import { createStore, applyMiddleware } from 'redux';
import thunk from 'redux-thunk';
import createLogger from 'redux-logger';

import reducers from '../reducers';

const inBrowser = typeof window === 'object';
const middleware = [
  thunk,
  createLogger({
    predicate: () => inBrowser && process.env.NODE_ENV !== 'production',
    collapsed: true
  })
];

export default function configureStore(initialState) {
  const store = createStore(
    reducers,
    initialState,
    applyMiddleware(...middleware)
  );

  return store;
}