@lobehub/chat/src/store/electron/actions/app.ts

Lobe Chat - an open-source, high-performance chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Supports one-click free deployment of your private ChatGPT/LLM web application.

import { ElectronAppState } from '@lobechat/electron-client-ipc';
import { SWRResponse } from 'swr';
import { StateCreator } from 'zustand/vanilla';

import { useOnlyFetchOnceSWR } from '@/libs/swr';
// Import for type usage
import { electronSystemService } from '@/services/electron/system';
import { globalAgentContextManager } from '@/utils/client/GlobalAgentContextManager';
import { merge } from '@/utils/merge';

import { ElectronStore } from '../store';

// ======== Action Interface ======== //

export interface ElectronAppAction {
  updateElectronAppState: (state: ElectronAppState) => void;

  /**
   * Initializes the basic Electron application state, including system info and special paths.
   * Should be called once when the application starts.
   */
  useInitElectronAppState: () => SWRResponse<ElectronAppState>;
}

// ======== Action Implementation ======== //

export const createElectronAppSlice: StateCreator<
  ElectronStore,
  [['zustand/devtools', never]],
  [],
  ElectronAppAction
> = (set, get) => ({
  updateElectronAppState: (state: ElectronAppState) => {
    const prevState = get().appState;
    set({ appState: merge(prevState, state) });
  },

  useInitElectronAppState: () =>
    useOnlyFetchOnceSWR<ElectronAppState>(
      'initElectronAppState',
      async () => electronSystemService.getAppState(),
      {
        onSuccess: (result) => {
          set({ appState: result, isAppStateInit: true }, false, 'initElectronAppState');

          // Update the global agent context manager with relevant paths
          // We typically only need paths in the agent context for now.
          globalAgentContextManager.updateContext({
            desktopPath: result.userPath!.desktop,
            documentsPath: result.userPath!.documents,
            downloadsPath: result.userPath!.downloads,
            homePath: result.userPath!.home,
            musicPath: result.userPath!.music,
            picturesPath: result.userPath!.pictures,
            userDataPath: result.userPath!.userData,
            videosPath: result.userPath!.videos,
          });
        },
      },
    ),
});