Feat: Add AsyncTreeSelect component #3221 (#7377)

### What problem does this PR solve? Feat: Add AsyncTreeSelect component #3221 ### Type of change - [x] New Feature (non-breaking change which adds functionality)
2025-08-11 16:19:05 +08:00 · 2025-04-28 14:58:33 +08:00 · 2025-04-28 14:58:33 +08:00 · af393b0003
commit af393b0003
parent 1a5608d0f8
6 changed files with 213 additions and 125 deletions
--- a/web/src/components/list-filter-bar/filter-popover.tsx
+++ b/web/src/components/list-filter-bar/filter-popover.tsx
@ -149,7 +149,7 @@ export function FilterPopover({
  value,
  onChange,
  filters,
-}: PropsWithChildren & CheckboxFormMultipleProps) {
+}: PropsWithChildren & Omit<CheckboxFormMultipleProps, 'setOpen'>) {
  const [open, setOpen] = useState(false);

  return (
--- a/web/src/components/list-filter-bar/index.tsx
+++ b/web/src/components/list-filter-bar/index.tsx
@ -38,7 +38,7 @@ export default function ListFilterBar({
  value,
  onChange,
  filters,
-}: PropsWithChildren<IProps & CheckboxFormMultipleProps>) {
+}: PropsWithChildren<IProps & Omit<CheckboxFormMultipleProps, 'setOpen'>>) {
  const filterCount = useMemo(() => {
    return typeof value === 'object' && value !== null
      ? Object.values(value).reduce((pre, cur) => {
--- a/web/src/components/ui/async-tree-select.tsx
+++ b/web/src/components/ui/async-tree-select.tsx
@ -0,0 +1,157 @@
+import {
+  Popover,
+  PopoverContent,
+  PopoverTrigger,
+} from '@/components/ui/popover';
+import { cn } from '@/lib/utils';
+import { isEmpty } from 'lodash';
+import { ChevronDown, ChevronRight, Loader2 } from 'lucide-react';
+import { ReactNode, useCallback, useEffect, useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from './button';
+
+type TreeId = number | string;
+
+export type TreeNodeType = {
+  id: TreeId;
+  title: ReactNode;
+  parentId: TreeId;
+  isLeaf?: boolean;
+};
+
+type AsyncTreeSelectProps = {
+  treeData: TreeNodeType[];
+  value?: TreeId;
+  onChange?(value: TreeId): void;
+  loadData?(node: TreeNodeType): Promise<any>;
+};
+
+export function AsyncTreeSelect({
+  treeData,
+  value,
+  loadData,
+  onChange,
+}: AsyncTreeSelectProps) {
+  const [open, setOpen] = useState(false);
+  const { t } = useTranslation();
+
+  const [expandedKeys, setExpandedKeys] = useState<TreeId[]>([]);
+  const [loadingId, setLoadingId] = useState<TreeId>('');
+
+  const selectedTitle = useMemo(() => {
+    return treeData.find((x) => x.id === value)?.title;
+  }, [treeData, value]);
+
+  const isExpanded = useCallback(
+    (id: TreeId | undefined) => {
+      if (id === undefined) {
+        return true;
+      }
+      return expandedKeys.indexOf(id) !== -1;
+    },
+    [expandedKeys],
+  );
+
+  const handleNodeClick = useCallback(
+    (id: TreeId) => (e: React.MouseEvent<HTMLLIElement>) => {
+      e.stopPropagation();
+      onChange?.(id);
+      setOpen(false);
+    },
+    [onChange],
+  );
+
+  const handleArrowClick = useCallback(
+    (node: TreeNodeType) => async (e: React.MouseEvent<HTMLButtonElement>) => {
+      e.stopPropagation();
+      const { id } = node;
+      if (isExpanded(id)) {
+        setExpandedKeys((keys) => {
+          return keys.filter((x) => x !== id);
+        });
+      } else {
+        const hasChild = treeData.some((x) => x.parentId === id);
+        setExpandedKeys((keys) => {
+          return [...keys, id];
+        });
+
+        if (!hasChild) {
+          setLoadingId(id);
+          await loadData?.(node);
+          setLoadingId('');
+        }
+      }
+    },
+    [isExpanded, loadData, treeData],
+  );
+
+  const renderNodes = useCallback(
+    (parentId?: TreeId) => {
+      const currentLevelList = parentId
+        ? treeData.filter((x) => x.parentId === parentId)
+        : treeData.filter((x) => treeData.every((y) => x.parentId !== y.id));
+
+      if (currentLevelList.length === 0) return null;
+
+      return (
+        <ul className={cn('pl-2', { hidden: !isExpanded(parentId) })}>
+          {currentLevelList.map((x) => (
+            <li
+              key={x.id}
+              onClick={handleNodeClick(x.id)}
+              className="cursor-pointer hover:bg-slate-50 "
+            >
+              <div className={cn('flex justify-between items-center')}>
+                <span
+                  className={cn({ 'bg-cyan-50': value === x.id }, 'flex-1')}
+                >
+                  {x.title}
+                </span>
+                {x.isLeaf || (
+                  <Button
+                    variant={'ghost'}
+                    className="size-7"
+                    onClick={handleArrowClick(x)}
+                    disabled={loadingId === x.id}
+                  >
+                    {loadingId === x.id ? (
+                      <Loader2 className="animate-spin" />
+                    ) : isExpanded(x.id) ? (
+                      <ChevronDown />
+                    ) : (
+                      <ChevronRight />
