import type { DesktopBridge } from "@t3tools/contracts";import { contextBridge, ipcRenderer } from "electron"; import * as IpcChannels from "./ipc/channels.ts"; function unwrapEnsureSshEnvironmentResult(result: unknown) {  if (    typeof result === "object" &&    result !== null &&    "type" in result &&    result.type === IpcChannels.SSH_PASSWORD_PROMPT_CANCELLED_RESULT  ) {    const message =      "message" in result && typeof result.message === "string"        ? result.message        : "SSH authentication cancelled.";    throw new Error(message);  }  return result as Awaited<ReturnType<DesktopBridge["ensureSshEnvironment"]>>;} contextBridge.exposeInMainWorld("desktopBridge", {  getAppBranding: () => {    const result = ipcRenderer.sendSync(IpcChannels.GET_APP_BRANDING_CHANNEL);    if (typeof result !== "object" || result === null) {      return null;    }    return result as ReturnType<DesktopBridge["getAppBranding"]>;  },  getLocalEnvironmentBootstrap: () => {    const result = ipcRenderer.sendSync(IpcChannels.GET_LOCAL_ENVIRONMENT_BOOTSTRAP_CHANNEL);    if (typeof result !== "object" || result === null) {      return null;    }    return result as ReturnType<DesktopBridge["getLocalEnvironmentBootstrap"]>;  },  getClientSettings: () => ipcRenderer.invoke(IpcChannels.GET_CLIENT_SETTINGS_CHANNEL),  setClientSettings: (settings) =>    ipcRenderer.invoke(IpcChannels.SET_CLIENT_SETTINGS_CHANNEL, settings),  getSavedEnvironmentRegistry: () =>    ipcRenderer.invoke(IpcChannels.GET_SAVED_ENVIRONMENT_REGISTRY_CHANNEL),  setSavedEnvironmentRegistry: (records) =>    ipcRenderer.invoke(IpcChannels.SET_SAVED_ENVIRONMENT_REGISTRY_CHANNEL, records),  getSavedEnvironmentSecret: (environmentId) =>    ipcRenderer.invoke(IpcChannels.GET_SAVED_ENVIRONMENT_SECRET_CHANNEL, environmentId),  setSavedEnvironmentSecret: (environmentId, secret) =>    ipcRenderer.invoke(IpcChannels.SET_SAVED_ENVIRONMENT_SECRET_CHANNEL, { environmentId, secret }),  removeSavedEnvironmentSecret: (environmentId) =>    ipcRenderer.invoke(IpcChannels.REMOVE_SAVED_ENVIRONMENT_SECRET_CHANNEL, environmentId),  discoverSshHosts: () => ipcRenderer.invoke(IpcChannels.DISCOVER_SSH_HOSTS_CHANNEL),  ensureSshEnvironment: async (target, options) =>    unwrapEnsureSshEnvironmentResult(      await ipcRenderer.invoke(IpcChannels.ENSURE_SSH_ENVIRONMENT_CHANNEL, {        target,        ...(options === undefined ? {} : { options }),      }),    ),  disconnectSshEnvironment: (target) =>    ipcRenderer.invoke(IpcChannels.DISCONNECT_SSH_ENVIRONMENT_CHANNEL, target),  fetchSshEnvironmentDescriptor: (httpBaseUrl) =>    ipcRenderer.invoke(IpcChannels.FETCH_SSH_ENVIRONMENT_DESCRIPTOR_CHANNEL, { httpBaseUrl }),  bootstrapSshBearerSession: (httpBaseUrl, credential) =>    ipcRenderer.invoke(IpcChannels.BOOTSTRAP_SSH_BEARER_SESSION_CHANNEL, {      httpBaseUrl,      credential,    }),  fetchSshSessionState: (httpBaseUrl, bearerToken) =>    ipcRenderer.invoke(IpcChannels.FETCH_SSH_SESSION_STATE_CHANNEL, { httpBaseUrl, bearerToken }),  issueSshWebSocketToken: (httpBaseUrl, bearerToken) =>    ipcRenderer.invoke(IpcChannels.ISSUE_SSH_WEBSOCKET_TOKEN_CHANNEL, { httpBaseUrl, bearerToken }),  onSshPasswordPrompt: (listener) => {    const wrappedListener = (_event: Electron.IpcRendererEvent, request: unknown) => {      if (typeof request !