// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.

// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Parity.  If not, see <http://www.gnu.org/licenses/>.

import { isEqual } from 'lodash';

import { fetchBalances } from './balancesActions';

export function personalAccountsInfo (accountsInfo) {
  return {
    type: 'personalAccountsInfo',
    accountsInfo
  };
}

export function _setVisibleAccounts (addresses) {
  return {
    type: 'setVisibleAccounts',
    addresses
  };
}

export function setVisibleAccounts (addresses) {
  return (dispatch, getState) => {
    const { visibleAccounts } = getState().personal;

    if (isEqual(addresses.sort(), visibleAccounts.sort())) {
      return;
    }

    dispatch(fetchBalances(addresses));
    dispatch(_setVisibleAccounts(addresses));
  };
}