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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>知识库管理 - 智能问答Agent</title>
<script src="https://cdn.tailwindcss.com"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/animejs/3.2.1/anime.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/1.7.0/p5.min.js"></script>
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
<style>
* {
font-family: 'Noto Sans SC', sans-serif;
}
.bg-gradient-tech {
background: linear-gradient(135deg, #0B1426 0%, #1a2332 50%, #0B1426 100%);
}
.text-glow {
text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}
.card-glow {
box-shadow: 0 4px 20px rgba(0, 212, 255, 0.1);
}
.particle-bg {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
}
.sidebar-nav {
backdrop-filter: blur(10px);
background: rgba(11, 20, 38, 0.8);
}
.knowledge-card {
backdrop-filter: blur(10px);
background: rgba(26, 35, 50, 0.6);
transition: all 0.3s ease;
}
.knowledge-card:hover {
transform: translateY(-2px);
box-shadow: 0 8px 25px rgba(0, 212, 255, 0.15);
}
.category-item {
transition: all 0.2s ease;
}
.category-item:hover {
background: rgba(0, 212, 255, 0.1);
transform: translateX(5px);
}
.category-item.active {
background: rgba(0, 212, 255, 0.2);
border-left: 3px solid #00D4FF;
}
.search-highlight {
background: rgba(255, 184, 0, 0.3);
padding: 2px 4px;
border-radius: 3px;
}
.fade-in {
animation: fadeIn 0.3s ease-out;
}
@keyframes fadeIn {
from { opacity: 0; transform: translateY(10px); }
to { opacity: 1; transform: translateY(0); }
}
</style>
</head>
<body class="bg-gradient-tech text-white min-h-screen overflow-hidden">
<!-- 粒子背景 -->
<div id="particle-bg" class="particle-bg"></div>
<!-- 顶部导航 -->
<nav class="fixed top-0 left-0 right-0 z-50 bg-black bg-opacity-20 backdrop-blur-md border-b border-gray-700">
<div class="flex items-center justify-between px-6 py-4">
<div class="flex items-center space-x-4">
<div class="w-8 h-8 bg-gradient-to-r from-blue-500 to-cyan-400 rounded-lg flex items-center justify-center">
<span class="text-white font-bold text-sm">AI</span>
</div>
<h1 class="text-xl font-bold text-glow">知识库管理</h1>
</div>
<div class="flex items-center space-x-6">
<a href="index.html" class="nav-link text-gray-300 hover:text-white transition-colors">问答</a>
<a href="knowledge.html" class="nav-link text-cyan-400 border-b-2 border-cyan-400 pb-1">知识库</a>
<a href="analytics.html" class="nav-link text-gray-300 hover:text-white transition-colors">分析</a>
<div class="flex items-center space-x-2">
<div class="w-2 h-2 bg-green-400 rounded-full animate-pulse"></div>
<span class="text-sm text-gray-300">在线</span>
</div>
</div>
</div>
</nav>
<!-- 主容器 -->
<div class="flex h-screen pt-16">
<!-- 左侧分类面板 -->
<div class="w-64 sidebar-nav border-r border-gray-700 p-4 overflow-y-auto">
<div class="mb-6">
<div class="flex items-center justify-between mb-3">
<h3 class="text-sm font-semibold text-gray-400">知识分类</h3>
<button onclick="addCategory()" class="text-cyan-400 hover:text-cyan-300 text-sm">+ 添加</button>
</div>
<div class="space-y-1" id="category-list">
<div class="category-item active px-3 py-2 rounded cursor-pointer" data-category="all" onclick="selectCategory('all')">
<div class="flex items-center justify-between">
<span>📚 全部知识</span>
<span class="text-xs bg-gray-600 px-2 py-1 rounded" id="total-count">24</span>
</div>
</div>
<div class="category-item px-3 py-2 rounded cursor-pointer" data-category="人工智能" onclick="selectCategory('人工智能')">
<div class="flex items-center justify-between">
<span>🤖 人工智能</span>
<span class="text-xs bg-gray-600 px-2 py-1 rounded">8</span>
</div>
</div>
