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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>LightRAG Interface</title>
<script src="https://cdn.tailwindcss.com"></script>
<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
<style>
.fade-in {
animation: fadeIn 0.3s ease-in;
}
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
.spin {
animation: spin 1s linear infinite;
}
@keyframes spin {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
.slide-in {
animation: slideIn 0.3s ease-out;
}
@keyframes slideIn {
from { transform: translateX(-100%); }
to { transform: translateX(0); }
}
</style>
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</head>
<body class="bg-gray-50">
<div class="flex h-screen">
<!-- Sidebar -->
<div class="w-64 bg-white shadow-lg">
<div class="p-4">
<h1 class="text-xl font-bold text-gray-800 mb-6">LightRAG</h1>
<nav class="space-y-2">
<a href="#" class="nav-item" data-page="file-manager">
<div class="flex items-center p-2 rounded-lg hover:bg-gray-100 transition-colors">
<svg class="w-5 h-5 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-6l-2-2H5a2 2 0 00-2 2z"/>
</svg>
File Manager
</div>
</a>
<a href="#" class="nav-item" data-page="query">
<div class="flex items-center p-2 rounded-lg hover:bg-gray-100 transition-colors">
<svg class="w-5 h-5 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"/>
</svg>
Query Database
</div>
</a>
<a href="#" class="nav-item" data-page="knowledge-graph">
<div class="flex items-center p-2 rounded-lg hover:bg-gray-100 transition-colors">
<svg class="w-5 h-5 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"/>
</svg>
Knowledge Graph
</div>
</a>
<a href="#" class="nav-item" data-page="status">
<div class="flex items-center p-2 rounded-lg hover:bg-gray-100 transition-colors">
<svg class="w-5 h-5 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"/>
</svg>
Status
</div>
</a>
<a href="#" class="nav-item" data-page="settings">
<div class="flex items-center p-2 rounded-lg hover:bg-gray-100 transition-colors">
<svg class="w-5 h-5 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z"/>
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/>
</svg>
Settings
</div>
</a>
</nav>
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</div>
</div>
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<!-- Main Content -->
<div class="flex-1 overflow-auto p-6">
<div id="content" class="fade-in"></div>
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</div>
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<!-- Toast Notification -->
<div id="toast" class="fixed bottom-4 right-4 hidden">
<div class="bg-gray-800 text-white px-6 py-3 rounded-lg shadow-lg"></div>
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</div>
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</div>
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<script>
// State management
const state = {
apiKey: localStorage.getItem('apiKey') || '',
files: [],
indexedFiles: [],
currentPage: 'file-manager'
};
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// Utility functions
const showToast = (message, duration = 3000) => {
const toast = document.getElementById('toast');
toast.querySelector('div').textContent = message;
toast.classList.remove('hidden');
setTimeout(() => toast.classList.add('hidden'), duration);
};
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const fetchWithAuth = async (url, options = {}) => {
const headers = {
...(options.headers || {}),
...(state.apiKey ? { 'Authorization': `Bearer ${state.apiKey}` } : {})
};
return fetch(url, { ...options, headers });
};
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// Page renderers
const pages = {
'file-manager': () => `
<div class="space-y-6">
<h2 class="text-2xl font-bold text-gray-800">File Manager</h2>
<div class="border-2 border-dashed border-gray-300 rounded-lg p-8 text-center hover:border-gray-400 transition-colors">
<input type="file" id="fileInput" multiple accept=".txt,.md,.doc,.docx,.pdf,.pptx" class="hidden">
<label for="fileInput" class="cursor-pointer">
<svg class="mx-auto h-12 w-12 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 16a4 4 0 01-.88-7.903A5 5 0 1115.9 6L16 6a5 5 0 011 9.9M15 13l-3-3m0 0l-3 3m3-3v12"/>
</svg>
<p class="mt-2 text-gray-600">Drag files here or click to select</p>
<p class="text-sm text-gray-500">Supported formats: TXT, MD, DOC, PDF, PPTX</p>
</label>
</div>
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<div id="fileList" class="space-y-2">
<h3 class="text-lg font-semibold text-gray-700">Selected Files</h3>
<div class="space-y-2"></div>
</div>
<div id="uploadProgress" class="hidden mt-4">
<div class="w-full bg-gray-200 rounded-full h-2.5">
<div class="bg-blue-600 h-2.5 rounded-full" style="width: 0%"></div>
</div>
<p class="text-sm text-gray-600 mt-2"><span id="uploadStatus">0</span> files processed</p>
</div>
