chore: 调整状态容器组件配置

packages/amis-editor/src/plugin/SwitchContainer.tsx

@@ -321,6 +321,7 @@ export class SwitchContainerPlugin extends LayoutBasePlugin {
                 name: 'items',
                 label: '状态列表',
                 addTip: '新增组件状态',
+                minLength: 1,
                 items: [
                   {
                     type: 'input-text',
@@ -356,6 +357,10 @@ export class SwitchContainerPlugin extends LayoutBasePlugin {
         title: '外观',
         className: 'p-none',
         body: getSchemaTpl('collapseGroup', [
+          getSchemaTpl('theme:base', {
+            collapsed: false,
+            extra: []
+          }),
           {
             title: '布局',
             body: [
@@ -460,7 +465,15 @@ export class SwitchContainerPlugin extends LayoutBasePlugin {
               getSchemaTpl('layout:stickyPosition')
             ]
           },
-          ...getSchemaTpl('theme:common', {exclude: ['layout']})
+          {
+            title: '自定义样式',
+            body: [
+              {
+                type: 'theme-cssCode',
+                label: false
+              }
+            ]
+          }
         ])
       },
       {

packages/amis-editor/src/renderer/ListItemControl.tsx

@@ -7,7 +7,7 @@ import {findDOMNode} from 'react-dom';
 import cx from 'classnames';
 import get from 'lodash/get';
 import Sortable from 'sortablejs';
-import {FormItem, Button, Icon, render as amisRender} from 'amis';
+import {FormItem, Button, Icon, render as amisRender, toast} from 'amis';
 import {autobind} from 'amis-editor-core';
 import type {Option} from 'amis';
 import {createObject, FormControlProps} from 'amis-core';
@@ -30,7 +30,6 @@ export type SourceType = 'custom' | 'api' | 'apicenter' | 'variable';
 
 export interface OptionControlState {
   items: Array<PlainObject>;
-  api: SchemaApi;
   labelField: string;
   valueField: string;
 }
@@ -50,7 +49,6 @@ export default class ListItemControl extends React.Component<
 
     this.state = {
       items: this.transformOptions(props),
-      api: props.data.source,
       labelField: props.data.labelField || 'title',
       valueField: props.data.valueField
     };
@@ -173,6 +171,12 @@ export default class ListItemControl extends React.Component<
    */
   handleDelete(index: number) {
     const items = this.state.items.concat();
+    const minLength = this.props.minLength;
+
+    if (minLength > 0 && items.length <= minLength) {
+      toast.warning(`列表项数目不能少于${minLength}`);
+      return;
+    }
 
     items.splice(index, 1);
     this.setState({items}, () => this.onChange());

packages/amis/src/renderers/SwitchContainer.tsx

@@ -80,7 +80,7 @@ export default class SwitchContainer extends React.Component<
 
   componentDidUpdate(preProps: SwitchContainerProps) {
     const items = this.props.items || [];
-    if (this.state.activeIndex >= 0 && !items[this.state.activeIndex]) {
+    if (this.state.activeIndex > 0 && !items[this.state.activeIndex]) {
       this.setState({
         activeIndex: 0
       });