } from "../components/ui/button";
+import { Input } from "../components/ui/input";
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "../components/ui/table";
+
+function resolveError(error: unknown) {
+  if (isApiError(error)) {
+    return `${error.code}: ${mapApiErrorMessage(error.code, error.details, error.message)}`;
+  }
+  if (error instanceof Error) {
+    return error.message;
+  }
+  return "请求失败，请稍后重试。";
+}
+
+function scopeLabel(scopeType: InventoryCheckScopeType) {
+  switch (scopeType) {
+    case "all":
+      return "全量盘点";
+    case "legal_entity":
+      return "法体盘点";
+    case "cost_center":
+      return "成本中心盘点";
+    case "location":
+      return "位置盘点";
+    default:
+      return scopeType;
+  }
+}
+
+function resultLabel(result: InventoryCheckResult) {
+  switch (result) {
+    case "matched":
+      return "一致";
+    case "missing":
+      return "缺失";
+    case "extra":
+      return "盘盈";
+    case "damaged":
+      return "损坏";
+    default:
+      return result;
+  }
+}
+
+function statusLabel(status: string) {
+  switch (status) {
+    case "draft":
+      return "草稿";
+    case "counting":
+      return "盘点中";
+    case "completed":
+      return "已完成";
+    default:
+      return status;
+  }
+}
+
+export function InventoryChecksPage() {
+  const queryClient = useQueryClient();
+
+  const [scopeType, setScopeType] = useState<InventoryCheckScopeType>("all");
+  const [scopeRefId, setScopeRefId] = useState("");
+  const [selectedCheckId, setSelectedCheckId] = useState("");
+  const [recordAssetId, setRecordAssetId] = useState("");
+  const [recordResult, setRecordResult] = useState<InventoryCheckResult>("matched");
+  const [recordNote, setRecordNote] = useState("");
+
+  const inventoryChecksQuery = useQuery({
+    queryKey: ["inventory-checks"],
+    queryFn: () => fetchInventoryChecks(),
+  });
+
+  const legalEntitiesQuery = useQuery({
+    queryKey: ["inventory-checks", "legal-entities"],
+    queryFn: () => fetchLegalEntities({ enabled: true }),
+  });
+
+  const costCentersQuery = useQuery({
+    queryKey: ["inventory-checks", "cost-centers"],
+    queryFn: () => fetchCostCenters({ enabled: true }),
+  });
+
+  const assetsQuery = useQuery({
+    queryKey: ["inventory-checks", "assets"],
+    queryFn: () => fetchAssets({ mine: false }),
+  });
+
+  useEffect(() => {
+    const nextId = inventoryChecksQuery.data?.items?.[0]?.id ?? "";
+    if (!selectedCheckId && nextId) {
+      setSelectedCheckId(nextId);
+    }
+    if (selectedCheckId && inventoryChecksQuery.data?.items?.some((item) => item.id === selectedCheckId)) {
+      return;
+    }
+    if (nextId !== selectedCheckId) {
+      setSelectedCheckId(nextId);
+    }
+  }, [inventoryChecksQuery.data?.items, selectedCheckId]);
+
+  const selectedCheck = useMemo(
+    () => (inventoryChecksQuery.data?.items ?? []).find((item) => item.id === selectedCheckId) ?? null,
+    [inventoryChecksQuery.data?.items, selectedCheckId],
+  );
+
+  const scopedAssets = useMemo(() => {
+    const items = assetsQuery.data?.items ?? [];
+    const scope = selectedCheck ?? { scopeType, scopeRefId: scopeRefId || null };
+    if (scope.scopeType === "all") {
+      return items;
+    }
+    if (scope.scopeType === "legal_entity") {
+      return items.filter((item) => item.legalEntityId === scope.scopeRefId);
+    }
+    if (scope.scopeType === "cost_center") {
+      return items.filter((item) => item.costCenterId === scope.scopeRefId);
+    }
+    return items.filter((item) => (item.location ?? "") === (scope.scopeRefId ?? ""));
+  }, [assetsQuery.data?.items, scopeRefId, scopeType, selectedCheck]);
+
+  const createCheckMutation = useMutation({
+    mutationFn: async () => {
+      const payload = {
+        scopeType,
+        scopeRefId: scopeType === "all" ? null : scopeRefId || null,
+      };
+      return createInventoryCheck(payload);
+    },
+    onSuccess: async (data) => {
+      await queryClient.invalidateQueries({ queryKey: ["inventory-checks"] });
+      setSelectedCheckId(data.inventoryCheck.id);
+      toast.success("盘点任务已创建");
+    },
+    onError: (error) => {
+      toast.error(resolveError(error));
+    },
