{
  id: 'q1', 
  dim: 'S1',  // 所属维度
  text: '题目内容',
  options: [
    { label: '选项A', value: 1 },
    { label: '选项B', value: 2 },
    { label: '选项C', value: 3 }
  ]
}

{
  id: 'drink_gate_q1',
  special: true,
  kind: 'drink_gate',
  text: '您平时有什么爱好？',
  options: [
    { label: '吃喝拉撒', value: 1 },
    { label: '艺术爱好', value: 2 },
    { label: '饮酒', value: 3 },      // 选择此项会触发第二道特殊题
    { label: '健身', value: 4 }
  ]
}

{
  id: 'drink_gate_q2',
  special: true,
  kind: 'drink_trigger',
  text: '您对饮酒的态度是？',
  options: [
    { label: '小酌怡情，喝不了太多。', value: 1 },
    { label: '我习惯将白酒灌在保温杯，当白开水喝，酒精令我信服。', value: 2 }  // 选择此项触发DRUNK人格
  ]
}

function startTest(preview = false) {
  app.previewMode = preview;
  app.answers = {};
  
  // 1. 随机打乱30道常规题目
  const shuffledRegular = shuffle(questions);
  
  // 2. 随机插入第一道特殊题目
  const insertIndex = Math.floor(Math.random() * shuffledRegular.length) + 1;
  app.shuffledQuestions = [
    ...shuffledRegular.slice(0, insertIndex),
    specialQuestions[0],  // drink_gate_q1
    ...shuffledRegular.slice(insertIndex)
  ];
  
  renderQuestions();
  showScreen('test');
}

function getVisibleQuestions() {
  const visible = [...app.shuffledQuestions];
  const gateIndex = visible.findIndex(q => q.id === 'drink_gate_q1');
  
  // 如果选择了"饮酒"选项，插入第二道特殊题
  if (gateIndex !== -1 && app.answers['drink_gate_q1'] === 3) {
    visible.splice(gateIndex + 1, 0, specialQuestions[1]);  // drink_gate_q2
  }
  
  return visible;
}

input.addEventListener('change', (e) => {
  const { name, value } = e.target;
  app.answers[name] = Number(value);
  
  // 特殊处理：饮酒筛选题
  if (name === 'drink_gate_q1') {
    if (Number(value) !== 3) {
      delete app.answers['drink_gate_q2'];  // 清除酒鬼触发题答案
    }
    renderQuestions();  // 重新渲染题目列表
    return;
  }
  
  updateProgress();
});

function updateProgress() {
  const visibleQuestions = getVisibleQuestions();
  const total = visibleQuestions.length;
  const done = visibleQuestions.filter(q => app.answers[q.id] !== undefined).length;
  
  // 计算进度百分比
  const percent = total ? (done / total) * 100 : 0;
  progressBar.style.width = `${percent}%`;
  progressText.textContent = `${done} / ${total}`;
  
  // 判断是否完成
  const complete = done === total && total > 0;
  
  // 控制提交按钮状态
  submitBtn.disabled = !complete;
  
  // 更新提示文字
  testHint.textContent = complete
    ? '都做完了。现在可以把你的电子魂魄交给结果页审判。'
    : '全选完才会放行。世界已经够乱了，起码把题做完整。';
}

document.getElementById('submitBtn').addEventListener('click', renderResult);

function renderResult() {
  const result = computeResult();  // 计算结果
  const type = result.finalType;
  
  // 更新页面元素
  document.getElementById('resultModeKicker').textContent = result.modeKicker;
  document.getElementById('resultTypeName').textContent = `${type.code}（${type.cn}）`;
  document.getElementById('matchBadge').textContent = result.badge;
  document.getElementById('resultTypeSub').textContent = result.sub;
  document.getElementById('resultDesc').textContent = type.desc;
  document.getElementById('posterCaption').textContent = type.intro;
  
  // 渲染十五维度列表
  renderDimList(result);
  
  // 切换到结果页面
  showScreen('result');
}

const TYPE_LIBRARY = {
  "CTRL": {
    "code": "CTRL",
    "cn": "拿捏者",
    "intro": "怎么样，被我拿捏了吧？",
    "desc": "详细描述..."
  },
  // ... 其他人格类型
};

const NORMAL_TYPES = [
  { "code": "CTRL", "pattern": "HHH-HMH-MHH-HHH-MHM" },
  { "code": "ATM-er", "pattern": "HHH-HHM-HHH-HMH-MHL" },
  // ... 其他人格Pattern
];

const dimensionMeta = {
  S1: { name: 'S1 自尊自信', model: '自我模型' },
  S2: { name: 'S2 自我清晰度', model: '自我模型' },
  // ... 其他维度
};

const app = {
  shuffledQuestions: [],  // 打乱后的题目列表
  answers: {},            // 用户答案 { questionId: value }
  previewMode: false      // 预览模式标志
};