/*!
 * Copyright (C) 2017 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.
 */
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { Button } from 'onap-ui-react';
import Sequencer from 'dox-sequence-diagram-ui';

import i18n from 'nfvo-utils/i18n/i18n.js';

class SequenceDiagram extends Component {
    static propTypes = {
        onSave: PropTypes.func.isRequired,
        onClose: PropTypes.func,
        model: PropTypes.object.isRequired
    };

    onSave() {
        this.props.onSave(this.refs.sequencer.getModel());
    }

    render() {
        return (
            <div className="sequence-diagram">
                <div className="sequence-diagram-sequencer">
                    <Sequencer
                        ref="sequencer"
                        options={{ useHtmlSelect: true }}
                        model={this.props.model}
                    />
                </div>
                <div className="sequence-diagram-action-buttons">
                    <Button onClick={() => this.onSave()}>
                        {i18n('Save')}
                    </Button>
                    <Button onClick={this.props.onClose}>
                        {i18n('Close')}
                    </Button>
                </div>
            </div>
        );
    }
}

export default SequenceDiagram;