+  });
+
+  const startCheckMutation = useMutation({
+    mutationFn: async () => {
+      if (!selectedCheck) {
+        throw new Error("请先选择盘点任务");
+      }
+      return startInventoryCheck(selectedCheck.id);
+    },
+    onSuccess: async () => {
+      await queryClient.invalidateQueries({ queryKey: ["inventory-checks"] });
+      toast.success("盘点任务已启动");
+    },
+    onError: (error) => {
+      toast.error(resolveError(error));
+    },
+  });
+
+  const recordItemMutation = useMutation({
+    mutationFn: async () => {
+      if (!selectedCheck) {
+        throw new Error("请先选择盘点任务");
+      }
+      if (!recordAssetId) {
+        throw new Error("请选择资产卡片");
+      }
+      return recordInventoryItems(selectedCheck.id, {
+        items: [
+          {
+            assetId: recordAssetId,
+            result: recordResult,
+            note: recordNote.trim() || null,
+          },
+        ],
+      });
+    },
+    onSuccess: async () => {
+      await queryClient.invalidateQueries({ queryKey: ["inventory-checks"] });
+      setRecordAssetId("");
+      setRecordNote("");
+      toast.success("盘点结果已记录");
+    },
+    onError: (error) => {
+      toast.error(resolveError(error));
+    },
+  });
+
+  const completeCheckMutation = useMutation({
+    mutationFn: async () => {
+      if (!selectedCheck) {
+        throw new Error("请先选择盘点任务");
+      }
+      return completeInventoryCheck(selectedCheck.id);
+    },
+    onSuccess: async () => {
+      await queryClient.invalidateQueries({ queryKey: ["inventory-checks"] });
+      toast.success("盘点任务已完成");
+    },
+    onError: (error) => {
+      toast.error(resolveError(error));
+    },
+  });
+
+  const scopeOptions = useMemo(() => {
+    if (scopeType === "legal_entity") {
+      return (legalEntitiesQuery.data?.items ?? []).map((item) => ({ id: item.id, label: item.name }));
+    }
+    if (scopeType === "cost_center") {
+      return (costCentersQuery.data?.items ?? []).map((item) => ({ id: item.id, label: item.name }));
+    }
+    return [];
+  }, [costCentersQuery.data?.items, legalEntitiesQuery.data?.items, scopeType]);
+
+  return (
+    <div className="space-y-6">
+      <PageHeader title="资产盘点" subtitle="创建、启动、记录并完成资产盘点任务。" />
+
+      <div className="grid gap-6 xl:grid-cols-[360px_minmax(0,1fr)]">
+        <div className="card-std space-y-4 p-6">
+          <h3 className="text-base font-semibold text-zinc-900">新建盘点任务</h3>
+          <div className="space-y-2">
+            <label className="text-sm font-medium text-zinc-700">盘点范围</label>
+            <select data-testid="inventory-scope-type" className="select-std" value={scopeType} onChange={(event) => {
+              setScopeType(event.target.value as InventoryCheckScopeType);
+              setScopeRefId("");
+            }}>
+              <option value="all">全量盘点</option>
+              <option value="legal_entity">法体盘点</option>
+              <option value="cost_center">成本中心盘点</option>
+              <option value="location">位置盘点</option>
+            </select>
+          </div>
+
+          {scopeType === "location" ? (
+            <div className="space-y-2">
+              <label className="text-sm font-medium text-zinc-700">位置</label>
+              <Input data-testid="inventory-scope-ref" value={scopeRefId} onChange={(event) => setScopeRefId(event.target.value)} />
+            </div>
+          ) : null}
+
+          {scopeType !== "all" && scopeType !== "location" ? (
+            <div className="space-y-2">
+              <label className="text-sm font-medium text-zinc-700">范围对象</label>
+              <select data-testid="inventory-scope-ref" className="select-std" value={scopeRefId} onChange={(event) => setScopeRefId(event.target.value)}>
+                <option value="">请选择</option>
+                {scopeOptions.map((item) => (
+                  <option key={item.id} value={item.id}>
+                    {item.label}
+                  </option>
+                ))}
+              </select>
+            </div>
+          ) : null}
+
+          <Button data-testid="inventory-create" type="button" disabled={createCheckMutation.isPending} onClick={() => createCheckMutation.mutate()}>