== "object" || request === null) return;      listener(request as Parameters<typeof listener>[0]);    };     ipcRenderer.on(IpcChannels.SSH_PASSWORD_PROMPT_CHANNEL, wrappedListener);    return () => {      ipcRenderer.removeListener(IpcChannels.SSH_PASSWORD_PROMPT_CHANNEL, wrappedListener);    };  },  resolveSshPasswordPrompt: (requestId, password) =>    ipcRenderer.invoke(IpcChannels.RESOLVE_SSH_PASSWORD_PROMPT_CHANNEL, { requestId, password }),  getServerExposureState: () => ipcRenderer.invoke(IpcChannels.GET_SERVER_EXPOSURE_STATE_CHANNEL),  setServerExposureMode: (mode) =>    ipcRenderer.invoke(IpcChannels.SET_SERVER_EXPOSURE_MODE_CHANNEL, mode),  setTailscaleServeEnabled: (input) =>    ipcRenderer.invoke(IpcChannels.SET_TAILSCALE_SERVE_ENABLED_CHANNEL, input),  getAdvertisedEndpoints: () => ipcRenderer.invoke(IpcChannels.GET_ADVERTISED_ENDPOINTS_CHANNEL),  pickFolder: (options) => ipcRenderer.invoke(IpcChannels.PICK_FOLDER_CHANNEL, options),  confirm: (message) => ipcRenderer.invoke(IpcChannels.CONFIRM_CHANNEL, message),  setTheme: (theme) => ipcRenderer.invoke(IpcChannels.SET_THEME_CHANNEL, theme),  showContextMenu: (items, position) =>    ipcRenderer.invoke(IpcChannels.CONTEXT_MENU_CHANNEL, {      items,      ...(position === undefined ? {} : { position }),    }),  openExternal: (url: string) => ipcRenderer.invoke(IpcChannels.OPEN_EXTERNAL_CHANNEL, url),  onMenuAction: (listener) => {    const wrappedListener = (_event: Electron.IpcRendererEvent, action: unknown) => {      if (typeof action !== "string") return;      listener(action);    };     ipcRenderer.on(IpcChannels.MENU_ACTION_CHANNEL, wrappedListener);    return () => {      ipcRenderer.removeListener(IpcChannels.MENU_ACTION_CHANNEL, wrappedListener);    };  },  getUpdateState: () => ipcRenderer.invoke(IpcChannels.UPDATE_GET_STATE_CHANNEL),  setUpdateChannel: (channel) =>    ipcRenderer.invoke(IpcChannels.UPDATE_SET_CHANNEL_CHANNEL, channel),  checkForUpdate: () => ipcRenderer.invoke(IpcChannels.UPDATE_CHECK_CHANNEL),  downloadUpdate: () => ipcRenderer.invoke(IpcChannels.UPDATE_DOWNLOAD_CHANNEL),  installUpdate: () => ipcRenderer.invoke(IpcChannels.UPDATE_INSTALL_CHANNEL),  onUpdateState: (listener) => {    const wrappedListener = (_event: Electron.IpcRendererEvent, state: unknown) => {      if (typeof state !== "object" || state === null) return;      listener(state as Parameters<typeof listener>[0]);    };     ipcRenderer.on(IpcChannels.UPDATE_STATE_CHANNEL, wrappedListener);    return () => {      ipcRenderer.removeListener(IpcChannels.UPDATE_STATE_CHANNEL, wrappedListener);    };  },} satisfies DesktopBridge);