/*-
 * ============LICENSE_START=======================================================
 * ONAP CLAMP
 * ================================================================================
 * Copyright (C) 2019 AT&T Intellectual Property. All rights
 *                             reserved.
 * ================================================================================
 * Licensed 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.
 * ============LICENSE_END============================================
 * ===================================================================
 *
 */
import React from 'react';
import LoopActionService from '../../api/LoopActionService';


export default class PerformActions extends React.Component {
  state = {
    loopName: this.props.loopCache.getLoopName(),
    loopAction: this.props.loopAction
  };

  constructor(props, context) {
    super(props, context);
    this.refreshStatus = this.refreshStatus.bind(this);
  }

  componentWillReceiveProps(newProps) {
    this.setState({
      loopName: newProps.loopCache.getLoopName(),
      loopAction: newProps.loopAction
    });
  }

  componentDidMount() {
    const action = this.state.loopAction;
    const loopName = this.state.loopName;

    if (action === 'delete') {
      if (window.confirm('You are about to remove Control Loop Model "' + loopName +
        '". Select OK to continue with deletion or Cancel to keep the model.') === false) {
        return;
      }
    }

    this.props.setBusyLoading(); // Alert top level to start block user clicks

    LoopActionService.performAction(loopName, action)
      .then(pars => {
        this.props.showSucAlert("Action " + action + " successfully performed");
        if (action === 'delete') {
          this.props.updateLoopFunction(null);
          this.props.history.push('/');
        } else {
          // refresh status and update loop logs
          this.refreshStatus(loopName);
        }
      })
      .catch(error => {
        this.props.showFailAlert("Action " + action + " failed");
        // refresh status and update loop logs
        this.refreshStatus(loopName);
      })
      .finally(() => this.props.clearBusyLoading());
  }

  refreshStatus(loopName) {

    this.props.setBusyLoading();

    LoopActionService.refreshStatus(loopName)
      .then(data => {
        this.props.updateLoopFunction(data);
        this.props.history.push('/');
      })
      .catch(error => {
        this.props.history.push('/');
      })
      .finally(() => this.props.clearBusyLoading());
  }

  render() {
    return null;
  }
}