import React from 'react';
import PropTypes from 'prop-types';
import {get} from 'lodash';
import classNames from 'classnames';

/**
 * @ngdoc react
 * @name Tabs
 * @description Tabs Component for a NavBar
 */
export const Tabs: React.StatelessComponent<any> = ({tabs, active, setActive, className, darkUi}) => (
    <ul
        className={classNames(
            'nav-tabs',
            {'nav-tabs--ui-dark': darkUi},
            className,
        )}
    >
        {tabs.map((tab, index) => (
            !get(tab, 'enabled', true) ?
                null : (
                    <li
                        key={tab.label}
                        className={'nav-tabs__tab' + (active === index ? ' nav-tabs__tab--active' : '')}
                    >
                        <button
                            className="nav-tabs__link"
                            onClick={() => setActive(index)}
                        >
                            {tab.label}
                        </button>
                    </li>
                )
        ))}
    </ul>
);

Tabs.propTypes = {
    tabs: PropTypes.arrayOf(PropTypes.shape({
        enabled: PropTypes.bool,
        label: PropTypes.string.isRequired,
    })),
    active: PropTypes.number.isRequired,
    setActive: PropTypes.func.isRequired,
    className: PropTypes.string,
    darkUi: PropTypes.bool,
};

Tabs.defaultProps = {darkUi: false};
