init: llm-wiki-web con FastAPI + Ollama

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truetype committed 2026-05-10 21:52:43 +02:00
commit 08291b578c
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const API_BASE = '/api';
let currentPage = null;
let chatHistory = [];
document.addEventListener('DOMContentLoaded', () => {
initTabs();
loadWikiList();
loadRawList();
});
function initTabs() {
document.querySelectorAll('.tab-btn').forEach(btn => {
btn.addEventListener('click', () => {
document.querySelectorAll('.tab-btn').forEach(b => b.classList.remove('tab-active'));
btn.classList.add('tab-active');
document.querySelectorAll('.tab-panel').forEach(p => p.classList.add('hidden'));
document.getElementById(`tab-${btn.dataset.tab}`).classList.remove('hidden');
});
});
}
async function loadWikiList() {
try {
const res = await fetch(`${API_BASE}/wiki/list`);
const data = await res.json();
const list = document.getElementById('page-list');
list.innerHTML = '';
const categories = ['entities', 'concepts', 'sources', 'topics', 'comparisons'];
categories.forEach(cat => {
if (data[cat] && data[cat].length > 0) {
const catDiv = document.createElement('div');
catDiv.innerHTML = `<div class="text-xs text-gray-500 uppercase mt-2 mb-1">${cat}</div>`;
data[cat].forEach(page => {
const a = document.createElement('a');
a.href = '#';
a.textContent = page.name;
a.className = 'block px-2 py-1 rounded hover:bg-gray-700 text-blue-400';
a.onclick = () => loadPage(page.file);
catDiv.appendChild(a);
});
list.appendChild(catDiv);
}
});
} catch (e) {
console.error('Error loading wiki list:', e);
}
}
async function loadPage(file) {
try {
const res = await fetch(`${API_BASE}/wiki/page/${file}`);
const data = await res.json();
currentPage = data;
const container = document.getElementById('page-content');
let html = `<h2 class="text-2xl font-bold mb-4">${data.file.split('/').pop().replace('.md', '')}</h2>`;
if (data.metadata && Object.keys(data.metadata).length > 0) {
html += `<div class="text-xs text-gray-500 mb-2">Tags: ${Object.values(data.metadata).join(', ')}</div>`;
}
let content = data.content || '';
content = content.replace(/\[\[([^\]]+)\]\]/g, '<span class="wikilink" onclick="navigateTo(\'$1\')">[[$1]]</span>');
html += `<div class="prose prose-invert max-w-none">${marked.parse(content)}</div>`;
container.innerHTML = html;
} catch (e) {
document.getElementById('page-content').innerHTML = `<p class="text-red-400">Errore: ${e.message}</p>`;
}
}
function navigateTo(name) {
const normalized = name.toLowerCase().replace(/\s+/g, '-');
loadPage(normalized);
}
async function loadRawList() {
try {
const res = await fetch(`${API_BASE}/raw/list`);
const data = await res.json();
const list = document.getElementById('raw-list');
list.innerHTML = '';
Object.entries(data).forEach(([cat, files]) => {
if (files.length > 0) {
const div = document.createElement('div');
div.innerHTML = `<div class="text-xs text-gray-500 uppercase">${cat}</div>`;
files.forEach(f => {
const label = document.createElement('label');
label.className = 'flex items-center gap-2 px-2 py-1 hover:bg-gray-700 rounded cursor-pointer';
label.innerHTML = `<input type="radio" name="source" value="${cat}/${f}"> <span class="text-gray-300">${f}</span>`;
div.appendChild(label);
});
list.appendChild(div);
}
});
} catch (e) {
console.error('Error loading raw list:', e);
}
}
async function runIngest() {
const selected = document.querySelector('input[name="source"]:checked');
if (!selected) {
alert('Seleziona un file da ingestire');
return;
}
const log = document.getElementById('ingest-log');
log.innerHTML = '<span class="text-blue-400">Avvio ingest...</span>\n';
try {
const eventSource = new EventSource(`${API_BASE}/ingest/stream/${selected.value}`);
