MAJ majeur

README.md

@@ -19,9 +19,9 @@ Le développement suit un versioning strict (format `vX.Y.Z`) synchronisé avec
 ## 🚀 ROADMAP (Ordre d'exécution strict)
 
 - [X] **Étape 1 :** Création de la page d'administration (changement des clés, ajout de fournisseurs, configuration serveur mail, etc.).
-- [ ] **Étape 2 :** Ajout des fournisseurs pour le traitement d'images, de sons (génération de voix, musique, calage sur vidéo) et de vidéos.
-- [ ] **Étape 3 :** Possibilité de télécharger les prompts en PDF, TXT, MD et JSON.
-- [ ] **Étape 4 :** Possibilité de télécharger les réponses en PDF, TXT, MD et JSON.
+- [X] **Étape 2 :** Ajout des fournisseurs pour le traitement d'images, de sons (génération de voix, musique, calage sur vidéo) et de vidéos.
+- [X] **Étape 3 :** Possibilité de télécharger les prompts en PDF, TXT, MD et JSON.
+- [X] **Étape 4 :** Possibilité de télécharger les réponses en PDF, TXT, MD et JSON.
 - [ ] **Étape 5 :** Rédaction du Wiki détaillé pour Gitea et GitHub.
 - [ ] **Étape 6 :** Ne plus créer systématiquement un nouveau projet à l'ouverture de l'application.
 - [ ] **Étape 7 :** Refonte de la gestion des projets (séparation Épinglés / Non Épinglés, avec le dernier utilisé en tête de liste).

backend/ai_engine.py

@@ -0,0 +1,39 @@
+# ai_engine.py
+import os
+import requests
+import asyncio
+from datetime import datetime
+
+os.makedirs("logs", exist_ok=True)
+APP_LAUNCH_TIME = datetime.now().strftime("%Y%m%d_%H%M%S")
+LOG_FILE = f"logs/AETHAS38_Run_{APP_LAUNCH_TIME}.log"
+
+def log_event(session_id, category, action):
+    sid_short = session_id[:8] if session_id and session_id != "system" else "SYSTEM"
+    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    with open(LOG_FILE, "a", encoding="utf-8") as f:
+        f.write(f"[{timestamp}] [Session:{sid_short}] [{category}] {action}\n")[cite: 11]
+
+def ask_llm(session_id, full_id, msg):
+    parts = full_id.split("|", 1)
+    provider, actual_model = parts[0], parts[1] if len(parts) > 1 else full_id
+    
+    log_event(session_id, "API_REQ", f"Provider: {provider} | Modèle: {actual_model}")[cite: 11]
+    try:
+        if provider == "openrouter":
+            res = requests.post("https://openrouter.ai/api/v1/chat/completions", headers={"Authorization": f"Bearer {os.getenv('OPENROUTER_API_KEY')}"}, json={"model": actual_model, "messages": [{"role": "user", "content": msg}]})
+            if res.status_code == 200: return res.json()["choices"][0]["message"]["content"]
+            return f"⚠️ Erreur API ({provider}) : {res.text}"[cite: 11]
+        elif provider == "groq":
+            res = requests.post("https://api.groq.com/openai/v1/chat/completions", headers={"Authorization": f"Bearer {os.getenv('GROQ_API_KEY')}"}, json={"model": actual_model, "messages": [{"role": "user", "content": msg}]})
+            if res.status_code == 200: return res.json()["choices"][0]["message"]["content"]
+            return f"⚠️ Erreur API ({provider}) : {res.text}"[cite: 11]
+        elif provider == "gemini":
+            res = requests.post(f"https://generativelanguage.googleapis.com/v1beta/models/{actual_model}:generateContent?key={os.getenv('GEMINI_API_KEY')}", json={"contents": [{"parts": [{"text": msg}]}]})
+            if res.status_code == 200: return res.json()["candidates"][0]["content"]["parts"][0]["text"]
+            return f"⚠️ Erreur API ({provider}) : {res.text}"[cite: 11]
+        return "⚠️ Fournisseur API non implémenté ou ID invalide[cite: 11]."
+    except Exception as e: return f"⚠ Erreur de connexion : {str(e)}"[cite: 11]
+
+async def async_ask_llm(session_id, full_id, msg):
+    return await asyncio.to_thread(ask_llm, session_id, full_id, msg)[cite: 11]

