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path: root/server/sonar-web/src/main/js/apps/overview/components/ApplicationLeakPeriodLegend.js
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/*
 * SonarQube
 * Copyright (C) 2009-2017 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.
 */
// @flow
import React from 'react';
import Tooltip from '../../../components/controls/Tooltip';
import DateTooltipFormatter from '../../../components/intl/DateTooltipFormatter';
import { getApplicationLeak } from '../../../api/application';
import { translate } from '../../../helpers/l10n';

/*::
type Props = {
  component: { key: string }
};
*/

/*::
type State = {
  leaks: ?Array<{ date: string, project: string, projectName: string }>
};
*/

export default class ApplicationLeakPeriodLegend extends React.Component {
  /*:: mounted: boolean; */
  /*:: props: Props; */
  state /*: State */ = {
    leaks: null
  };

  componentDidMount() {
    this.mounted = true;
  }

  componentWillReceiveProps(nextProps /*: Props */) {
    if (nextProps.component.key !== this.props.component.key) {
      this.setState({ leaks: null });
    }
  }

  componentWillUnmount() {
    this.mounted = false;
  }

  fetchLeaks = (visible /*: boolean */) => {
    if (visible && this.state.leaks == null) {
      getApplicationLeak(this.props.component.key).then(
        leaks => {
          if (this.mounted) {
            this.setState({ leaks });
          }
        },
        () => {
          if (this.mounted) {
            this.setState({ leaks: [] });
          }
        }
      );
    }
  };

  renderOverlay = () =>
    this.state.leaks != null
      ? <ul className="text-left">
          {this.state.leaks.map(leak =>
            <li key={leak.project}>
              {leak.projectName}: <DateTooltipFormatter date={leak.date} />
            </li>
          )}
        </ul>
      : <i className="spinner spinner-margin" />;

  render() {
    return (
      <Tooltip onVisibleChange={this.fetchLeaks} overlay={this.renderOverlay()}>
        <div className="overview-legend  overview-legend-spaced-line">
          {translate('issues.leak_period')}
        </div>
      </Tooltip>
    );
  }
}