fix: file explore on windows show empty when importing model

Signed-off-by: James <james@jan.ai>

core/src/api/index.ts

@@ -7,7 +7,7 @@ export enum NativeRoute {
   openAppDirectory = 'openAppDirectory',
   openFileExplore = 'openFileExplorer',
   selectDirectory = 'selectDirectory',
-  selectModelFiles = 'selectModelFiles',
+  selectFiles = 'selectFiles',
   relaunch = 'relaunch',
 
   hideQuickAskWindow = 'hideQuickAskWindow',

core/src/types/miscellaneous/index.ts

@@ -2,4 +2,5 @@ export * from './systemResourceInfo'
 export * from './promptTemplate'
 export * from './appUpdate'
 export * from './fileDownloadRequest'
-export * from './networkConfig'
+export * from './networkConfig'
+export * from './selectFiles'

core/src/types/miscellaneous/selectFiles.ts

@@ -0,0 +1,30 @@
+export type SelectFileOption = {
+  /**
+   * The title of the dialog.
+   */
+  title?: string
+  /**
+   * Whether the dialog allows multiple selection.
+   */
+  allowMultiple?: boolean
+
+  buttonLabel?: string
+
+  selectDirectory?: boolean
+
+  props?: SelectFileProp[]
+}
+
+export const SelectFilePropTuple = [
+  'openFile',
+  'openDirectory',
+  'multiSelections',
+  'showHiddenFiles',
+  'createDirectory',
+  'promptToCreate',
+  'noResolveAliases',
+  'treatPackageAsDirectory',
+  'dontAddToRecent',
+] as const
+
+export type SelectFileProp = (typeof SelectFilePropTuple)[number]

electron/handlers/native.ts

@@ -6,8 +6,11 @@ import {
   getJanDataFolderPath,
   getJanExtensionsPath,
   init,
-  AppEvent, NativeRoute,
+  AppEvent,
+  NativeRoute,
+  SelectFileProp,
 } from '@janhq/core/node'
+import { SelectFileOption } from '@janhq/core/.'
 
 export function handleAppIPCs() {
   /**
@@ -84,23 +87,38 @@ export function handleAppIPCs() {
     }
   })
 
-  ipcMain.handle(NativeRoute.selectModelFiles, async () => {
-    const mainWindow = windowManager.mainWindow
-    if (!mainWindow) {
-      console.error('No main window found')
-      return
-    }
-    const { canceled, filePaths } = await dialog.showOpenDialog(mainWindow, {
-      title: 'Select model files',
-      buttonLabel: 'Select',
-      properties: ['openFile', 'openDirectory', 'multiSelections'],
-    })
-    if (canceled) {
-      return
-    }
+  ipcMain.handle(
+    NativeRoute.selectFiles,
+    async (_event, option?: SelectFileOption) => {
+      const mainWindow = windowManager.mainWindow
+      if (!mainWindow) {
+        console.error('No main window found')
+        return
+      }
 
-    return filePaths
-  })
+      const title = option?.title ?? 'Select files'
+      const buttonLabel = option?.buttonLabel ?? 'Select'
+      const props: SelectFileProp[] = ['openFile']
+
+      if (option?.allowMultiple) {
+        props.push('multiSelections')
+      }
+
+      if (option?.selectDirectory) {
+        props.push('openDirectory')
+      }
+      console.debug(`Select files with props: ${props}`)
+      const { canceled, filePaths } = await dialog.showOpenDialog(mainWindow, {
+        title,
+        buttonLabel,
+        properties: props,
+      })
+
+      if (canceled) return
+
+      return filePaths
+    }
+  )
 
   ipcMain.handle(
     NativeRoute.hideQuickAskWindow,

web/containers/Layout/index.tsx

@@ -17,6 +17,7 @@ import { getImportModelStageAtom } from '@/hooks/useImportModel'
 
 import { SUCCESS_SET_NEW_DESTINATION } from '@/screens/Settings/Advanced/DataFolder'
 import CancelModelImportModal from '@/screens/Settings/CancelModelImportModal'
+import ChooseWhatToImportModal from '@/screens/Settings/ChooseWhatToImportModal'
 import EditModelInfoModal from '@/screens/Settings/EditModelInfoModal'
 import ImportModelOptionModal from '@/screens/Settings/ImportModelOptionModal'
 import ImportingModelModal from '@/screens/Settings/ImportingModelModal'
@@ -70,6 +71,7 @@ const BaseLayout = (props: PropsWithChildren) => {
       {importModelStage === 'IMPORTING_MODEL' && <ImportingModelModal />}
       {importModelStage === 'EDIT_MODEL_INFO' && <EditModelInfoModal />}
       {importModelStage === 'CONFIRM_CANCEL' && <CancelModelImportModal />}
+      <ChooseWhatToImportModal />
       <InstallingExtensionModal />
     </div>
   )

web/hooks/useImportModel.ts

@@ -6,15 +6,26 @@ import {
   Model,
   ModelExtension,
   OptionType,
+  baseName,
+  fs,
+  joinPath,
 } from '@janhq/core'
 
