refactor(admin-web): strict Clean Architecture for app-versions feature

Domain → Infrastructure → Application (Use Cases) → Presentation

- Domain: fix AppVersion entity fields; add IVersionRepository interface
- Infrastructure: VersionRepository implements IVersionRepository via HttpClient
- Application: 6 Use Case classes (ListVersions/Parse/Upload/Update/Toggle/Delete)
- Presentation: RTK version.slice (filters/modal state) + Zustand upload.store (form state)
- Page: zero direct apiClient calls; React Query queryFn calls use cases

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/admin-web/src/application/use-cases/version.use-cases.ts

@@ -0,0 +1,55 @@
+import type { IVersionRepository, UploadVersionInput, UpdateVersionInput } from '@/domain/repositories/version.repository.interface';
+import type { AppType, AppPlatform } from '@/domain/entities';
+import { versionRepository } from '@/infrastructure/repositories/version.repository';
+
+// ── Use Case classes — testable via constructor DI ──────────
+
+export class ListVersionsUseCase {
+  constructor(private readonly repo: IVersionRepository = versionRepository) {}
+  execute(appType: AppType, platform?: AppPlatform) {
+    return this.repo.list(appType, platform, true);
+  }
+}
+
+export class ParsePackageUseCase {
+  constructor(private readonly repo: IVersionRepository = versionRepository) {}
+  execute(file: File) {
+    return this.repo.parse(file);
+  }
+}
+
+export class UploadVersionUseCase {
+  constructor(private readonly repo: IVersionRepository = versionRepository) {}
+  execute(input: UploadVersionInput) {
+    return this.repo.upload(input);
+  }
+}
+
+export class UpdateVersionUseCase {
+  constructor(private readonly repo: IVersionRepository = versionRepository) {}
+  execute(id: string, input: UpdateVersionInput) {
+    return this.repo.update(id, input);
+  }
+}
+
+export class ToggleVersionUseCase {
+  constructor(private readonly repo: IVersionRepository = versionRepository) {}
+  execute(id: string, isEnabled: boolean) {
+    return this.repo.toggle(id, isEnabled);
+  }
+}
+
+export class DeleteVersionUseCase {
+  constructor(private readonly repo: IVersionRepository = versionRepository) {}
+  execute(id: string) {
+    return this.repo.remove(id);
+  }
+}
+
+// ── Singleton instances (frontend DI) ───────────────────────
+export const listVersionsUseCase = new ListVersionsUseCase();
+export const parsePackageUseCase = new ParsePackageUseCase();
+export const uploadVersionUseCase = new UploadVersionUseCase();
+export const updateVersionUseCase = new UpdateVersionUseCase();
+export const toggleVersionUseCase = new ToggleVersionUseCase();
+export const deleteVersionUseCase = new DeleteVersionUseCase();

frontend/admin-web/src/domain/entities/index.ts

@@ -50,16 +50,19 @@ export interface AppVersion {
   id: string;
   appType: AppType;
   platform: AppPlatform;
-  versionName: string;
   versionCode: number;
-  minOsVersion?: string;
-  fileSize?: number;
-  downloadUrl?: string;
-  changelog?: string;
+  versionName: string;
+  buildNumber: string;
+  downloadUrl: string;
+  fileSize: string;
+  fileSha256: string;
+  minOsVersion: string | null;
+  changelog: string;
   isForceUpdate: boolean;
   isEnabled: boolean;
-  releasedAt?: string;
+  releaseDate: string | null;
   createdAt: string;
+  updatedAt: string;
 }
 
 // ── Common ──────────────────────────────────────────────────

frontend/admin-web/src/domain/repositories/version.repository.interface.ts

@@ -0,0 +1,34 @@
+import type { AppVersion, AppType, AppPlatform } from '../entities';
+
+export interface ParsedPackageInfo {
+  versionCode?: number;
+  versionName?: string;
+  minSdkVersion?: string;
+}
+
+export interface UploadVersionInput {
+  file: File;
+  appType: AppType;
+  platform: AppPlatform;
+  versionName?: string;
+  buildNumber?: string;
+  changelog?: string;
+  minOsVersion?: string;
+  isForceUpdate: boolean;
+}
+
+export interface UpdateVersionInput {
+  changelog?: string;
+  minOsVersion?: string | null;
+  isForceUpdate?: boolean;
+  isEnabled?: boolean;
+}
+
+export interface IVersionRepository {
+  list(appType: AppType, platform?: AppPlatform, includeDisabled?: boolean): Promise<AppVersion[]>;
+  parse(file: File): Promise<ParsedPackageInfo>;
+  upload(input: UploadVersionInput): Promise<AppVersion>;
+  update(id: string, input: UpdateVersionInput): Promise<AppVersion>;
+  toggle(id: string, isEnabled: boolean): Promise<void>;
+  remove(id: string): Promise<void>;
+}