eventSource.onmessage = (e) => {
log.innerHTML += e.data + '\n';
log.scrollTop = log.scrollHeight;
};
eventSource.onerror = () => {
eventSource.close();
log.innerHTML += '<span class="text-green-400">Completato!</span>\n';
loadWikiList();
};
} catch (e) {
log.innerHTML += `<span class="text-red-400">Errore: ${e.message}</span>\n`;
}
}
async function doSearch() {
const query = document.getElementById('search-input').value.trim();
if (!query) return;
const results = document.getElementById('search-results');
results.innerHTML = '<span class="text-gray-400">Ricerca in corso...</span>';
try {
const res = await fetch(`${API_BASE}/search?q=${encodeURIComponent(query)}`);
const data = await res.json();
results.innerHTML = '';
if (data.by_name && data.by_name.length > 0) {
const section = document.createElement('div');
section.innerHTML = `<h4 class="font-semibold text-green-400 mb-2">Per nome</h4>`;
data.by_name.forEach(r => {
section.innerHTML += `<div class="ml-4 p-2 bg-gray-800 rounded mb-1"><a href="#" class="text-blue-400" onclick="loadPage('${r.file.replace('.md', '')}')">${r.name}</a> <span class="text-gray-500 text-xs">(${r.category})</span></div>`;
});
results.appendChild(section);
}
if (data.by_content && data.by_content.length > 0) {
const section = document.createElement('div');
section.innerHTML = `<h4 class="font-semibold text-blue-400 mb-2">Nel contenuto</h4>`;
data.by_content.forEach(r => {
const matchesHtml = r.matches.map(m => `<div class="text-xs text-gray-400 ml-4">Linea ${m.line}: ${m.text}</div>`).join('');
section.innerHTML += `<div class="p-2 bg-gray-800 rounded mb-2"><a href="#" class="text-blue-400" onclick="loadPage('${r.file.replace('.md', '')}')">${r.name}</a>${matchesHtml}</div>`;
});
results.appendChild(section);
}
if ((!data.by_name || data.by_name.length === 0) && (!data.by_content || data.by_content.length === 0)) {
results.innerHTML = '<span class="text-gray-500">Nessun risultato</span>';
}
} catch (e) {
results.innerHTML = `<span class="text-red-400">Errore: ${e.message}</span>`;
}
}
async function sendChat() {
const input = document.getElementById('chat-input');
const message = input.value.trim();
if (!message) return;
const messages = document.getElementById('chat-messages');
messages.innerHTML += `<div class="mb-2 p-2 bg-gray-700 rounded"><span class="text-blue-400">Tu:</span> ${escapeHtml(message)}</div>`;
input.value = '';
const responseDiv = document.createElement('div');
responseDiv.className = 'mb-2 p-2 bg-gray-800 rounded';
responseDiv.innerHTML = '<span class="text-green-400">Wiki:</span> <span class="streaming-cursor"></span>';
messages.appendChild(responseDiv);
messages.scrollTop = messages.scrollHeight;
try {
const res = await fetch(`${API_BASE}/chat`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ message, history: chatHistory })
});
const reader = res.body.getReader();
const decoder = new TextDecoder();
let response = '';
while (true) {
const { done, value } = await reader.read();
if (done) break;
const chunk = decoder.decode(value);
response += chunk;
responseDiv.innerHTML = `<span class="text-green-400">Wiki:</span> ${formatResponse(response)}`;
}
chatHistory.push({ role: 'user', content: message });
chatHistory.push({ role: 'assistant', content: response });
} catch (e) {
responseDiv.innerHTML = `<span class="text-red-400">Errore: ${e.message}</span>`;
}
}
function formatResponse(text) {
text = escapeHtml(text);
text = text.replace(/\[\[([^\]]+)\]\]/g, '<span class="wikilink" onclick="navigateTo(\'$1\')">[[$1]]</span>');
return text + '<span class="streaming-cursor"></span>';
}
function escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
const marked = {
parse: function(text) {
text = text.replace(/^### (.+)$/gm, '<h3 class="text-lg font-semibold mt-4 mb-2">$1</h3>');
