All files / src/components/show-history show-history.tsx

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/*
 * 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 { Tab, Tabs } from '@blueprintjs/core';
import axios from 'axios';
import React from 'react';
 
import { QueryManager } from '../../utils';
import { Loader } from '../loader/loader';
import { ShowValue } from '../show-value/show-value';
 
import './show-history.scss';
 
export interface PastSupervisor {
  version: string;
  spec: any;
}
export interface ShowHistoryProps {
  endpoint: string;
  downloadFilename?: string;
}
 
export interface ShowHistoryState {
  data?: PastSupervisor[];
  loading: boolean;
  error?: string;
}
 
export class ShowHistory extends React.PureComponent<ShowHistoryProps, ShowHistoryState> {
  private showHistoryQueryManager: QueryManager<string, PastSupervisor[]>;
  constructor(props: ShowHistoryProps, context: any) {
    super(props, context);
    this.state = {
      data: [],
      loading: true,
    };
 
    this.showHistoryQueryManager = new QueryManager({
      processQuery: async (endpoint: string) => {
        const resp = await axios.get(endpoint);
        return resp.data;
      },
      onStateChange: ({ result, loading, error }) => {
        this.setState({
          loading,
          data: result,
          error,
        });
      },
    });
  }
 
  componentDidMount(): void {
    this.showHistoryQueryManager.runQuery(this.props.endpoint);
  }
 
  render(): JSX.Element | null {
    const { downloadFilename, endpoint } = this.props;
    const { data, loading, error } = this.state;
    Eif (loading) return <Loader />;
    if (!data) return null;
 
    const versions = data.map((pastSupervisor: PastSupervisor, index: number) => (
      <Tab
        id={index}
        key={index}
        title={pastSupervisor.version}
        panel={
          <ShowValue
            jsonValue={
              pastSupervisor.spec ? JSON.stringify(pastSupervisor.spec, undefined, 2) : error
            }
            downloadFilename={`version-${pastSupervisor.version}-${downloadFilename}`}
            endpoint={endpoint}
          />
        }
        panelClassName={'panel'}
      />
    ));
 
    return (
      <div className="show-history">
        <Tabs
          animate
          renderActiveTabPanelOnly
          vertical
          className={'tab-area'}
          defaultSelectedTabId={0}
        >
          {versions}
          <Tabs.Expander />
        </Tabs>
      </div>
    );
  }
}