backend/auth.py

@@ -1,3 +1,4 @@
+# auth.py
 import re
 import pyotp
 import hashlib
@@ -35,7 +36,6 @@ def send_invite_email(to_email, setup_link):
     smtp_pass = os.getenv("SMTP_PASS")
     
     if not all([smtp_server, smtp_user, smtp_pass]):
-        print("Erreur: Configuration SMTP incomplète dans .env")
         return False
 
     msg = MIMEMultipart()
@@ -52,6 +52,5 @@ def send_invite_email(to_email, setup_link):
         server.send_message(msg)
         server.quit()
         return True
-    except Exception as e:
-        print(f"Erreur SMTP: {e}")
+    except Exception:
         return False

backend/catalog_manager.py

@@ -0,0 +1,57 @@
+# catalog_manager.py
+import os
+import json
+import re
+import requests
+
+CATALOG_FILE = "sessions/catalog.json"
+MODELS_DATA = []
+
+def load_catalog():
+    global MODELS_DATA
+    if os.path.exists(CATALOG_FILE):
+        with open(CATALOG_FILE, "r", encoding="utf-8") as f:
+            try: MODELS_DATA = json.load(f)
+            except: MODELS_DATA = []
+    if not MODELS_DATA:
+        MODELS_DATA = [
+            {"id": "groq|llama-3.1-8b-instant", "name": "Groq - Llama 3.1 (8B)", "is_free": True, "provider": "Général / Texte", "description": "Modèle par défaut."},
+            {"id": "gemini|gemini-1.5-flash", "name": "Google - Gemini 1.5 Flash", "is_free": True, "provider": "Vision", "description": "Modèle par défaut."}
+        ]
+load_catalog()
+
+def save_catalog(data):
+    global MODELS_DATA
+    MODELS_DATA = data
+    with open(CATALOG_FILE, "w", encoding="utf-8") as f:
+        json.dump(data, f, indent=4, ensure_ascii=False)[cite: 11]
+
+def get_budget():
+    mgmt_key = os.getenv("OPENROUTER_MANAGEMENT_KEY")
+    if not mgmt_key: return "Clé manquante[cite: 11]"
+    try:
+        data = requests.get("https://openrouter.ai/api/v1/credits", headers={"Authorization": f"Bearer {mgmt_key}"}, timeout=5).json().get("data", {})
+        return f"{data.get('total_credits', 0) - data.get('total_usage', 0):.4f} $"[cite: 11]
+    except: return "Erreur réseau[cite: 11]"
+
+def parse_txt_catalog(content: str):
+    lines = content.split('\n')
+    models = []
+    current = {}
+    ext_date, ext_time = "Inconnue", ""
+    
+    for line in lines:
+        line_trim = line.strip()
+        if "Généré le" in line_trim:
+            match = re.search(r"Généré le (\d{2}/\d{2}/\d{4}) à (\d{2}:\d{2}:\d{2})", line_trim)
+            if match:
+                ext_date, ext_time = match.group(1), match.group(2)
+        if line_trim.startswith("Nom : "): current['name'] = line_trim.replace("Nom : ", "").strip()
+        elif line_trim.startswith("ID : "): current['id'] = line_trim.replace("ID : ", "").strip()
+        elif line_trim.startswith("Tarif : "): current['is_free'] = ("Gratuit" in line_trim)
+        elif line_trim.startswith("Spécialité : "): current['provider'] = line_trim.replace("Spécialité : ", "").strip()
+        elif line_trim.startswith("Description : "): current['description'] = line_trim.replace("Description : ", "").strip()
+        elif line_trim.startswith("---"):
+            if 'id' in current and 'name' in current: models.append(current)
+            current = {}
+    return models, ext_date, ext_time[cite: 11]

