import React, { Component } from 'react'
// import { Link } from 'react-router-dom'
import { connect } from 'react-redux'

import actions from 'app/actions'
import { ROMAN_NUMERALS } from 'app/constants'
import { Arrow, VolumeControl, PlayButton, PlayerTime } from './viewer.icons'

class ViewerNav extends Component {
  componentDidMount() {
  }
  
  render() {
    const { viewer } = this.props
    return (
      <div className="viewer-nav">
        <div className='nav-row main-nav'>
          <div>
            <span className="section-link link" onClick={() => actions.viewer.toggleSection('nav')}>
              <Arrow type={viewer.nav ? 'down' : 'up'} />
              {ROMAN_NUMERALS[0]}
              {'. '}
              {'Introduction'}
            </span>
          </div>
          <div>
            <PlayButton />
            <PlayerTime />
            <VolumeControl />
          </div>
          <div>
            <span className="next-link link">
              Next
              <Arrow type={'right'} />
            </span>
          </div>
        </div>
      </div>
    )
  }
}

const mapStateToProps = state => ({
  viewer: state.viewer,
})

export default connect(mapStateToProps)(ViewerNav)

/*
- section name, number
- next link
- player
*/