lucid-ui
Version:
A UI component library from Xandr.
208 lines • 8.59 kB
JavaScript
import _ from 'lodash';
import React from 'react';
import PropTypes from 'prop-types';
import { lucidClassNames } from '../../util/style-helpers';
import { getFirst, findTypes, } from '../../util/component-types';
import { buildModernHybridComponent } from '../../util/state-management';
import * as reducers from './Tabs.reducers';
import Badge from '../Badge/Badge';
const cx = lucidClassNames.bind('&-Tabs');
const { bool, func, node, number, string, any } = PropTypes;
const Title = (props) => null;
Title.peek = {
description: `\`Titles\` can be provided as a child or prop to a \`Tab\`.`,
};
Title.displayName = 'Tabs.Title';
Title.propName = 'Title';
const Tab = (props) => {
const { isDisabled, isLastTab, isOpen, isProgressive, isSelected, Title, className, count, isVariableCountWidth, index = 0, // this defaults should not be invoked unless someone is using `Tab` outside of `Tabs`
onSelect = _.noop, // this defaults should not be invoked unless someone is using `Tab` outside of `Tabs`
...passThroughs } = props;
const handleClick = (event) => {
if (!isDisabled) {
onSelect(index, props, event);
}
};
return (React.createElement("li", { className: cx('&-Tab', {
'&-Tab-is-active': isSelected,
'&-Tab-is-disabled': isDisabled,
'&-Tab-is-active-and-open': isOpen && isSelected,
'&-Tab-is-progressive': isProgressive && !isLastTab,
}, className), onClick: handleClick, ...passThroughs },
React.createElement("span", { className: cx('&-Tab-content') },
Title,
!_.isNil(count) && (React.createElement(Badge, { style: {
marginLeft: '12px',
width: isVariableCountWidth ? undefined : '20px',
minWidth: '20px',
}, type: 'stroke', kind: isSelected ? 'primary' : 'default' }, count))),
isProgressive && !isLastTab && (React.createElement("span", { className: cx('&-Tab-arrow') },
React.createElement("svg", { className: cx('&-Tab-arrow-svg'), viewBox: '0 0 8 37', preserveAspectRatio: 'none' },
React.createElement("polyline", { className: cx('&-Tab-arrow-tab-line'), fill: '#fff', points: '0,0 1,1 0,1' }),
React.createElement("polyline", { className: cx('&-Tab-arrow-line'), fill: 'none', stroke: '#fff', strokeWidth: '1', points: '0,37 7.3,18.5 0,0' }))))));
};
Tab.peek = {
description: `Content that will be rendered in a tab. Be sure to nest a \`Title\` inside each \`Tab\` or provide it as a prop. Props other than \`isDisabled\`, \`isSelected\`, and \`Title\` can be inferred from the parent \`Tabs\` component, but directly provided \`props\` will take precedence.`,
};
Tab.displayName = 'Tabs.Tab';
Tab.propName = 'Tab';
Tab.propTypes = {
/**
Class names that are appended to the defaults.
*/
className: string,
/**
The index of this \`Tab\` within the list of \`Tabs\`.
*/
index: number,
/**
Styles a \`Tab\` as disabled. This is typically used with
\`isProgressive\` to disable steps that have not been completed and
should not be selected until the current step has been completed.
*/
isDisabled: bool,
/**
If \`true\`, this \`Tab\` is the last \`Tab\` in the list of \`Tabs\`.
*/
isLastTab: bool,
/**
If \`true\` then the active \`Tab\` will appear open on the bottom.
*/
isOpen: bool,
/**
If \`true\`, the \`Tab\` will appear as a \`Progressive\` tab.
*/
isProgressive: bool,
/**
If \`true\`, the \`Tab\` will appear selected.
*/
isSelected: bool,
/**
Callback for when the user clicks a \`Tab\`. Called with the index of the
\`Tab\` that was clicked.
*/
onSelect: func,
/**
The content to be rendered as the \`Title\` of the \`Tab\`.
*/
Title: node,
/**
Optional prop that will show a count number next to the tab's title.
