content: import React from 'react';
  import PropTypes from 'prop-types';
  import { injectIntl, defineMessages } from 'react-intl';
  import IconButton from '../../../components/icon_button';
  
  const messages = defineMessages({
    public_short: { id: 'privacy.public.short', defaultMessage: 'Public' },
    public_long: { id: 'privacy.public.long', defaultMessage: 'Post to public timelines' },
    unlisted_short: { id: 'privacy.unlisted.short', defaultMessage: 'Unlisted' },
    unlisted_long: { id: 'privacy.unlisted.long', defaultMessage: 'Do not show in public timelines' },
    private_short: { id: 'privacy.private.short', defaultMessage: 'Followers-only' },
    private_long: { id: 'privacy.private.long', defaultMessage: 'Post to followers only' },
    direct_short: { id: 'privacy.direct.short', defaultMessage: 'Direct' },
    direct_long: { id: 'privacy.direct.long', defaultMessage: 'Post to mentioned users only' },
    change_privacy: { id: 'privacy.change', defaultMessage: 'Adjust status privacy' }
  });
  
  const iconStyle = {
    height: null,
    lineHeight: '27px'
  }
  
  class PrivacyDropdown extends React.PureComponent {
  
    static propTypes = {
      value: PropTypes.string.isRequired,
      onChange: PropTypes.func.isRequired,
      intl: PropTypes.object.isRequired
    };
  
    state = {
      open: false
    };
  
    handleToggle = () => {
      this.setState({ open: !this.state.open });
    }
  
    handleClick = (value, e) => {
      e.preventDefault();
      this.setState({ open: false });
      this.props.onChange(value);
    }
  
    onGlobalClick = (e) => {
      if (e.target !== this.node && !this.node.contains(e.target) && this.state.open) {
        this.setState({ open: false });
      }
    }
  
    componentDidMount () {
      window.addEventListener('click', this.onGlobalClick);
      window.addEventListener('touchstart', this.onGlobalClick);
    }
  
    componentWillUnmount () {
      window.removeEventListener('click', this.onGlobalClick);
      window.removeEventListener('touchstart', this.onGlobalClick);
    }
  
    setRef = (c) => {
      this.node = c;
    }
  
    render () {
      const { value, onChange, intl } = this.props;
      const { open } = this.state;
  
      const options = [
        { icon: 'globe', value: 'public', shortText: intl.formatMessage(messages.public_short), longText: intl.formatMessage(messages.public_long) },
        { icon: 'unlock-alt', value: 'unlisted', shortText: intl.formatMessage(messages.unlisted_short), longText: intl.formatMessage(messages.unlisted_long) },
        { icon: 'lock', value: 'private', shortText: intl.formatMessage(messages.private_short), longText: intl.formatMessage(messages.private_long) },
        { icon: 'envelope', value: 'direct', shortText: intl.formatMessage(messages.direct_short), longText: intl.formatMessage(messages.direct_long) }
      ];
  
      const valueOption = options.find(item => item.value === value);
  
      return (
        <div ref={this.setRef} className={`privacy-dropdown ${open ? 'active' : ''}`}>
          <div className='privacy-dropdown__value'><IconButton className='privacy-dropdown__value-icon' icon={valueOption.icon} title={intl.formatMessage(messages.change_privacy)} size={18} active={open} inverted onClick={this.handleToggle} style={iconStyle}/></div>
          <div className='privacy-dropdown__dropdown'>
            {options.map(item =>
              <div role='button' tabIndex='0' key={item.value} onClick={this.handleClick.bind(this, item.value)} className={`privacy-dropdown__option ${item.value === value ? 'active' : ''}`}>
                <div className='privacy-dropdown__option__icon'><i className={`fa fa-fw fa-${item.icon}`} /></div>
                <div className='privacy-dropdown__option__content'>
                  <strong>{item.shortText}</strong>
                  {item.longText}
                </div>
              </div>
            )}
          </div>
        </div>
      );
    }
  
  }
  
  export default injectIntl(PrivacyDropdown);
  