import {combineReducers, Reducer} from "redux";
import { persistReducer } from "redux-persist";
import configureStore from "./CreateStore";
import rootSaga from "../Sagas";
import ReduxPersist from "../Config/ReduxPersist";

export interface ApplicationState {
  nav: any,
  github: any,
  search: any,
  appSettings: any,
  login: any
}
/* ------------- Assemble The Reducers ------------- */
export const reducers: Reducer<ApplicationState> = combineReducers({
  nav: require("./Navigation/NavigationRedux").reducer,
  github: require("./Github/GithubRedux").reducer,
  search: require("./Search/SearchRedux").reducer,
  appSettings: require('./AppSettings/AppSettingsRedux').reducer
});

export default () => {
  let finalReducers = reducers;
  // If rehydration is on use persistReducer otherwise default combineReducers
  if (ReduxPersist.active) {
    const persistConfig = ReduxPersist.storeConfig;
    finalReducers = persistReducer(persistConfig, reducers);
  }

  let { store, sagasManager, sagaMiddleware } = configureStore(finalReducers, rootSaga);

  if (module.hot) {
    module.hot.accept(() => {
      const nextRootReducer = require('./').reducers
      store.replaceReducer(nextRootReducer)

      const newYieldedSagas = require('../Sagas').default
      sagasManager.cancel()
      sagasManager.done.then(() => {
        sagasManager = sagaMiddleware.run(newYieldedSagas)
      })
    })
  }
// create our store


  return  store;
};