import { Trivial } from '../model/rings';
import { UserAnswer } from '../model/user';

const mapTrivialAnswers = (
  trivial: Trivial,
  answers: Map<string, string>,
): UserAnswer[] => {
  const answersResponse = new Array<UserAnswer>();

  answers.forEach((answer, question) => {
    const index = trivial.questions.findIndex((q) => q.id === question);
    const answerIndex = trivial.questions[index].answers.findIndex(
      (ans) => ans.id === answer,
    );
    const letter = ['A', 'B', 'C', 'D'][answerIndex];

    answersResponse.push({
      answer: letter,
      number: index + 1,
    });
  });

  return answersResponse;
};

export default mapTrivialAnswers;