frontend/admin-web/src/infrastructure/repositories/version.repository.ts

@@ -0,0 +1,49 @@
+import type {
+  IVersionRepository,
+  ParsedPackageInfo,
+  UploadVersionInput,
+  UpdateVersionInput,
+} from '@/domain/repositories/version.repository.interface';
+import type { AppVersion, AppType, AppPlatform } from '@/domain/entities';
+import { httpClient } from '../http/http.client';
+
+class VersionRepository implements IVersionRepository {
+  async list(appType: AppType, platform?: AppPlatform, includeDisabled = true): Promise<AppVersion[]> {
+    const params: Record<string, string> = { appType, includeDisabled: String(includeDisabled) };
+    if (platform) params.platform = platform;
+    return httpClient.get<AppVersion[]>('/api/v1/admin/versions', { params });
+  }
+
+  async parse(file: File): Promise<ParsedPackageInfo> {
+    const fd = new FormData();
+    fd.append('file', file);
+    return httpClient.post<ParsedPackageInfo>('/api/v1/admin/versions/parse', fd, { timeout: 300000 });
+  }
+
+  async upload(input: UploadVersionInput): Promise<AppVersion> {
+    const fd = new FormData();
+    fd.append('file', input.file);
+    fd.append('appType', input.appType);
+    fd.append('platform', input.platform);
+    if (input.versionName) fd.append('versionName', input.versionName);
+    if (input.buildNumber) fd.append('buildNumber', input.buildNumber);
+    if (input.changelog) fd.append('changelog', input.changelog);
+    if (input.minOsVersion) fd.append('minOsVersion', input.minOsVersion);
+    fd.append('isForceUpdate', String(input.isForceUpdate));
+    return httpClient.post<AppVersion>('/api/v1/admin/versions/upload', fd, { timeout: 300000 });
+  }
+
+  async update(id: string, input: UpdateVersionInput): Promise<AppVersion> {
+    return httpClient.put<AppVersion>(`/api/v1/admin/versions/${id}`, input);
+  }
+
+  async toggle(id: string, isEnabled: boolean): Promise<void> {
+    await httpClient.patch(`/api/v1/admin/versions/${id}/toggle`, { isEnabled });
+  }
+
+  async remove(id: string): Promise<void> {
+    await httpClient.delete(`/api/v1/admin/versions/${id}`);
+  }
+}
+
+export const versionRepository = new VersionRepository();

frontend/admin-web/src/store/index.ts

@@ -7,11 +7,13 @@ import { configureStore } from '@reduxjs/toolkit';
 import { TypedUseSelectorHook, useDispatch, useSelector } from 'react-redux';
 import { uiSlice } from './slices/ui.slice';
 import { usersSlice } from './slices/users.slice';
+import { versionSlice } from './slices/version.slice';
 
 export const store = configureStore({
   reducer: {
     ui: uiSlice.reducer,
     users: usersSlice.reducer,
+    versions: versionSlice.reducer,
   },
   devTools: process.env.NODE_ENV !== 'production',
 });

frontend/admin-web/src/store/slices/version.slice.ts

@@ -0,0 +1,59 @@
+// ============================================================
+// Redux Toolkit — Version Slice
+// 大厂模式：RTK 管理 version 页的客户端 UI 状态（筛选器、modal 开关）
+// 服务端数据获取由 React Query 负责（queryKey 依赖此 slice 的筛选值）
+// ============================================================
+
+import { createSlice, PayloadAction } from '@reduxjs/toolkit';
+import type { AppType, AppPlatform } from '@/domain/entities';
+
+type PlatformFilter = AppPlatform | '';
+
+interface VersionSliceState {
+  appType: AppType;
+  platformFilter: PlatformFilter;
+  showUpload: boolean;
+  editingVersionId: string | null;
+}
+
+const initialState: VersionSliceState = {
+  appType: 'GENEX_MOBILE',
+  platformFilter: '',
+  showUpload: false,
+  editingVersionId: null,
+};
+
+export const versionSlice = createSlice({
+  name: 'versions',
+  initialState,
+  reducers: {
+    setAppType: (state, action: PayloadAction<AppType>) => {
+      state.appType = action.payload;
+      state.platformFilter = '';
+    },
+    setPlatformFilter: (state, action: PayloadAction<PlatformFilter>) => {
+      state.platformFilter = action.payload;
+    },
+    openUploadModal: (state) => {
+      state.showUpload = true;
+    },
+    closeUploadModal: (state) => {
+      state.showUpload = false;
+    },
+    openEditModal: (state, action: PayloadAction<string>) => {
+      state.editingVersionId = action.payload;
+    },
+    closeEditModal: (state) => {
+      state.editingVersionId = null;
+    },
+  },
+});
+
+export const {
+  setAppType,
+  setPlatformFilter,
+  openUploadModal,
+  closeUploadModal,
+  openEditModal,
+  closeEditModal,
+} = versionSlice.actions;

frontend/admin-web/src/store/zustand/upload.store.ts

@@ -0,0 +1,69 @@
+'use client';
+
+// ============================================================
+// Zustand — Upload Store
+// 大厂模式：Zustand 管理上传 modal 的临时表单状态
+// 生命周期与 modal 绑定，关闭时 reset
+// ============================================================
+
+import { create } from 'zustand';
+import type { AppPlatform } from '@/domain/entities';
+
+interface UploadFormState {
+  file: File | null;
+  platform: AppPlatform;
+  versionName: string;
+  buildNumber: string;
+  changelog: string;
+  minOsVersion: string;
+  isForceUpdate: boolean;
+  isParsing: boolean;
+  parseWarning: string;
+  isUploading: boolean;
+  uploadError: string;
+}
+
+interface UploadStoreActions {
+  setFile: (file: File | null) => void;
+  setPlatform: (p: AppPlatform) => void;
+  setVersionName: (v: string) => void;
+  setBuildNumber: (v: string) => void;
+  setChangelog: (v: string) => void;
+  setMinOsVersion: (v: string) => void;
+  setIsForceUpdate: (v: boolean) => void;
+  setIsParsing: (v: boolean) => void;
+  setParseWarning: (v: string) => void;
+  setIsUploading: (v: boolean) => void;
+  setUploadError: (v: string) => void;
+  reset: () => void;
+}
+
+const initialState: UploadFormState = {
+  file: null,
+  platform: 'ANDROID',
+  versionName: '',
+  buildNumber: '',
+  changelog: '',
+  minOsVersion: '',
+  isForceUpdate: false,
+  isParsing: false,
+  parseWarning: '',
+  isUploading: false,
+  uploadError: '',
+};
+
+export const useUploadStore = create<UploadFormState & UploadStoreActions>()((set) => ({
+  ...initialState,
+  setFile: (file) => set({ file }),
+  setPlatform: (platform) => set({ platform }),
+  setVersionName: (versionName) => set({ versionName }),
+  setBuildNumber: (buildNumber) => set({ buildNumber }),
+  setChangelog: (changelog) => set({ changelog }),
+  setMinOsVersion: (minOsVersion) => set({ minOsVersion }),
+  setIsForceUpdate: (isForceUpdate) => set({ isForceUpdate }),
+  setIsParsing: (isParsing) => set({ isParsing }),
+  setParseWarning: (parseWarning) => set({ parseWarning }),
+  setIsUploading: (isUploading) => set({ isUploading }),
+  setUploadError: (uploadError) => set({ uploadError }),
+  reset: () => set(initialState),
+}));

frontend/admin-web/src/views/app-versions/AppVersionManagementPage.tsx

@@ -1,108 +1,88 @@
 'use client';
 