+            {createCheckMutation.isPending ? "创建中..." : "创建盘点任务"}
+          </Button>
+
+          <div className="rounded-lg border border-zinc-200">
+            <Table>
+              <TableHeader>
+                <tr>
+                  <TableHead>单号</TableHead>
+                  <TableHead>范围</TableHead>
+                  <TableHead>状态</TableHead>
+                </tr>
+              </TableHeader>
+              <TableBody>
+                {(inventoryChecksQuery.data?.items ?? []).map((item) => (
+                  <TableRow
+                    data-testid="inventory-row"
+                    key={item.id}
+                    className={item.id === selectedCheckId ? "bg-zinc-50 cursor-pointer" : "cursor-pointer"}
+                    onClick={() => setSelectedCheckId(item.id)}
+                  >
+                    <TableCell className="font-medium text-zinc-900">{item.checkNo}</TableCell>
+                    <TableCell>{scopeLabel(item.scopeType)}</TableCell>
+                    <TableCell>{statusLabel(item.status)}</TableCell>
+                  </TableRow>
+                ))}
+                {!inventoryChecksQuery.isLoading && !(inventoryChecksQuery.data?.items ?? []).length ? (
+                  <TableRow>
+                    <TableCell colSpan={3} className="py-4 text-zinc-500">
+                      暂无盘点任务
+                    </TableCell>
+                  </TableRow>
+                ) : null}
+              </TableBody>
+            </Table>
+          </div>
+        </div>
+
+        <div className="card-std space-y-4 p-6">
+          {inventoryChecksQuery.isLoading ? <TableSkeleton columns={3} rows={6} /> : null}
+          {inventoryChecksQuery.isError ? (
+            <p className="rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-600">{resolveError(inventoryChecksQuery.error)}</p>
+          ) : null}
+          {!inventoryChecksQuery.isLoading && !selectedCheck ? (
+            <div className="rounded-lg border border-dashed border-zinc-300 p-8 text-center text-sm text-zinc-500">
+              请先创建或选择盘点任务。
+            </div>
+          ) : null}
+
+          {selectedCheck ? (
+            <>
+              <div className="flex items-center justify-between gap-3">
+                <div>
+                  <h3 className="text-lg font-semibold text-zinc-900">{selectedCheck.checkNo}</h3>
+                  <p className="text-sm text-zinc-500">
+                    {scopeLabel(selectedCheck.scopeType)} · {selectedCheck.scopeRefId ?? "全量"}
+                  </p>
+                </div>
+                <div className="flex items-center gap-2">
+                  <span data-testid="inventory-selected-status" className="rounded-full bg-zinc-100 px-3 py-1 text-xs text-zinc-700">{statusLabel(selectedCheck.status)}</span>
+                  {selectedCheck.status === "draft" ? (
+                    <Button data-testid="inventory-start" type="button" onClick={() => startCheckMutation.mutate()} disabled={startCheckMutation.isPending}>
+                      {startCheckMutation.isPending ? "启动中..." : "启动盘点"}
+                    </Button>
+                  ) : null}
+                  {selectedCheck.status === "counting" ? (
+                    <Button data-testid="inventory-complete" type="button" variant="secondary" onClick={() => completeCheckMutation.mutate()} disabled={completeCheckMutation.isPending}>
+                      {completeCheckMutation.isPending ? "完成中..." : "完成盘点"}
+                    </Button>
+                  ) : null}
+                </div>
+              </div>
+
+              {selectedCheck.status === "counting" ? (
+                <div className="rounded-xl border border-zinc-200 bg-zinc-50 p-4">
+                  <h4 className="mb-3 text-sm font-semibold text-zinc-900">记录盘点结果</h4>
+                  <div className="grid gap-4 md:grid-cols-3">
+                    <div className="space-y-2">
+                      <label className="text-sm font-medium text-zinc-700">资产卡片</label>
+                      <select data-testid="inventory-item-asset" className="select-std" value={recordAssetId} onChange={(event) => setRecordAssetId(event.target.value)}>
