import { ipcRenderer } from 'electron'
// ------------------------------------
// Constants
// ------------------------------------
export const GET_ADDRESS = 'GET_ADDRESS'
export const RECEIVE_ADDRESS = 'RECEIVE_ADDRESS'

// ------------------------------------
// Actions
// ------------------------------------
export function getAddress() {
  return {
    type: GET_ADDRESS
  }
}

// Send IPC event for getinfo
export const newAddress = (type) => async (dispatch) => {
  dispatch(getAddress())
  ipcRenderer.send('lnd', { msg: 'newaddress' })
}

// Receive IPC event for info
export const receiveAddress = (event, address) => dispatch => dispatch({ type: RECEIVE_INFO, address })

// ------------------------------------
// Action Handlers
// ------------------------------------
const ACTION_HANDLERS = {
  [GET_ADDRESS]: state => ({ ...state, infoLoading: true }),
  [RECEIVE_ADDRESS]: (state, { address }) => ({ ...state, addressLoading: false, address })
}

// ------------------------------------
// Reducer
// ------------------------------------
const initialState = {
  addressLoading: false,
  address: ''
}

export default function addressReducer(state = initialState, action) {
  const handler = ACTION_HANDLERS[action.type]

  return handler ? handler(state, action) : state
}