text = text.replace(/^## (.+)$/gm, '<h2 class="text-xl font-semibold mt-4 mb-2">$1</h2>');
text = text.replace(/^# (.+)$/gm, '<h1 class="text-2xl font-bold mb-4">$1</h1>');
text = text.replace(/\*\*(.+?)\*\*/g, '<strong>$1</strong>');
text = text.replace(/\*(.+?)\*/g, '<em>$1</em>');
text = text.replace(/`(.+?)`/g, '<code class="bg-gray-700 px-1 rounded">$1</code>');
text = text.replace(/\n/g, '<br>');
return text;
}
};
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<!DOCTYPE html>
<html lang="it">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>LLM Wiki</title>
<script src="https://cdn.tailwindcss.com"></script>
<style>
.tab-active { border-bottom: 2px solid #3b82f6; color: #3b82f6; }
.wikilink { color: #3b82f6; text-decoration: underline; cursor: pointer; }
pre { white-space: pre-wrap; word-wrap: break-word; }
.streaming-cursor::after { content: '▊'; animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: 0; } }
</style>
</head>
<body class="bg-gray-900 text-gray-100 min-h-screen">
<div class="max-w-6xl mx-auto p-4">
<header class="mb-6">
<h1 class="text-3xl font-bold text-blue-400">📚 LLM Wiki</h1>
<p class="text-gray-400 text-sm">Knowledge base che si costruisce da sola</p>
</header>
<nav class="flex border-b border-gray-700 mb-6">
<button class="tab-btn px-4 py-2 text-gray-300 hover:text-white tab-active" data-tab="wiki">Wiki</button>
<button class="tab-btn px-4 py-2 text-gray-300 hover:text-white" data-tab="chat">Chat</button>
<button class="tab-btn px-4 py-2 text-gray-300 hover:text-white" data-tab="ingest">Ingest</button>
<button class="tab-btn px-4 py-2 text-gray-300 hover:text-white" data-tab="search">Search</button>
</nav>
<div id="tab-content">
<!-- Wiki Tab -->
<div id="tab-wiki" class="tab-panel">
<div class="grid grid-cols-4 gap-4">
<div class="col-span-1 bg-gray-800 rounded-lg p-4 max-h-screen overflow-y-auto">
<h3 class="font-semibold mb-3 text-gray-300">Pagine</h3>
<div id="page-list" class="space-y-1 text-sm"></div>
</div>
<div class="col-span-3 bg-gray-800 rounded-lg p-4 max-h-screen overflow-y-auto">
<div id="page-content">
<p class="text-gray-500">Clicca su una pagina per leggere</p>
</div>
</div>
</div>
</div>
<!-- Chat Tab -->
<div id="tab-chat" class="tab-panel hidden">
<div class="bg-gray-800 rounded-lg p-4 max-h-96 overflow-y-auto mb-4" id="chat-messages">
<p class="text-gray-500">Fai una domanda sulla wiki...</p>
</div>
<div class="flex gap-2">
<input type="text" id="chat-input" placeholder="La tua domanda..."
class="flex-1 bg-gray-700 rounded px-4 py-2 text-white"
onkeypress="if(event.key==='Enter') sendChat()">
<button onclick="sendChat()" class="bg-blue-600 hover:bg-blue-700 px-6 py-2 rounded font-medium">Invia</button>
</div>
</div>
<!-- Ingest Tab -->
<div id="tab-ingest" class="tab-panel hidden">
<div class="bg-gray-800 rounded-lg p-4 mb-4">
<h3 class="font-semibold mb-3">Seleziona source da ingestire</h3>
<div id="raw-list" class="space-y-2 text-sm max-h-64 overflow-y-auto"></div>
</div>
<button onclick="runIngest()" class="bg-green-600 hover:bg-green-700 px-6 py-2 rounded font-medium">Avvia Ingest</button>
<div id="ingest-log" class="mt-4 bg-gray-800 rounded-lg p-4 text-sm font-mono max-h-64 overflow-y-auto"></div>
</div>
<!-- Search Tab -->
<div id="tab-search" class="tab-panel hidden">
<div class="flex gap-2 mb-4">
<input type="text" id="search-input" placeholder="Cerca nella wiki..."
class="flex-1 bg-gray-700 rounded px-4 py-2 text-white"
onkeypress="if(event.key==='Enter') doSearch()">
<button onclick="doSearch()" class="bg-blue-600 hover:bg-blue-700 px-6 py-2 rounded font-medium">Cerca</button>
</div>
<div id="search-results" class="space-y-2"></div>
</div>
</div>
</div>
<script src="app.js"></script>
</body>
</html>