-import React, { useState, useRef } from 'react';
+// ============================================================
+// Presentation — App Version Management Page
+// Clean Architecture: 纯表现层，只读 Redux/Zustand 状态，调用 Use Cases
+// 不直接使用 HttpClient / apiClient / fetch
+// ============================================================
+
+import React, { useState } from 'react';
+import { useQuery, useQueryClient } from '@tanstack/react-query';
 import { t } from '@/i18n/locales';
-import { useApi, useApiMutation } from '@/lib/use-api';
-import { apiClient } from '@/lib/api-client';
-
-/* ── Types ── */
-
-interface AppVersion {
-  id: string;
-  appType: string;
-  platform: string;
-  versionCode: number;
-  versionName: string;
-  buildNumber: string;
-  downloadUrl: string;
-  fileSize: string;
-  fileSha256: string;
-  minOsVersion: string | null;
-  changelog: string;
-  isForceUpdate: boolean;
-  isEnabled: boolean;
-  releaseDate: string | null;
-  createdAt: string;
-  updatedAt: string;
-}
-
-type AppType = 'GENEX_MOBILE' | 'ADMIN_APP';
-type PlatformFilter = '' | 'ANDROID' | 'IOS';
+import { useAppDispatch, useAppSelector } from '@/store';
+import {
+  setAppType, setPlatformFilter,
+  openUploadModal, closeUploadModal,
+  openEditModal, closeEditModal,
+} from '@/store/slices/version.slice';
+import { useUploadStore } from '@/store/zustand/upload.store';
+import {
+  listVersionsUseCase,
+  parsePackageUseCase,
+  uploadVersionUseCase,
+  updateVersionUseCase,
+  toggleVersionUseCase,
+  deleteVersionUseCase,
+} from '@/application/use-cases/version.use-cases';
+import type { AppVersion, AppType, AppPlatform } from '@/domain/entities';
+import type { UpdateVersionInput } from '@/domain/repositories/version.repository.interface';
 
 /* ── Styles ── */
 
 const loadingBox: React.CSSProperties = {
   display: 'flex', alignItems: 'center', justifyContent: 'center',
-  padding: 40, color: 'var(--color-text-tertiary)', font: 'var(--text-body)',
+  padding: 40, color: 'var(--color-text-tertiary)',
 };
-
 const tabBtn = (active: boolean): React.CSSProperties => ({
-  padding: '8px 20px',
-  border: 'none',
+  padding: '8px 20px', border: 'none',
   borderBottom: active ? '2px solid var(--color-primary)' : '2px solid transparent',
   background: 'transparent',
   color: active ? 'var(--color-primary)' : 'var(--color-text-secondary)',
-  font: 'var(--text-label)',
-  cursor: 'pointer',
-  fontWeight: active ? 600 : 400,
+  cursor: 'pointer', fontWeight: active ? 600 : 400,
 });
-
 const filterBtn = (active: boolean): React.CSSProperties => ({
   padding: '4px 14px',
   border: `1px solid ${active ? 'var(--color-primary)' : 'var(--color-border)'}`,
   borderRadius: 'var(--radius-full)',
   background: active ? 'var(--color-primary-surface)' : 'transparent',
   color: active ? 'var(--color-primary)' : 'var(--color-text-secondary)',
-  font: 'var(--text-label-sm)',
   cursor: 'pointer',
 });
-
 const primaryBtn: React.CSSProperties = {
   padding: '8px 20px', border: 'none', borderRadius: 'var(--radius-full)',
   background: 'var(--color-primary)', color: 'white', cursor: 'pointer',
-  font: 'var(--text-label-sm)',
 };
-
 const thStyle: React.CSSProperties = {
-  font: 'var(--text-label-sm)', color: 'var(--color-text-tertiary)',
   padding: '12px 16px', textAlign: 'left', whiteSpace: 'nowrap',
+  color: 'var(--color-text-tertiary)',
 };
-
-const tdStyle: React.CSSProperties = {
-  font: 'var(--text-body)', padding: '12px 16px', color: 'var(--color-text-primary)',
-};
-
+const tdStyle: React.CSSProperties = { padding: '12px 16px', color: 'var(--color-text-primary)' };
 const badge = (bg: string, color: string): React.CSSProperties => ({
-  padding: '2px 10px', borderRadius: 'var(--radius-full)',
-  background: bg, color, font: 'var(--text-caption)', fontWeight: 500,
+  padding: '2px 10px', borderRadius: 'var(--radius-full)', background: bg, color, fontWeight: 500,
 });
-
 const overlayStyle: React.CSSProperties = {
   position: 'fixed', inset: 0, background: 'rgba(0,0,0,0.4)',
   display: 'flex', alignItems: 'center', justifyContent: 'center', zIndex: 1000,
 };
-
 const modalStyle: React.CSSProperties = {
   background: 'var(--color-surface)', borderRadius: 'var(--radius-lg)',
   padding: 28, width: 520, maxHeight: '80vh', overflow: 'auto',
   boxShadow: 'var(--shadow-lg)',
 };
-
 const inputStyle: React.CSSProperties = {
   width: '100%', height: 40, border: '1px solid var(--color-border)',
-  borderRadius: 'var(--radius-sm)', padding: '0 12px', font: 'var(--text-body)',
+  borderRadius: 'var(--radius-sm)', padding: '0 12px',
   background: 'var(--color-gray-50)', outline: 'none', boxSizing: 'border-box',
 };
-
 const labelStyle: React.CSSProperties = {
-  font: 'var(--text-label-sm)', color: 'var(--color-text-secondary)',
   display: 'block', marginBottom: 4, marginTop: 14,
+  color: 'var(--color-text-secondary)',
 };
 
