feat: crud2支持配置移动端展示为卡片或自定义schema,支持上滑加载更多

packages/amis-ui/scss/components/_pull-refresh.scss

@@ -1,5 +1,4 @@
 .#{$ns}PullRefresh {
-
   &-wrap {
     position: relative;
     height: 100%;
@@ -17,6 +16,11 @@
     line-height: var(--gap-lg);
     color: #999;
   }
+  &-footer {
+    text-align: center;
+    color: #999;
+    margin-bottom: 12px;
+  }
 
   .loading-icon {
     animation: var(--Button-animation-spin);

packages/amis-ui/src/components/PullRefresh.tsx

@@ -6,7 +6,7 @@
 
 import React, {forwardRef, useEffect} from 'react';
 import {ClassNamesFn, themeable} from 'amis-core';
-import {useSetState} from '../hooks';
+import {useOnScreen, useSetState} from '../hooks';
 import useTouch from '../hooks/use-touch';
 import {Icon} from './icons';
 import {TranslateFn} from 'amis-core';
@@ -16,10 +16,13 @@ export interface PullRefreshProps {
   classPrefix: string;
   translate: TranslateFn;
   disabled?: boolean;
+  completed?: boolean;
+  direction?: 'up' | 'down';
   pullingText?: string;
   loosingText?: string;
   loadingText?: string;
   successText?: string;
+  completedText?: string;
   onRefresh?: () => void;
   loading?: boolean;
   successDuration?: number;
@@ -34,9 +37,14 @@ export interface PullRefreshState {
   offsetY: number;
 }
 
-const defaultProps = {
+const defaultProps: {
+  successDuration: number;
+  loadingDuration: number;
+  direction: 'up' | 'down';
+} = {
   successDuration: 0,
-  loadingDuration: 0
+  loadingDuration: 0,
+  direction: 'up'
 };
 
 const defaultHeaderHeight = 28;
@@ -47,17 +55,23 @@ const PullRefresh = forwardRef<{}, PullRefreshProps>((props, ref) => {
     translate: __,
     children,
     successDuration,
-    loadingDuration
+    loadingDuration,
+    direction,
+    completed
   } = props;
 
   const refreshText = {
     pullingText: __('pullRefresh.pullingText'),
     loosingText: __('pullRefresh.loosingText'),
     loadingText: __('pullRefresh.loadingText'),
-    successText: __('pullRefresh.successText')
+    successText: __('pullRefresh.successText'),
+    completedText: __('pullRefresh.completedText')
   };
 
   const touch = useTouch();
+  const loadingRef = React.useRef<HTMLDivElement>(null);
+  // 当占位文字在屏幕内时，需要刷新
+  const needRefresh = useOnScreen(loadingRef);
 
   useEffect(() => {
     if (props.loading === false) {
@@ -72,6 +86,8 @@ const PullRefresh = forwardRef<{}, PullRefreshProps>((props, ref) => {
 
   const isTouchable = () => {
     return (
+      !completed &&
+      needRefresh &&
       !props.disabled &&
       state.status !== 'loading' &&
       state.status !== 'success'
@@ -100,7 +116,7 @@ const PullRefresh = forwardRef<{}, PullRefreshProps>((props, ref) => {
       status = 'loading';
     } else if (distance === 0) {
       status = 'normal';
-    } else if (distance < pullDistance) {
+    } else if (Math.abs(distance) < pullDistance) {
       status = 'pulling';
     } else {
       status = 'loosing';
@@ -136,8 +152,13 @@ const PullRefresh = forwardRef<{}, PullRefreshProps>((props, ref) => {
     if (isTouchable()) {
       touch.move(event);
       updateState({});
-      if (touch.isVertical() && touch.deltaY > 0) {
+
+      if (touch.isVertical()) {
+        if (direction === 'up' && touch.deltaY > 0) {
           setStatus(ease(touch.deltaY));
+        } else if (direction === 'down' && touch.deltaY < 0) {
+          setStatus(-1 * ease(-1 * touch.deltaY));
+        }
       }
     }
     return false;
@@ -145,8 +166,7 @@ const PullRefresh = forwardRef<{}, PullRefreshProps>((props, ref) => {
 
