scrabble-solver/packages/scrabble-solver/src/state/solve/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 { isError } from '@scrabble-solver/types';

import type { RootState } from '../types';

export const selectSolve = (state: RootState) => state.solve;

export const selectSolveError = createSelector([selectSolve], (solve) => {
  return isError(solve.error) ? solve.error : undefined;
});

export const selectSolveIsLoading = createSelector([selectSolve], (solve) => solve.isLoading);

export const selectLastSolvedParameters = createSelector([selectSolve], (solve) => solve.lastSolvedParameters);