feat: 碎片信息记录网站初始版本

功能:
- 实时保存记录到本地
- 大模型自动生成标题
- 左侧列表显示所有记录
- 搜索功能
- 新建/编辑/删除记录
This commit is contained in:
2026-04-08 18:23:57 +08:00
commit b0ee5ac05b
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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>碎片记录</title>
<script src="https://cdn.tailwindcss.com"></script>
<link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
<style>
.note-item:hover { background: #f3f4f6; }
.note-item.active { background: #e0e7ff; border-left: 3px solid #6366f1; }
.editor-area:focus { outline: none; }
.fade-in { animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.gradient-bg { background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%); }
</style>
</head>
<body class="bg-gray-100 h-screen overflow-hidden">
<div class="flex h-full">
<!-- 左侧:笔记列表 -->
<aside class="w-72 bg-white border-r flex flex-col">
<!-- 顶部:搜索和新建 -->
<div class="p-4 border-b">
<div class="relative mb-3">
<i class="ri-search-line absolute left-3 top-1/2 -translate-y-1/2 text-gray-400"></i>
<input type="text" id="searchInput" placeholder="搜索..."
class="w-full pl-10 pr-4 py-2 border border-gray-200 rounded-lg focus:outline-none focus:border-purple-400"
oninput="searchNotes()">
</div>
<button onclick="createNote()" class="w-full py-2 gradient-bg text-white rounded-lg hover:opacity-90 transition">
<i class="ri-add-line mr-1"></i> 新建记录
</button>
</div>
<!-- 笔记列表 -->
<div id="noteList" class="flex-1 overflow-auto">
<div class="p-4 text-center text-gray-400">
<i class="ri-file-text-line text-4xl mb-2"></i>
<p>暂无记录</p>
</div>
</div>
</aside>
<!-- 右侧:编辑区域 -->
<main class="flex-1 flex flex-col bg-gray-50">
<!-- 顶部工具栏 -->
<div id="toolbar" class="hidden p-4 bg-white border-b flex justify-between items-center">
<div>
<h2 id="currentTitle" class="text-lg font-semibold text-gray-800"></h2>
<p id="currentTime" class="text-sm text-gray-500"></p>
</div>
<div class="flex gap-2">
<button onclick="regenerateTitle()" class="px-3 py-1 text-sm text-purple-600 hover:bg-purple-50 rounded-lg">
<i class="ri-magic-line mr-1"></i> 重新生成标题
</button>
<button onclick="deleteCurrentNote()" class="px-3 py-1 text-sm text-red-500 hover:bg-red-50 rounded-lg">
<i class="ri-delete-bin-line mr-1"></i> 删除
</button>
</div>
</div>
<!-- 编辑区域 -->
<div id="editorContainer" class="hidden flex-1 p-6 fade-in">
<textarea id="editor"
class="w-full h-full p-4 bg-white rounded-xl border border-gray-200 resize-none editor-area text-gray-700 leading-relaxed"
placeholder="在这里记录你的想法..."
oninput="saveContent()"></textarea>
</div>
<!-- 空状态 -->
<div id="emptyState" class="flex-1 flex items-center justify-center">
<div class="text-center text-gray-400">
<i class="ri-quill-pen-line text-6xl mb-4"></i>
<p class="text-lg">选择一个记录,或新建一个</p>
</div>
</div>
</main>
</div>
<script>
let currentNoteId = null;
let saveTimer = null;
let notes = [];
// 加载笔记列表
async function loadNotes() {
const keyword = document.getElementById('searchInput').value.trim();
const url = keyword ? `/api/search?q=${encodeURIComponent(keyword)}` : '/api/notes';
const res = await fetch(url);
notes = await res.json();
const container = document.getElementById('noteList');
if (notes.length === 0) {
container.innerHTML = `
<div class="p-4 text-center text-gray-400">
<i class="ri-file-text-line text-4xl mb-2"></i>
<p>${keyword ? '未找到相关记录' : '暂无记录'}</p>
</div>
`;
return;
}
container.innerHTML = notes.map(n => `
<div class="note-item p-4 cursor-pointer border-b ${currentNoteId === n.id ? 'active' : ''}"
onclick="selectNote('${n.id}')">
<h3 class="font-medium text-gray-800 truncate">${n.title || '新记录'}</h3>
<p class="text-sm text-gray-500 truncate mt-1">${n.preview || '空白记录'}</p>
<p class="text-xs text-gray-400 mt-1">${n.updated_at}</p>
</div>
`).join('');
}
// 创建新笔记
async function createNote() {
const res = await fetch('/api/notes', { method: 'POST' });
const note = await res.json();
currentNoteId = note.id;
loadNotes();
showEditor(note);
}
// 选择笔记
async function selectNote(id) {
currentNoteId = id;
const res = await fetch(`/api/notes/${id}`);
const note = await res.json();
showEditor(note);
loadNotes(); // 更新高亮状态
}
// 显示编辑器
function showEditor(note) {
document.getElementById('toolbar').classList.remove('hidden');
document.getElementById('editorContainer').classList.remove('hidden');
document.getElementById('emptyState').classList.add('hidden');
document.getElementById('currentTitle').textContent = note.title || '新记录';
document.getElementById('currentTime').textContent = `创建于 ${note.created_at} · 更新于 ${note.updated_at}`;
document.getElementById('editor').value = note.content || '';
}
// 保存内容(延迟保存)
function saveContent() {
if (!currentNoteId) return;
// 延迟保存,避免频繁请求
if (saveTimer) clearTimeout(saveTimer);
saveTimer = setTimeout(async () => {
const content = document.getElementById('editor').value;
const res = await fetch(`/api/notes/${currentNoteId}`, {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ content })
});
const note = await res.json();
// 更新显示
document.getElementById('currentTitle').textContent = note.title;
document.getElementById('currentTime').textContent = `创建于 ${note.created_at} · 更新于 ${note.updated_at}`;
// 更新列表
loadNotes();
}, 500);
}
// 搜索笔记
function searchNotes() {
loadNotes();
}
// 重新生成标题
async function regenerateTitle() {
if (!currentNoteId) return;
const btn = event.target.closest('button');
btn.disabled = true;
btn.innerHTML = '<i class="ri-loader-4-line animate-spin mr-1"></i> 生成中...';
try {
const res = await fetch(`/api/notes/${currentNoteId}/title`, { method: 'POST' });
const data = await res.json();
if (data.success) {
document.getElementById('currentTitle').textContent = data.title;
loadNotes();
}
} catch (e) {
console.error(e);
}
btn.disabled = false;
btn.innerHTML = '<i class="ri-magic-line mr-1"></i> 重新生成标题';
}
// 删除笔记
async function deleteCurrentNote() {
if (!currentNoteId) return;
if (!confirm('确定删除这条记录?')) return;
await fetch(`/api/notes/${currentNoteId}`, { method: 'DELETE' });
currentNoteId = null;
document.getElementById('toolbar').classList.add('hidden');
document.getElementById('editorContainer').classList.add('hidden');
document.getElementById('emptyState').classList.remove('hidden');
loadNotes();
}
// 初始化
loadNotes();
</script>
</body>
</html>