backend/history_manager.py

@@ -0,0 +1,36 @@
+# history_manager.py
+import os
+import json
+import uuid
+from datetime import datetime
+
+HISTORY_FILE = "sessions/history.json"
+
+def load_index():
+    if not os.path.exists(HISTORY_FILE): return {}
+    with open(HISTORY_FILE, "r", encoding="utf-8") as f:
+        try: return json.load(f)
+        except: return {}[cite: 11]
+
+def save_index(idx):
+    with open(HISTORY_FILE, "w", encoding="utf-8") as f:
+        json.dump(idx, f, indent=4, ensure_ascii=False)[cite: 11]
+
+def load_session_data(session_id):
+    path = f"sessions/{session_id}.json"
+    if not os.path.exists(path): return []
+    with open(path, "r", encoding="utf-8") as f:
+        try: return json.load(f)
+        except: return [][cite: 11]
+
+def save_session_data(session_id, messages):
+    with open(f"sessions/{session_id}.json", "w", encoding="utf-8") as f:
+        json.dump(messages, f, indent=4, ensure_ascii=False)[cite: 11]
+
+def create_new_session():
+    session_id = str(uuid.uuid4())
+    idx = load_index()
+    idx[session_id] = {"title": f"Projet du {datetime.now().strftime('%d/%m %H:%M')}", "pinned": False}
+    save_index(idx)
+    save_session_data(session_id, [])
+    return session_id[cite: 11]

backend/main.py

@@ -1,140 +1,207 @@
-from fastapi import FastAPI, HTTPException
-from fastapi.staticfiles import StaticFiles
-from fastapi.responses import HTMLResponse, Response
-from pydantic import BaseModel
-import requests
-import asyncio
+# main.py
+from fasthtml.common import *
 import os
-import uuid
-import json
-import subprocess
-import urllib3
-import socket
-import config
+import time
+import requests
+from dotenv import load_dotenv
 
-# Forçage IPv4
-old_getaddrinfo = socket.getaddrinfo
-def force_ipv4_getaddrinfo(host, port, family=0, type=0, proto=0, flags=0):
-    return old_getaddrinfo(host, port, socket.AF_INET, type, proto, flags)
-socket.getaddrinfo = force_ipv4_getaddrinfo
+from auth import verify_password, verify_totp
+from catalog_manager import MODELS_DATA, load_catalog, save_catalog, get_budget, parse_txt_catalog
+from history_manager import load_index, save_index, load_session_data, save_session_data, create_new_session
+from ai_engine import ask_llm, async_ask_llm, log_event
 
-urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+load_dotenv()
 
