aurak/web/components/views/QuestionBankDetailView.tsx

import React, { useState, useEffect } from 'react';
import { createPortal } from 'react-dom';
import { useParams, useNavigate } from 'react-router-dom';
import { motion, AnimatePresence } from 'framer-motion';
import {
  ChevronLeft, Plus, Sparkles, Send, Check, X,
  Trash2, Edit2, FileText, Loader2, BookOpen, Brain,
  AlertCircle, Hash, Layers
} from 'lucide-react';
import { questionBankService, QuestionBank, QuestionBankItem, CreateQuestionBankItemDto } from '../../services/questionBankService';
import { templateService } from '../../services/templateService';
import { AssessmentTemplate } from '../../types';

const QUESTION_TYPES = [
  { value: 'SHORT_ANSWER', label: '简答题' },
  { value: 'MULTIPLE_CHOICE', label: '选择题' },
  { value: 'TRUE_FALSE', label: '判断题' },
];

const DIFFICULTIES = [
  { value: 'STANDARD', label: '标准' },
  { value: 'ADVANCED', label: '高级' },
  { value: 'SPECIALIST', label: '专家' },
];

const DIMENSIONS = [
  { value: 'PROMPT', label: 'Prompt' },
  { value: 'LLM', label: 'LLM' },
  { value: 'IDE', label: 'IDE' },
  { value: 'DEV_PATTERN', label: '开发模式' },
  { value: 'WORK_CAPABILITY', label: '工作能力' },
];

const typeIcons: Record<string, React.ReactNode> = {
  SHORT_ANSWER: <FileText size={12} />,
  MULTIPLE_CHOICE: <Layers size={12} />,
  TRUE_FALSE: <Check size={12} />,
};

export default function QuestionBankDetailView() {
  const { id: bankId } = useParams<{ id: string }>();
  const navigate = useNavigate();

  if (!bankId) {
    return (
      <div className="p-6">
        <button onClick={() => navigate('/question-banks')} className="flex items-center gap-2 text-gray-600 hover:text-gray-900 mb-4">
          <ChevronLeft size={20} /> 返回
        </button>
        <div className="text-red-500">无效的题库ID</div>
      </div>
    );
  }

  const [bank, setBank] = useState<QuestionBank | null>(null);
  const [items, setItems] = useState<QuestionBankItem[]>([]);
  const [templates, setTemplates] = useState<AssessmentTemplate[]>([]);
  const [loading, setLoading] = useState(true);
  const [saving, setSaving] = useState(false);
  const [error, setError] = useState('');

  const [showAddItem, setShowAddItem] = useState(false);
  const [showGenerate, setShowGenerate] = useState(false);
  const [editingItem, setEditingItem] = useState<QuestionBankItem | null>(null);

  const [itemForm, setItemForm] = useState<CreateQuestionBankItemDto>({
    questionText: '',
    questionType: 'SHORT_ANSWER',
    keyPoints: [],
    difficulty: 'STANDARD',
    dimension: 'WORK_CAPABILITY',
  });
  const [keyPointsInput, setKeyPointsInput] = useState('');

  const [generateForm, setGenerateForm] = useState({
    count: 5,
    knowledgeBaseContent: '',
  });
  const [generating, setGenerating] = useState(false);


  useEffect(() => { fetchData(); fetchTemplates(); }, [bankId]);

  const fetchData = async () => {
    try { setLoading(true);
      const bankData = await questionBankService.getBank(bankId);
      setBank(bankData);
      const itemsData = await questionBankService.getBankItems(bankId);
      setItems(itemsData);
    } catch (err: any) { setError(err.message || '加载失败');
    } finally { setLoading(false); }
  };

  const fetchTemplates = async () => {
    try { const data = await templateService.getAll(); setTemplates(data);
    } catch (err) { console.error('加载模板失败:', err); }
  };

  const handleCreateItem = async (e: React.FormEvent) => {
    e.preventDefault();
    if (!itemForm.questionText.trim()) return;
    setSaving(true);
    try {
      await questionBankService.createItem(bankId, { ...itemForm, keyPoints: keyPointsInput.split('\n').filter(k => k.trim()) });
      closeItemForm();
      fetchData();
    } catch (err: any) { alert('创建失败: ' + (err.message || '未知错误'));
    } finally { setSaving(false); }
  };