 /* ── Helpers ── */
 
-function formatFileSize(bytes: string | number): string {
-  const n = typeof bytes === 'string' ? parseInt(bytes, 10) : bytes;
+function formatFileSize(bytes: string | number | null | undefined): string {
+  const n = typeof bytes === 'string' ? parseInt(bytes, 10) : (bytes ?? 0);
   if (!n || isNaN(n)) return '-';
   if (n < 1024) return `${n} B`;
   if (n < 1024 * 1024) return `${(n / 1024).toFixed(1)} KB`;
@@ -110,7 +90,7 @@ function formatFileSize(bytes: string | number): string {
   return `${(n / (1024 * 1024 * 1024)).toFixed(2)} GB`;
 }
 
-function formatDate(iso: string | null): string {
+function formatDate(iso: string | null | undefined): string {
   if (!iso) return '-';
   return new Date(iso).toLocaleDateString('zh-CN', {
     year: 'numeric', month: '2-digit', day: '2-digit',
@@ -118,64 +98,66 @@ function formatDate(iso: string | null): string {
   });
 }
 
-/* ── Component ── */
+/* ── Query key factory ── */
+const versionKeys = {
+  list: (appType: AppType, platform: AppPlatform | '') =>
+    ['versions', appType, platform] as const,
+};
+
+/* ── Main Page ── */
 
 export const AppVersionManagementPage: React.FC = () => {
-  const [appType, setAppType] = useState<AppType>('GENEX_MOBILE');
-  const [platformFilter, setPlatformFilter] = useState<PlatformFilter>('');
-  const [showUpload, setShowUpload] = useState(false);
-  const [editingVersion, setEditingVersion] = useState<AppVersion | null>(null);
+  const dispatch = useAppDispatch();
+  const { appType, platformFilter, showUpload, editingVersionId } =
+    useAppSelector((s) => s.versions);
+  const queryClient = useQueryClient();
 
-  const { data: versions, isLoading, error, refetch } = useApi<AppVersion[]>(
-    '/api/v1/admin/versions',
-    { params: { appType, platform: platformFilter || undefined, includeDisabled: 'true' } },
-  );
-
-  const toggleMutation = useApiMutation<void>('PATCH', '', {
-    invalidateKeys: ['/api/v1/admin/versions'],
+  const { data: versions, isLoading, error } = useQuery({
+    queryKey: versionKeys.list(appType, platformFilter),
+    queryFn: () => listVersionsUseCase.execute(appType, platformFilter as AppPlatform | undefined),
+    staleTime: 30_000,
   });
 
-  const deleteMutation = useApiMutation<void>('DELETE', '', {
-    invalidateKeys: ['/api/v1/admin/versions'],
-  });
+  const invalidate = () =>
+    queryClient.invalidateQueries({ queryKey: ['versions', appType] });
 
   const handleToggle = async (v: AppVersion) => {
-    await apiClient.patch(`/api/v1/admin/versions/${v.id}/toggle`, { isEnabled: !v.isEnabled });
-    refetch();
+    await toggleVersionUseCase.execute(v.id, !v.isEnabled);
+    invalidate();
   };
 
   const handleDelete = async (v: AppVersion) => {
     if (!confirm(t('app_version_confirm_delete'))) return;
-    await apiClient.delete(`/api/v1/admin/versions/${v.id}`);
-    refetch();
+    await deleteVersionUseCase.execute(v.id);
+    invalidate();
   };
 
-  console.log('[AppVersions] useApi versions:', versions, 'isArray:', Array.isArray(versions));
   const list = Array.isArray(versions) ? versions : [];
+  const editingVersion = editingVersionId ? list.find((v) => v.id === editingVersionId) ?? null : null;
 
   return (
     <div>
       <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: 20 }}>
-        <h1 style={{ font: 'var(--text-h1)', margin: 0 }}>{t('app_version_title')}</h1>
-        <button style={primaryBtn} onClick={() => setShowUpload(true)}>
+        <h1 style={{ margin: 0 }}>{t('app_version_title')}</h1>
+        <button style={primaryBtn} onClick={() => dispatch(openUploadModal())}>
           + {t('app_version_upload')}
         </button>
       </div>
 
-      {/* App type tabs */}
-      <div style={{ display: 'flex', gap: 0, borderBottom: '1px solid var(--color-border-light)', marginBottom: 16 }}>
-        <button style={tabBtn(appType === 'GENEX_MOBILE')} onClick={() => setAppType('GENEX_MOBILE')}>
-          {t('app_version_genex_mobile')}
-        </button>
-        <button style={tabBtn(appType === 'ADMIN_APP')} onClick={() => setAppType('ADMIN_APP')}>
-          {t('app_version_admin_app')}
-        </button>
+      {/* App type tabs — RTK state */}
+      <div style={{ display: 'flex', borderBottom: '1px solid var(--color-border-light)', marginBottom: 16 }}>
+        {(['GENEX_MOBILE', 'ADMIN_APP'] as AppType[]).map((at) => (
+          <button key={at} style={tabBtn(appType === at)} onClick={() => dispatch(setAppType(at))}>
+            {at === 'GENEX_MOBILE' ? t('app_version_genex_mobile') : t('app_version_admin_app')}
+          </button>
+        ))}
       </div>
 
