import { useState, useCallback, useRef } from "react";
import { Title, Image, Cursor, Video, StudyGuideModal } from "@/components";
import { MultipleChoiceQuizPanel } from "@/components/layout/quiz";
import { SuccessAlert, ErrorAlert } from "@/components/layout";
import { getBackgroundImage, getStaticImage, getPublicPath } from "@/lib/utils";
import { useNavigate, useParams } from "react-router-dom";
import TowelSalesDialog from "./scene4/TowelSalesDialog";
import type { VideoRef } from "@/components/video";
import { QuizDialog } from "./components";
import { usePuzzleAnimation } from "@/contexts/PuzzleAnimationContext";
import { useHuangyanpeiStore } from "@/store/huangyanpeiStore";

const starName = "huangyanpei";

const HuangyanpeiReflectionScene4 = () => {
  const navigate = useNavigate();
  const { moduleName } = useParams<{
    moduleName: string;
  }>();

  const { triggerPuzzleAnimation } = usePuzzleAnimation();

  const [_activeExhibitId, _setActiveExhibitId] = useState<1 | 2 | null>(null);
  const [showQuiz1, setShowQuiz1] = useState(false);
  const [showSuccessAlert, setShowSuccessAlert] = useState(false);
  const [showTowelDialog, setShowTowelDialog] = useState(false);
  const [showVideo, setShowVideo] = useState(false);
  const videoRef = useRef<VideoRef>(null);
  const [showGuide1, setShowGuide1] = useState(true);
  const [showErrorAlertForQuiz, setShowErrorAlertForQuiz] = useState(false);

  // 使用持久化的reflection cursor状态
  const scene = "scene4";
  const { markReflectionCursorVisited, getVisitedReflectionCursors } =
    useHuangyanpeiStore();

  // 从 store 获取已完成的cursor，转换为 Set 用于兼容现有代码
  const visitedCursors = getVisitedReflectionCursors(scene);
  const visited = new Set(visitedCursors);

  //喇叭考题弹窗
  const [showQuizDialog, setShowQuizDialog] = useState(false);

  // 处理成功提示的继续和关闭
  const handleSuccessAlertContinue = useCallback(() => {
    setShowSuccessAlert(false);
    // 更新visited状态
    markReflectionCursorVisited(scene, 1);
  }, [markReflectionCursorVisited, scene]);

  const handleSuccessAlertClose = useCallback(() => {
    setShowSuccessAlert(false);
    // 更新visited状态
    markReflectionCursorVisited(scene, 1);
  }, [markReflectionCursorVisited, scene]);

  if (!moduleName) {
    return null;
  }

  const progressCount = visited.size;
  const total = 3;
  const completed = progressCount >= total;
  const subtitle = completed
    ? "探索中华职业学院·立业之本·商科(已完成)"
    : `探索中华职业学院·立业之本·商科(${progressCount}/${total})`;
  const subtitleClassName = completed
    ? "text-[#fff998] [text-shadow:_0_8px_8px_rgba(0,0,0,0.35),_0_0_16px_rgba(0,0,0,0.25)]"
    : undefined;

  return (
    <div
      className="w-full h-full bg-cover bg-center bg-no-repeat"
      style={{
        backgroundImage: getBackgroundImage(
          `huangyanpei/reflection/scene4/12_001`
        ),
      }}
    >
      <Title
        title="跨越时空"
        subtitle={subtitle}
        subtitleClassName={subtitleClassName}
        className="absolute top-10 left-1/2 -translate-x-1/2"
      />

      <Image
        className="absolute left-5 top-5"
        src={getStaticImage("huangyanpei/reflection/components/喇叭2")}
        button
        onClick={() => {
          // 检查是否完成前两个任务（visited.has(1) && visited.has(2)）
          if (visited.has(1) && visited.has(2)) {
            setShowQuizDialog(true);
          } else {
            setShowErrorAlertForQuiz(true);
          }
        }}
      />

