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<!DOCTYPE html>
<html>
<head>
<title>Test Frontend</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/marked/4.3.0/marked.min.js"></script>
</head>
<body>
<h1>Test du streaming comme le frontend réel</h1>
<button onclick="testStream()">Tester le stream</button>
<div id="messages" style="border: 1px solid black; padding: 10px; min-height: 200px;"></div>
<div id="output"></div>
<script>
marked.setOptions({
breaks: true,
gfm: true
});
function addMessage(role, content) {
console.log('addMessage called with role:', role, 'content:', content);
const messagesContainer = document.getElementById('messages');
const messageDiv = document.createElement('div');
let messageContent = '';
// Toujours créer la structure markdown-content, même si content est vide
const markdownHtml = marked.parse(content || '');
messageContent += `<div class="markdown-content">${markdownHtml}</div>`;
console.log('Message content HTML:', messageContent);
if (role === 'user') {
messageDiv.style.cssText = 'max-width: 85%; padding: 1rem; background: #4a5568; color: #f7fafc; margin: 0.5rem 0; border-radius: 1rem; margin-left: auto; margin-right: 0;';
} else {
messageDiv.style.cssText = 'max-width: 85%; padding: 1rem; background: #2d3748; color: #e2e8f0; margin: 0.5rem 0; border-radius: 1rem; margin-right: auto; margin-left: 0;';
}
messageDiv.innerHTML = messageContent;
console.log('Message div created:', messageDiv);
messagesContainer.appendChild(messageDiv);
return messageDiv;
}
function testStream() {
const output = document.getElementById('output');
output.innerHTML = 'Connexion...<br>';
fetch('http://localhost:5000/chat', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
message: 'Bonjour',
thinking_enabled: true,
conversation_id: 'test'
})
})
.then(response => {
if (!response.ok) {
throw new Error(`Erreur: ${response.status}`);
}
const reader = response.body.getReader();
const decoder = new TextDecoder();
let buffer = '';
let messageElement = null;
let messageContent = '';
function processStream() {
return reader.read().then(({ done, value }) => {
if (done) {
output.innerHTML += 'Stream terminé<br>';
return;
}
buffer += decoder.decode(value, { stream: true });
const lines = buffer.split('\n');
buffer = lines.pop() || '';
for (const line of lines) {
output.innerHTML += `Ligne: ${line}<br>`;
if (line.startsWith('data: ')) {
try {
const data = JSON.parse(line.substring(6));
output.innerHTML += `Données: ${JSON.stringify(data)}<br>`;
console.log('Received data:', data);
if (data.type === 'text') {
console.log('Processing text:', data.content);
messageContent += data.content;
if (!messageElement) {
messageElement = addMessage('assistant', '');
console.log('Created message element:', messageElement);
}
// Rendu markdown en temps réel
const markdownHtml = marked.parse(messageContent);
const markdownElement = messageElement.querySelector('.markdown-content');
if (markdownElement) {
markdownElement.innerHTML = markdownHtml;
console.log('Updated markdown content');
output.innerHTML += `Contenu mis à jour: ${messageContent}<br>`;
} else {
console.error('No .markdown-content element found');
output.innerHTML += `ERREUR: Pas d'élément .markdown-content trouvé<br>`;
}
} else if (data.type === 'end') {
output.innerHTML += 'Fin du stream<br>';
return;
}
} catch (e) {
output.innerHTML += `Erreur parsing: ${e}<br>`;
console.error('Erreur parsing JSON:', e, "Ligne reçue:", line);
}
}
}
return processStream();
});
}
return processStream();
})
.catch(error => {
output.innerHTML += `Erreur: ${error.message}<br>`;
});
}
</script>
</body>
</html> |