<div class="category-item px-3 py-2 rounded cursor-pointer" data-category="机器学习" onclick="selectCategory('机器学习')">
<div class="flex items-center justify-between">
<span>🧠 机器学习</span>
<span class="text-xs bg-gray-600 px-2 py-1 rounded">6</span>
</div>
</div>
<div class="category-item px-3 py-2 rounded cursor-pointer" data-category="深度学习" onclick="selectCategory('深度学习')">
<div class="flex items-center justify-between">
<span>🔥 深度学习</span>
<span class="text-xs bg-gray-600 px-2 py-1 rounded">5</span>
</div>
</div>
<div class="category-item px-3 py-2 rounded cursor-pointer" data-category="自然语言处理" onclick="selectCategory('自然语言处理')">
<div class="flex items-center justify-between">
<span>💬 自然语言处理</span>
<span class="text-xs bg-gray-600 px-2 py-1 rounded">3</span>
</div>
</div>
<div class="category-item px-3 py-2 rounded cursor-pointer" data-category="计算机视觉" onclick="selectCategory('计算机视觉')">
<div class="flex items-center justify-between">
<span>👁️ 计算机视觉</span>
<span class="text-xs bg-gray-600 px-2 py-1 rounded">2</span>
</div>
</div>
</div>
</div>
<!-- 统计信息 -->
<div class="bg-gray-800 bg-opacity-50 rounded-lg p-4">
<h3 class="text-sm font-semibold text-gray-400 mb-3">知识库统计</h3>
<div class="space-y-2 text-xs">
<div class="flex justify-between">
<span class="text-gray-500">总条目:</span>
<span class="text-cyan-400" id="stats-total">24</span>
</div>
<div class="flex justify-between">
<span class="text-gray-500">本月新增:</span>
<span class="text-cyan-400">7</span>
</div>
<div class="flex justify-between">
<span class="text-gray-500">使用频率:</span>
<span class="text-cyan-400">89%</span>
</div>
</div>
</div>
</div>
<!-- 中央内容区域 -->
<div class="flex-1 flex flex-col overflow-hidden">
<!-- 搜索和工具栏 -->
<div class="bg-gray-800 bg-opacity-40 border-b border-gray-700 p-4">
<div class="flex items-center justify-between">
<div class="flex items-center space-x-4 flex-1">
<div class="relative flex-1 max-w-md">
<input
type="text"
id="search-input"
placeholder="搜索知识条目..."
class="w-full bg-gray-700 bg-opacity-60 border border-gray-600 rounded-lg px-4 py-2 pl-10 text-white placeholder-gray-400 focus:outline-none focus:border-cyan-400 focus:ring-1 focus:ring-cyan-400"
oninput="searchKnowledge()"
>
<div class="absolute left-3 top-2.5 text-gray-400">🔍</div>
</div>
<select id="sort-select" class="bg-gray-700 border border-gray-600 rounded px-3 py-2 text-white" onchange="sortKnowledge()">
<option value="recent">最近更新</option>
<option value="usage">使用频率</option>
<option value="name">名称排序</option>
</select>
</div>
<button onclick="addKnowledge()" class="bg-gradient-to-r from-blue-500 to-cyan-400 hover:from-blue-600 hover:to-cyan-500 text-white px-4 py-2 rounded-lg font-medium transition-all duration-200 transform hover:scale-105">
+ 添加知识
</button>
</div>
</div>
<!-- 知识条目列表 -->
<div class="flex-1 overflow-y-auto p-6" id="knowledge-list">
<!-- 知识条目卡片将在这里动态生成 -->
</div>
</div>
<!-- 右侧操作面板 -->
<div class="w-80 sidebar-nav border-l border-gray-700 p-4 overflow-y-auto">
<div id="edit-panel" class="hidden">
<h3 class="text-lg font-semibold mb-4">编辑知识</h3>
<form id="knowledge-form" class="space-y-4">
<div>
<label class="block text-sm font-medium mb-2">问题</label>
<input type="text" id="question-input" class="w-full bg-gray-700 border border-gray-600 rounded px-3 py-2 text-white" placeholder="输入问题...">
</div>
<div>
<label class="block text-sm font-medium mb-2">分类</label>
<select id="category-input" class="w-full bg-gray-700 border border-gray-600 rounded px-3 py-2 text-white">
<option value="人工智能">人工智能</option>
<option value="机器学习">机器学习</option>
<option value="深度学习">深度学习</option>
<option value="自然语言处理">自然语言处理</option>
<option value="计算机视觉">计算机视觉</option>
</select>
</div>
<div>
