/* istanbul ignore file */
import { createStore, applyMiddleware, compose } from 'redux'
import reducers from 'reducers'
import thunk from 'redux-thunk'

const composeEnhancers = process.env.NODE_ENV === 'production' ? compose : (window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose)

const enabledMiddlewares = [thunk]

const middlewares = applyMiddleware(...enabledMiddlewares)

export default function configureStore(preloadedState) {
  const store = createStore(
    reducers,
    preloadedState,
    composeEnhancers(middlewares)
  )

  if (module.hot) {
    module.hot.accept('../reducers', () => {
      // eslint-disable-next-line global-require
      const nextRootReducer = require('../reducers/index')
      store.replaceReducer(nextRootReducer)
    })
  }

  return store
}