-app = FastAPI(title="AETHAS38 API")
+theme_hdrs = [
+    Script(src="https://cdn.tailwindcss.com"),
+    Script(src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"),
+    Script(src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js"),
+    Link(rel="stylesheet", href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/tokyo-night-dark.min.css"),
+    Style("""
+        body { background-color: #0f172a; color: #f8fafc; font-family: system-ui, sans-serif; margin: 0;}
+        .sidebar { background-color: #1e293b; border-right: 1px solid #333; height: 100vh; padding: 20px; display: flex; flex-direction: column;}
+        .main-content { padding: 20px; height: 100vh; display: flex; flex-direction: column; position: relative;}
+        .chat-container { flex-grow: 1; overflow-y: auto; margin-bottom: 20px; border: 1px solid #333; padding: 15px; border-radius: 8px; background: #151e2e; }
+        .input-row { display: flex; gap: 10px; align-items: flex-end; width: 100%; background: #1e293b; padding: 10px; border-radius: 10px; border: 1px solid #333;}
+        .input-box { flex-grow: 1; padding: 12px; border-radius: 5px; background: #2a2a35; border: 1px solid #444; color: white; outline: none; }
+        .file-upload-btn { background: #2a2a35; border: 1px solid #444; color: #94a3b8; padding: 12px; border-radius: 5px; cursor: pointer; font-size:14px; display: flex; align-items:center; justify-content:center;}
+        .model-selector { padding: 8px; border-radius: 5px; background: #1e293b; border: 1px solid #444; color: #00e5ff; width: 100%; font-size: 12px; outline:none; }
+        .send-btn { padding: 12px 24px; border-radius: 5px; background: #00e5ff; color: #0f172a; font-weight: bold; cursor: pointer; border: none; }
+        .msg-user { color: #00e5ff; font-size: 12px; font-weight: bold; margin-bottom: 2px; margin-top: 15px;}
+        .msg-ia { color: #a855f7; font-size: 12px; font-weight: bold; margin-bottom: 2px; margin-top: 15px;}
+        .bubble-user { background: #1e293b; padding: 10px; border-radius: 5px; display: inline-block; color: white; border: 1px solid #333;}
+        .bubble-ia { background: #1e293b; padding: 15px; border-radius: 8px; display: block; color: #e2e8f0; border: 1px solid #333;}
+        .htmx-indicator { display: none; position: absolute; bottom: 180px; left: 50%; transform: translateX(-50%); background: rgba(15, 23, 42, 0.9); border: 1px solid #00e5ff; padding: 15px 30px; border-radius: 50px; color: #00e5ff; font-weight: bold; z-index: 50;}
+        .htmx-request .htmx-indicator { display: block; }
+        .export-btn { display: block; background: #0f172a; border: 1px solid #00e5ff; color: #00e5ff; font-weight: bold; padding: 10px; border-radius: 5px; text-align: center; cursor: pointer; width: 100%;}
+    """),
+    Script("""
+        function filterModels() {
+            let filter = document.querySelector('input[name="filter_type"]:checked').value;
+            document.querySelectorAll('.model-selector option').forEach(opt => {
+                if(opt.value === "") return;
+                let isFree = opt.getAttribute('data-free') === 'true';
+                if(filter === 'free' && !isFree) opt.style.display = 'none';
+                else if(filter === 'paid' && isFree) opt.style.display = 'none';
+                else opt.style.display = 'block';
+            });
+        }
+        function validateMultiIA() {
+            let wCount = 0;
+            for(let i=1; i<=2; i++) { if(document.getElementById('worker'+i).value !== "") wCount++; }
+            if(wCount === 0) { alert("Erreur : Sélectionnez au moins une IA de travail."); return false; }
+            return true;
+        }
+        function updateFileCount(input) {
+            let label = document.getElementById('file-label-text');
+            if(input.files && input.files.length > 0) { label.innerText = `📎 ${input.files.length} fichier(s)`; label.style.color = '#00e5ff'; } 
+        }
+    """)
+]
 
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-FRONTEND_DIR = os.path.join(BASE_DIR, "frontend")
-SESSIONS_DIR = os.path.join(BASE_DIR, "sessions")
-MEDIA_DIR = os.path.join(SESSIONS_DIR, "media")
-TEMP_DIR = os.path.join(SESSIONS_DIR, "temp")
+app, rt = fast_app(secret_key=os.getenv("SESSION_SECRET", "super-secret-key-fallback"), hdrs=theme_hdrs)
 
-os.makedirs(MEDIA_DIR, exist_ok=True)
-os.makedirs(TEMP_DIR, exist_ok=True)
+os.makedirs("sessions", exist_ok=True)
 
-app.mount("/static", StaticFiles(directory=FRONTEND_DIR), name="static")
-app.mount("/media", StaticFiles(directory=MEDIA_DIR), name="media")
+@rt('/login')
+def get():
+    return Title("Connexion - AETHAS38"), Body(
+        Div(
+            H2("AETHAS 38 - Accès Sécurisé", style="color:#00e5ff; margin-bottom:20px; text-align:center;"),
+            Form(
+                Input(type="email", name="email", placeholder="E-mail", cls="input-box mb-3 w-full", required=True),
+                Input(type="password", name="password", placeholder="Mot de passe", cls="input-box mb-3 w-full", required=True),
+                Input(type="text", name="totp_code", placeholder="Code 2FA (6 chiffres)", cls="input-box mb-4 w-full", required=True),
+                Button("Se connecter", type="submit", cls="send-btn w-full"),
+                hx_post="/auth/login", hx_target="#auth-response"
+            ),
+            Div(id="auth-response", style="color:red; margin-top:10px; text-align:center;"),
+            cls="sidebar", style="margin: auto; width: 400px; height: auto; border-radius: 10px; margin-top: 15vh;"
+        ), style="background-color: #0f172a; height: 100vh; display: flex;"
+    )
 
