frontAnswerer/lib/model/api/getQuizData.ts

import { AnyTypedQuizQuestion } from "@model/questionTypes/shared";
import { QuizSettings } from "@model/settingsData";

export interface GetQuizDataResponse {
  cnt: number;
  settings: {
    fp: boolean;
    rep: boolean;
    name: string;
    cfg: string;
    lim: number;
    due: number;
    delay: number;
    pausable: boolean;
  };
  items: {
    id: number;
    title: string;
    desc: string;
    typ: string;
    req: boolean;
    p: number;
    c: string;
  }[];
  show_badge: boolean;
}

export function parseQuizData(quizDataResponse: GetQuizDataResponse): Omit<QuizSettings, "recentlyCompleted"> {
  const items: QuizSettings["questions"] = quizDataResponse.items.map((item) => {
    const content = JSON.parse(item.c);

    return {
      description: item.desc,
      id: item.id,
      page: item.p,
      required: item.req,
      title: item.title,
      type: item.typ,
      content,
    } as unknown as AnyTypedQuizQuestion;
  });

  const settings: QuizSettings["settings"] = {
    fp: quizDataResponse.settings.fp,
    rep: quizDataResponse.settings.rep,
    name: quizDataResponse.settings.name,
    cfg: JSON.parse(quizDataResponse?.settings.cfg),
    lim: quizDataResponse.settings.lim,
    due: quizDataResponse.settings.due,
    delay: quizDataResponse.settings.delay,
    pausable: quizDataResponse.settings.pausable,
  };

  return { cnt: quizDataResponse.cnt, settings, questions: items, show_badge: quizDataResponse.show_badge };
}