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HDDS-11162. Improve Disk Usage page UI #7214

Merged
merged 11 commits into from
Oct 1, 2024
Original file line number Diff line number Diff line change
Expand Up @@ -1480,7 +1480,7 @@
"path": "/dummyVolume/dummyBucket",
"size": 200000,
"sizeWithReplica": -1,
"subPathCount": 5,
"subPathCount": 8,
"subPaths": [
{
"path": "/dummyVolume/dummyBucket/dir1",
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Original file line number Diff line number Diff line change
@@ -0,0 +1,173 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/

import React, { useState } from 'react';

import { DUSubpath } from '@/v2/types/diskUsage.types';
import { Breadcrumb, Menu, Input } from 'antd';
import { MenuProps } from 'antd/es/menu';
import { CaretDownOutlined, CaretRightOutlined, HomeFilled } from '@ant-design/icons';


type File = {
path: string;
subPaths: DUSubpath[];
updateHandler: (arg0: string) => void;
};


const DUBreadcrumbNav: React.FC<File> = ({
path = '/',
subPaths = [],
updateHandler
}) => {
const [currPath, setCurrPath] = useState<string[]>([]);

function generateCurrentPathState() {
// We are not at root path
if (path !== '/') {
/**
* Remove leading / and split to avoid empty string
* Without the substring this will produce ['', 'pathLoc'] for /pathLoc
*/
const splitPath = path.substring(1).split('/');
setCurrPath(
['/', ...splitPath]
);
}
else {
setCurrPath(['/']);
}
}

const handleMenuClick: MenuProps['onClick'] = ({ key }) => {
//If click is not on search panel
if (!(key as string).includes('-search')){
updateHandler(key as string);
}
}

function handleSearch(value: string) {
/**
* The following will generate path like //vol1/buck1/dir1/key...
* since the first element of the currPos is ['/']
* we are joining that with / as well causing //
* Hence we substring from 1st index to remove one / from path
*/
updateHandler([...currPath, value].join('/').substring(1));
}

function handleBreadcrumbClick(idx: number, lastPath: string) {
/**
* The following will generate path like //vol1/buck1/dir1/key...
* since the first element of the currPos is ['/']
* we are joining that with / as well causing //
*/
const constructedPath = [...currPath.slice(0, idx), lastPath].join('/');
if (idx === 0) {
//Root path clicked
updateHandler('/');
}
else {
// Pass the string without the leading /
updateHandler(constructedPath.substring(1));
}
}

function generateSubMenu(lastPath: string) {
const menuItems = subPaths.map((subpath) => {
// Do not add any menu item for keys i.e keys cannot be drilled down
// further
if (!subpath.isKey) {
const splitSubpath = subpath.path.split('/');
return (
<Menu.Item key={subpath.path}>
{splitSubpath[splitSubpath.length - 1]}
</Menu.Item>
);
}

});
//Push a new input to allow passing a path
menuItems.push(
<Menu.Item
key={`${lastPath}-search`}>
<Input.Search
placeholder='Enter Path'
onSearch={handleSearch}
onClick={(e) => {
//Prevent menu close on click
e.stopPropagation();
}}
style={{ width: 160}}/>
</Menu.Item>
)
return (
<Breadcrumb.Item key={lastPath}
overlay={
<Menu
onClick={handleMenuClick}
mode='inline'
expandIcon={<CaretDownOutlined/>}>
{menuItems}
</Menu>
}
dropdownProps={{
trigger: ['click']
}}>
{(lastPath === '/') ? <HomeFilled style={{fontSize: '16px'}}/> : lastPath}
</Breadcrumb.Item>
)
}

React.useEffect(() => {
generateCurrentPathState()
}, [path]); //Anytime the path changes we need to generate the state

function generateBreadCrumbs(){
let breadCrumbs = [];
currPath.forEach((location, idx) => {
breadCrumbs.push(
<Breadcrumb.Item
key={location}>
{(location === '/')
? <HomeFilled
onClick={() => {handleBreadcrumbClick(idx, location)}}
style={{color: '#1aa57a'}} />
: (<button
className='breadcrumb-nav-item'
onClick={() => {handleBreadcrumbClick(idx, location)}}>
{location}
</button>)}
</Breadcrumb.Item>
);
});
breadCrumbs[breadCrumbs.length - 1] = generateSubMenu(currPath[currPath.length - 1]);
return breadCrumbs;
}

return (
<Breadcrumb
separator={<CaretRightOutlined style={{ fontSize: '12px'}}/>}
className='breadcrumb-nav'>
{generateBreadCrumbs()}
</Breadcrumb>
)
}

export default DUBreadcrumbNav;
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