-      {/* Platform filter */}
+      {/* Platform filter — RTK state */}
       <div style={{ display: 'flex', gap: 8, marginBottom: 20 }}>
-        {(['', 'ANDROID', 'IOS'] as PlatformFilter[]).map(p => (
-          <button key={p || 'all'} style={filterBtn(platformFilter === p)} onClick={() => setPlatformFilter(p)}>
+        {(['', 'ANDROID', 'IOS'] as (AppPlatform | '')[]).map((p) => (
+          <button key={p || 'all'} style={filterBtn(platformFilter === p)}
+            onClick={() => dispatch(setPlatformFilter(p as AppPlatform | ''))}>
             {p === '' ? t('app_version_all_platforms') : p === 'ANDROID' ? 'Android' : 'iOS'}
           </button>
         ))}
@@ -183,7 +165,7 @@ export const AppVersionManagementPage: React.FC = () => {
 
       {/* Table */}
       {error ? (
-        <div style={loadingBox}>Error: {error.message}</div>
+        <div style={loadingBox}>Error: {(error as Error).message}</div>
       ) : isLoading ? (
         <div style={loadingBox}>Loading...</div>
       ) : list.length === 0 ? (
@@ -194,7 +176,6 @@ export const AppVersionManagementPage: React.FC = () => {
             <thead>
               <tr style={{ background: 'var(--color-gray-50)', borderBottom: '1px solid var(--color-border)' }}>
                 <th style={thStyle}>{t('app_version_version_name')}</th>
-                <th style={thStyle}>{t('app_version_version_code')}</th>
                 <th style={thStyle}>{t('app_version_platform')}</th>
                 <th style={thStyle}>{t('app_version_build_number')}</th>
                 <th style={thStyle}>{t('app_version_file_size')}</th>
@@ -205,10 +186,9 @@ export const AppVersionManagementPage: React.FC = () => {
               </tr>
             </thead>
             <tbody>
-              {list.map(v => (
+              {list.map((v) => (
                 <tr key={v.id} style={{ borderBottom: '1px solid var(--color-border-light)' }}>
                   <td style={{ ...tdStyle, fontWeight: 600 }}>{v.versionName}</td>
-                  <td style={tdStyle}>{v.versionCode}</td>
                   <td style={tdStyle}>
                     <span style={badge(
                       v.platform === 'ANDROID' ? 'var(--color-success-light)' : 'var(--color-info-light)',
@@ -217,14 +197,12 @@ export const AppVersionManagementPage: React.FC = () => {
                       {v.platform === 'ANDROID' ? 'Android' : 'iOS'}
                     </span>
                   </td>
-                  <td style={{ ...tdStyle, font: 'var(--text-body-sm)', color: 'var(--color-text-tertiary)' }}>
-                    {v.buildNumber}
-                  </td>
+                  <td style={tdStyle}>{v.buildNumber}</td>
                   <td style={tdStyle}>{formatFileSize(v.fileSize)}</td>
                   <td style={tdStyle}>
-                    {v.isForceUpdate ? (
-                      <span style={badge('var(--color-error-light)', 'var(--color-error)')}>{t('app_version_force_update')}</span>
-                    ) : '-'}
+                    {v.isForceUpdate
+                      ? <span style={badge('var(--color-error-light)', 'var(--color-error)')}>{t('app_version_force_update')}</span>
+                      : '-'}
                   </td>
                   <td style={tdStyle}>
                     <span style={badge(
@@ -234,26 +212,18 @@ export const AppVersionManagementPage: React.FC = () => {
                       {v.isEnabled ? t('app_version_enabled') : t('app_version_disabled')}
                     </span>
                   </td>
-                  <td style={{ ...tdStyle, font: 'var(--text-body-sm)', color: 'var(--color-text-tertiary)' }}>
-                    {formatDate(v.releaseDate || v.createdAt)}
-                  </td>
+                  <td style={tdStyle}>{formatDate(v.releaseDate || v.createdAt)}</td>
                   <td style={{ ...tdStyle, whiteSpace: 'nowrap' }}>
-                    <button
-                      onClick={() => setEditingVersion(v)}
-                      style={{ border: '1px solid var(--color-border)', borderRadius: 'var(--radius-sm)', padding: '3px 10px', background: 'transparent', cursor: 'pointer', font: 'var(--text-caption)', marginRight: 6 }}
-                    >
+                    <button onClick={() => dispatch(openEditModal(v.id))}
+                      style={{ border: '1px solid var(--color-border)', borderRadius: 'var(--radius-sm)', padding: '3px 10px', background: 'transparent', cursor: 'pointer', marginRight: 6 }}>
                       {t('edit')}
                     </button>
-                    <button
-                      onClick={() => handleToggle(v)}
-                      style={{ border: `1px solid ${v.isEnabled ? 'var(--color-warning)' : 'var(--color-success)'}`, borderRadius: 'var(--radius-sm)', padding: '3px 10px', background: 'transparent', cursor: 'pointer', font: 'var(--text-caption)', color: v.isEnabled ? 'var(--color-warning)' : 'var(--color-success)', marginRight: 6 }}
-                    >
+                    <button onClick={() => handleToggle(v)}
+                      style={{ border: `1px solid ${v.isEnabled ? 'var(--color-warning)' : 'var(--color-success)'}`, borderRadius: 'var(--radius-sm)', padding: '3px 10px', background: 'transparent', cursor: 'pointer', color: v.isEnabled ? 'var(--color-warning)' : 'var(--color-success)', marginRight: 6 }}>
                       {v.isEnabled ? t('disable') : t('enable')}
                     </button>
-                    <button
-                      onClick={() => handleDelete(v)}
-                      style={{ border: '1px solid var(--color-error)', borderRadius: 'var(--radius-sm)', padding: '3px 10px', background: 'transparent', cursor: 'pointer', font: 'var(--text-caption)', color: 'var(--color-error)' }}
-                    >
+                    <button onClick={() => handleDelete(v)}
+                      style={{ border: '1px solid var(--color-error)', borderRadius: 'var(--radius-sm)', padding: '3px 10px', background: 'transparent', cursor: 'pointer', color: 'var(--color-error)' }}>
                       {t('delete')}
                     </button>
                   </td>
@@ -264,69 +234,52 @@ export const AppVersionManagementPage: React.FC = () => {
         </div>
       )}
 
