import { useEffect, useState } from "react";
import { useSelector } from "react-redux";
import { Link } from "react-router-dom";

import { selectedTest } from "@redux/quizSlice";

import { apiRequest } from "@api/request";

import comment from "assets/icons/comment.jpg";

import "./quiz.scss";

export const Instruction = () => {
  const [countQuestions, setCountQuestions] = useState(null);
  const test = useSelector(selectedTest);

  useEffect(() => {
    apiRequest("/user-questionnaire/get-question-number", {
      params: { user_questionnaire_uuid: test.uuid }
    }).then((res) => setCountQuestions(res.question_number));
  }, []);

  return (
    <div className="instruction">
      <div className="instruction__container">
        {!countQuestions ? (
          <h2>Loading...</h2>
        ) : (
          <>
            <h3 className="instruction__title quiz-title_h3">
              Инструкция к тесту
            </h3>
            <div className="instruction__text">
              Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do
              eiusmod tempoLorem ipsum dolor sit amet,Lo rem ipsum dolor sit
              amet, consectetur adipisicing elit, sed do eiusmod tempo
              consectetur adipisicing e lit, sed do eiusmod tempo
            </div>
            <Link
              to="/quiz/test"
              className="instruction__btn quiz-btn quiz-btn_restriction"
            >
              Далее
            </Link>
            <div className="instruction__info">
              <div className="instruction__icon">
                <img src={comment} alt="" />
              </div>
              <div className="instruction__text instruction__text_info">
                Вопросов в тесте: <span>{countQuestions}</span>
              </div>
            </div>
          </>
        )}
      </div>
    </div>
  );
};
