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/**
* ============LICENSE_START========================================================================
* ONAP : ccsdk feature sdnr wt odlux
* =================================================================================================
* Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
* =================================================================================================
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
* ============LICENSE_END==========================================================================
*/
import * as React from "react"
import { TocTreeNode } from "../models/tocNode"
import { Typography, Link, Theme } from "@mui/material";
import makeStyles from '@mui/styles/makeStyles';
import createStyles from '@mui/styles/createStyles';
const useStyles = makeStyles((theme: Theme) =>
createStyles({
link: {
color: "blue",
},
sublink: {
margin: theme.spacing(1),
color: "blue",
},
container: {
display: "flex",
flexDirection: "row",
flexWrap: "wrap",
}
}),
);
type tocEntryProps = {
label: string,
overviewUri: string,
nodes?: TocTreeNode[],
loadDocument(uri: string): any
}
const TocEntry: React.FunctionComponent<tocEntryProps> = (props) => {
const classes = useStyles();
const areNodesEmpty = !props.nodes || props.nodes.length === 0
const navigate = (event: React.SyntheticEvent, uri: string) => {
event.preventDefault();
event.stopPropagation();
props.loadDocument(uri);
}
return (<div>
{
areNodesEmpty ? <Typography variant="h6">
<Link underline="hover" onClick={(event: any) => navigate(event, props.overviewUri)} className={classes.link}> {props.label}</Link>
</Typography> :
<>
<Typography variant="h6">
{props.label}
</Typography>
<div className={classes.container}>
<Typography variant="body1">
<Link underline="hover" onClick={(event: any) => navigate(event, props.overviewUri)} className={classes.sublink}>Overview</Link>
</Typography>
{props.nodes !== undefined && props.nodes.map((item, index) =>
<Typography variant="body1" key={index + 'x' + item.id}>
<Link underline="hover" onClick={(event: any) => navigate(event, item.uri)} className={classes.sublink}>{item.label}</Link>
</Typography>
)}
</div>
</>
}
</div >)
}
export default TocEntry;
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