feat(harmonyos): browse remote workspace folders

src/apps/mobile/harmonyos/entry/src/main/ets/i18n/EnUsMessages.ets

@@ -114,6 +114,16 @@ export const EN_US_MESSAGES: [string, string][] = [
   ['sidebar.deviceOnline', 'Online'],
   ['sidebar.addWorkspace', 'Add workspace'],
   ['sidebar.selectWorkspace', 'Select workspace'],
+  ['sidebar.selectRemoteFolder', 'Select remote folder'],
+  ['sidebar.currentFolder', 'Current location'],
+  ['sidebar.remoteHomeFolder', 'Device home folder'],
+  ['sidebar.parentFolder', 'Parent folder'],
+  ['sidebar.chooseThisFolder', 'Choose this folder'],
+  ['sidebar.loadingFolders', 'Loading remote folders…'],
+  ['sidebar.emptyFolders', 'No subfolders here'],
+  ['sidebar.directoryBrowserUnsupported', 'This computer does not support remote folder selection yet. Update BitFun first.'],
+  ['sidebar.directoryLoadFailed', 'Could not load the remote folder'],
+  ['sidebar.directoryTruncated', 'Only the first 500 folders are shown'],
   ['sidebar.workspacesOffline', 'Disconnected'],
   ['sidebar.connectDesktop', 'Connect a computer'],
   ['sidebar.addConnection', 'Add connection'],

src/apps/mobile/harmonyos/entry/src/main/ets/i18n/ZhCnMessages.ets

@@ -114,6 +114,16 @@ export const ZH_CN_MESSAGES: [string, string][] = [
   ['sidebar.deviceOnline', '在线'],
   ['sidebar.addWorkspace', '添加工作区'],
   ['sidebar.selectWorkspace', '选择工作区'],
+  ['sidebar.selectRemoteFolder', '选择远程文件夹'],
+  ['sidebar.currentFolder', '当前位置'],
+  ['sidebar.remoteHomeFolder', '设备主目录'],
+  ['sidebar.parentFolder', '上一级'],
+  ['sidebar.chooseThisFolder', '选择此文件夹'],
+  ['sidebar.loadingFolders', '正在读取远程文件夹…'],
+  ['sidebar.emptyFolders', '这里没有子文件夹'],
+  ['sidebar.directoryBrowserUnsupported', '这台电脑的版本暂不支持远程文件夹选择，请先更新 BitFun'],
+  ['sidebar.directoryLoadFailed', '远程文件夹读取失败'],
+  ['sidebar.directoryTruncated', '文件夹较多，仅显示前 500 项'],
   ['sidebar.workspacesOffline', '未连接'],
   ['sidebar.connectDesktop', '连接电脑'],
   ['sidebar.addConnection', '添加连接'],

src/apps/mobile/harmonyos/entry/src/main/ets/model/RemoteModels.ets

@@ -33,6 +33,7 @@ export interface InitialSyncResult {
   sessions: RemoteSession[];
   hasMoreSessions: boolean;
   authenticatedUserId: string;
+  capabilities?: string[];
 }
 
 export interface RecentWorkspaceEntry {
@@ -42,6 +43,18 @@ export interface RecentWorkspaceEntry {
   workspaceKind: string;
 }
 
+export interface RemoteDirectoryEntry {
+  name: string;
+  path: string;
+}
+
+export interface RemoteDirectoryListing {
+  path: string;
+  parentPath: string;
+  directories: RemoteDirectoryEntry[];
+  truncated: boolean;
+}
+
 export interface RemoteSession {
   id: string;
   title: string;
@@ -162,6 +175,7 @@ export interface WorkspaceInfoResponse extends CommandStatusResponse {
   git_branch?: string;
   workspace_kind?: string;
   assistant_id?: string;
+  capabilities?: string[];
 }
 
 export interface RecentWorkspaceEntryResponse {
@@ -178,6 +192,18 @@ export interface RecentWorkspaceListResponse extends CommandStatusResponse {
   workspaces?: RecentWorkspaceEntryResponse[];
 }
 
+export interface RemoteDirectoryEntryResponse {
+  name?: string;
+  path?: string;
+}
+
+export interface RemoteDirectoryListResponse extends CommandStatusResponse {
+  path?: string;
+  parent?: string;
+  directories?: RemoteDirectoryEntryResponse[];
+  truncated?: boolean;
+}
+
 export interface SetWorkspaceResponse extends CommandStatusResponse {
   success?: boolean;
   path?: string;
@@ -251,6 +277,7 @@ export interface InitialSyncResponse extends CommandStatusResponse {
   sessions?: SessionItemResponse[];
   has_more_sessions?: boolean;
   authenticated_user_id?: string;
+  capabilities?: string[];
 }
 
 export interface DelegatedIdentityResponse extends CommandStatusResponse {

src/apps/mobile/harmonyos/entry/src/main/ets/pages/actions/AppRootPresentationActions.ets

@@ -1,4 +1,4 @@
-import { RemotePermissionMode, RemoteSession } from '../../model/RemoteModels';
+import { RemoteDirectoryListing, RemotePermissionMode, RemoteSession } from '../../model/RemoteModels';
 import { CloudAccountDevice } from '../../services/CloudAccountClient';
 import { DetectedUrlAction } from '../../services/ConnectScanDecisionPolicy';
 import { ConversationIntent } from './ConversationIntent';
@@ -62,7 +62,7 @@ export interface RemoteHomePresentationActions {
   readonly createInWorkspace: (path: string, agentType: string, deviceId?: string) => void;
   readonly createInWorkspaceInPlace: (path: string, agentType: string, deviceId?: string) => void;
   readonly selectDirectoryDevice: (deviceId: string) => void;
-  readonly addDirectoryWorkspace: (deviceId: string) => void;
+  readonly browseDirectory: (deviceId: string, path: string) => Promise<RemoteDirectoryListing>;
   readonly retryDirectoryDevice: (deviceId: string) => void;
   readonly openSession: (session: RemoteSession) => void;
   readonly openSessionInPlace: (session: RemoteSession) => void;
@@ -131,7 +131,9 @@ export function emptyAppRootPresentationActions(): AppRootPresentationActions {
       selectAssistant: () => {}, cancelWorkspace: () => {}, cancelAssistant: () => {}, queryChanged: () => {},
       search: () => {}, loadMore: () => {}, reconnect: () => {}, disconnect: () => {}, clearPairing: () => {},
       create: () => {}, createInPlace: () => {}, createAssistant: () => {}, createInWorkspace: () => {},
-      createInWorkspaceInPlace: () => {}, selectDirectoryDevice: () => {}, addDirectoryWorkspace: () => {},
+      createInWorkspaceInPlace: () => {}, selectDirectoryDevice: () => {}, browseDirectory: async () => ({
+        path: '', parentPath: '', directories: [], truncated: false
+      }),
       retryDirectoryDevice: () => {},
       openSession: () => {}, openSessionInPlace: () => {}, deleteSession: () => {}
     },

src/apps/mobile/harmonyos/entry/src/main/ets/pages/components/AppRootOverlaySurfaces.ets

@@ -90,7 +90,7 @@ export struct AppSidebarSurface {
       },
       onSelectDevice: this.actions.onRemoteHome.selectDirectoryDevice,
       onRetryDevice: this.actions.onRemoteHome.retryDirectoryDevice,
-      onAddWorkspace: this.actions.onRemoteHome.addDirectoryWorkspace
+      onBrowseDirectory: this.actions.onRemoteHome.browseDirectory
     })
   }