feat(list): add list

package.json

@@ -41,6 +41,7 @@
     "@types/react-resizable": "^1.7.3",
     "classnames": "^2.2.6",
     "date-fns": "^2.21.3",
+    "immutability-helper": "^3.1.1",
     "lodash": "^4.17.14",
     "moment": "^2.26.0",
     "raf": "^3.4.1",

src/list/Drag.tsx

@@ -0,0 +1,44 @@
+import classNames from 'classnames';
+import React, { useEffect, useState } from 'react';
+import { DndProvider } from 'react-dnd';
+import { HTML5Backend } from 'react-dnd-html5-backend';
+import update from 'immutability-helper';
+import usePrefixCls from '../utils/hooks/use-prefix-cls';
+import { PREFIX } from './constants';
+import { DragListProps, OptionProps } from './interfance';
+import DragItem from './DragItem';
+
+
+
+const Drag:React.FC<DragListProps> = (props) => {
+    const { onChange,className,style,options:propsOPtions,disabled,...rest } = props;
+
+    const [options, setOptions] = useState(propsOPtions);
+    useEffect(() => {
+      setOptions(propsOPtions);
+    }, [propsOPtions]);
+    const prefixCls = `${usePrefixCls(PREFIX)}`;
+
+    const onMoved = (dragIndex: number, hoverIndex: number) => {
+        const dragCard = options[dragIndex];
+        const updateOptions = update(options, {
+          $splice: [
+            [dragIndex, 1],
+            [hoverIndex, 0, dragCard],
+          ],
+        });
+        setOptions(updateOptions);
+        onChange?.(updateOptions)
+      };
+
+    return (
+        <DndProvider backend={HTML5Backend}>
+        <div className={classNames(prefixCls,className)}
+        style={style}>
+            {options?.map((option:OptionProps,index:number) => <DragItem {...option} {...rest} index={index} onMoved={onMoved} disabled={option?.disabled ?? disabled}/>)}
+        </div>
+        </DndProvider>
+    )
+}
+
+export default Drag

src/list/DragItem.tsx

@@ -0,0 +1,60 @@
+import React, { useRef } from 'react';
+import { DragSourceMonitor, DropTargetMonitor, useDrag, useDrop, XYCoord } from 'react-dnd';
+import { DragItemProps } from './interfance';
+import Item from './Item';
+
+
+
+const DragItem:React.FC<DragItemProps> = (props) => {
+    const { label, value, onMoved,index,...rest} = props;
+    const ref = useRef<HTMLDivElement>(null)
+	const [{ handlerId }, drop] = useDrop({
+		accept: 'drag-item',
+		collect(monitor) {
+			return {
+				handlerId: monitor.getHandlerId(),
+			}
+		},
+		hover(item: {index:number,type:string,id:string}, monitor: DropTargetMonitor) {
+			if (!ref.current) {
+				return
+			}
+			const dragIndex = item.index
+			const hoverIndex = index
+
+			if (dragIndex === hoverIndex) {
+				return
+			}
+			const hoverBoundingRect = ref.current?.getBoundingClientRect()
+			const hoverMiddleY =
+				(hoverBoundingRect.bottom - hoverBoundingRect.top) / 2
+			const clientOffset = monitor.getClientOffset()
+			const hoverClientY = (clientOffset as XYCoord).y - hoverBoundingRect.top
+			if (dragIndex < hoverIndex && hoverClientY < hoverMiddleY) {
+				return
+			}
+
+			// Dragging upwards
+			if (dragIndex > hoverIndex && hoverClientY > hoverMiddleY) {
+				return
+			}
+			onMoved?.((dragIndex as number), hoverIndex)
+			// eslint-disable-next-line no-param-reassign
+			item.index = hoverIndex
+		},
+	})
+      const [, drag] = useDrag({
+		item: { type:'drag-item',id:value,index },
+		collect: (monitor: DragSourceMonitor) => ({
+			isDragging: monitor.isDragging(),
+		}),
+	})
+
+    drag(drop(ref));
+    return <div ref={ref} data-handler-id={handlerId} key={value}>
+        <Item label={label} value={value} {...rest} isDrag />
+    </div>
+}
+
+
+export default DragItem

src/list/Group.tsx

@@ -0,0 +1,22 @@
+import React from 'react';
+import usePrefixCls from '../utils/hooks/use-prefix-cls';
+import { PREFIX } from './constants';
+
+interface GroupPorps {
+    title?:string
+}
+
+const Group:React.FC<GroupPorps> =(props) =>{
+    const { title,children } = props;
+    const prefixCls = `${usePrefixCls(PREFIX)}--group`;
+    return (
+        <div className={prefixCls}>
+            <div className={`${prefixCls}--title`}>
+                {title}
+            </div>
+            {children}
+        </div>
+    )
+}
+
+export default Group;