   const onTouchEnd = (event: any) => {
     event.stopPropagation();
-
-    if (isTouchable() && state.offsetY > 0) {
+    if (isTouchable() && state.offsetY !== 0) {
       if (state.status === 'loosing') {
         if (loadingDuration) {
           setStatus(defaultHeaderHeight, true);
@@ -162,10 +182,18 @@ const PullRefresh = forwardRef<{}, PullRefreshProps>((props, ref) => {
 
   const transformStyle = {
     transform: `translate3d(0, ${state.offsetY}px, 0)`,
+    // 不清楚历史原因为什么要加这个，兼容一下
+    ...(direction === 'up'
+      ? {
           touchAction: 'none'
+        }
+      : {})
   };
 
   const getStatusText = (status: statusText) => {
+    if (completed) {
+      return refreshText.completedText;
+    }
     if (status === 'normal') {
       return '';
     }
@@ -181,13 +209,29 @@ const PullRefresh = forwardRef<{}, PullRefreshProps>((props, ref) => {
       onTouchCancel={onTouchEnd}
     >
       <div className={cx('PullRefresh-wrap')} style={transformStyle}>
-        <div className={cx('PullRefresh-header')}>
+        {direction === 'up' ? (
+          <div className={cx('PullRefresh-header')} ref={loadingRef}>
             {state.status === 'loading' && (
               <Icon icon="loading-outline" className="icon loading-icon" />
             )}
             {getStatusText(state.status)}
           </div>
+        ) : null}
         {children}
+        {direction === 'down' ? (
+          completed ? (
+            <div className={cx('PullRefresh-footer')} ref={loadingRef}>
+              {refreshText.completedText}
+            </div>
+          ) : (
+            <div className={cx('PullRefresh-footer')} ref={loadingRef}>
+              {state.status === 'loading' && (
+                <Icon icon="loading-outline" className="icon loading-icon" />
+              )}
+              {getStatusText(state.status)}
+            </div>
+          )
+        ) : null}
       </div>
     </div>
   );

packages/amis-ui/src/hooks/index.ts

@@ -5,3 +5,4 @@ export {default as useSetState} from './use-set-state';
 export {default as useUpdateEffect} from './use-update-effect';
 export {default as useTouch} from './use-touch';
 export {default as useValidationResolver} from './use-validation-resolver';
+export {default as useOnScreen} from './use-on-screen';

packages/amis-ui/src/hooks/use-on-screen.ts

@@ -0,0 +1,28 @@
+/**
+ * 检测元素是否在屏幕中
+ */
+import {useEffect, useState} from 'react';
+
+const useOnScreen = (ref: any) => {
+  const [isIntersecting, setIsIntersecting] = useState(false);
+
+  useEffect(() => {
+    const observer = new IntersectionObserver(([entry]) => {
+      setIsIntersecting(entry.isIntersecting);
+    });
+
+    if (ref.current) {
+      observer.observe(ref.current);
+    }
+
+    return () => {
+      if (ref.current) {
+        observer.unobserve(ref.current);
+      }
+    };
+  }, [ref]);
+
+  return isIntersecting;
+};
+
+export default useOnScreen;

packages/amis-ui/src/locale/de-DE.ts

@@ -409,6 +409,7 @@ register('de-DE', {
   'pullRefresh.loosingText': 'Zum Aktualisieren freigeben...',
   'pullRefresh.loadingText': 'Laden...',
   'pullRefresh.successText': 'Laden erfolgreich',
+  'pullRefresh.completedText': 'Keine weiteren Daten',
   'Picker.placeholder': 'Klicken Sie rechts auf das Symbol',
   'UserSelect.edit': 'bearbeiten',
   'UserSelect.save': 'Konservierung',