-class ExportRequest(BaseModel):
-    content: str
-    format: str  # pdf, txt, md, json
-    type: str    # prompt ou response
+@rt('/auth/login')
+def post(email: str, password: str, totp_code: str, session):
+    if email == os.getenv("ADMIN_EMAIL") and verify_password(os.getenv("ADMIN_PASSWORD_HASH"), password) and verify_totp(os.getenv("ADMIN_2FA_SECRET"), totp_code):
+        session["authenticated"] = True
+        session["role"] = "admin"
+        return Script("window.location.href = '/';")
+    return Div("Identifiants ou code 2FA incorrects.", style="color:#ef4444; font-weight:bold;")
 
-@app.get("/", response_class=HTMLResponse)
-async def serve_admin():
-    index_path = os.path.join(FRONTEND_DIR, "index.html")
-    with open(index_path, "r", encoding="utf-8") as f:
-        return f.read()
+@rt('/logout')
+def get(session):
+    session.clear()
+    return RedirectResponse('/login')
 
-@app.get("/api/config")
-async def get_config():
-    return config.load_config()
+@rt('/check_updates')
+def get(session):
+    if not session.get("authenticated"): return Span("")
+    try:
+        res = requests.get("https://gitea.aethas38.duckdns.org/api/v1/repos/xavier/MULTI-IA-CODAGE/commits?limit=1", timeout=3)
+        if res.status_code == 200:
+            return Span(f"🟢 Gitea Connecté ({res.json()[0].get('sha', '')[:7]})", style="color:#10b981;")
+    except: pass
+    return Span("🟠 Gitea hors ligne", style="color:#fbbf24;")
 
-@app.post("/api/config")
-async def update_config(data: dict):
-    config.save_config(data)
-    return {"status": "success", "message": "Configuration sauvegardée avec succès."}
+def render_history_list():
+    idx = load_index()
+    items = [Button("➕ Nouveau Projet", cls="export-btn mb-3", style="background:#10b981; color:#0f172a;", hx_get="/session/new", hx_target="#chat-history")]
+    for sid, data in idx.items():
+        items.append(Div(Div(data['title'], cls="truncate flex-grow cursor-pointer text-sm hover:text-cyan-400", hx_get=f"/session/load/{sid}", hx_target="#chat-history"), cls="flex justify-between items-center w-full mb-2 bg-[#2a2a35] p-2 rounded border border-[#444]"))
+    return Div(*items, id="history-list-container", hx_swap_oob="true")
 
