/*
 *  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 { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Client } from './client.service';
import { ComponentType } from '../state/shared';

@Injectable({ providedIn: 'root' })
export class StatusHistoryService {
    private static readonly API: string = '../nifi-api';

    constructor(
        private httpClient: HttpClient,
        private client: Client
    ) {}

    getComponentStatusHistory(componentType: ComponentType, componentId: string) {
        let componentPath: string;
        switch (componentType) {
            case ComponentType.Processor:
                componentPath = 'processors';
                break;
            case ComponentType.ProcessGroup:
                componentPath = 'process-groups';
                break;
            case ComponentType.Connection:
                componentPath = 'connections';
                break;
            case ComponentType.RemoteProcessGroup:
                componentPath = 'remote-process-groups';
                break;
            default:
                componentPath = 'processors';
        }
        return this.httpClient.get(
            `${StatusHistoryService.API}/flow/${componentPath}/${encodeURIComponent(componentId)}/status/history`
        );
    }

    getNodeStatusHistory() {
        return this.httpClient.get(`${StatusHistoryService.API}/controller/status/history`);
    }
}
