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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | 112x 112x 112x 112x 112x 86x 86x 92x 112x 118x 118x 118x 118x 118x 118x 86x 7x 7x 1x 6x 6x 112x | import { memoizeOne } from '@bigcommerce/memoize';
import { noop } from 'lodash';
import React, { Component, ReactNode } from 'react';
import AccordionContext from './AccordionContext';
export interface AccordionProps {
children: ReactNode;
className?: string;
defaultSelectedItemId?: string;
isDisabled?: boolean;
onSelect?(id: string): void;
}
export interface AccordionState {
selectedItemId?: string;
}
export default class Accordion extends Component<AccordionProps, AccordionState> {
state: AccordionState = {};
private getContextValue = memoizeOne(selectedItemId => {
return {
onToggle: this.handleToggleItem,
selectedItemId,
};
});
render(): ReactNode {
const {
children,
className = 'accordion',
defaultSelectedItemId,
} = this.props;
const { selectedItemId = defaultSelectedItemId } = this.state;
return (
<AccordionContext.Provider value={ this.getContextValue(selectedItemId) }>
<ul className={ className }>
{ children }
</ul>
</AccordionContext.Provider>
);
}
private handleToggleItem: (id: string) => void = id => {
const { isDisabled, onSelect = noop } = this.props;
if (isDisabled) {
return;
}
this.setState({ selectedItemId: id });
onSelect(id);
};
}
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