+                        <option value="">请选择资产</option>
+                        {scopedAssets.map((item) => (
+                          <option key={item.id} value={item.id}>
+                            {item.assetNo} · {item.name}
+                          </option>
+                        ))}
+                      </select>
+                    </div>
+                    <div className="space-y-2">
+                      <label className="text-sm font-medium text-zinc-700">盘点结果</label>
+                      <select data-testid="inventory-item-result" className="select-std" value={recordResult} onChange={(event) => setRecordResult(event.target.value as InventoryCheckResult)}>
+                        <option value="matched">一致</option>
+                        <option value="missing">缺失</option>
+                        <option value="extra">盘盈</option>
+                        <option value="damaged">损坏</option>
+                      </select>
+                    </div>
+                    <div className="space-y-2">
+                      <label className="text-sm font-medium text-zinc-700">备注</label>
+                      <Input data-testid="inventory-item-note" value={recordNote} onChange={(event) => setRecordNote(event.target.value)} />
+                    </div>
+                  </div>
+                  <div className="mt-4">
+                    <Button data-testid="inventory-item-save" type="button" onClick={() => recordItemMutation.mutate()} disabled={recordItemMutation.isPending}>
+                      {recordItemMutation.isPending ? "记录中..." : "记录盘点结果"}
+                    </Button>
+                  </div>
+                </div>
+              ) : null}
+
+              <div className="rounded-lg border border-zinc-200">
+                <Table>
+                  <TableHeader>
+                    <tr>
+                      <TableHead>资产</TableHead>
+                      <TableHead>结果</TableHead>
+                      <TableHead>备注</TableHead>
+                    </tr>
+                  </TableHeader>
+                  <TableBody>
+                    {selectedCheck.items.length ? (
+                      selectedCheck.items.map((item) => (
+                        <TableRow key={item.id}>
+                          <TableCell>
+                            <div className="font-medium text-zinc-900">{item.asset?.assetNo ?? item.assetId}</div>
+                            <div className="text-xs text-zinc-500">{item.asset?.name ?? "未知资产"}</div>
+                          </TableCell>
+                          <TableCell>{resultLabel(item.result)}</TableCell>
+                          <TableCell>{item.note ?? "-"}</TableCell>
+                        </TableRow>
+                      ))
+                    ) : (
+                      <TableRow>
+                        <TableCell colSpan={3} className="py-4 text-zinc-500">
+                          暂无盘点结果
+                        </TableCell>
+                      </TableRow>
+                    )}
+                  </TableBody>
+                </Table>
+              </div>
+            </>
+          ) : null}
+        </div>
+      </div>
+    </div>
+  );
+}

client/src/router/index.tsx

@@ -19,6 +19,7 @@ import { LeaveRequestPage } from "../pages/LeaveRequestPage";
 import { NotificationsPage } from "../pages/NotificationsPage";
 import { PurchaseRequestsPage } from "../pages/PurchaseRequestsPage";
 import { AssetRegistryPage } from "../pages/AssetRegistryPage";
+import { InventoryChecksPage } from "../pages/InventoryChecksPage";
 import { NotFoundPage } from "../pages/NotFoundPage";
 import { ProfilePage } from "../pages/ProfilePage";
 import { ReimbursementDetailPage } from "../pages/ReimbursementDetailPage";
@@ -118,6 +119,15 @@ export function AppRouter() {
           }
         />
 
+        <Route
+          path="inventory-checks"
+          element={
+            <RequirePermission anyOf={["asset.inventory"]}>
+              <InventoryChecksPage />
+            </RequirePermission>
+          }
+        />
+
         <Route
           path="workflow/tasks"
           element={