<label class="block text-sm font-medium mb-2">标签</label>
<input type="text" id="tags-input" class="w-full bg-gray-700 border border-gray-600 rounded px-3 py-2 text-white" placeholder="标签1, 标签2, 标签3">
</div>
<div>
<label class="block text-sm font-medium mb-2">答案</label>
<textarea id="answer-input" rows="8" class="w-full bg-gray-700 border border-gray-600 rounded px-3 py-2 text-white resize-none" placeholder="输入详细答案..."></textarea>
</div>
<div class="flex space-x-3">
<button type="button" onclick="saveKnowledge()" class="flex-1 bg-blue-500 hover:bg-blue-600 text-white py-2 rounded transition-colors">
保存
</button>
<button type="button" onclick="cancelEdit()" class="flex-1 bg-gray-600 hover:bg-gray-500 text-white py-2 rounded transition-colors">
取消
</button>
</div>
</form>
</div>
<!-- 知识分布图表 -->
<div class="bg-gray-800 bg-opacity-50 rounded-lg p-4 mb-4">
<h3 class="text-sm font-semibold text-gray-400 mb-3">知识分布</h3>
<div id="knowledge-chart" style="height: 200px;"></div>
</div>
<!-- 最近活动 -->
<div class="bg-gray-800 bg-opacity-50 rounded-lg p-4">
<h3 class="text-sm font-semibold text-gray-400 mb-3">最近活动</h3>
<div class="space-y-2 text-xs">
<div class="flex items-center space-x-2">
<div class="w-2 h-2 bg-green-400 rounded-full"></div>
<span class="text-gray-300">添加了"神经网络原理"</span>
</div>
<div class="flex items-center space-x-2">
<div class="w-2 h-2 bg-blue-400 rounded-full"></div>
<span class="text-gray-300">更新了"深度学习应用"</span>
</div>
<div class="flex items-center space-x-2">
<div class="w-2 h-2 bg-yellow-400 rounded-full"></div>
<span class="text-gray-300">删除了"过时算法"</span>
</div>
</div>
</div>
</div>
</div>
<!-- 添加分类弹窗 -->
<div id="category-modal" class="fixed inset-0 bg-black bg-opacity-50 hidden z-50 flex items-center justify-center">
<div class="bg-gray-800 rounded-lg p-6 w-96 max-w-90vw">
<h3 class="text-lg font-semibold mb-4">添加分类</h3>
<div class="space-y-4">
<div>
<label class="block text-sm font-medium mb-2">分类名称</label>
<input type="text" id="category-name-input" class="w-full bg-gray-700 border border-gray-600 rounded px-3 py-2 text-white" placeholder="输入分类名称...">
</div>
<div>
<label class="block text-sm font-medium mb-2">分类图标</label>
<input type="text" id="category-icon-input" class="w-full bg-gray-700 border border-gray-600 rounded px-3 py-2 text-white" placeholder="输入emoji图标...">
</div>
</div>
<div class="flex justify-end space-x-3 mt-6">
<button onclick="closeCategoryModal()" class="bg-gray-600 hover:bg-gray-500 px-4 py-2 rounded transition-colors">取消</button>
<button onclick="saveCategory()" class="bg-blue-500 hover:bg-blue-600 px-4 py-2 rounded transition-colors">保存</button>
</div>
</div>
</div>
<script>
// 知识库管理类
class KnowledgeManager {
constructor() {
this.knowledgeBase = this.loadKnowledgeBase();
this.currentCategory = 'all';
this.currentEditId = null;
this.init();
}
init() {
this.initParticleBackground();
this.renderKnowledgeList();
this.initChart();
this.updateStats();
}
// 初始化粒子背景
initParticleBackground() {
const sketch = (p) => {
let particles = [];
const numParticles = 30;
p.setup = () => {
const canvas = p.createCanvas(p.windowWidth, p.windowHeight);
canvas.parent('particle-bg');
for (let i = 0; i < numParticles; i++) {
particles.push({
x: p.random(p.width),
y: p.random(p.height),
vx: p.random(-0.3, 0.3),
vy: p.random(-0.3, 0.3),
size: p.random(1, 2),
opacity: p.random(0.2, 0.6)
});
}
};
p.draw = () => {
p.clear();
particles.forEach(particle => {
p.fill(0, 212, 255, particle.opacity * 255);
p.noStroke();
p.circle(particle.x, particle.y, particle.size);
particle.x += particle.vx;
particle.y += particle.vy;
if (particle.x < 0 || particle.x > p.width) particle.vx *= -1;
