import { useState } from "react";
import { getQuizDataAI } from "./quizRelase";
import { addQuestion, useQuizStore } from "@/stores/useQuizStore";

export const useQuizGetNext = () => {
  const { quizId, settings } = useQuizStore();
  const [isLoading, setIsLoading] = useState(false);
  const [error, setError] = useState<Error | null>(null);
  const [currentPage, setCurrentPage] = useState(1);

  const loadMoreQuestions = async () => {
    if (settings.status === "ai") {
      setIsLoading(true);
      setError(null);

      try {
        const data = await getQuizDataAI(quizId);
        const newQuestion = data?.questions[0];
        if (newQuestion) {
          newQuestion.page = currentPage;
          addQuestion(newQuestion);
          setCurrentPage((old) => old++);
          return newQuestion;
        }
      } catch (err) {
        setError(err as Error);
      } finally {
        setIsLoading(false);
      }
    }
  };

  return { loadMoreQuestions, isLoading, error, currentPage };
};