All files FakeCodeTypingLine.jsx

75% Statements 12/16
100% Branches 2/2
50% Functions 3/6
80% Lines 12/15
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import React, { Component } from 'react';
import PropTypes from 'prop-types';
 
class FakeCodeTypingLine extends Component {
  constructor(props) {
    super(props);
 
    this.state = {
      opacity: false,
      border: true
    };
  }
 
  componentDidMount() {
    const { duration, delay } = this.props;
    this.opacityTimeout = setTimeout(() => this.setState({ opacity: 1 }), delay * 1000);
    this.borderTimeout = setTimeout(() => {
      this.setState({ border: 0 });
    }, (duration + delay) * 1000);
  }
 
  componentWillUnmount() {
    clearTimeout(this.opacityTimeout);
    clearTimeout(this.borderTimeout);
  }
 
  render() {
    const { duration, count, delay, keepBorder, children } = this.props;
    const { opacity } = this.state;
 
    let borderRight = this.state.border;
    borderRight = keepBorder ? true : borderRight;
 
    const animations = {
      opacity,
      borderRight,
      WebkitAnimation: `typing ${duration}s steps(${count}, end) forwards, blink 1s step-end 1s infinite`,
      MozAnimation: `typing ${duration}s steps(${count}, end) forwards, blink 1s step-end 1s infinite`,
      animationDelay: `${delay}s`
    };
    return (
      <div className="fake-code-typing-line">
        <div style={animations} dangerouslySetInnerHTML={{ __html: children.replace(' ', '&emsp;') }} />
      </div>
    );
  }
}
 
FakeCodeTypingLine.propTypes = {
  duration: PropTypes.number.isRequired,
  count: PropTypes.number.isRequired,
  delay: PropTypes.number.isRequired,
  keepBorder: PropTypes.bool.isRequired,
  children: PropTypes.oneOfType([
    PropTypes.arrayOf(PropTypes.node),
    PropTypes.node
  ]).isRequired
};
 
export default FakeCodeTypingLine;