-      {/* Upload Modal */}
       {showUpload && (
         <UploadModal
           appType={appType}
-          onClose={() => setShowUpload(false)}
-          onSuccess={() => { setShowUpload(false); refetch(); }}
+          onClose={() => dispatch(closeUploadModal())}
+          onSuccess={() => { dispatch(closeUploadModal()); invalidate(); }}
         />
       )}
 
-      {/* Edit Modal */}
       {editingVersion && (
         <EditModal
           version={editingVersion}
-          onClose={() => setEditingVersion(null)}
-          onSuccess={() => { setEditingVersion(null); refetch(); }}
+          onClose={() => dispatch(closeEditModal())}
+          onSuccess={() => { dispatch(closeEditModal()); invalidate(); }}
         />
       )}
     </div>
   );
 };
 
-/* ── Upload Modal ── */
+/* ── Upload Modal — reads/writes Zustand upload store ── */
 
 const UploadModal: React.FC<{
   appType: AppType;
   onClose: () => void;
   onSuccess: () => void;
 }> = ({ appType, onClose, onSuccess }) => {
-  const fileRef = useRef<HTMLInputElement>(null);
-  const [file, setFile] = useState<File | null>(null);
-  const [platform, setPlatform] = useState<'ANDROID' | 'IOS'>('ANDROID');
-  const [versionName, setVersionName] = useState('');
-  const [buildNumber, setBuildNumber] = useState('');
-  const [changelog, setChangelog] = useState('');
-  const [minOsVersion, setMinOsVersion] = useState('');
-  const [isForceUpdate, setIsForceUpdate] = useState(false);
-  const [parsing, setParsing] = useState(false);
-  const [uploading, setUploading] = useState(false);
-  const [error, setError] = useState('');
-  const [parseWarning, setParseWarning] = useState('');
+  const {
+    file, platform, versionName, buildNumber, changelog, minOsVersion, isForceUpdate,
+    isParsing, parseWarning, isUploading, uploadError,
+    setFile, setPlatform, setVersionName, setBuildNumber, setChangelog,
+    setMinOsVersion, setIsForceUpdate, setIsParsing, setParseWarning,
+    setIsUploading, setUploadError, reset,
+  } = useUploadStore();
 
   const handleFileChange = async (e: React.ChangeEvent<HTMLInputElement>) => {
     const f = e.target.files?.[0];
     if (!f) return;
     setFile(f);
-    setError('');
     setParseWarning('');
-
-    // Auto-detect platform from extension
     if (f.name.endsWith('.apk')) setPlatform('ANDROID');
     else if (f.name.endsWith('.ipa')) setPlatform('IOS');
 
-    // Auto-parse to pre-fill form fields
-    setParsing(true);
+    setIsParsing(true);
     try {
-      console.log('[Upload] Parsing package:', f.name, (f.size / 1024 / 1024).toFixed(1) + 'MB');
-      const formData = new FormData();
-      formData.append('file', f);
-      const info = await apiClient.post<{
-        versionCode?: number; versionName?: string; minSdkVersion?: string;
-      }>('/api/v1/admin/versions/parse', formData, {
-        timeout: 300000,
-      });
+      console.log('[Upload] Parsing:', f.name, (f.size / 1024 / 1024).toFixed(1) + 'MB');
+      const info = await parsePackageUseCase.execute(f);
       console.log('[Upload] Parse result:', info);
       if (info?.versionName) setVersionName(info.versionName);
       if (info?.versionCode) setBuildNumber(String(info.versionCode));
@@ -335,63 +288,57 @@ const UploadModal: React.FC<{
       console.warn('[Upload] Parse failed:', err?.message);
       setParseWarning('无法自动解析安装包信息，请手动填写版本号');
     }
-    setParsing(false);
+    setIsParsing(false);
   };
 
   const handleSubmit = async () => {
-    if (!file) {
-      setError(t('app_version_upload_file'));
-      return;
-    }
-    setUploading(true);
-    setError('');
+    if (!file) { setUploadError(t('app_version_upload_file')); return; }
+    setIsUploading(true);
+    setUploadError('');
     try {
-      console.log('[Upload] Starting upload:', file.name, (file.size / 1024 / 1024).toFixed(1) + 'MB');
-      const formData = new FormData();
-      formData.append('file', file);
-      formData.append('appType', appType);
-      formData.append('platform', platform);
-      if (versionName) formData.append('versionName', versionName);
-      if (buildNumber) formData.append('buildNumber', buildNumber);
-      if (changelog) formData.append('changelog', changelog);
-      if (minOsVersion) formData.append('minOsVersion', minOsVersion);
-      formData.append('isForceUpdate', String(isForceUpdate));
-
-      const result = await apiClient.post('/api/v1/admin/versions/upload', formData, {
-        timeout: 300000,
+      console.log('[Upload] Uploading:', file.name, (file.size / 1024 / 1024).toFixed(1) + 'MB');
+      const result = await uploadVersionUseCase.execute({
+        file, appType, platform, versionName, buildNumber,
+        changelog, minOsVersion, isForceUpdate,
       });
       console.log('[Upload] Success:', result);
+      reset();
       onSuccess();
     } catch (err: any) {
       console.error('[Upload] Failed:', err);
-      setError(err?.response?.data?.message || err?.message || 'Upload failed');
+      setUploadError(err?.message || 'Upload failed');
     }
-    setUploading(false);
+    setIsUploading(false);
   };
 
+  const handleClose = () => { reset(); onClose(); };
+
   return (
-    <div style={overlayStyle} onClick={onClose}>
-      <div style={modalStyle} onClick={e => e.stopPropagation()}>
-        <h2 style={{ font: 'var(--text-h2)', margin: '0 0 8px' }}>{t('app_version_upload')}</h2>
+    <div style={overlayStyle} onClick={handleClose}>
+      <div style={modalStyle} onClick={(e) => e.stopPropagation()}>
+        <h2 style={{ margin: '0 0 8px' }}>{t('app_version_upload')}</h2>
 
