import { createStore, combineReducers } from 'redux'

import createHistory from 'history/createBrowserHistory'

const history = createHistory()

const initialState = {

refresh: 0

}

function render(state = initialState, action) {

switch (action.type) {

case 'REFRESH':

return { ...state,

refresh: state.refresh + 1

}

default:

return state

}

}

function to(state = initialState, action) {

if (action.type !== 'to' && action.owner !== 'base') return { ...state, path: action.path }

history.replace(action.path)

return { ...state, path: action.path }

}

export const storeInstance = createStore(combineReducers({ namespace: () => 'base', render, to }))

export { history }