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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
// @flow
import React, { Component } from "react";
import classnames from "classnames";
import AccessibleImage from "./AccessibleImage";
import "./ResultList.css";
type Props = {
items: Array<any>,
selected: number,
selectItem: (
event: SyntheticKeyboardEvent<HTMLElement>,
item: any,
index: number
) => void,
size: string,
role: string,
};
export default class ResultList extends Component<Props> {
displayName: "ResultList";
static defaultProps = {
size: "small",
role: "listbox",
};
renderListItem = (item: any, index: number) => {
if (item.value === "/" && item.title === "") {
item.title = "(index)";
}
const { selectItem, selected } = this.props;
const props = {
onClick: event => selectItem(event, item, index),
key: `${item.id}${item.value}${index}`,
ref: String(index),
title: item.value,
"aria-labelledby": `${item.id}-title`,
"aria-describedby": `${item.id}-subtitle`,
role: "option",
className: classnames("result-item", {
selected: index === selected,
}),
};
return (
<li {...props}>
{item.icon && (
<div className="icon">
<AccessibleImage className={item.icon} />
</div>
)}
<div id={`${item.id}-title`} className="title">
{item.title}
</div>
{item.subtitle != item.title ? (
<div id={`${item.id}-subtitle`} className="subtitle">
{item.subtitle}
</div>
) : null}
</li>
);
};
render() {
const { size, items, role } = this.props;
return (
<ul
className={classnames("result-list", size)}
id="result-list"
role={role}
aria-live="polite"
>
{items.map(this.renderListItem)}
</ul>
);
}
}
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