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<button id="uploadBtn" class="bg-blue-600 text-white px-4 py-2 rounded-lg hover:bg-blue-700 transition-colors">
Upload & Index Files
</button>
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<div id="indexedFiles" class="space-y-2">
<h3 class="text-lg font-semibold text-gray-700">Indexed Files</h3>
<div class="space-y-2"></div>
</div>
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</div>
`,
'query': () => `
<div class="space-y-6">
<h2 class="text-2xl font-bold text-gray-800">Query Database</h2>
<div class="space-y-4">
<div>
<label class="block text-sm font-medium text-gray-700">Query Mode</label>
<select id="queryMode" class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500">
<option value="hybrid">Hybrid</option>
<option value="local">Local</option>
<option value="global">Global</option>
<option value="naive">Naive</option>
</select>
</div>
<div>
<label class="block text-sm font-medium text-gray-700">Query</label>
<textarea id="queryInput" rows="4" class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500"></textarea>
</div>
<button id="queryBtn" class="bg-blue-600 text-white px-4 py-2 rounded-lg hover:bg-blue-700 transition-colors">
Send Query
</button>
<div id="queryResult" class="mt-4 p-4 bg-white rounded-lg shadow"></div>
</div>
</div>
`,
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'knowledge-graph': () => `
<div class="flex items-center justify-center h-full">
<div class="text-center">
<svg class="mx-auto h-12 w-12 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10"/>
</svg>
<h3 class="mt-2 text-sm font-medium text-gray-900">Under Construction</h3>
<p class="mt-1 text-sm text-gray-500">Knowledge graph visualization will be available in a future update.</p>
</div>
</div>
`,
'status': () => `
<div class="space-y-6">
<h2 class="text-2xl font-bold text-gray-800">System Status</h2>
<div id="statusContent" class="grid grid-cols-1 md:grid-cols-2 gap-6">
<div class="p-6 bg-white rounded-lg shadow-sm">
<h3 class="text-lg font-semibold mb-4">System Health</h3>
<div id="healthStatus"></div>
</div>
<div class="p-6 bg-white rounded-lg shadow-sm">
<h3 class="text-lg font-semibold mb-4">Configuration</h3>
<div id="configStatus"></div>
</div>
</div>
</div>
`,
'settings': () => `
<div class="space-y-6">
<h2 class="text-2xl font-bold text-gray-800">Settings</h2>
<div class="max-w-xl">
<div class="space-y-4">
<div>
<label class="block text-sm font-medium text-gray-700">API Key</label>
<input type="password" id="apiKeyInput" value="${state.apiKey}"
class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500">
</div>
<button id="saveSettings" class="bg-blue-600 text-white px-4 py-2 rounded-lg hover:bg-blue-700 transition-colors">
Save Settings
</button>
</div>
</div>
</div>
`
};
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// Page handlers
const handlers = {
'file-manager': () => {
const fileInput = document.getElementById('fileInput');
const dropZone = fileInput.parentElement.parentElement;
const fileList = document.querySelector('#fileList div');
const indexedFiles = document.querySelector('#indexedFiles div');
const uploadBtn = document.getElementById('uploadBtn');
const updateFileList = () => {
fileList.innerHTML = state.files.map(file => `
<div class="flex items-center justify-between bg-white p-3 rounded-lg shadow-sm">
<span>${file.name}</span>
<button class="text-red-600 hover:text-red-700" onclick="removeFile('${file.name}')">
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
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</svg>
</button>
</div>
`).join('');
};
const updateIndexedFiles = async () => {
const response = await fetchWithAuth('/health');
const data = await response.json();
indexedFiles.innerHTML = data.indexed_files.map(file => `
<div class="flex items-center justify-between bg-white p-3 rounded-lg shadow-sm">
<span>${file}</span>
</div>
`).join('');
};
dropZone.addEventListener('dragover', (e) => {
e.preventDefault();
dropZone.classList.add('border-blue-500');
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});
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dropZone.addEventListener('dragleave', () => {
dropZone.classList.remove('border-blue-500');
});
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dropZone.addEventListener('drop', (e) => {
e.preventDefault();
dropZone.classList.remove('border-blue-500');
const files = Array.from(e.dataTransfer.files);
state.files.push(...files);
updateFileList();
});
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fileInput.addEventListener('change', () => {
state.files.push(...Array.from(fileInput.files));
updateFileList();
});
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uploadBtn.addEventListener('click', async () => {
if (state.files.length === 0) {
showToast('Please select files to upload');
return;
}
