/*
 * SonarQube
 * Copyright (C) 2009-2016 SonarSource SA
 * mailto:contact AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
import React from 'react';

const withStore = (ComposedComponent, initial = {}) => {
  let store = initial;

  const updateStore = changes => {
    store = { ...store, ...changes };
  };

  const getStore = () => ({ ...store });

  return class extends React.Component {
    static displayName = `withStore(${ComposedComponent.displayName})}`;

    componentWillMount () {
      this.handleUpdateStore = this.handleUpdateStore.bind(this);
    }

    handleUpdateStore (changes) {
      updateStore(changes);
      this.forceUpdate();
    }

    render () {
      return (
          <ComposedComponent
              {...this.props}
              getStore={getStore}
              updateStore={this.handleUpdateStore}/>
      );
    }
  };
};

export default withStore;