*/
count: number,
/**
Defaults to false.
Allows the count bubble to grow large. Useful if working with huge numbers.
*/
isVariableCountWidth: bool,
};
/** TODO: Remove this constant when the component is converted to a functional component */
const nonPassThroughs = [
'className',
'selectedIndex',
'onSelect',
'isOpen',
'isProgressive',
'isFloating',
'hasMultilineTitle',
'hasFullWidthTabs',
'Tab',
];
class Tabs extends React.Component {
constructor() {
super(...arguments);
this.handleClicked = (index, tabProps, event) => {
const { onSelect } = this.props;
onSelect && onSelect(index, { event, props: tabProps });
};
}
render() {
const { className, hasMultilineTitle, isOpen, isProgressive, selectedIndex, hasFullWidthTabs, isFloating, ...passThroughs } = this.props;
// Grab props array from each Tab
const tabChildProps = _.map(findTypes(this.props, Tab), 'props');
const selectedIndexFromChildren = _.findLastIndex(tabChildProps, {
isSelected: true,
});
const actualSelectedIndex = selectedIndexFromChildren !== -1
? selectedIndexFromChildren
: selectedIndex;
return (React.createElement("div", { ..._.omit(passThroughs, nonPassThroughs), className: cx('&', className) },
React.createElement("ul", { className: cx('&-bar', {
'&-bar-is-multiline': hasMultilineTitle,
'&-variable-width': !hasFullWidthTabs,
'&-floating': isFloating,
}) }, _.map(tabChildProps, (tabProps, index) => (React.createElement(Tab, { key: index, index: index, isLastTab: index === tabChildProps.length - 1, isOpen: isOpen, isProgressive: isProgressive, isSelected: index === actualSelectedIndex, onSelect: this.handleClicked, Title: _.get(getFirst(tabProps, Tabs.Title), 'props.children', ''), ...tabProps })))),
React.createElement("div", { className: cx('&-content') }, _.get(tabChildProps, [
_.isUndefined(actualSelectedIndex) ? '' : actualSelectedIndex,
'children',
]))));
}
}
Tabs.displayName = 'Tabs';
Tabs.Title = Title;
Tabs.Tab = Tab;
Tabs.reducers = reducers;
Tabs.peek = {
description: `\`Tabs\` provides tabbed navigation. It has a flexible interface that allows \`tab\` content to be passed as regular \`React\` children or through \`props\`.`,
categories: ['navigation'],
};
Tabs.propTypes = {
/**
Class names that are appended to the defaults.
*/
className: string,
/**
Indicates which of the \`Tabs.Tab\` children is currently selected. The
index of the last \`Tabs.Tab\` child with \`isSelected\` equal to
\`true\` takes precedence over this prop.
*/
selectedIndex: number,
/**
Callback for when the user clicks a tab. Called with the index of the tab
that was clicked.
*/
onSelect: func,
/**
If \`true\` then the active tab will appear open on the bottom.
*/
isOpen: bool,
/**
Style the tabs as a progression. This is typically used for a work flow
where the user needs to move forward and backward through a series of
steps.
*/
isProgressive: bool,
/**
Provides a small bottom border that offers a barrier between the tab
group and the rest of the page.
Useful if the tabs are not anchored to anything.
*/
isFloating: bool,
/**
Set the multiline className. This is typically used for styling the
Tab.Title bar for improved readability when there are multiple React
elements in the tab headers.
*/
hasMultilineTitle: bool,
/**
If \`true\` the width will be evenly distributed to all tabs. \`False\`
typically used in conjunction with \`Tab.width\`
*/
hasFullWidthTabs: bool,
Tab: any /**
*Child Element* Can be used to define one or more individual \`Tab\`s in
the sequence of \`Tabs\`.
*/,
};
Tabs.defaultProps = {
selectedIndex: 0,
onSelect: _.noop,
isOpen: true,
isProgressive: false,
isFloating: false,
hasMultilineTitle: false,
hasFullWidthTabs: false,
};
export default buildModernHybridComponent(Tabs, { reducers });
export { Tabs as TabsDumb };
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