      <Image
        className="absolute right-5 top-5"
        src={getStaticImage("components/离开")}
        button
        onClick={() => {
          navigate(`/${moduleName}/${starName}/reflection2`);
        }}
      />

      {/* 互动展品光标1 */}
      <Cursor
        className="absolute left-100 bottom-88"
        onClick={() => {
          setShowQuiz1(true);
        }}
        read={visited.has(1)}
      />

      {/* 互动展品光标2 */}
      <Cursor
        className="absolute right-82 bottom-88"
        onClick={() => {
          setShowTowelDialog(true);
        }}
        read={visited.has(2)}
      />

      {/* 选择题1：中华职校商科的核心教学目标 */}
      <MultipleChoiceQuizPanel
        visible={showQuiz1}
        title={`【选题】中华职校商科的核心教学目标是什么? `}
        options={[
          {
            value: "A",
            label: "A. 教会学生投机倒把",
          },
          {
            value: "B",
            label: "B. 培养诚信经营人才",
          },
          {
            value: "C",
            label: "C. 推广国货支援实业",
          },
          {
            value: "D",
            label: "D. 只为个人发财致富",
          },
        ]}
        correctAnswer={["B", "C"]}
        errorMessage="不对哦！黄先生倡导“商科要为民族工商业服务”，商科是要培养诚信经营、助力国货发展的人才，可不能想着投机发财呀，再选一次吧！"
        minSelections={1}
        onSubmit={(values: string[], isCorrect: boolean) => {
          if (isCorrect) {
            // 答题成功：关闭选择题，显示成功提示
            setShowQuiz1(false);
            setShowSuccessAlert(true);
          }
        }}
      />

      {/* 答题成功提示 */}
      <SuccessAlert
        visible={showSuccessAlert}
        title="满分!"
        content="诚信是经商之本, 推广国货是商科学生的责任, 这正是黄先生的办学初衷。"
        onContinue={handleSuccessAlertContinue}
        onClose={handleSuccessAlertClose}
      />

      {/* 毛巾推销语拖拽对话框 */}
      <TowelSalesDialog
        visible={showTowelDialog}
        onClose={() => setShowTowelDialog(false)}
        onComplete={() => {
          // 完成拖拽后更新visited状态
          markReflectionCursorVisited(scene, 2);

          triggerPuzzleAnimation(15);
        }}
      />

      {completed && (
        <Image
          className="absolute bottom-0 right-4"
          src={getStaticImage("components/place/继续前进")}
          button
          onClick={() => {
            setShowVideo(true);
          }}
        />
      )}

      {/* 第一段引导 */}
      <StudyGuideModal
        visible={showGuide1}
        onContinue={() => {
          setShowGuide1(false);
        }}
        audioSrc={getPublicPath("audio/huangyanpei/mp3_huangyanpei_26.mp3")}
      >
        终于到中华职业学校啦！这里是中国近代职教的摇篮，“免学费、包分配”，还能学真手艺，快来练就一技之长。
        {"\n"}
        现在要完成你的第一个任务：推销中华职校生产的“国货精品”——手工纽扣和纯棉毛巾！当年学生们就是带着这些国货，走街串巷做推销呢！
      </StudyGuideModal>

      {showVideo && (
        <Video
          ref={videoRef}
          src={getPublicPath("video/huangyanpei/huangyanpei_09.mp4")}
          className="h-full w-full"
          autoPlay
          showSkipButton
          playsInline
          onEnded={() => {
            setShowVideo(false);
            navigate(`/${moduleName}/${starName}/home`);
          }}
        />
      )}

      <QuizDialog
        visible={showQuizDialog}
        onClose={() => setShowQuizDialog(false)}
        onComplete={() => {
          setShowQuizDialog(false);
          markReflectionCursorVisited(scene, 3);
        }}
      />

      {/* 错误提示：请先完成前两个任务 */}
      <ErrorAlert
        visible={showErrorAlertForQuiz}
        text="请先完成前两个任务吧！"
        onClose={() => setShowErrorAlertForQuiz(false)}
      />
    </div>
  );
};

export default HuangyanpeiReflectionScene4;