+                    )}
+                  </Button>
+                )}
+              </div>
+              {renderNodes(x.id)}
+            </li>
+          ))}
+        </ul>
+      );
+    },
+    [handleArrowClick, handleNodeClick, isExpanded, loadingId, treeData, value],
+  );
+
+  useEffect(() => {
+    if (isEmpty(treeData)) {
+      loadData?.({ id: '', parentId: '', title: '' });
+    }
+  }, [loadData, treeData]);
+
+  return (
+    <Popover open={open} onOpenChange={setOpen}>
+      <PopoverTrigger asChild>
+        <div className="flex justify-between border px-2 py-1.5 rounded-md gap-2 items-center w-full">
+          {selectedTitle || (
+            <span className="text-slate-400">{t('common.pleaseSelect')}</span>
+          )}
+          <ChevronDown className="size-5" />
+        </div>
+      </PopoverTrigger>
+      <PopoverContent className="p-1">
+        <ul>{renderNodes()}</ul>
+      </PopoverContent>
+    </Popover>
+  );
+}
--- a/web/src/components/ui/single-tree-select.tsx
+++ b/web/src/components/ui/single-tree-select.tsx
@ -1,95 +0,0 @@
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuTrigger,
-} from '@/components/ui/dropdown-menu';
-import { ChevronDown, X } from 'lucide-react';
-import React, { ReactNode, useState } from 'react';
-
-export type TreeNode = {
-  id: number;
-  label: ReactNode;
-  children?: TreeNode[];
-};
-
-type SingleSelectTreeDropdownProps = {
-  allowDelete?: boolean;
-  treeData: TreeNode[];
-};
-
-const SingleTreeSelect: React.FC<SingleSelectTreeDropdownProps> = ({
-  allowDelete = false,
-  treeData,
-}) => {
-  const [selectedOption, setSelectedOption] = useState<TreeNode | null>(null);
-
-  const handleSelect = (option: TreeNode) => {
-    setSelectedOption(option);
-  };
-
-  const handleDelete = (e: React.MouseEvent<HTMLButtonElement>) => {
-    e.stopPropagation();
-    console.log(
-      'Delete button clicked. Current selected option:',
-      selectedOption,
-    );
-    setSelectedOption(null);
-    console.log('After deletion, selected option:', selectedOption);
-  };
-
-  const renderTree = (nodes: TreeNode[]) => {
-    return nodes.map((node) => (
-      <div key={node.id} className="pl-4">
-        <DropdownMenuItem
-          onClick={() => handleSelect(node)}
-          className={`flex items-center ${
-            selectedOption?.id === node.id ? 'bg-gray-500' : ''
-          }`}
-        >
-          <span>{node.label}</span>
-          {node.children && (
-            <ChevronDown className="ml-2 h-4 w-4 text-gray-400" />
-          )}
-        </DropdownMenuItem>
-        {node.children && renderTree(node.children)}
-      </div>
-    ));
-  };
-
-  return (
-    <div className="relative">
-      <DropdownMenu>
-        <DropdownMenuTrigger asChild>
-          <button
-            type="button"
-            className="flex items-center justify-between space-x-1 p-2 border rounded-md  focus:outline-none w-full"
-          >
-            {selectedOption ? (
-              <>
-                <span>{selectedOption.label}</span>
-                {allowDelete && (
-                  <button
-                    type="button"
-                    className="ml-2 text-gray-500 hover:text-red-500 focus:outline-none"
-                    onClick={handleDelete}
-                  >
-                    <X className="h-4 w-4" />
-                  </button>
-                )}
-              </>
-            ) : (
-              'Select an option'
-            )}
-            <ChevronDown className="h-4 w-4" />
-          </button>
-        </DropdownMenuTrigger>
-        <DropdownMenuContent className=" mt-2 w-56 origin-top-right rounded-md shadow-lg ring-1 ring-black ring-opacity-5 focus:outline-none">
-          {renderTree(treeData)}
-        </DropdownMenuContent>
-      </DropdownMenu>
-    </div>
-  );
-};
-
-export default SingleTreeSelect;
--- a/web/src/pages/files/index.tsx
+++ b/web/src/pages/files/index.tsx
@ -126,7 +126,6 @@ export default function Files() {
          onOk={onFolderCreateOk}
        ></CreateFolderDialog>
      )}
-
      {moveFileVisible && (
        <MoveDialog
          hideModal={hideMoveFileModal}
--- a/web/src/pages/files/move-dialog.tsx
+++ b/web/src/pages/files/move-dialog.tsx
@ -1,3 +1,7 @@
+import {
+  AsyncTreeSelect,
+  TreeNodeType,
+} from '@/components/ui/async-tree-select';
 import { Button } from '@/components/ui/button';
 import {
  Dialog,
@ -6,37 +10,49 @@ import {
  DialogHeader,
  DialogTitle,
 } from '@/components/ui/dialog';
-import SingleTreeSelect, { TreeNode } from '@/components/ui/single-tree-select';
+import { useFetchPureFileList } from '@/hooks/file-manager-hooks';
 import { IModalProps } from '@/interfaces/common';
+import { IFile } from '@/interfaces/database/file-manager';
+import { isEmpty } from 'lodash';
+import { useCallback, useState } from 'react';
 import { useTranslation } from 'react-i18next';