if (particle.y < 0 || particle.y > p.height) particle.vy *= -1;
});
};
p.windowResized = () => {
p.resizeCanvas(p.windowWidth, p.windowHeight);
};
};
new p5(sketch);
}
// 加载知识库
loadKnowledgeBase() {
const defaultKnowledge = [
{
id: 1,
question: '什么是人工智能？',
category: '人工智能',
tags: ['AI', '定义', '基础'],
answer: '人工智能(AI)是计算机科学的一个分支，致力于创建能够执行通常需要人类智能的任务的系统，包括学习、推理、感知和语言理解。',
usage: 45,
lastUsed: new Date('2025-12-23'),
created: new Date('2025-12-20')
},
{
id: 2,
question: '机器学习与深度学习的区别？',
category: '机器学习',
tags: ['机器学习', '深度学习', '对比'],
answer: '机器学习是AI的一个子集，使用算法让计算机从数据中学习。深度学习是机器学习的一个分支，使用多层神经网络模拟人脑工作方式。',
usage: 38,
lastUsed: new Date('2025-12-22'),
created: new Date('2025-12-19')
},
{
id: 3,
question: '神经网络的基本原理',
category: '深度学习',
tags: ['神经网络', '原理', '算法'],
answer: '神经网络是受人脑启发的计算模型，由相互连接的节点(神经元)组成。每个连接都有权重，网络通过调整这些权重来学习。',
usage: 32,
lastUsed: new Date('2025-12-21'),
created: new Date('2025-12-18')
},
{
id: 4,
question: '自然语言处理的应用场景',
category: '自然语言处理',
tags: ['NLP', '应用', '场景'],
answer: 'NLP技术广泛应用于机器翻译、情感分析、文本摘要、问答系统、语音识别等领域，是AI技术的重要组成部分。',
usage: 28,
lastUsed: new Date('2025-12-20'),
created: new Date('2025-12-17')
},
{
id: 5,
question: '计算机视觉的主要任务',
category: '计算机视觉',
tags: ['计算机视觉', '任务', '图像'],
answer: '计算机视觉主要包括图像分类、目标检测、语义分割、实例分割、人脸识别等任务，在自动驾驶、医疗影像等领域有重要应用。',
usage: 25,
lastUsed: new Date('2025-12-19'),
created: new Date('2025-12-16')
}
];
const saved = localStorage.getItem('agent_knowledge_list');
return saved ? JSON.parse(saved) : defaultKnowledge;
}
// 渲染知识列表
renderKnowledgeList() {
const container = document.getElementById('knowledge-list');
const searchTerm = document.getElementById('search-input').value.toLowerCase();
let filteredKnowledge = this.knowledgeBase;
// 按分类筛选
if (this.currentCategory !== 'all') {
filteredKnowledge = filteredKnowledge.filter(item => item.category === this.currentCategory);
}
// 按搜索词筛选
if (searchTerm) {
filteredKnowledge = filteredKnowledge.filter(item =>
item.question.toLowerCase().includes(searchTerm) ||
item.answer.toLowerCase().includes(searchTerm) ||
item.tags.some(tag => tag.toLowerCase().includes(searchTerm))
);
}
// 清空容器
container.innerHTML = '';
if (filteredKnowledge.length === 0) {
container.innerHTML = `
<div class="text-center py-12">
<div class="text-gray-500 text-lg mb-2">没有找到匹配的知识条目</div>
<div class="text-gray-600 text-sm">尝试调整搜索词或添加新的知识条目</div>
</div>
`;
return;
}
// 渲染知识卡片
filteredKnowledge.forEach((item, index) => {
const card = this.createKnowledgeCard(item, index);
container.appendChild(card);
});
}
// 创建知识卡片
createKnowledgeCard(item, index) {
const card = document.createElement('div');
card.className = 'knowledge-card rounded-lg p-6 mb-4 fade-in';
card.style.animationDelay = `${index * 0.1}s`;
const timeAgo = this.getTimeAgo(item.lastUsed);
const tagColors = ['bg-blue-500', 'bg-green-500', 'bg-purple-500', 'bg-yellow-500', 'bg-pink-500'];
card.innerHTML = `
<div class="flex items-start justify-between mb-4">
<div class="flex-1">
<h3 class="text-lg font-semibold text-white mb-2">${item.question}</h3>
<div class="flex items-center space-x-4 text-sm text-gray-400 mb-3">
<span class="bg-gray-600 px-2 py-1 rounded text-xs">${item.category}</span>
<span>使用 ${item.usage} 次</span>
<span>最后使用: ${timeAgo}</span>
</div>
<div class="flex flex-wrap gap-2 mb-3">
${item.tags.map((tag, i) => `
<span class="${tagColors[i % tagColors.length]} bg-opacity-20 text-xs px-2 py-1 rounded">
${tag}
</span>
`).join('')}
</div>
</div>
<div class="flex space-x-2 ml-4">
<button onclick="editKnowledge(${item.id})" class="text-cyan-400 hover:text-cyan-300 p-2">
✏️
</button>
<button onclick="deleteKnowledge(${item.id})" class="text-red-400 hover:text-red-300 p-2">
