frontPanel/src/stores/quizes/hooks.ts

import { Quiz } from "@model/quiz/quiz";
import { useNavigate, useParams } from "react-router-dom";
import { useQuizStore } from "./store";
import { useCallback } from "react";
import { updateQuizWithFnOptimistic } from "./actions";


export function useQuizArray(): Quiz[] {
    const quizes = useQuizStore(state => state.quizById);

    return Object.values(quizes).flatMap(quiz => quiz ? [quiz] : []);
}

export function useCurrentQuiz() {
    const navigate = useNavigate();
    const quizId = parseInt(useParams().quizId ?? "");
    const quiz = useQuizStore(state => state.quizById[quizId]);

    const updateQuiz = useCallback((updateFn: (quiz: Quiz) => void) => {
        updateQuizWithFnOptimistic(quizId, updateFn, navigate);
    }, [navigate, quizId]);

    return { quiz, updateQuiz };
}