  const handleUpdateItem = async (e: React.FormEvent) => {
    e.preventDefault();
    if (!editingItem || !itemForm.questionText.trim()) return;
    setSaving(true);
    try {
      await questionBankService.updateItem(bankId, editingItem.id, { ...itemForm, keyPoints: keyPointsInput.split('\n').filter(k => k.trim()) });
      closeItemForm();
      fetchData();
    } catch (err: any) { alert('更新失败: ' + (err.message || '未知错误'));
    } finally { setSaving(false); }
  };

  const handleDeleteItem = async (itemId: string) => {
    if (!confirm('确定要删除这道题目吗？')) return;
    try { await questionBankService.deleteItem(bankId, itemId); fetchData();
    } catch (err: any) { alert('删除失败: ' + (err.message || '未知错误')); }
  };

  const handleGenerate = async () => {
    setGenerating(true);
    try {
      await questionBankService.generateQuestions(bankId, generateForm.count, generateForm.knowledgeBaseContent);
      setShowGenerate(false);
      setGenerateForm({ count: 5, knowledgeBaseContent: '' });
      fetchData();
    } catch (err: any) { alert('生成失败: ' + (err.message || '未知错误'));
    } finally { setGenerating(false); }
  };

  const handleSubmitForReview = async () => {
    if (!confirm('确定要提交审核吗？')) return;
    try { await questionBankService.submitForReview(bankId); fetchData();
    } catch (err: any) { alert('提交失败: ' + (err.message || '未知错误')); }
  };

  const handlePublish = async () => {
    if (!confirm('确定要发布题库吗？')) return;
    try { await questionBankService.publishBank(bankId); fetchData();
    } catch (err: any) { alert('发布失败: ' + (err.message || '未知错误')); }
  };

  const handleApproveItem = async (itemId: string) => {
    try { await questionBankService.updateItem(bankId, itemId, { status: 'PUBLISHED' } as any); fetchData();
    } catch (err: any) { alert('操作失败: ' + (err.message || '未知错误')); }
  };

  const openEditItem = (item: QuestionBankItem) => {
    setEditingItem(item);
    setItemForm({ questionText: item.questionText, questionType: item.questionType, options: item.options || [], keyPoints: item.keyPoints, difficulty: item.difficulty, dimension: item.dimension });
    setKeyPointsInput(item.keyPoints.join('\n'));
    setShowAddItem(true);
  };

  const closeItemForm = () => { setShowAddItem(false); setEditingItem(null); };

  const getStatusBadge = (status: string) => {
    switch (status) {
      case 'PUBLISHED': return <span className="px-2.5 py-1 text-[10px] font-black uppercase tracking-widest rounded-full bg-emerald-50 text-emerald-600 border border-emerald-200/50">已发布</span>;
      case 'PENDING_REVIEW': return <span className="px-2.5 py-1 text-[10px] font-black uppercase tracking-widest rounded-full bg-amber-50 text-amber-600 border border-amber-200/50">待审核</span>;
      default: return <span className="px-2.5 py-1 text-[10px] font-black uppercase tracking-widest rounded-full bg-slate-50 text-slate-500 border border-slate-200/50">草稿</span>;
    }
  };

  if (loading) {
    return (
      <div className="flex items-center justify-center h-64">
        <Loader2 className="w-8 h-8 animate-spin text-blue-600 opacity-30" />
      </div>
    );
  }

  if (error) {
    return (
      <div className="p-6">
        <button onClick={() => navigate('/question-banks')} className="flex items-center gap-2 text-gray-600 hover:text-gray-900 mb-4"><ChevronLeft size={20} /> 返回</button>
        <div className="flex items-center gap-2 text-red-500 bg-red-50 rounded-2xl p-4 border border-red-100"><AlertCircle size={18} /><span className="text-sm font-bold">{error}</span></div>
      </div>
    );
  }

  const pendingItems = items.filter(i => i.status === 'PENDING_REVIEW');
  const publishedItems = items.filter(i => i.status === 'PUBLISHED');