🗑️
</button>
</div>
</div>
<div class="text-gray-300 text-sm leading-relaxed">
${item.answer}
</div>
`;
return card;
}
// 获取时间差
getTimeAgo(date) {
const now = new Date();
const diff = now - new Date(date);
const days = Math.floor(diff / (1000 * 60 * 60 * 24));
if (days === 0) return '今天';
if (days === 1) return '昨天';
if (days < 7) return `${days}天前`;
if (days < 30) return `${Math.floor(days / 7)}周前`;
return `${Math.floor(days / 30)}个月前`;
}
// 初始化图表
initChart() {
const chartContainer = document.getElementById('knowledge-chart');
const chart = echarts.init(chartContainer);
// 统计各分类数量
const categoryStats = {};
this.knowledgeBase.forEach(item => {
categoryStats[item.category] = (categoryStats[item.category] || 0) + 1;
});
const option = {
backgroundColor: 'transparent',
tooltip: {
trigger: 'item',
backgroundColor: 'rgba(0, 0, 0, 0.8)',
borderColor: '#00D4FF',
textStyle: { color: '#fff' }
},
series: [{
type: 'pie',
radius: ['40%', '70%'],
center: ['50%', '50%'],
data: Object.entries(categoryStats).map(([name, value]) => ({
name,
value,
itemStyle: {
color: this.getCategoryColor(name)
}
})),
label: {
color: '#fff',
fontSize: 10
},
labelLine: {
lineStyle: { color: '#666' }
}
}]
};
chart.setOption(option);
// 响应式
window.addEventListener('resize', () => {
chart.resize();
});
}
// 获取分类颜色
getCategoryColor(category) {
const colors = {
'人工智能': '#00D4FF',
'机器学习': '#10B981',
'深度学习': '#F59E0B',
'自然语言处理': '#8B5CF6',
'计算机视觉': '#EF4444'
};
return colors[category] || '#6B7280';
}
// 更新统计信息
updateStats() {
document.getElementById('stats-total').textContent = this.knowledgeBase.length;
document.getElementById('total-count').textContent = this.knowledgeBase.length;
}
// 保存知识库
saveKnowledgeBase() {
localStorage.setItem('agent_knowledge_list', JSON.stringify(this.knowledgeBase));
}
// 显示反馈
showFeedback(message, type = 'info') {
const feedbackDiv = document.createElement('div');
const bgColor = type === 'success' ? 'bg-green-500' : type === 'error' ? 'bg-red-500' : 'bg-blue-500';
feedbackDiv.className = `fixed top-20 right-4 ${bgColor} text-white px-4 py-2 rounded-lg shadow-lg z-50 transform translate-x-full transition-transform duration-300`;
feedbackDiv.textContent = message;
document.body.appendChild(feedbackDiv);
setTimeout(() => {
feedbackDiv.style.transform = 'translateX(0)';
}, 100);
setTimeout(() => {
feedbackDiv.style.transform = 'translateX(100%)';
setTimeout(() => {
feedbackDiv.remove();
}, 300);
}, 3000);
}
}
// 全局变量和函数
let knowledgeManager;
let currentEditId = null;
// 选择分类
function selectCategory(category) {
// 更新UI状态
document.querySelectorAll('.category-item').forEach(item => {
item.classList.remove('active');
});
document.querySelector(`[data-category="${category}"]`).classList.add('active');
// 更新当前分类并重新渲染
knowledgeManager.currentCategory = category;
knowledgeManager.renderKnowledgeList();
}
// 搜索知识
function searchKnowledge() {
knowledgeManager.renderKnowledgeList();
}
// 排序知识
function sortKnowledge() {
const sortBy = document.getElementById('sort-select').value;
switch (sortBy) {
case 'recent':
knowledgeManager.knowledgeBase.sort((a, b) => new Date(b.lastUsed) - new Date(a.lastUsed));
break;
case 'usage':
knowledgeManager.knowledgeBase.sort((a, b) => b.usage - a.usage);
break;
case 'name':
knowledgeManager.knowledgeBase.sort((a, b) => a.question.localeCompare(b.question));
break;
}
knowledgeManager.renderKnowledgeList();
}
// 添加知识
function addKnowledge() {
currentEditId = null;
document.getElementById('edit-panel').classList.remove('hidden');
document.getElementById('question-input').value = '';
document.getElementById('category-input').value = '人工智能';