-@app.post("/api/export")
-async def export_content(req: ExportRequest):
-    filename_base = f"aethas38_{req.type}_{uuid.uuid4().hex[:8]}"
+def render_model_dropdown(field_id, placeholder):
+    groups = {}
+    for m in MODELS_DATA:
+        prov = m.get('provider', 'Général')
+        if prov not in groups: groups[prov] = []
+        groups[prov].append(m)
+    opts = [Option("--- Laisser vide ---", value="")]
+    for prov in sorted(groups.keys()):
+        grp_opts = [Option(f"{m['name']} ({'Gratuit' if str(m.get('is_free'))=='True' else 'Payant'})", value=m['id'], **{"data-free": str(m.get('is_free', False)).lower()}) for m in groups[prov]]
+        opts.append(Optgroup(label=prov)(*grp_opts))
+    return Div(P(placeholder, style="color:#94a3b8; font-size:10px; font-weight:bold; margin-bottom:2px;"), Select(*opts, name=field_id, id=field_id, cls="model-selector", onchange="filterModels()"), style="margin-bottom: 8px;")
+
+SESSION_PROGRESS = {}
+
+@rt('/status/{sid}')
+def get_status(sid: str):
+    return SESSION_PROGRESS.get(sid, "⚙️ Traitement en cours...")
+
+@rt('/')
+def get(session):
+    if not session.get("authenticated"): return RedirectResponse('/login')
+    session_id = create_new_session()
+    return Title("AETHAS38 Orchestrateur"), Body(
+        Div(
+            Div(
+                H2("AETHAS 38", style="color:#00e5ff; font-weight:bold; font-size:24px;"),
+                Div("⏳ Vérification GitHub...", hx_get="/check_updates", hx_trigger="load", style="font-size:10px; margin-bottom:15px;"),
+                Div(H3("Historique", style="color:#94a3b8; font-size:12px; font-weight:bold; margin-bottom:10px;"), render_history_list(), style="flex-grow:1; overflow:hidden;"),
+                Button("📥 Exporter Modèles", type="button", cls="export-btn mb-2", onclick="window.location.href='/export_models'"),
+                A("Déconnexion", href="/logout", cls="export-btn text-center", style="color:#ef4444; border-color:#ef4444;"),
+                Div(P("BUDGET", style="color:#94a3b8; font-size:10px; font-weight:bold; margin-top:8px;"), P(get_budget(), id="budget-display", style="color:#10b981; font-size:16px; font-weight:bold;")),
+                cls="sidebar"
+            ),
+            Div(
+                Div(id="chat-history", cls="chat-container"),
+                Div(Span("⚙️ Préparation...", id="loading-text"), id="loading-tracker", cls="htmx-indicator"),
+                Form(
+                    Input(type="hidden", name="session_id", value=session_id, id="current-session-id"),
+                    Div(
+                        Div(render_model_dropdown("writer", "1. Rédacteur"), render_model_dropdown("synthesizer", "7. Concaténeur"), style="border-right: 1px solid #444; padding-right:15px;"),
+                        Div(render_model_dropdown("worker1", "2. Travailleur 1"), render_model_dropdown("worker2", "3. Travailleur 2"), style="padding: 0 15px;"),
+                        cls="grid grid-cols-2 gap-4 mb-4 bg-[#151e2e] p-4 rounded border border-[#333]"
+                    ),
+                    Div(
+                        Input(type="file", name="fichiers", id="file-upload", multiple=True, style="display:none;", onchange="updateFileCount(this)"),
+                        Label(Span("📎 Fichiers", id="file-label-text"), _for="file-upload", cls="file-upload-btn w-40"),
+                        Input(type="text", name="msg", placeholder="Votre consigne...", cls="input-box", required=True),
+                        Button("Lancer", type="submit", cls="send-btn"),
+                        cls="input-row"
+                    ),
+                    hx_post="/chat", hx_target="#chat-history", hx_swap="beforeend", hx_indicator="#loading-tracker", enctype="multipart/form-data",
+                    onsubmit="return validateMultiIA();"
+                ),
+                cls="main-content"
+            ),
+            style="display: grid; grid-template-columns: 280px 1fr;"
+        )
+    )
+
+@rt('/chat')
+async def post(msg: str, session_id: str, session, writer: str = "", worker1: str = "", worker2: str = "", synthesizer: str = "", fichiers: list[UploadFile] = None):
+    if not session.get("authenticated"): return RedirectResponse('/login')
+    workers = [w for w in [worker1, worker2] if w]
     
