v1/UI/src/components/role/index.js

import React, { Component } from 'react'
import PropTypes from 'prop-types'
import Color from 'color'
import './Role.sass'

const whiteColor = Color('#efefef')

class Role extends Component {
  static propTypes = {
    role: PropTypes.object.isRequired,
    onToggle: PropTypes.func,
    type: PropTypes.string,
    selected: PropTypes.bool,
    disabled: PropTypes.bool
  }

  render () {
    let { role, selected, disabled, type, provided } = this.props
    type = type || 'button'

    let color = Color(role.get('color'))

    if (color.rgbNumber() === 0) {
      color = whiteColor
    }

    const c = color
    let hc = color.lighten(0.1)

    return <div
      onClick={() => {
        if (!disabled && this.props.onToggle != null) {
          this.props.onToggle(!selected, selected) }
        }
      }
      {...((disabled) ? { 'uk-tooltip': '', title: "I don't have permissions to grant this." } : {})}
      className={`role font-sans-serif ${(disabled) ? 'disabled' : ''} role__${type}`}
      style={{
        '--role-color-hex': c.string(),
        '--role-color-hover': hc.string(),
        '--role-color-rgba': `rgba(${c.red()}, ${c.green()}, ${c.blue()}, 0.7)`
      }}>
      <div className={`role__option ${(selected) ? 'selected' : ''}`}/>
      <div className='role__name'>
        {role.get('name')}
      </div>
    </div>
  }
}

export default Role