  return (
    <div className="space-y-6">
      <button onClick={() => navigate('/question-banks')} className="flex items-center gap-2 text-slate-400 hover:text-slate-600 transition-colors mb-2">
        <ChevronLeft size={18} /><span className="text-xs font-black uppercase tracking-widest">返回题库列表</span>
      </button>
      <div className="flex items-start justify-between">
        <div className="flex items-center gap-4">
          <div className="w-14 h-14 bg-blue-50 text-blue-600 rounded-2xl flex items-center justify-center shadow-sm"><BookOpen size={28} /></div>
          <div>
            <h1 className="text-2xl font-black text-slate-900">{bank?.name}</h1>
            <p className="text-sm text-slate-500 mt-1">{bank?.description || '暂无描述'}</p>
            <div className="flex items-center gap-3 mt-2">
              <span className="text-[10px] font-bold text-slate-400 uppercase tracking-widest flex items-center gap-1.5"><Brain size={12} className="text-blue-500" />{templates.find(t => t.id === bank?.templateId)?.name || '未关联模板'}</span>
              {getStatusBadge(bank?.status || 'DRAFT')}
            </div>
          </div>
        </div>
        <div className="flex gap-2">
          {bank?.status === 'DRAFT' && (
            <button onClick={handleSubmitForReview} className="px-5 py-3 bg-amber-500 text-white rounded-xl text-xs font-black uppercase tracking-widest flex items-center gap-2 shadow-lg shadow-amber-100 hover:bg-amber-600 transition-all active:scale-95">
              <Send size={16} /> 提交审核
            </button>
          )}
          {bank?.status === 'PENDING_REVIEW' && (
            <button onClick={handlePublish} className="px-5 py-3 bg-emerald-600 text-white rounded-xl text-xs font-black uppercase tracking-widest flex items-center gap-2 shadow-lg shadow-emerald-100 hover:bg-emerald-700 transition-all active:scale-95">
              <Check size={16} /> 发布
            </button>
          )}
          <button onClick={() => setShowGenerate(true)} className="px-5 py-3 bg-purple-600 text-white rounded-xl text-xs font-black uppercase tracking-widest flex items-center gap-2 shadow-lg shadow-purple-100 hover:bg-purple-700 transition-all active:scale-95">
            <Sparkles size={16} /> AI生成
          </button>
        </div>
      </div>
      <div className="grid grid-cols-3 gap-4">
        {[
          { label: '总题目数', value: items.length, color: 'blue', icon: <FileText size={16} /> },
          { label: '待审核', value: pendingItems.length, color: 'amber', icon: <Send size={16} /> },
          { label: '已发布', value: publishedItems.length, color: 'emerald', icon: <Check size={16} /> },
        ].map((stat, i) => (
          <motion.div key={stat.label} initial={{ opacity: 0, y: 10 }} animate={{ opacity: 1, y: 0 }} transition={{ delay: i * 0.1 }}
            className={`bg-${stat.color}-50/50 border border-${stat.color}-100/50 rounded-2xl p-4`}>
            <div className="flex items-center justify-between mb-2">
              <span className={`text-[10px] font-black uppercase tracking-widest text-${stat.color}-500`}>{stat.label}</span>
              <span className={`text-${stat.color}-500`}>{stat.icon}</span>
            </div>
            <div className={`text-3xl font-black text-${stat.color}-700`}>{stat.value}</div>
          </motion.div>
        ))}
      </div>
      <div className="flex items-center justify-between">
        <h2 className="text-lg font-black text-slate-900">题目列表</h2>
        <button onClick={() => { setShowAddItem(true); setEditingItem(null); setKeyPointsInput(''); setItemForm({ questionText: '', questionType: 'SHORT_ANSWER', keyPoints: [], difficulty: 'STANDARD', dimension: 'WORK_CAPABILITY' }); }}
          className="px-5 py-3 bg-blue-600 text-white rounded-xl text-xs font-black uppercase tracking-widest flex items-center gap-2 shadow-lg shadow-blue-100 hover:bg-blue-700 transition-all active:scale-95">