packages/amis-ui/src/locale/en-US.ts

@@ -391,6 +391,7 @@ register('en-US', {
   'pullRefresh.loosingText': 'Release to refresh...',
   'pullRefresh.loadingText': 'Loading...',
   'pullRefresh.successText': 'Loading success',
+  'pullRefresh.completedText': 'No More Data',
   'Picker.placeholder': 'Click icon on the right',
   'UserSelect.edit': 'edit',
   'UserSelect.save': 'preservation',

packages/amis-ui/src/locale/zh-CN.ts

@@ -384,6 +384,7 @@ register('zh-CN', {
   'pullRefresh.loosingText': '释放即可刷新...',
   'pullRefresh.loadingText': '加载中...',
   'pullRefresh.successText': '加载成功',
+  'pullRefresh.completedText': '没有更多了',
   'Picker.placeholder': '请点击右侧的图标',
   'UserSelect.edit': '编辑',
   'UserSelect.save': '保存',

packages/amis/__tests__/renderers/Form/conditionBuilder.test.tsx

@@ -479,7 +479,7 @@ test('Renderer:condition-builder with custom field', async () => {
   fireEvent.click(await findByText('请选择操作'));
   fireEvent.click(await findByText('等于（自定义）'));
 
-  await wait(400);
+  await wait(1000);
   const colorInputs = container.querySelectorAll(
     '.cxd-CBValue .cxd-ColorPicker-input'
   )!;

packages/amis/src/renderers/CRUD2.tsx

@@ -34,7 +34,7 @@ import {
   JSONTraverse
 } from 'amis-core';
 import pickBy from 'lodash/pickBy';
-import {Html, SpinnerExtraProps} from 'amis-ui';
+import {Html, PullRefresh, SpinnerExtraProps} from 'amis-ui';
 import {
   BaseSchema,
   SchemaApi,
@@ -50,6 +50,7 @@ import {SchemaCollection} from '../Schema';
 
 import type {Table2RendererEvent} from './Table2';
 import type {CardsRendererEvent} from './Cards';
+import isPlainObject from 'lodash/isPlainObject';
 
 export type CRUDRendererEvent = Table2RendererEvent | CardsRendererEvent;
 
@@ -678,7 +679,7 @@ export default class CRUD2 extends React.Component<CRUD2Props, any> {
             silent,
             pageField,
             perPageField,
-            loadDataMode: false,
+            loadDataMode,
             syncResponse2Query,
             columns: store.columns ?? columns,
             isTable2: true
@@ -1158,6 +1159,16 @@ export default class CRUD2 extends React.Component<CRUD2Props, any> {
     );
   }
 
+  @autobind
+  async handlePullRefresh() {
+    const {dispatchEvent, data} = this.props;
+    const rendererEvent = await dispatchEvent('pullRefresh', data);
+    if (rendererEvent?.prevented) {
+      return;
+    }
+    this.handleLoadMore();
+  }
+
   @autobind
   renderChild(region: string, schema: any, props: object = {}) {
     const {render, store, primaryField = 'id'} = this.props;
@@ -1323,6 +1334,41 @@ export default class CRUD2 extends React.Component<CRUD2Props, any> {
     );
   }
 
+  transformTable2cards() {
+    const {store, columns, card} = this.props;
+    const body: any[] = [];
+    const actions: any[] = [];
+
+    ((store.columns ?? columns) || []).forEach((item: any) => {
+      if (!isPlainObject(item)) {
+        return;
+      } else if (item.type === 'operation') {
+        actions.push(...(item?.buttons || []));
+      } else if (item.type === 'button' && item.name === 'operation') {
+        actions.push(item);
+      } else {
+        if (!item.label && item.title) {
+          item.label = item.title;
+        }
+        body.push(item);
+      }
+    });
+
+    if (!body.length) {
+      return null;
+    }
+
+    return {
+      columnsCount: 1,
+      type: 'cards',
+      card: {
+        ...card,
+        body,
+        actions
+      }
+    };
+  }
+
   render() {
     const {
       columns,
@@ -1364,34 +1410,36 @@ export default class CRUD2 extends React.Component<CRUD2Props, any> {
       footerToolbarClassName,
       id,
       testIdBuilder,
+      mobileMode,
+      mobileUI,
+      pullRefresh: _pullRefresh,
       ...rest
     } = this.props;
 
