ciphermask/ui/app/components/page-container/page-container-header/page-container-header.component.js

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

export default class PageContainerHeader extends Component {
  static propTypes = {
    title: PropTypes.string,
    subtitle: PropTypes.string,
    onClose: PropTypes.func,
    showBackButton: PropTypes.bool,
    onBackButtonClick: PropTypes.func,
    backButtonStyles: PropTypes.object,
    backButtonString: PropTypes.string,
    tabs: PropTypes.node,
    headerCloseText: PropTypes.string,
  }

  renderTabs () {
    const { tabs } = this.props

    return tabs && (
      <ul className="page-container__tabs">
        { tabs }
      </ul>
    )
  }

  renderHeaderRow () {
    const { showBackButton, onBackButtonClick, backButtonStyles, backButtonString } = this.props

    return showBackButton && (
      <div className="page-container__header-row">
        <span
          className="page-container__back-button"
          onClick={onBackButtonClick}
          style={backButtonStyles}
        >
          { backButtonString || 'Back' }
        </span>
      </div>
    )
  }

  render () {
    const { title, subtitle, onClose, tabs, headerCloseText } = this.props

    return (
      <div className={
        classnames(
          'page-container__header',
          { 'page-container__header--no-padding-bottom': Boolean(tabs) }
        )
      }>

        { this.renderHeaderRow() }

        {
          title && <div className="page-container__title">
            { title }
          </div>
        }

        {
          subtitle && <div className="page-container__subtitle">
            { subtitle }
          </div>
        }

        {
          onClose && headerCloseText
            ? <div className="page-container__header-close-text" onClick={() => onClose()}>{ headerCloseText }</div>
            : onClose && <div
              className="page-container__header-close"
              onClick={() => onClose()}
            />
        }

        { this.renderTabs() }
      </div>
    )
  }

}