          <Plus size={16} /> 添加题目
        </button>
      </div>
      {items.length === 0 ? (
        <div className="bg-slate-50 rounded-[2rem] border-2 border-dashed border-slate-200 p-16 text-center">
          <FileText className="w-14 h-14 text-slate-200 mx-auto mb-4" />
          <p className="text-slate-400 font-bold uppercase tracking-widest text-xs">暂无题目</p>
          <p className="text-slate-300 text-xs mt-2">点击上方按钮添加或使用AI生成</p>
        </div>
      ) : (
        <div className="grid grid-cols-1 gap-4">
          <AnimatePresence mode="popLayout">
            {items.map((item, idx) => (
              <motion.div key={item.id} layout initial={{ opacity: 0, y: 10 }} animate={{ opacity: 1, y: 0 }} exit={{ opacity: 0, scale: 0.95 }} transition={{ delay: idx * 0.03 }}
                className="bg-white border border-slate-200 rounded-2xl p-5 shadow-sm hover:shadow-md transition-all group relative overflow-hidden">
                <div className="absolute top-0 right-0 w-32 h-32 bg-blue-500/5 rounded-full blur-3xl -mr-16 -mt-16" />
                <div className="flex items-start justify-between relative z-10">
                  <div className="flex-1 min-w-0">
                    <div className="flex items-center gap-2 mb-2.5 flex-wrap">
                      <span className="inline-flex items-center gap-1 px-2.5 py-1 bg-slate-50 text-slate-600 text-[10px] font-bold rounded-lg border border-slate-100">{typeIcons[item.questionType]}{QUESTION_TYPES.find(t => t.value === item.questionType)?.label}</span>
                      <span className="inline-flex items-center gap-1 px-2.5 py-1 bg-blue-50 text-blue-600 text-[10px] font-bold rounded-lg border border-blue-100"><Hash size={10} />{DIFFICULTIES.find(d => d.value === item.difficulty)?.label}</span>
                      <span className="inline-flex items-center gap-1 px-2.5 py-1 bg-purple-50 text-purple-600 text-[10px] font-bold rounded-lg border border-purple-100"><Brain size={10} />{DIMENSIONS.find(d => d.value === item.dimension)?.label}</span>
                      {getStatusBadge(item.status)}
                    </div>
                    <p className="font-bold text-slate-900 leading-relaxed">{item.questionText}</p>
                    {item.keyPoints.length > 0 && (
                      <div className="mt-3 flex flex-wrap gap-1.5">
                        <span className="text-[10px] font-black text-slate-400 uppercase tracking-widest mr-1">评分要点:</span>
                        {item.keyPoints.map((kp, i) => <span key={i} className="px-2.5 py-1 bg-amber-50 text-amber-700 text-[10px] font-bold rounded-lg border border-amber-100/50">{kp}</span>)}
                      </div>
                    )}
                    {item.basis && <div className="mt-2 flex items-center gap-1.5 text-[10px] text-slate-400"><FileText size={10} /><span className="font-medium">依据：</span><span>{item.basis}</span></div>}
                  </div>
                  <div className="flex gap-1 ml-4 shrink-0">
                    {item.status === 'PENDING_REVIEW' && <button onClick={() => handleApproveItem(item.id)} className="p-2 text-emerald-600 hover:bg-emerald-50 rounded-xl transition-all" title="通过"><Check size={15} /></button>}
                    <button onClick={() => openEditItem(item)} className="p-2 text-blue-600 hover:bg-blue-50 rounded-xl transition-all" title="编辑"><Edit2 size={15} /></button>
                    <button onClick={() => handleDeleteItem(item.id)} className="p-2 text-red-600 hover:bg-red-50 rounded-xl transition-all" title="删除"><Trash2 size={15} /></button>
                  </div>
                </div>
              </motion.div>
            ))}
          </AnimatePresence>
        </div>
      )}