-    return (
-      <div
-        className={cx('Crud2', className, {
-          'is-loading': store.loading
-        })}
-        style={style}
-        data-id={id}
-        {...testIdBuilder?.getTestId()}
-      >
-        <div
-          className={cx('Crud2-filter')}
-          {...testIdBuilder?.getChild('filter').getTestId()}
-        >
-          {this.renderFilter(filterSchema)}
-        </div>
+    let pullRefresh: any;
 
-        <div className={cx('Crud2-toolbar', headerToolbarClassName)}>
-          {this.renderToolbar('headerToolbar', headerToolbar)}
-        </div>
+    let mobileModeProps: any = {};
+    if (mobileMode && mobileUI && mode.includes('table')) {
+      if (typeof mobileMode === 'string' && mobileMode === 'cards') {
+        const cardsSchema = this.transformTable2cards();
+        if (cardsSchema) {
+          mobileModeProps = cardsSchema;
+        }
+      } else if (typeof mobileMode === 'object') {
+        mobileModeProps = {...mobileMode};
+      }
+      // 移动端模式，默认开启上拉刷新
+      if (mobileModeProps && !_pullRefresh?.disabled) {
+        pullRefresh = {
+          ..._pullRefresh,
+          disabled: false
+        };
+      }
+    } else {
+      pullRefresh = _pullRefresh;
+    }
 
-        {showSelection && keepItemSelectionOnPageChange && multiple !== false
-          ? this.renderSelection()
-          : null}
-
-        {render(
+    const body = render(
       'body',
       {
         ...rest,
@@ -1405,7 +1453,8 @@ export default class CRUD2 extends React.Component<CRUD2Props, any> {
         columns: mode.startsWith('table')
           ? store.columns || columns
           : undefined,
-            id
+        id,
+        ...mobileModeProps
       },
       {
         key: 'body',
@@ -1443,13 +1492,56 @@ export default class CRUD2 extends React.Component<CRUD2Props, any> {
         loading: store.loading,
         host: this
       }
-        )}
-        {/* spinner可以交给孩子处理 */}
-        {/* <Spinner overlay size="lg" key="info" show={store.loading} /> */}
+    );
 
+    return (
+      <div
+        className={cx('Crud2', className, {
+          'is-loading': store.loading
+        })}
+        style={style}
+        data-id={id}
+        {...testIdBuilder?.getTestId()}
+      >
+        <div
+          className={cx('Crud2-filter')}
+          {...testIdBuilder?.getChild('filter').getTestId()}
+        >
+          {this.renderFilter(filterSchema)}
+        </div>
+
+        <div className={cx('Crud2-toolbar', headerToolbarClassName)}>
+          {this.renderToolbar('headerToolbar', headerToolbar)}
+        </div>
+
+        {showSelection && keepItemSelectionOnPageChange && multiple !== false
+          ? this.renderSelection()
+          : null}
+
+        {mobileUI && pullRefresh && !pullRefresh.disabled ? (
+          <PullRefresh
+            {...pullRefresh}
+            translate={__}
+            onRefresh={this.handlePullRefresh}
+            direction="down"
+            completed={
+              !store.loading &&
+              store.lastPage > 0 &&
+              store.page >= store.lastPage
+            }
+          >
+            {body}
+          </PullRefresh>
+        ) : (
+          <>
+            {body}
             <div className={cx('Crud2-toolbar', footerToolbarClassName)}>
               {this.renderToolbar('footerToolbar', footerToolbar)}
             </div>
+          </>
+        )}
+        {/* spinner可以交给孩子处理 */}
+        {/* <Spinner overlay size="lg" key="info" show={store.loading} /> */}
       </div>
     );
   }