@dnb/eufemia
Version:
DNB Eufemia Design System UI Library
273 lines (272 loc) • 9.79 kB
JavaScript
"use client";
import _extends from "@babel/runtime-corejs3/helpers/esm/extends";
var _AccordionHeader;
import _pushInstanceProperty from "core-js-pure/stable/instance/push.js";
import React, { useContext, useState, useEffect, useRef, useMemo } from 'react';
import classnames from 'classnames';
import { makeUniqueId, findElementInChildren, extendPropsWithContext, validateDOMAttributes, dispatchCustomElementEvent } from "../../shared/component-helper.js";
import { createSpacingClasses } from "../space/SpacingHelper.js";
import AccordionGroup from "./AccordionGroup.js";
import AccordionHeader from "./AccordionHeader.js";
import AccordionContent from "./AccordionContent.js";
import AccordionContext from "./AccordionContext.js";
import AccordionProviderContext from "./AccordionProviderContext.js";
import Context from "../../shared/Context.js";
import { AccordionStore, Store, rememberWarning } from "./AccordionStore.js";
import { accordionDefaultProps } from "./defaultProps.js";
function Accordion({
variant = 'outlined',
icon_size = 'medium',
...restOfProps
}) {
const props = {
variant,
icon_size,
...restOfProps
};
const context = useContext(AccordionProviderContext);
const group = props.group || (context === null || context === void 0 ? void 0 : context.group);
const id = useRef(props.id || makeUniqueId()).current;
const store = new Store({
id: props.id,
group
});
const [previousExpanded, setPreviousExpanded] = useState(props.expanded);
const [expanded, setExpanded] = useState(getInitialExpandedState());
const hasAddedCallbackRef = useRef(false);
if (props.expanded !== previousExpanded) {
setExpanded(props.expanded !== undefined ? props.expanded : false);
setPreviousExpanded(props.expanded);
}
const thisInstance = {
_id: id,
context,
handleDisabledClick,
callOnChange,
callOnChangeHandler,
close,
setExpandedState,
state: {
expanded,
group
},
props,
store
};
useEffect(() => {
if (group && typeof window !== 'undefined') {
window['__dnbAccordion'] = window['__dnbAccordion'] || {};
window['__dnbAccordion'][group] = window['__dnbAccordion'][group] || new AccordionStore(group);
window['__dnbAccordion'][group].addInstance(thisInstance);
}
if (context && typeof (context === null || context === void 0 ? void 0 : context.onInit) === 'function') {
context.onInit(thisInstance);
}
return () => {
if (group && typeof window !== 'undefined') {
var _window;
(_window = window) === null || _window === void 0 || (_window = _window['__dnbAccordion'][group]) === null || _window === void 0 || _window.removeInstance(thisInstance);
}
};
}, []);
useEffect(() => {
if (context.flush_remembered_state) {
store.flush();
setExpanded(props.expanded);
}
if (context !== null && context !== void 0 && context.expanded_id && context.expanded_id === props.id) {
setExpanded(true);
}
}, [context.flush_remembered_state, context.expanded_id, props.expanded, props.id, store]);
if (context !== null && context !== void 0 && context.collapseAllHandleRef && !hasAddedCallbackRef.current) {
var _context$collapseAcco, _context;
context === null || context === void 0 || (_context$collapseAcco = context.collapseAccordionCallbacks) === null || _context$collapseAcco === void 0 || _pushInstanceProperty(_context = _context$collapseAcco.current).call(_context, close);
hasAddedCallbackRef.current = true;
}
function getInitialExpandedState() {
if (props.expanded_ssr || context !== null && context !== void 0 && context.expanded_ssr) {
return typeof window === 'undefined';
}
if (props.remember_state || context.remember_state) {
const storedExpanded = store.getState();
if (props.expanded && storedExpanded === false) {
return false;
}
if (storedExpanded) {
return true;
}
}
return props.expanded !== undefined ? props.expanded : (context === null || context === void 0 ? void 0 : context.expanded) !== undefined ? context.expanded : false;
}
function setExpandedState(expanded) {
setExpanded(expanded);
}
function close() {
changeOpened(false);
}
function changeOpened(expanded) {
setExpanded(expanded);
if (props.remember_state || context.remember_state) {
store.saveState(expanded);
}
}
function handleDisabledClick(e) {
e.preventDefault();
return false;
}
function callOnChangeHandler(...params) {
callOnChange(...params);
if (context !== null && context !== void 0 && context.onChange) {
context === null || context === void 0 || context.onChange(...params);