      {createPortal(
        <AnimatePresence>
          {(showAddItem || editingItem) && (
            <div key="question-item-modal" className="fixed inset-0 z-[1000] flex items-center justify-center p-4">
              <motion.div initial={{ opacity: 0 }} animate={{ opacity: 1 }} exit={{ opacity: 0 }} onClick={closeItemForm} className="absolute inset-0 bg-slate-900/40 backdrop-blur-sm" />
              <motion.div initial={{ opacity: 0, scale: 0.9, y: 20 }} animate={{ opacity: 1, scale: 1, y: 0 }} exit={{ opacity: 0, scale: 0.9, y: 20 }}
                className="w-full max-w-xl bg-white rounded-[2.5rem] shadow-2xl relative z-10 overflow-hidden">
                <div className="p-8 pb-4 flex items-center justify-between border-b border-slate-100">
                  <div className="flex items-center gap-3">
                    <div className="w-12 h-12 bg-blue-50 text-blue-600 rounded-2xl flex items-center justify-center">{editingItem ? <Edit2 size={24} /> : <Plus size={24} />}</div>
                    <h3 className="text-xl font-black text-slate-900">{editingItem ? '编辑题目' : '添加题目'}</h3>
                  </div>
                  <button onClick={closeItemForm} className="p-2 text-slate-400 hover:text-slate-600 hover:bg-slate-50 rounded-xl transition-all"><X size={20} /></button>
                </div>
                <form id="item-form" onSubmit={editingItem ? handleUpdateItem : handleCreateItem} className="p-8 space-y-5">
                  <div className="space-y-1.5">
                    <label className="text-[10px] font-black text-slate-400 uppercase tracking-widest px-1 ml-1 flex items-center gap-2"><FileText size={12} className="text-blue-500" /> 题目内容 *</label>
                    <textarea value={itemForm.questionText} onChange={(e) => setItemForm({...itemForm, questionText: e.target.value})}
                      className="w-full px-5 py-4 bg-slate-50 border border-slate-200 rounded-[1.25rem] text-sm font-bold focus:ring-4 focus:ring-blue-500/10 focus:border-blue-500/50 outline-none transition-all placeholder:text-slate-300" placeholder="输入题目内容" rows={3} required />
                  </div>
                  <div className="grid grid-cols-2 gap-5">
                    <div className="space-y-1.5">
                      <label className="text-[10px] font-black text-slate-400 uppercase tracking-widest px-1 ml-1 flex items-center gap-2"><Layers size={12} className="text-blue-500" /> 题型</label>
                      <select value={itemForm.questionType} onChange={(e) => setItemForm({...itemForm, questionType: e.target.value as any})}
                        className="w-full px-5 py-4 bg-slate-50 border border-slate-200 rounded-[1.25rem] text-sm font-bold focus:ring-4 focus:ring-blue-500/10 focus:border-blue-500/50 outline-none transition-all appearance-none cursor-pointer">
                        {QUESTION_TYPES.map(t => <option key={t.value} value={t.value}>{t.label}</option>)}
                      </select>
                    </div>
                    <div className="space-y-1.5">
                      <label className="text-[10px] font-black text-slate-400 uppercase tracking-widest px-1 ml-1 flex items-center gap-2"><Hash size={12} className="text-blue-500" /> 难度</label>
                      <select value={itemForm.difficulty} onChange={(e) => setItemForm({...itemForm, difficulty: e.target.value as any})}
                        className="w-full px-5 py-4 bg-slate-50 border border-slate-200 rounded-[1.25rem] text-sm font-bold focus:ring-4 focus:ring-blue-500/10 focus:border-blue-500/50 outline-none transition-all appearance-none cursor-pointer">
                        {DIFFICULTIES.map(d => <option key={d.value} value={d.value}>{d.label}</option>)}
                      </select>
                    </div>
                  </div>
                  <div className="space-y-1.5">
                    <label className="text-[10px] font-black text-slate-400 uppercase tracking-widest px-1 ml-1 flex items-center gap-2"><Brain size={12} className="text-blue-500" /> 维度</label>
                    <select value={itemForm.dimension} onChange={(e) => setItemForm({...itemForm, dimension: e.target.value as any})}
                      className="w-full px-5 py-4 bg-slate-50 border border-slate-200 rounded-[1.25rem] text-sm font-bold focus:ring-4 focus:ring-blue-500/10 focus:border-blue-500/50 outline-none transition-all appearance-none cursor-pointer">
                      {DIMENSIONS.map(d => <option key={d.value} value={d.value}>{d.label}</option>)}
                    </select>
                  </div>
                  <div className="space-y-1.5">
                    <label className="text-[10px] font-black text-slate-400 uppercase tracking-widest px-1 ml-1 flex items-center gap-2"><AlertCircle size={12} className="text-blue-500" /> 评分要点（每行一个）</label>
                    <textarea value={keyPointsInput} onChange={(e) => setKeyPointsInput(e.target.value)}
                      className="w-full px-5 py-4 bg-slate-50 border border-slate-200 rounded-[1.25rem] text-sm font-bold focus:ring-4 focus:ring-blue-500/10 focus:border-blue-500/50 outline-none transition-all placeholder:text-slate-300" placeholder="要点1
要点2
要点3" rows={4} />
                  </div>
                  <div className="flex justify-end gap-3 pt-4">
                    <button type="button" onClick={closeItemForm} className="px-6 py-4 text-sm font-black text-slate-500 hover:text-slate-700 transition-colors">取消</button>
                    <button type="submit" form="item-form" disabled={saving}
                      className="px-10 py-4 bg-blue-600 text-white rounded-[1.25rem] font-black uppercase tracking-widest text-xs shadow-xl shadow-blue-100 hover:bg-blue-700 transition-all active:scale-95 flex items-center gap-2">
                      {saving && <Loader2 size={16} className="animate-spin" />}{saving ? '保存中...' : (editingItem ? '更新' : '添加')}</button>
                  </div>
                </form>
              </motion.div>
            </div>
          )}
        </AnimatePresence>,
        document.body
      )}