         <label style={labelStyle}>{t('app_version_upload_file')}</label>
-        <input
-          ref={fileRef} type="file" accept=".apk,.ipa"
-          onChange={handleFileChange}
-          style={{ ...inputStyle, padding: '8px 12px', height: 'auto' }}
-        />
+        <input type="file" accept=".apk,.ipa" onChange={handleFileChange}
+          style={{ ...inputStyle, padding: '8px 12px', height: 'auto' }} />
         {file && (
-          <div style={{ font: 'var(--text-caption)', color: 'var(--color-text-secondary)', marginTop: 4 }}>
+          <div style={{ color: 'var(--color-text-secondary)', marginTop: 4 }}>
             {file.name} ({(file.size / 1024 / 1024).toFixed(1)} MB)
           </div>
         )}
-        {parsing && <div style={{ font: 'var(--text-caption)', color: 'var(--color-info)', marginTop: 4 }}>{t('app_version_parsing')}{file && file.size > 30 * 1024 * 1024 ? '（大文件，请耐心等待...）' : ''}</div>}
-        {parseWarning && <div style={{ font: 'var(--text-caption)', color: 'var(--color-warning, #f90)', marginTop: 4 }}>{parseWarning}</div>}
+        {isParsing && (
+          <div style={{ color: 'var(--color-info)', marginTop: 4 }}>
+            {t('app_version_parsing')}{file && file.size > 30 * 1024 * 1024 ? '（大文件，请耐心等待...）' : ''}
+          </div>
+        )}
+        {parseWarning && (
+          <div style={{ color: 'var(--color-warning, #f90)', marginTop: 4 }}>{parseWarning}</div>
+        )}
 
         <label style={labelStyle}>{t('app_version_platform')}</label>
         <div style={{ display: 'flex', gap: 12 }}>
-          {(['ANDROID', 'IOS'] as const).map(p => (
-            <label key={p} style={{ font: 'var(--text-body)', cursor: 'pointer', display: 'flex', alignItems: 'center', gap: 4 }}>
+          {(['ANDROID', 'IOS'] as AppPlatform[]).map((p) => (
+            <label key={p} style={{ cursor: 'pointer', display: 'flex', alignItems: 'center', gap: 4 }}>
               <input type="radio" checked={platform === p} onChange={() => setPlatform(p)} />
               {p === 'ANDROID' ? 'Android' : 'iOS'}
             </label>
@@ -400,44 +347,39 @@ const UploadModal: React.FC<{
 
         <label style={labelStyle}>
           {t('app_version_version_name')}
-          <span style={{ font: 'var(--text-caption)', color: 'var(--color-text-secondary)', fontWeight: 400, marginLeft: 6 }}>
+          <span style={{ color: 'var(--color-text-secondary)', fontWeight: 400, marginLeft: 6 }}>
             ({t('optional_auto_from_apk')})
           </span>
         </label>
-        <input style={inputStyle} value={versionName} onChange={e => setVersionName(e.target.value)} placeholder="1.0.0" />
+        <input style={inputStyle} value={versionName} onChange={(e) => setVersionName(e.target.value)} placeholder="1.0.0" />
 
         <label style={labelStyle}>{t('app_version_build_number')}</label>
-        <input style={inputStyle} value={buildNumber} onChange={e => setBuildNumber(e.target.value)} placeholder="100" />
+        <input style={inputStyle} value={buildNumber} onChange={(e) => setBuildNumber(e.target.value)} placeholder="100" />
 
         <label style={labelStyle}>{t('app_version_min_os')}</label>
-        <input style={inputStyle} value={minOsVersion} onChange={e => setMinOsVersion(e.target.value)}
+        <input style={inputStyle} value={minOsVersion} onChange={(e) => setMinOsVersion(e.target.value)}
           placeholder={platform === 'ANDROID' ? 'e.g. 8.0' : 'e.g. 14.0'} />
 
         <label style={labelStyle}>{t('app_version_changelog')}</label>
-        <textarea
-          value={changelog} onChange={e => setChangelog(e.target.value)} rows={3}
-          style={{ ...inputStyle, height: 'auto', padding: '8px 12px', resize: 'vertical' }}
-          placeholder={t('app_version_changelog')}
-        />
+        <textarea value={changelog} onChange={(e) => setChangelog(e.target.value)} rows={3}
+          style={{ ...inputStyle, height: 'auto', padding: '8px 12px', resize: 'vertical' }} />
 
         <label style={{ ...labelStyle, display: 'flex', alignItems: 'center', gap: 8, marginTop: 16 }}>
-          <input type="checkbox" checked={isForceUpdate} onChange={e => setIsForceUpdate(e.target.checked)} />
+          <input type="checkbox" checked={isForceUpdate} onChange={(e) => setIsForceUpdate(e.target.checked)} />
           {t('app_version_force_update')}
         </label>
 
-        {error && <div style={{ color: 'var(--color-error)', font: 'var(--text-body-sm)', marginTop: 8 }}>{error}</div>}
-        {uploading && (
-          <div style={{ font: 'var(--text-caption)', color: 'var(--color-info)', marginTop: 4 }}>
-            正在上传，大文件需要较长时间，请耐心等待...
-          </div>
-        )}
+        {uploadError && <div style={{ color: 'var(--color-error)', marginTop: 8 }}>{uploadError}</div>}
+        {isUploading && <div style={{ color: 'var(--color-info)', marginTop: 4 }}>正在上传，大文件需要较长时间，请耐心等待...</div>}
 
