83 lines
1.7 KiB
JavaScript
83 lines
1.7 KiB
JavaScript
import React, { PropTypes, PureComponent } from 'react';
|
|
import { bindActionCreators } from 'redux';
|
|
import { connect } from 'react-redux';
|
|
import classnames from 'classnames';
|
|
import { createSelector } from 'reselect';
|
|
|
|
import {
|
|
selectChoice,
|
|
incrementCorrect
|
|
} from './redux';
|
|
|
|
const mapStateToProps = createSelector(
|
|
() => ({})
|
|
);
|
|
|
|
function mapDispatchToProps(dispatch) {
|
|
return () => bindActionCreators({
|
|
selectChoice,
|
|
incrementCorrect
|
|
}, dispatch);
|
|
}
|
|
|
|
const propTypes = {
|
|
choice: PropTypes.string,
|
|
choiceIndex: PropTypes.number,
|
|
incrementCorrect: PropTypes.func,
|
|
isChoiceSelected: PropTypes.bool,
|
|
isCorrectChoice: PropTypes.bool,
|
|
selectChoice: PropTypes.func,
|
|
selected: PropTypes.bool
|
|
};
|
|
|
|
export class Choice extends PureComponent {
|
|
|
|
constructor(props) {
|
|
super(props);
|
|
this.selectChoice = this.selectChoice.bind(this);
|
|
}
|
|
|
|
selectChoice() {
|
|
if (this.props.isChoiceSelected) {
|
|
return;
|
|
}
|
|
if (this.props.isCorrectChoice) {
|
|
this.props.incrementCorrect();
|
|
}
|
|
this.props.selectChoice(this.props.choiceIndex);
|
|
}
|
|
|
|
render() {
|
|
const choiceClass = classnames({
|
|
choice: true,
|
|
selected: this.props.selected,
|
|
correct: this.props.isCorrectChoice,
|
|
reveal: this.props.isChoiceSelected
|
|
});
|
|
|
|
return (
|
|
<div
|
|
className={choiceClass}
|
|
onClick={this.selectChoice}
|
|
>
|
|
<div className='radio'>
|
|
<div className='inside' />
|
|
</div>
|
|
|
|
<div
|
|
className='text'
|
|
dangerouslySetInnerHTML={{__html: this.props.choice}}
|
|
/>
|
|
</div>
|
|
);
|
|
}
|
|
}
|
|
|
|
Choice.displayName = 'Choice';
|
|
Choice.propTypes = propTypes;
|
|
|
|
export default connect(
|
|
mapStateToProps,
|
|
mapDispatchToProps
|
|
)(Choice);
|