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/*
* SonarQube
* Copyright (C) 2009-2023 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import * as React from 'react';
import { getBreadcrumbs } from '../../../api/components';
import { getBranchLikeQuery, isSameBranchLike } from '../../../helpers/branch-like';
import { KeyboardKeys } from '../../../helpers/keycodes';
import { BranchLike } from '../../../types/branch-like';
import { ComponentMeasure, ComponentMeasureIntern } from '../../../types/types';
import Breadcrumb from './Breadcrumb';
interface Props {
backToFirst: boolean;
branchLike?: BranchLike;
className?: string;
component: ComponentMeasure;
handleSelect: (component: ComponentMeasureIntern) => void;
rootComponent: ComponentMeasure;
}
interface State {
breadcrumbs: ComponentMeasure[];
}
export default class Breadcrumbs extends React.PureComponent<Props, State> {
mounted = false;
state: State = { breadcrumbs: [] };
componentDidMount() {
this.mounted = true;
this.fetchBreadcrumbs();
document.addEventListener('keydown', this.handleKeyDown);
}
componentDidUpdate(prevProps: Props) {
if (
this.props.component !== prevProps.component ||
!isSameBranchLike(prevProps.branchLike, this.props.branchLike)
) {
this.fetchBreadcrumbs();
}
}
componentWillUnmount() {
this.mounted = false;
document.removeEventListener('keydown', this.handleKeyDown);
}
handleKeyDown = (event: KeyboardEvent) => {
if (event.key === KeyboardKeys.LeftArrow) {
event.preventDefault();
const { breadcrumbs } = this.state;
if (breadcrumbs.length > 1) {
const idx = this.props.backToFirst ? 0 : breadcrumbs.length - 2;
this.props.handleSelect(breadcrumbs[idx]);
}
}
};
fetchBreadcrumbs = () => {
const { branchLike, component, rootComponent } = this.props;
const isRoot = component.key === rootComponent.key;
if (isRoot) {
if (this.mounted) {
this.setState({ breadcrumbs: [component] });
}
return;
}
getBreadcrumbs({ component: component.key, ...getBranchLikeQuery(branchLike) }).then(
(breadcrumbs) => {
if (this.mounted) {
this.setState({ breadcrumbs });
}
},
() => {}
);
};
render() {
const { breadcrumbs } = this.state;
if (breadcrumbs.length <= 0) {
return null;
}
const lastItem = breadcrumbs[breadcrumbs.length - 1];
return (
<div className={this.props.className}>
{breadcrumbs.map((component) => (
<Breadcrumb
canBrowse={component.key !== lastItem.key}
component={component}
handleSelect={this.props.handleSelect}
isLast={component.key === lastItem.key}
key={component.key}
/>
))}
</div>
);
}
}
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