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feat: 🎸 antd sortable impl by dnd, replace react-sort-hoc (#3855)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| import { DndContext, DragEndEvent, DragStartEvent } from '@dnd-kit/core' | ||
| import { | ||
| SortableContext, | ||
| useSortable, | ||
| verticalListSortingStrategy, | ||
| } from '@dnd-kit/sortable' | ||
| import { ReactFC } from '@formily/reactive-react' | ||
| import React, { createContext, useContext, useMemo } from 'react' | ||
|
|
||
| export interface ISortableContainerProps { | ||
| list: any[] | ||
| start?: number | ||
| accessibility?: { | ||
| container?: Element | ||
| } | ||
| onSortStart?: (event: DragStartEvent) => void | ||
| onSortEnd?: (event: { oldIndex: number; newIndex: number }) => void | ||
| } | ||
|
|
||
| export function SortableContainer<T extends React.HTMLAttributes<HTMLElement>>( | ||
| Component: ReactFC<T> | ||
| ): ReactFC<ISortableContainerProps & T> { | ||
| return ({ | ||
| list, | ||
| start = 0, | ||
| accessibility, | ||
| onSortStart, | ||
| onSortEnd, | ||
| ...props | ||
| }) => { | ||
| const _onSortEnd = (event: DragEndEvent) => { | ||
| const { active, over } = event | ||
| const oldIndex = (active.id as number) - 1 | ||
| const newIndex = (over?.id as number) - 1 | ||
| onSortEnd?.({ | ||
| oldIndex, | ||
| newIndex, | ||
| }) | ||
| } | ||
|
|
||
| return ( | ||
| <DndContext | ||
| accessibility={accessibility} | ||
| onDragStart={onSortStart} | ||
| onDragEnd={_onSortEnd} | ||
| > | ||
| <SortableContext | ||
| items={list.map((_, index) => index + start + 1)} | ||
| strategy={verticalListSortingStrategy} | ||
| > | ||
| <Component {...(props as unknown as T)}>{props.children}</Component> | ||
| </SortableContext> | ||
| </DndContext> | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| export const useSortableItem = () => { | ||
| return useContext(SortableItemContext) | ||
| } | ||
|
|
||
| export const SortableItemContext = createContext< | ||
| Partial<ReturnType<typeof useSortable>> | ||
| >({}) | ||
|
|
||
| export interface ISortableElementProps { | ||
| index?: number | ||
| lockAxis?: 'x' | 'y' | ||
| } | ||
|
|
||
| export function SortableElement<T extends React.HTMLAttributes<HTMLElement>>( | ||
| Component: ReactFC<T> | ||
| ): ReactFC<T & ISortableElementProps> { | ||
| return ({ index = 0, lockAxis, ...props }) => { | ||
| const sortable = useSortable({ | ||
| id: index + 1, | ||
| }) | ||
| const { setNodeRef, transform, transition, isDragging } = sortable | ||
| if (transform) { | ||
| switch (lockAxis) { | ||
| case 'x': | ||
| transform.y = 0 | ||
| break | ||
| case 'y': | ||
| transform.x = 0 | ||
| break | ||
| default: | ||
| break | ||
| } | ||
| } | ||
|
|
||
| const style = useMemo(() => { | ||
| const itemStyle: React.CSSProperties = { | ||
| position: 'relative', | ||
| touchAction: 'none', | ||
| zIndex: 1, | ||
| transform: `translate3d(${transform?.x || 0}px, ${ | ||
| transform?.y || 0 | ||
| }px, 0)`, | ||
| transition: `${transform ? 'all 200ms ease' : ''}`, | ||
| } | ||
| const dragStyle = { | ||
| transition, | ||
| opacity: '0.8', | ||
| transform: `translate3d(${transform?.x || 0}px, ${ | ||
| transform?.y || 0 | ||
| }px, 0)`, | ||
| } | ||
|
|
||
| const computedStyle = isDragging | ||
| ? { | ||
| ...itemStyle, | ||
| ...dragStyle, | ||
| ...props.style, | ||
| } | ||
| : { | ||
| ...itemStyle, | ||
| ...props.style, | ||
| } | ||
|
|
||
| return computedStyle | ||
| }, [isDragging, transform, transition, props.style]) | ||
|
|
||
| return ( | ||
| <SortableItemContext.Provider value={sortable}> | ||
| {Component({ | ||
| ...props, | ||
| style, | ||
| ref: setNodeRef, | ||
| } as unknown as T)} | ||
| </SortableItemContext.Provider> | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| export function SortableHandle<T extends React.HTMLAttributes<HTMLElement>>( | ||
| Component: ReactFC<T> | ||
| ): ReactFC<T> { | ||
| return (props: T) => { | ||
| const { attributes, listeners } = useSortableItem() | ||
| return <Component {...props} {...attributes} {...listeners} /> | ||
| } | ||
| } |
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