part-two.js

const { input } = require('./input');
const { Bingo } = require('./bingo.js');
const { cyan } = require('colors/safe');

let game = new Bingo(input.numbers, input.boards);

let winning_boards;
let boards_remaining = input.boards.length;

while (boards_remaining > 0) {
	winning_boards = game.pickNext();
	if (winning_boards) {
		boards_remaining -= winning_boards.length;
	}
}

let [winning_board, ...rest] = winning_boards;

if (rest.length > 0) {
	throw new Error('More than one board won last!');
}

console.log(
	'Called:\n' +
		game.called
			.map((num) => (winning_board.has(num) ? cyan(num) : num))
			.join(' ') +
		'\n'
);
console.log('Board Num:', winning_board.id);
winning_board.print(game.called);
console.log('-----');
console.log(winning_board.getScore(game.called));