document.getElementById('tags-input').value = '';
document.getElementById('answer-input').value = '';
}
// 编辑知识
function editKnowledge(id) {
currentEditId = id;
const item = knowledgeManager.knowledgeBase.find(k => k.id === id);
if (item) {
document.getElementById('edit-panel').classList.remove('hidden');
document.getElementById('question-input').value = item.question;
document.getElementById('category-input').value = item.category;
document.getElementById('tags-input').value = item.tags.join(', ');
document.getElementById('answer-input').value = item.answer;
}
}
// 删除知识
function deleteKnowledge(id) {
if (confirm('确定要删除这个知识条目吗？')) {
knowledgeManager.knowledgeBase = knowledgeManager.knowledgeBase.filter(k => k.id !== id);
knowledgeManager.saveKnowledgeBase();
knowledgeManager.renderKnowledgeList();
knowledgeManager.updateStats();
knowledgeManager.initChart();
knowledgeManager.showFeedback('知识条目已删除', 'success');
}
}
// 保存知识
function saveKnowledge() {
const question = document.getElementById('question-input').value.trim();
const category = document.getElementById('category-input').value;
const tags = document.getElementById('tags-input').value.split(',').map(tag => tag.trim()).filter(tag => tag);
const answer = document.getElementById('answer-input').value.trim();
if (!question || !answer) {
knowledgeManager.showFeedback('请填写问题和答案', 'error');
return;
}
if (currentEditId) {
// 更新现有知识
const item = knowledgeManager.knowledgeBase.find(k => k.id === currentEditId);
if (item) {
item.question = question;
item.category = category;
item.tags = tags;
item.answer = answer;
}
knowledgeManager.showFeedback('知识条目已更新', 'success');
} else {
// 添加新知识
const newItem = {
id: Date.now(),
question,
category,
tags,
answer,
usage: 0,
lastUsed: new Date(),
created: new Date()
};
knowledgeManager.knowledgeBase.push(newItem);
knowledgeManager.showFeedback('知识条目已添加', 'success');
}
knowledgeManager.saveKnowledgeBase();
knowledgeManager.renderKnowledgeList();
knowledgeManager.updateStats();
knowledgeManager.initChart();
cancelEdit();
}
// 取消编辑
function cancelEdit() {
document.getElementById('edit-panel').classList.add('hidden');
currentEditId = null;
}
// 添加分类
function addCategory() {
document.getElementById('category-modal').classList.remove('hidden');
}
// 关闭分类弹窗
function closeCategoryModal() {
document.getElementById('category-modal').classList.add('hidden');
document.getElementById('category-name-input').value = '';
document.getElementById('category-icon-input').value = '';
}
// 保存分类
function saveCategory() {
const name = document.getElementById('category-name-input').value.trim();
const icon = document.getElementById('category-icon-input').value.trim() || '📁';
if (!name) {
knowledgeManager.showFeedback('请输入分类名称', 'error');
return;
}
// 检查分类是否已存在
const existingCategory = document.querySelector(`[data-category="${name}"]`);
if (existingCategory) {
knowledgeManager.showFeedback('分类已存在', 'error');
return;
}
// 添加到分类列表
const categoryList = document.getElementById('category-list');
const categoryItem = document.createElement('div');
categoryItem.className = 'category-item px-3 py-2 rounded cursor-pointer';
categoryItem.setAttribute('data-category', name);
categoryItem.setAttribute('onclick', `selectCategory('${name}')`);
categoryItem.innerHTML = `
<div class="flex items-center justify-between">
<span>${icon} ${name}</span>
<span class="text-xs bg-gray-600 px-2 py-1 rounded">0</span>
</div>
`;
categoryList.appendChild(categoryItem);
closeCategoryModal();
knowledgeManager.showFeedback('分类已添加', 'success');
}
// 初始化
document.addEventListener('DOMContentLoaded', () => {
knowledgeManager = new KnowledgeManager();
});
</script>
</body>
</html>