124 lines
2.7 KiB
TypeScript
124 lines
2.7 KiB
TypeScript
/**
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* External dependencies
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*/
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import { withInstanceId } from '@wordpress/compose';
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import classnames from 'classnames';
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import { __ } from '@wordpress/i18n';
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import { useTabState, Tab, TabList, TabPanel } from 'reakit/Tab';
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/**
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* Internal dependencies
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*/
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import './style.scss';
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export interface TabsProps {
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/**
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* Component wrapper classname
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*/
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className?: string;
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/**
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* Event handler triggered when a tab is selected
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*/
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onSelect?: ( tabName: string ) => void;
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/**
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* Array of tab objects
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*/
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tabs: Array< {
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name: string;
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title: string;
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content: JSX.Element;
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ariaLabel?: string;
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} >;
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/**
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* Classname to be applied to the active tab
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*/
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activeClass?: string;
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/**
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* Name of the tab to be selected by default
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*/
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initialTabName?: string | undefined;
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/**
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* Aria label for the tablist
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*/
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ariaLabel?: string;
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/**
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* Instance ID for the component
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*/
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instanceId: number;
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/**
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* ID for the component
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*/
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id?: string;
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}
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/**
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* Exporting the component for Storybook. Use the default export instead.
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*/
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export const __TabsWithoutInstanceId = ( {
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className,
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onSelect = () => null,
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tabs,
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activeClass = 'is-active',
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initialTabName,
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ariaLabel = __( 'Tabbed Content', 'woo-gutenberg-products-block' ),
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instanceId,
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id,
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}: TabsProps ): JSX.Element | null => {
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const initialTab = initialTabName
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? { selectedId: `${ instanceId }-${ initialTabName }` }
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: undefined;
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const tabState = useTabState( initialTab );
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if ( tabs.length === 0 ) {
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return null;
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}
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return (
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<div className={ classnames( 'wc-block-components-tabs', className ) }>
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<TabList
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{ ...tabState }
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id={ id }
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className={ 'wc-block-components-tabs__list' }
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aria-label={ ariaLabel }
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>
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{ tabs.map( ( { name, title, ariaLabel: tabAriaLabel } ) => (
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<Tab
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{ ...tabState }
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id={ `${ instanceId }-${ name }` }
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manual={ true }
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className={ classnames(
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'wc-block-components-tabs__item',
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{
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[ activeClass ]:
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// reakit uses the ID as the selectedId
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`${ instanceId }-${ name }` ===
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tabState.selectedId,
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}
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) }
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onClick={ () => onSelect( name ) }
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type="button"
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key={ name }
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aria-label={ tabAriaLabel }
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>
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<span className="wc-block-components-tabs__item-content">
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{ title }
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</span>
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</Tab>
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) ) }
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</TabList>
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{ tabs.map( ( { name, content } ) => (
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<TabPanel
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{ ...tabState }
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key={ name }
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id={ `${ instanceId }-${ name }-view` }
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tabId={ `${ instanceId }-${ name }` }
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className="wc-block-components-tabs__content"
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>
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{ tabState.selectedId === `${ instanceId }-${ name }` &&
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content }
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</TabPanel>
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) ) }
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</div>
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);
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};
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export default withInstanceId( __TabsWithoutInstanceId );
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