// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.

// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Parity.  If not, see <http://www.gnu.org/licenses/>.

import React, { Component } from 'react';
import PropTypes from 'prop-types';

import styles from './input.css';

export default class Input extends Component {
  static propTypes = {
    children: PropTypes.node.isRequired,
    hint: PropTypes.string,
    label: PropTypes.string.isRequired,
    overlay: PropTypes.node
  }

  render () {
    const { children, hint, label, overlay } = this.props;

    const inputClasses = [ styles.input ];

    if (overlay) {
      inputClasses.push(styles.withOverlay);
    }

    return (
      <div className={ inputClasses.join(' ') }>
        <label>
          { label }
        </label>
        { children }
        <div className={ styles.hint }>
          { hint }
        </div>
        <div className={ styles.overlay }>
          { overlay }
        </div>
      </div>
    );
  }
}