-import { atom } from 'jotai'
+import { atom, useSetAtom } from 'jotai'
+
+import { v4 as uuidv4 } from 'uuid'
+
+import { snackbar } from '@/containers/Toast'
+
+import { FilePathWithSize } from '@/utils/file'
 
 import { extensionManager } from '@/extension'
+import { importingModelsAtom } from '@/helpers/atoms/Model.atom'
 
 export type ImportModelStage =
   | 'NONE'
   | 'SELECTING_MODEL'
+  | 'CHOOSE_WHAT_TO_IMPORT'
   | 'MODEL_SELECTED'
   | 'IMPORTING_MODEL'
   | 'EDIT_MODEL_INFO'
@@ -38,6 +49,9 @@ export type ModelUpdate = {
 }
 
 const useImportModel = () => {
+  const setImportModelStage = useSetAtom(setImportModelStageAtom)
+  const setImportingModels = useSetAtom(importingModelsAtom)
+
   const importModels = useCallback(
     (models: ImportingModel[], optionType: OptionType) =>
       localImportModels(models, optionType),
@@ -49,7 +63,75 @@ const useImportModel = () => {
     []
   )
 
-  return { importModels, updateModelInfo }
+  const sanitizeFilePaths = useCallback(
+    async (filePaths: string[]) => {
+      if (!filePaths || filePaths.length === 0) return
+
+      const sanitizedFilePaths: FilePathWithSize[] = []
+      for (const filePath of filePaths) {
+        const fileStats = await fs.fileStat(filePath, true)
+        if (!fileStats) continue
+
+        if (!fileStats.isDirectory) {
+          const fileName = await baseName(filePath)
+          sanitizedFilePaths.push({
+            path: filePath,
+            name: fileName,
+            size: fileStats.size,
+          })
+        } else {
+          // allowing only one level of directory
+          const files = await fs.readdirSync(filePath)
+
+          for (const file of files) {
+            const fullPath = await joinPath([filePath, file])
+            const fileStats = await fs.fileStat(fullPath, true)
+            if (!fileStats || fileStats.isDirectory) continue
+
+            sanitizedFilePaths.push({
+              path: fullPath,
+              name: file,
+              size: fileStats.size,
+            })
+          }
+        }
+      }
+
+      const unsupportedFiles = sanitizedFilePaths.filter(
+        (file) => !file.path.endsWith('.gguf')
+      )
+      const supportedFiles = sanitizedFilePaths.filter((file) =>
+        file.path.endsWith('.gguf')
+      )
+
+      const importingModels: ImportingModel[] = supportedFiles.map(
+        ({ path, name, size }: FilePathWithSize) => ({
+          importId: uuidv4(),
+          modelId: undefined,
+          name: name.replace('.gguf', ''),
+          description: '',
+          path: path,
+          tags: [],
+          size: size,
+          status: 'PREPARING',
+          format: 'gguf',
+        })
+      )
+      if (unsupportedFiles.length > 0) {
+        snackbar({
+          description: `Only files with .gguf extension can be imported.`,
+          type: 'error',
+        })
+      }
+      if (importingModels.length === 0) return
+
+      setImportingModels(importingModels)
+      setImportModelStage('MODEL_SELECTED')
+    },
+    [setImportModelStage, setImportingModels]
+  )
+
+  return { importModels, updateModelInfo, sanitizeFilePaths }
 }
 
 const localImportModels = async (

web/screens/Settings/ChooseWhatToImportModal/index.tsx

@@ -0,0 +1,65 @@
+import { useCallback } from 'react'
+
+import { SelectFileOption } from '@janhq/core'
+import {
+  Button,
+  Modal,
+  ModalContent,
+  ModalHeader,
+  ModalTitle,
+} from '@janhq/uikit'
+import { useSetAtom, useAtomValue } from 'jotai'
+
+import useImportModel, {
+  setImportModelStageAtom,
+  getImportModelStageAtom,
+} from '@/hooks/useImportModel'
+
+const ChooseWhatToImportModal: React.FC = () => {
+  const setImportModelStage = useSetAtom(setImportModelStageAtom)
+  const importModelStage = useAtomValue(getImportModelStageAtom)
+  const { sanitizeFilePaths } = useImportModel()
+
+  const onImportFileClick = useCallback(async () => {
+    const options: SelectFileOption = {
+      title: 'Select model files',
+      buttonLabel: 'Select',
+      allowMultiple: true,
+    }
+    const filePaths = await window.core?.api?.selectFiles(options)
+    if (!filePaths || filePaths.length === 0) return
+    sanitizeFilePaths(filePaths)
+  }, [sanitizeFilePaths])
+
+  const onImportFolderClick = useCallback(async () => {
+    const options: SelectFileOption = {
+      title: 'Select model folders',
+      buttonLabel: 'Select',
+      allowMultiple: true,
+      selectDirectory: true,
+    }
+    const filePaths = await window.core?.api?.selectFiles(options)
+    if (!filePaths || filePaths.length === 0) return
+    sanitizeFilePaths(filePaths)
+  }, [sanitizeFilePaths])
+
+  return (
+    <Modal
+      open={importModelStage === 'CHOOSE_WHAT_TO_IMPORT'}
+      onOpenChange={() => setImportModelStage('SELECTING_MODEL')}
+    >
+      <ModalContent>
+        <ModalHeader>
+          <ModalTitle>Choose what to import</ModalTitle>
+        </ModalHeader>
+
+        <div>
+          <Button onClick={onImportFileClick}>Import file (GGUF)</Button>
+          <Button onClick={onImportFolderClick}>Import Folder</Button>
+        </div>
+      </ModalContent>
+    </Modal>
+  )
+}
+
+export default ChooseWhatToImportModal

web/screens/Settings/ImportingModelModal/index.tsx

@@ -52,9 +52,7 @@ const ImportingModelModal: React.FC = () => {
   return (
     <Modal
       open={importModelStage === 'IMPORTING_MODEL'}
-      onOpenChange={() => {
-        setImportModelStage('NONE')
-      }}
+      onOpenChange={() => setImportModelStage('NONE')}
     >
       <ModalContent>
         <ModalHeader>