         <div style={{ display: 'flex', gap: 12, marginTop: 20, justifyContent: 'flex-end' }}>
-          <button onClick={onClose} style={{ padding: '8px 20px', border: '1px solid var(--color-border)', borderRadius: 'var(--radius-full)', background: 'transparent', cursor: 'pointer', font: 'var(--text-label-sm)' }}>
+          <button onClick={handleClose}
+            style={{ padding: '8px 20px', border: '1px solid var(--color-border)', borderRadius: 'var(--radius-full)', background: 'transparent', cursor: 'pointer' }}>
             {t('cancel')}
           </button>
-          <button onClick={handleSubmit} disabled={uploading || parsing} style={{ ...primaryBtn, opacity: uploading || parsing ? 0.6 : 1 }}>
-            {uploading ? t('app_version_uploading') : t('confirm')}
+          <button onClick={handleSubmit} disabled={isUploading || isParsing}
+            style={{ ...primaryBtn, opacity: isUploading || isParsing ? 0.6 : 1 }}>
+            {isUploading ? t('app_version_uploading') : t('confirm')}
           </button>
         </div>
       </div>
@@ -445,7 +387,7 @@ const UploadModal: React.FC<{
   );
 };
 
-/* ── Edit Modal ── */
+/* ── Edit Modal — local useState (无需持久化，单次操作) ── */
 
 const EditModal: React.FC<{
   version: AppVersion;
@@ -453,7 +395,7 @@ const EditModal: React.FC<{
   onSuccess: () => void;
 }> = ({ version, onClose, onSuccess }) => {
   const [changelog, setChangelog] = useState(version.changelog);
-  const [minOsVersion, setMinOsVersion] = useState(version.minOsVersion || '');
+  const [minOsVersion, setMinOsVersion] = useState(version.minOsVersion ?? '');
   const [isForceUpdate, setIsForceUpdate] = useState(version.isForceUpdate);
   const [isEnabled, setIsEnabled] = useState(version.isEnabled);
   const [saving, setSaving] = useState(false);
@@ -463,12 +405,13 @@ const EditModal: React.FC<{
     setSaving(true);
     setError('');
     try {
-      await apiClient.put(`/api/v1/admin/versions/${version.id}`, {
+      const input: UpdateVersionInput = {
         changelog,
         minOsVersion: minOsVersion || null,
         isForceUpdate,
         isEnabled,
-      });
+      };
+      await updateVersionUseCase.execute(version.id, input);
       onSuccess();
     } catch (err: any) {
       setError(err?.message || 'Save failed');
@@ -478,39 +421,39 @@ const EditModal: React.FC<{
 
   return (
     <div style={overlayStyle} onClick={onClose}>
-      <div style={modalStyle} onClick={e => e.stopPropagation()}>
-        <h2 style={{ font: 'var(--text-h2)', margin: '0 0 4px' }}>{t('app_version_edit')}</h2>
-        <div style={{ font: 'var(--text-body-sm)', color: 'var(--color-text-tertiary)', marginBottom: 16 }}>
+      <div style={modalStyle} onClick={(e) => e.stopPropagation()}>
+        <h2 style={{ margin: '0 0 4px' }}>{t('app_version_edit')}</h2>
+        <div style={{ color: 'var(--color-text-tertiary)', marginBottom: 16 }}>
           {version.platform === 'ANDROID' ? 'Android' : 'iOS'} · v{version.versionName} · Build {version.buildNumber}
         </div>
 
         <label style={labelStyle}>{t('app_version_changelog')}</label>
-        <textarea
-          value={changelog} onChange={e => setChangelog(e.target.value)} rows={4}
-          style={{ ...inputStyle, height: 'auto', padding: '8px 12px', resize: 'vertical' }}
-        />
+        <textarea value={changelog} onChange={(e) => setChangelog(e.target.value)} rows={4}
+          style={{ ...inputStyle, height: 'auto', padding: '8px 12px', resize: 'vertical' }} />
 
         <label style={labelStyle}>{t('app_version_min_os')}</label>
-        <input style={inputStyle} value={minOsVersion} onChange={e => setMinOsVersion(e.target.value)}
+        <input style={inputStyle} value={minOsVersion} onChange={(e) => setMinOsVersion(e.target.value)}
           placeholder={version.platform === 'ANDROID' ? 'e.g. 8.0' : 'e.g. 14.0'} />
 
         <label style={{ ...labelStyle, display: 'flex', alignItems: 'center', gap: 8, marginTop: 16 }}>
-          <input type="checkbox" checked={isForceUpdate} onChange={e => setIsForceUpdate(e.target.checked)} />
+          <input type="checkbox" checked={isForceUpdate} onChange={(e) => setIsForceUpdate(e.target.checked)} />
           {t('app_version_force_update')}
         </label>
 
         <label style={{ ...labelStyle, display: 'flex', alignItems: 'center', gap: 8 }}>
-          <input type="checkbox" checked={isEnabled} onChange={e => setIsEnabled(e.target.checked)} />
+          <input type="checkbox" checked={isEnabled} onChange={(e) => setIsEnabled(e.target.checked)} />
           {t('app_version_enabled')}
         </label>
 
-        {error && <div style={{ color: 'var(--color-error)', font: 'var(--text-body-sm)', marginTop: 8 }}>{error}</div>}
+        {error && <div style={{ color: 'var(--color-error)', marginTop: 8 }}>{error}</div>}
 
         <div style={{ display: 'flex', gap: 12, marginTop: 20, justifyContent: 'flex-end' }}>
-          <button onClick={onClose} style={{ padding: '8px 20px', border: '1px solid var(--color-border)', borderRadius: 'var(--radius-full)', background: 'transparent', cursor: 'pointer', font: 'var(--text-label-sm)' }}>
+          <button onClick={onClose}
+            style={{ padding: '8px 20px', border: '1px solid var(--color-border)', borderRadius: 'var(--radius-full)', background: 'transparent', cursor: 'pointer' }}>
             {t('cancel')}
           </button>
-          <button onClick={handleSave} disabled={saving} style={{ ...primaryBtn, opacity: saving ? 0.6 : 1 }}>
+          <button onClick={handleSave} disabled={saving}
+            style={{ ...primaryBtn, opacity: saving ? 0.6 : 1 }}>
             {saving ? '...' : t('save')}
           </button>
         </div>