scrabble-solver/packages/scrabble-solver/src/components/NavButtons/selectors.ts

Scrabble Solver 2 - Free, open-source, cross-platform, multi-language analysis tool for Scrabble, Scrabble Duel, Super Scrabble, Letter League, Crossplay, Literaki, and Kelimelik. Quickly find the top-scoring words using the given board and tiles.

import { createSelector } from '@reduxjs/toolkit';

import { selectInvalidWords, selectRemainingTiles } from '@/state';

export const selectHasInvalidWords = createSelector([selectInvalidWords], (invalidWords) => {
  return invalidWords.length > 0;
});

export const selectHasOverusedTiles = createSelector([selectRemainingTiles], (remainingTiles) => {
  return remainingTiles.some(({ count = 0, usedCount }) => usedCount > count);
});