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import debugFactory from 'debug';
import { isEmpty, omit } from 'lodash';
import PropTypes from 'prop-types';
import { Component } from 'react';
import { contextTypes } from '../context-types';
import { tourBranching } from '../tour-branching';
const debug = debugFactory( 'calypso:guided-tours' );
const makeTour = ( tree ) => {
return class TourContext extends Component {
static propTypes = {
isValid: PropTypes.func.isRequired,
lastAction: PropTypes.object,
next: PropTypes.func.isRequired,
quit: PropTypes.func.isRequired,
shouldPause: PropTypes.bool.isRequired,
sectionName: PropTypes.string,
stepName: PropTypes.string.isRequired,
dispatch: PropTypes.func.isRequired,
};
static childContextTypes = contextTypes;
static meta = omit( tree.props, 'children' );
state = {
tourContext: {},
};
getChildContext() {
return this.state.tourContext;
}
static getDerivedStateFromProps( props ) {
const {
isValid,
lastAction,
next,
quit,
start,
sectionName,
shouldPause,
stepName,
dispatch,
} = props;
const step = stepName;
const branching = tourBranching( tree );
const tourContext = {
next,
quit,
start,
isValid,
lastAction,
sectionName,
shouldPause,
step,
branching,
isLastStep: isEmpty( branching[ step ] ),
tour: tree.props.name,
tourVersion: tree.props.version,
dispatch,
};
debug( 'makeTour#getDerivedStateFromProps computed new context', props, tourContext );
return { tourContext };
}
render() {
return tree;
}
};
};
export default makeTour;
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