import { QuizSettings } from "@model/settingsData";
import { createContext, useContext } from "react";

type QuizSettingsFull = QuizSettings | {};
type QuizData = QuizSettingsFull & { quizId: string; preview: boolean; };
type QuizDataClean = QuizSettings & { quizId: string; preview: boolean; };

export const QuizDataContext = createContext<QuizData | null>(null);

export const useQuizData = ():QuizDataClean => {
    const quizData = useContext(QuizDataContext);
    if (
        quizData === null ||
        !("settings" in quizData) ||
        !("recentlyCompleted" in quizData)
        ) throw new Error("QuizData context is null");

    return quizData;
};