import { createSelector } from 'reselect';

//import { getItemsIdsWithNoBids, getMyBidItemIds, getMyWinningItemIds } from './auctions.js';

const getState = (state) => state;

export const getItem = (state, itemId) => state.getIn(['items', itemId], false);

export const getItems = createSelector(
  [getState],
  (state) => state.get('items') || new Map(),
);

export const getItemsAsList = createSelector(
  [getItems],
  (itemsAsMap) => itemsAsMap.toList(),
);

export const getAuctionItems = createSelector(
  [getState],
  (state) => state.get('items').filter(i => i.type === 'auction') || new Map(),
);

export const getAuctionItemsAsList = createSelector(
  [getAuctionItems],
  (auctionItemsAsMap) => auctionItemsAsMap.toList(),
);

export const getTicketItems = createSelector(
  [getState],
  (state) => state.get('items').filter(i => i.type === 'ticket') || new Map(),
);

export const getTicketItemsAsList = createSelector(
  [getTicketItems],
  (ticketItemsAsMap) => ticketItemsAsMap.toList(),
);

export const getAuctionItemsWithNoBids = createSelector(
  [getAuctionItems],
  (auctionItemsAsMap) => auctionItemsAsMap.filter(i => i.bidCount),
);