src/list/Item.tsx

@@ -0,0 +1,53 @@
+import classNames from 'classnames';
+import React from 'react';
+import { isArray } from 'lodash';
+import { MoveOutlined } from '@gio-design/icons';
+import usePrefixCls from '../utils/hooks/use-prefix-cls';
+import { PREFIX } from './constants';
+import { ItemProps } from './interfance';
+import Checkbox from '../checkbox/Checkbox';
+import BaseItem from './inner/baseItem';
+
+const Item:React.FC<ItemProps> = (props)=>{
+    const { label,className,style,prefix,suffix,children,disabled,selectedValue,disabledTooltip,isMultiple,isDrag,value,onMouseEnter,onMouseLeave,onClick} = props;
+
+    const prefixCls = `${usePrefixCls(PREFIX)}__item`;
+
+    const handleClick = () => {
+        if (!disabled && onClick) {
+            onClick({label:children ?? label,value});
+          }
+    }
+    // multiple check
+    const actived = isMultiple && isArray(selectedValue)
+    ? (selectedValue as (string | number)[])?.indexOf(value) !== -1
+    : selectedValue === value;
+
+    return (
+        <li style={style} className={classNames(className,prefixCls,{
+            [`${prefixCls}--disabled`]: disabled,
+            [`${prefixCls}--actived`]: actived,
+          },
+
+          className)}
+          key={value}
+          aria-hidden="true"
+          onClick={handleClick}
+          onMouseEnter={onMouseEnter} 
+          onMouseLeave={onMouseLeave}>
+          {
+            isMultiple && <Checkbox
+                  className={`${prefixCls}--checkbox`}
+                  checked={actived}
+                  disabled={disabled}
+                />
+          }
+          {
+            isDrag && <MoveOutlined className={`${prefixCls}--drag`} />
+          }
+        <BaseItem label={label}    value={value} disabled={disabled} disabledTooltip={disabledTooltip} prefix={prefix} suffix={suffix} >{children}</BaseItem>
+        </li>
+    )
+}
+
+export default Item;

src/list/List.tsx

@@ -0,0 +1,60 @@
+import classNames from 'classnames';
+import React from 'react';
+import { difference, isArray, isNil } from 'lodash';
+import { OptionProps, ItemProps, BaseListProps } from './interfance';
+import usePrefixCls from '../utils/hooks/use-prefix-cls';
+import { PREFIX } from './constants';
+import Item from './Item';
+
+const List: React.FC<BaseListProps> = (props)=> {
+    const { className, style, options, children,disabled = false,value:controlledValue,isMultiple,prefix,suffix,onChange } = props;
+    const prefixCls = `${usePrefixCls(PREFIX)}`;
+    const handleClick = (option:OptionProps) => {
+        if(isMultiple){
+            let multipleValues = [];
+            if((controlledValue as (string | number)[])?.indexOf(option.value) !== -1 && !isNil(controlledValue)){
+                multipleValues = difference((controlledValue as (string | number)[]),[option.value]);
+            } else {
+                multipleValues = isArray(controlledValue) ? [...controlledValue,option.value] : [option.value];
+            }
+            onChange?.(multipleValues)
+        } else if(controlledValue !== option.value){
+                onChange?.(option.value)
+            }
+
+    }
+    const renderChildrens = ()=> {
+        if(isArray(options)){
+            return options?.map((option:OptionProps) => <Item {...option} prefix={prefix} suffix={suffix} disabled={option?.disabled ?? disabled} isMultiple={isMultiple} selectedValue={controlledValue} onClick={handleClick} />)
+        }
+        return React.Children.map(children, (node:React.ReactElement<ItemProps>,index) => {
+            const { props:{className:itemClassName,disabled:itemDisabled,prefix:itemPrefix,suffix:itemSuffix,onClick,...rest} } = node;
+            return React.cloneElement(node,{
+                className:classNames(itemClassName, {
+                    [`${prefixCls}__item--interval`]: index !== 0
+                }),
+                disabled:itemDisabled ?? disabled,
+                prefix:itemPrefix ?? prefix,
+                suffix:itemSuffix ?? suffix,
+                isMultiple,
+                selectedValue:controlledValue,
+                onClick:(option:OptionProps)=>{
+                    handleClick(option);
+                    onClick?.(option);
+                },
+                ...rest
+            })
+        })
+    }
+
+    return (
+        <div className={
+            classNames(prefixCls,className)
+        }
+        style={style}>
+            {renderChildrens()}
+        </div>
+    )
+}
+
+export default List

src/list/constants.ts

@@ -0,0 +1,7 @@
+export const DEFAULT_SHOW_ITEMS_COUNT = 10;
+export const PREFIX = 'list-new';
+
+export default {
+  DEFAULT_SHOW_ITEMS_COUNT,
+  PREFIX,
+};