-export function MoveDialog({ hideModal }: IModalProps<any>) {
+export function MoveDialog({ hideModal, onOk }: IModalProps<any>) {
  const { t } = useTranslation();

-  const treeData: TreeNode[] = [
-    {
-      id: 1,
-      label: 'Node 1',
-      children: [
-        { id: 11, label: 'Node 1.1' },
-        { id: 12, label: 'Node 1.2' },
-      ],
+  const { fetchList } = useFetchPureFileList();
+
+  const [treeValue, setTreeValue] = useState<number | string>('');
+
+  const [treeData, setTreeData] = useState([]);
+
+  const onLoadData = useCallback(
+    async ({ id }: TreeNodeType) => {
+      const ret = await fetchList(id as string);
+      if (ret.code === 0) {
+        setTreeData((tree) => {
+          return tree.concat(
+            ret.data.files
+              .filter((x: IFile) => x.type === 'folder')
+              .map((x: IFile) => ({
+                id: x.id,
+                parentId: x.parent_id,
+                title: x.name,
+                isLeaf:
+                  typeof x.has_child_folder === 'boolean'
+                    ? !x.has_child_folder
+                    : false,
+              })),
+          );
+        });
+      }
    },
-    {
-      id: 2,
-      label: 'Node 2',
-      children: [
-        {
-          id: 21,
-          label: 'Node 2.1',
-          children: [
-            { id: 211, label: 'Node 2.1.1' },
-            { id: 212, label: 'Node 2.1.2' },
-          ],
-        },
-      ],
-    },
-  ];
+    [fetchList],
+  );
+
+  const handleSubmit = useCallback(() => {
+    onOk?.(treeValue);
+  }, [onOk, treeValue]);

  return (
    <Dialog open onOpenChange={hideModal}>
@ -45,10 +61,21 @@ export function MoveDialog({ hideModal }: IModalProps<any>) {
          <DialogTitle>{t('common.move')}</DialogTitle>
        </DialogHeader>
        <div>
-          <SingleTreeSelect treeData={treeData}></SingleTreeSelect>
+          <AsyncTreeSelect
+            treeData={treeData}
+            value={treeValue}
+            onChange={setTreeValue}
+            loadData={onLoadData}
+          ></AsyncTreeSelect>
        </div>
        <DialogFooter>
-          <Button type="submit">Save changes</Button>
+          <Button
+            type="submit"
+            onClick={handleSubmit}
+            disabled={isEmpty(treeValue)}
+          >
+            {t('common.save')}
+          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>