let apiKey = localStorage.getItem('apiKey') || '';
const progress = document.getElementById('uploadProgress');
const progressBar = progress.querySelector('div');
const statusText = document.getElementById('uploadStatus');
progress.classList.remove('hidden');
for (let i = 0; i < state.files.length; i++) {
const formData = new FormData();
formData.append('file', state.files[i]);
try {
await fetch('/documents/upload', {
method: 'POST',
headers: apiKey ? { 'Authorization': `Bearer ${apiKey}` } : {},
body: formData
});
const percentage = ((i + 1) / state.files.length) * 100;
progressBar.style.width = `${percentage}%`;
statusText.textContent = i + 1;
} catch (error) {
console.error('Upload error:', error);
}
}
progress.classList.add('hidden');
});
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updateIndexedFiles();
},
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'query': () => {
const queryBtn = document.getElementById('queryBtn');
const queryInput = document.getElementById('queryInput');
const queryMode = document.getElementById('queryMode');
const queryResult = document.getElementById('queryResult');
queryBtn.addEventListener('click', async () => {
const query = queryInput.value.trim();
if (!query) {
showToast('Please enter a query');
return;
}
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queryBtn.disabled = true;
queryBtn.innerHTML = `
<svg class="animate-spin h-5 w-5 mr-3" viewBox="0 0 24 24">
<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" fill="none"/>
<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"/>
</svg>
Processing...
`;
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try {
const response = await fetchWithAuth('/query', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
query,
mode: queryMode.value,
stream: false,
only_need_context: false
})
});
const data = await response.json();
queryResult.innerHTML = marked.parse(data.response);
} catch (error) {
showToast('Error processing query');
} finally {
queryBtn.disabled = false;
queryBtn.textContent = 'Send Query';
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}
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});
},
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'status': async () => {
const healthStatus = document.getElementById('healthStatus');
const configStatus = document.getElementById('configStatus');
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try {
const response = await fetchWithAuth('/health');
const data = await response.json();
healthStatus.innerHTML = `
<div class="space-y-2">
<div class="flex items-center">
<div class="w-3 h-3 rounded-full ${data.status === 'healthy' ? 'bg-green-500' : 'bg-red-500'} mr-2"></div>
<span class="font-medium">${data.status}</span>
</div>
<div>
<p class="text-sm text-gray-600">Working Directory: ${data.working_directory}</p>
<p class="text-sm text-gray-600">Input Directory: ${data.input_directory}</p>
<p class="text-sm text-gray-600">Indexed Files: ${data.indexed_files_count}</p>
</div>
</div>
`;
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configStatus.innerHTML = Object.entries(data.configuration)
.map(([key, value]) => `
<div class="mb-2">
<span class="text-sm font-medium text-gray-700">${key}:</span>
<span class="text-sm text-gray-600 ml-2">${value}</span>
</div>
`).join('');
} catch (error) {
showToast('Error fetching status');
}
},
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'settings': () => {
const saveBtn = document.getElementById('saveSettings');
const apiKeyInput = document.getElementById('apiKeyInput');
saveBtn.addEventListener('click', () => {
state.apiKey = apiKeyInput.value;
localStorage.setItem('apiKey', state.apiKey);
showToast('Settings saved successfully');
});
}
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};
// Navigation handling
document.querySelectorAll('.nav-item').forEach(item => {
item.addEventListener('click', (e) => {
e.preventDefault();
const page = item.dataset.page;
document.getElementById('content').innerHTML = pages[page]();
if (handlers[page]) handlers[page]();
state.currentPage = page;
});
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});
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// Initialize with file manager
document.getElementById('content').innerHTML = pages['file-manager']();
handlers['file-manager']();
// Global functions
window.removeFile = (fileName) => {
state.files = state.files.filter(file => file.name !== fileName);
document.querySelector('#fileList div').innerHTML = state.files.map(file => `
<div class="flex items-center justify-between bg-white p-3 rounded-lg shadow-sm">
<span>${file.name}</span>
<button class="text-red-600 hover:text-red-700" onclick="removeFile('${file.name}')">
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
</svg>
</button>
</div>
`).join('');
};
</script>
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</body>
</html>