import { Event } from 'nostr-tools'
import { combineReducers } from 'redux'
import authReducer from './auth/reducer'
import { AuthState } from './auth/types'
import metadataReducer from './metadata/reducer'
import userRobotImageReducer from './userRobotImage/reducer'
import { RelaysState } from './relays/types'
import relaysReducer from './relays/reducer'
import * as ActionTypes from './actionTypes'

export interface State {
  auth: AuthState
  metadata?: Event
  userRobotImage?: string
  relays: RelaysState
}

export const appReducer = combineReducers({
  auth: authReducer,
  metadata: metadataReducer,
  userRobotImage: userRobotImageReducer,
  relays: relaysReducer
})

// FIXME: define types
export default (state: any, action: any) => {
  switch (action.type) {
    case ActionTypes.USER_LOGOUT:
      return appReducer(undefined, action)

    default:
      return appReducer(state, action)
  }
}