/*!
 * 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 from 'react';
import PropTypes from 'prop-types';
import i18n from 'nfvo-utils/i18n/i18n.js';

import ListEditorView from 'nfvo-components/listEditor/ListEditorView.jsx';
import ListEditorItemView from 'nfvo-components/listEditor/ListEditorItemView.jsx';

class SoftwareProductProcessesListView extends React.Component {
    state = {
        localFilter: ''
    };

    static propTypes = {
        onAddProcess: PropTypes.func.isRequired,
        onEditProcess: PropTypes.func.isRequired,
        onDeleteProcess: PropTypes.func.isRequired,
        isReadOnlyMode: PropTypes.bool.isRequired,
        currentSoftwareProduct: PropTypes.object,
        addButtonTitle: PropTypes.string
    };

    render() {
        const { localFilter } = this.state;
        let { onAddProcess, isReadOnlyMode, addButtonTitle } = this.props;

        return (
            <ListEditorView
                plusButtonTitle={addButtonTitle}
                filterValue={localFilter}
                placeholder={i18n('Filter Process')}
                onAdd={onAddProcess}
                isReadOnlyMode={isReadOnlyMode}
                title={i18n('Process Details')}
                onFilter={value => this.setState({ localFilter: value })}>
                {this.filterList().map(processes =>
                    this.renderProcessListItem(processes, isReadOnlyMode)
                )}
            </ListEditorView>
        );
    }

    renderProcessListItem(process, isReadOnlyMode) {
        let { id, name, description, artifactName = '' } = process;
        let {
            currentSoftwareProduct: { version },
            onEditProcess,
            onDeleteProcess
        } = this.props;
        return (
            <ListEditorItemView
                key={id}
                className="list-editor-item-view"
                isReadOnlyMode={isReadOnlyMode}
                onSelect={() => onEditProcess(process)}
                onDelete={() => onDeleteProcess(process, version)}>
                <div className="list-editor-item-view-field">
                    <div className="title">{i18n('Name')}</div>
                    <div className="name">{name}</div>
                </div>
                <div className="list-editor-item-view-field">
                    <div className="title">{i18n('Artifact name')}</div>
                    <div className="artifact-name">{artifactName}</div>
                </div>
                <div className="list-editor-item-view-field">
                    <div className="title">{i18n('Notes')}</div>
                    <div className="description">{description}</div>
                </div>
            </ListEditorItemView>
        );
    }

    filterList() {
        let { processesList } = this.props;
        let { localFilter } = this.state;

        if (localFilter.trim()) {
            const filter = new RegExp(escape(localFilter), 'i');
            return processesList.filter(({ name = '', description = '' }) => {
                return (
                    escape(name).match(filter) ||
                    escape(description).match(filter)
                );
            });
        } else {
            return processesList;
        }
    }
}

export default SoftwareProductProcessesListView;