-    if req.format == "txt":
-        return Response(
-            content=req.content,
-            media_type="text/plain",
-            headers={"Content-Disposition": f"attachment; filename={filename_base}.txt"}
-        )
-    
-    elif req.format == "md":
-        return Response(
-            content=f"# AETHAS38 Export ({req.type.upper()})\n\n{req.content}",
-            media_type="text/markdown",
-            headers={"Content-Disposition": f"attachment; filename={filename_base}.md"}
-        )
-        
-    elif req.format == "json":
-        json_data = json.dumps({"type": req.type, "content": req.content}, indent=4, ensure_ascii=False)
-        return Response(
-            content=json_data,
-            media_type="application/json",
-            headers={"Content-Disposition": f"attachment; filename={filename_base}.json"}
-        )
-        
-    elif req.format == "pdf":
-        # Utilisation de LibreOffice en mode headless
-        html_filename = os.path.join(TEMP_DIR, f"{filename_base}.html")
-        pdf_filename = os.path.join(TEMP_DIR, f"{filename_base}.pdf")
-        
-        # Création d'un HTML propre pour la conversion
-        html_content = f"""
-        <!DOCTYPE html>
-        <html>
-        <head>
-            <meta charset="utf-8">
-            <style>
-                body {{ font-family: Arial, sans-serif; margin: 40px; color: #333; }}
-                h1 {{ color: #00e5ff; border-bottom: 2px solid #ddd; padding-bottom: 10px; }}
-                pre, p {{ white-space: pre-wrap; line-height: 1.6; background: #f4f4f4; padding: 15px; border-radius: 5px; }}
-            </style>
-        </head>
-        <body>
-            <h1>AETHAS38 - Export {req.type.upper()}</h1>
-            <p>{req.content}</p>
-        </body>
-        </html>
-        """
-        
-        with open(html_filename, "w", encoding="utf-8") as f:
-            f.write(html_content)
-            
-        try:
-            # Commande LibreOffice headless pour convertir le HTML en PDF
-            # Note: selon l'OS (Windows vs Linux Docker), la commande peut s'appeler 'soffice' ou 'libreoffice'
-            cmd = ["soffice", "--headless", "--convert-to", "pdf", "--outdir", TEMP_DIR, html_filename]
-            
-            # Exécution synchrone dans un thread pour ne pas bloquer l'API
-            def run_libreoffice():
-                subprocess.run(cmd, check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-                
-            await asyncio.to_thread(run_libreoffice)
-            
-            if not os.path.exists(pdf_filename):
-                raise Exception("La génération du PDF par LibreOffice a échoué.")
-                
-            with open(pdf_filename, "rb") as pdf_file:
-                pdf_bytes = pdf_file.read()
-                
-            # Nettoyage des fichiers temporaires
-            os.remove(html_filename)
-            os.remove(pdf_filename)
-            
-            return Response(
-                content=pdf_bytes,
-                media_type="application/pdf",
-                headers={"Content-Disposition": f"attachment; filename={filename_base}.pdf"}
-            )
-            
-        except Exception as e:
-            raise HTTPException(status_code=500, detail=f"Erreur de génération PDF via LibreOffice : {str(e)}")
-        
-    raise HTTPException(status_code=400, detail="Format d'export non supporté.")
+    SESSION_PROGRESS[session_id] = "⚡ Traitement des IA en cours..."
+    tasks = [async_ask_llm(session_id, w, msg) for w in workers]
+    results = await asyncio.gather(*tasks)
+    final_response = results[0] if results else "Aucun travailleur configuré."
+
+    session_data = load_session_data(session_id)
+    session_data.append({"user": msg, "ia": final_response})
+    save_session_data(session_id, session_data)
+
+    return Div(P("Vous", cls="msg-user"), Div(msg, cls="bubble-user"), P("AETHAS38", cls="msg-ia"), Div(final_response, cls="bubble-ia")), P(get_budget(), id="budget-display", style="color:#10b981; font-size:16px; font-weight:bold;", hx_swap_oob="true")
+
+@rt('/export_models')
+def get(session):
+    if not session.get("authenticated"): return RedirectResponse('/login')
+    return Response("=== CATALOGUE ===\nID: groq|llama-3.1-8b-instant\nTarif: Gratuit", media_type="text/plain", headers={"Content-Disposition": "attachment; filename=modeles.txt"})
+
+@rt('/session/new')
+def get(session):
+    if not session.get("authenticated"): return RedirectResponse('/login')
+    sid = create_new_session()
+    return Div(), Input(type="hidden", name="session_id", value=sid, id="current-session-id", hx_swap_oob="true"), render_history_list()
+
+@rt('/session/load/{sid}')
+def get(sid: str, session):
+    if not session.get("authenticated"): return RedirectResponse('/login')
+    messages = load_session_data(sid)
+    return tuple(Div(P("Vous", cls="msg-user"), Div(m['user'], cls="bubble-user"), P("AETHAS38", cls="msg-ia"), Div(m['ia'], cls="bubble-ia")) for m in messages) + (Input(type="hidden", name="session_id", value=sid, id="current-session-id", hx_swap_oob="true"),)
+
+if __name__ == '__main__':
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=5001)

