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import {connect} from 'react-redux';
import PropTypes from 'prop-types';
import bindAll from 'lodash.bindall';
import React from 'react';
import SB3Downloader from './sb3-downloader.jsx';
const MenuBarHOC = function (WrappedComponent) {
class MenuBarContainer extends React.PureComponent {
constructor (props) {
super(props);
bindAll(this, [
'confirmReadyToReplaceProject',
'shouldSaveBeforeTransition'
]);
}
confirmReadyToReplaceProject (message) {
let readyToReplaceProject = true;
if (this.props.projectChanged && !this.props.canCreateNew) {
readyToReplaceProject = this.props.confirmWithMessage(message);
}
return readyToReplaceProject;
}
shouldSaveBeforeTransition () {
return (this.props.canSave && this.props.projectChanged);
}
render () {
const {
/* eslint-disable no-unused-vars */
projectChanged,
/* eslint-enable no-unused-vars */
...props
} = this.props;
return (<SB3Downloader>{(_className, _downloadProject, extended) => (
<WrappedComponent
confirmReadyToReplaceProject={this.confirmReadyToReplaceProject}
shouldSaveBeforeTransition={this.shouldSaveBeforeTransition}
handleSaveProject={extended.smartSave}
{...props}
/>
)}</SB3Downloader>);
}
}
MenuBarContainer.propTypes = {
canCreateNew: PropTypes.bool,
canSave: PropTypes.bool,
confirmWithMessage: PropTypes.func,
projectChanged: PropTypes.bool
};
MenuBarContainer.defaultProps = {
// default to using standard js confirm
confirmWithMessage: message => (confirm(message)) // eslint-disable-line no-alert
};
const mapStateToProps = state => ({
projectChanged: state.scratchGui.projectChanged
});
const mapDispatchToProps = () => ({});
// Allow incoming props to override redux-provided props. Used to mock in tests.
const mergeProps = (stateProps, dispatchProps, ownProps) => Object.assign(
{}, stateProps, dispatchProps, ownProps
);
return connect(
mapStateToProps,
mapDispatchToProps,
mergeProps
)(MenuBarContainer);
};
export default MenuBarHOC;
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