      {createPortal(
        <AnimatePresence>
          {showGenerate && (
            <div key="generate-modal" className="fixed inset-0 z-[1000] flex items-center justify-center p-4">
              <motion.div initial={{ opacity: 0 }} animate={{ opacity: 1 }} exit={{ opacity: 0 }} onClick={() => setShowGenerate(false)} className="absolute inset-0 bg-slate-900/40 backdrop-blur-sm" />
              <motion.div initial={{ opacity: 0, scale: 0.9, y: 20 }} animate={{ opacity: 1, scale: 1, y: 0 }} exit={{ opacity: 0, scale: 0.9, y: 20 }}
                className="w-full max-w-md bg-white rounded-[2.5rem] shadow-2xl relative z-10 overflow-hidden">
                <div className="p-8 pb-4 flex items-center justify-between border-b border-slate-100">
                  <div className="flex items-center gap-3">
                    <div className="w-12 h-12 bg-purple-50 text-purple-600 rounded-2xl flex items-center justify-center"><Sparkles size={24} /></div>
                    <h3 className="text-xl font-black text-slate-900">AI生成题目</h3>
                  </div>
                  <button onClick={() => setShowGenerate(false)} className="p-2 text-slate-400 hover:text-slate-600 hover:bg-slate-50 rounded-xl transition-all"><X size={20} /></button>
                </div>
                <div className="p-8 space-y-5">
                  <div className="space-y-1.5">
                    <label className="text-[10px] font-black text-slate-400 uppercase tracking-widest px-1 ml-1 flex items-center gap-2"><Hash size={12} className="text-purple-500" /> 生成数量</label>
                    <input type="number" value={generateForm.count} onChange={(e) => setGenerateForm({...generateForm, count: parseInt(e.target.value) || 5})}
                      className="w-full px-5 py-4 bg-slate-50 border border-slate-200 rounded-[1.25rem] text-sm font-bold focus:ring-4 focus:ring-purple-500/10 focus:border-purple-500/50 outline-none transition-all" min={1} max={20} />
                  </div>
                  <div className="space-y-1.5">
                    <label className="text-[10px] font-black text-slate-400 uppercase tracking-widest px-1 ml-1 flex items-center gap-2"><FileText size={12} className="text-purple-500" /> 知识库内容（可选）</label>
                    <textarea value={generateForm.knowledgeBaseContent} onChange={(e) => setGenerateForm({...generateForm, knowledgeBaseContent: e.target.value})}
                      className="w-full px-5 py-4 bg-slate-50 border border-slate-200 rounded-[1.25rem] text-sm font-bold focus:ring-4 focus:ring-purple-500/10 focus:border-purple-500/50 outline-none transition-all placeholder:text-slate-300" placeholder="输入知识库内容作为生成依据..." rows={4} />
                  </div>
                  <div className="flex gap-3 pt-4">
                    <button onClick={() => setShowGenerate(false)} className="flex-1 px-6 py-4 text-sm font-black text-slate-500 hover:text-slate-700 transition-colors">取消</button>
                    <button onClick={handleGenerate} disabled={generating}
                      className="flex-1 px-6 py-4 bg-purple-600 text-white rounded-[1.25rem] font-black uppercase tracking-widest text-xs shadow-xl shadow-purple-100 hover:bg-purple-700 transition-all active:scale-95 flex items-center justify-center gap-2">
                      {generating ? <><Loader2 size={16} className="animate-spin" /> 生成中...</> : <><Sparkles size={16} /> 生成</>}</button>
                  </div>
                </div>
              </motion.div>
            </div>
          )}
        </AnimatePresence>,
        document.body
      )}
    </div>
  );
}