}
if (group && typeof window !== 'undefined') {
var _window2;
(_window2 = window) === null || _window2 === void 0 || (_window2 = _window2['__dnbAccordion'][group]) === null || _window2 === void 0 || _window2.onChange(...params);
}
}
function callOnChange(...params) {
const {
expanded,
event
} = params[0];
changeOpened(expanded);
dispatchCustomElementEvent(thisInstance, 'on_change', {
expanded,
event
});
}
return React.createElement(Context.Consumer, null, globalContext => React.createElement(AccordionContext.Consumer, null, nestedContext => {
let expandedState = expanded;
const extendedProps = extendPropsWithContext(props, accordionDefaultProps, context, nestedContext, {
skeleton: globalContext === null || globalContext === void 0 ? void 0 : globalContext.skeleton
}, globalContext.Accordion, globalContext.translation['Accordion']);
if (expandedState === undefined && globalContext.Accordion) {
if (globalContext.Accordion.expanded) {
expandedState = extendedProps.expanded;
}
}
const {
variant,
className,
prerender,
prevent_rerender,
prevent_rerender_conditional,
single_container,
remember_state,
disabled,
skeleton,
no_animation,
expanded_ssr: _expanded_ssr,
children,
id: _id,
group: _group,
title,
description,
left_component,
icon,
icon_position,
icon_size,
on_change,
on_state_update,
contentRef,
...restOfExtendedProps
} = extendedProps;
const mainParams = {
id,
className: classnames('dnb-accordion', createSpacingClasses(extendedProps), className, expandedState && 'dnb-accordion--expanded', variant && `dnb-accordion__variant--${variant}`, prerender && 'dnb-accordion--prerender')
};
if (disabled) {
mainParams.onClick = handleDisabledClick;
}
validateDOMAttributes(props, restOfExtendedProps);
const extendedPropsForContext = extendPropsWithContext(props, accordionDefaultProps, {
expanded,
group
}, context);
const accordionContext = {
...extendedPropsForContext,
id,
expanded: expandedState,
prerender: prerender,
prevent_rerender: prevent_rerender,
prevent_rerender_conditional: prevent_rerender_conditional,
single_container: single_container,
remember_state: remember_state,
disabled: disabled,
skeleton: skeleton,
no_animation: no_animation,
callOnChange: callOnChangeHandler
};
return React.createElement(AccordionContext.Provider, {
value: accordionContext
}, React.createElement("div", mainParams, findElementInChildren(children, cur => cur.type === AccordionHeader) ? null : _AccordionHeader || (_AccordionHeader = React.createElement(AccordionHeader, null)), findElementInChildren(children, cur => cur.type === AccordionContent) ? children : React.createElement(AccordionContent, null, children)));
}));
}
const Group = ({
expandBehaviour,
expandBehavior = 'single',
...props
}) => {
if (props.remember_state && !props.id) {
rememberWarning('accordion group');
}
const [expandedId, setExpandedId] = useState(null);
const instanceIDs = useRef([]);
const group = props !== null && props !== void 0 && props.id ? props.id : !props.group ? '#' + makeUniqueId() : undefined;
const store = useMemo(() => new Store({
group
}), [group]);
useEffect(() => {
const storedData = store.getData();
const currentIDs = instanceIDs === null || instanceIDs === void 0 ? void 0 : instanceIDs.current;
if (!(storedData !== null && storedData !== void 0 && storedData.id)) {
return;
}
if (currentIDs.includes(storedData === null || storedData === void 0 ? void 0 : storedData.id)) {
return;
}
const fallbackId = currentIDs[0];
if (!fallbackId) {
return;
}
setExpandedId(fallbackId);
}, [store]);
useEffect(() => {
if (!expandedId) {
return;
}
store.saveState(true, expandedId);
setExpandedId(null);
}, [expandedId, store]);
function onInit(instance) {
if (instance.props.id && !instanceIDs.current.includes(instance.props.id)) {
var _context2;
_pushInstanceProperty(_context2 = instanceIDs.current).call(_context2, instance.props.id);
}
}
return React.createElement(AccordionGroup, _extends({
onInit: onInit
}, props, {
group: group,
expandBehavior: expandBehaviour || expandBehavior,
expanded_id: expandedId || props.expanded_id
}));
};
Accordion.Provider = AccordionGroup;
Accordion.Header = AccordionHeader;
Accordion.Content = AccordionContent;
Accordion.Group = Group;
Group.Store = (group, id = null) => {
return new Store({
group,
id
});
};
Accordion.Store = id => {
return new Store({
id
});
};
Accordion._supportsSpacingProps = true;
export default Accordion;
//# sourceMappingURL=Accordion.js.map