@scrabble-solver/solver/src/generateVerticalPatterns.ts

Scrabble Solver 2 - Solver

import { type Board, type Config, type Pattern, VerticalPattern } from '@scrabble-solver/types';

import { generatePattern } from './generatePattern';
import { generateVectors } from './generateVectors';

export const generateVerticalPatterns = (config: Config, board: Board): Pattern[] => {
  const getNthVector = (index: number) => board.getColumn(index);
  const vectorsCount = config.boardWidth;
  const verticalVectors = generateVectors({ getNthVector, vectorsCount });
  const verticalPatterns = verticalVectors.flatMap((cells) => {
    return generatePattern({ board, config, PatternModel: VerticalPattern, cells });
  });

  return verticalPatterns;
};