// Copyright Contributors to the Amundsen project.
// SPDX-License-Identifier: Apache-2.0

import * as React from 'react';
import { bindActionCreators } from 'redux';
import { connect } from 'react-redux';

import { getBookmarks } from 'ducks/bookmark/reducer';
import { GetBookmarksRequest } from 'ducks/bookmark/types';

import { getLoggedInUser } from 'ducks/user/reducer';
import { GetLoggedInUserRequest } from 'ducks/user/types';

interface DispatchFromProps {
  getLoggedInUser: () => GetLoggedInUserRequest;
  getBookmarks: () => GetBookmarksRequest;
}

export type PreloaderProps = DispatchFromProps;

export class Preloader extends React.Component<PreloaderProps> {
  componentDidMount() {
    this.props.getLoggedInUser();
    this.props.getBookmarks();
  }

  render() {
    return null;
  }
}

export const mapDispatchToProps = (dispatch) => {
  return bindActionCreators({ getLoggedInUser, getBookmarks }, dispatch);
};

export default connect<{}, DispatchFromProps>(
  null,
  mapDispatchToProps
)(Preloader);