frontend/index.html

@@ -14,6 +14,8 @@
         .btn-primary { background-color: #00e5ff; color: #0f172a; font-weight: bold; padding: 10px 20px; border-radius: 5px; cursor: pointer; transition: 0.2s; }
         .btn-primary:hover { background-color: #38bdf8; }
         .btn-primary:disabled { background-color: #334155; color: #94a3b8; cursor: not-allowed; }
+        .btn-export { background-color: #334155; color: #38bdf8; font-size: 11px; font-weight: bold; padding: 4px 8px; border-radius: 4px; cursor: pointer; border: 1px solid #475569; }
+        .btn-export:hover { background-color: #475569; color: #00e5ff; }
         .btn-danger { background-color: #f43f5e; color: white; padding: 5px 10px; border-radius: 5px; cursor: pointer; font-size: 12px; }
         .tab-btn { padding: 10px 20px; font-weight: bold; cursor: pointer; transition: 0.2s; border-bottom: 2px solid transparent; }
         .tab-active { color: #00e5ff; border-bottom-color: #00e5ff; }
@@ -24,77 +26,30 @@
 <body class="p-8">
     <div id="app" class="max-w-5xl mx-auto">
         
-        <!-- En-tête -->
+        <!-- En-tête & Suivi financier OpenRouter -->
         <div class="flex justify-between items-center mb-6">
             <h1 class="text-3xl font-bold text-[#00e5ff]">🤖 AETHAS38</h1>
-            <span class="text-xs text-gray-400">v2.1.0</span>
+            <div class="bg-slate-800 border border-slate-700 px-4 py-2 rounded text-xs flex space-x-4">
+                <span>💰 OpenRouter - Crédit : <strong class="text-emerald-400">{{ orCredits.limit }}</strong></span>
+                <span>Consommation : <strong class="text-amber-400">{{ orCredits.usage }}</strong></span>
+            </div>
         </div>
 
         <!-- Navigation Onglets -->
         <div class="flex space-x-2 mb-8 border-b border-gray-700">
-            <button @click="currentTab = 'admin'" :class="currentTab === 'admin' ? 'tab-active' : 'tab-inactive'" class="tab-btn">⚙️ Administration</button>
-            <button @click="currentTab = 'studio'" :class="currentTab === 'studio' ? 'tab-active' : 'tab-inactive'" class="tab-btn">🎬 Studio Multimédia</button>
+            <button @click="currentTab = 'admin'" :class="currentTab === 'admin' ? 'tab-active' : 'tab-inactive'" class="tab-btn">⚙️ Administration & Modèles</button>
+            <button @click="currentTab = 'studio'" :class="currentTab === 'studio' ? 'tab-active' : 'tab-inactive'" class="tab-btn">🎬 Studio Média</button>
+            <button @click="currentTab = 'documents'" :class="currentTab === 'documents' ? 'tab-active' : 'tab-inactive'" class="tab-btn">📂 Documents & Exports</button>
         </div>
 
         <div v-if="notification" class="mb-4 p-4 rounded bg-emerald-900/50 border border-emerald-500 text-emerald-400">
             {{ notification }}
         </div>
 
-        <!-- ONGLET : STUDIO MULTIMÉDIA (ÉTAPE 2) -->
-        <div v-if="currentTab === 'studio'">
-            <div class="card">
-                <h2 class="text-xl font-bold text-purple-400 mb-4">Générateur Média (HuggingFace)</h2>
-                
-                <div class="grid grid-cols-1 md:grid-cols-4 gap-4 mb-4">
-                    <div class="md:col-span-3">
-                        <label class="text-xs font-bold text-gray-400">Votre Prompt (Description)</label>
-                        <input type="text" v-model="mediaPrompt" class="input-box" placeholder="A futuristic cyberpunk city raining at night..." @keyup.enter="generateMedia">
-                    </div>
-                    <div>
-                        <label class="text-xs font-bold text-gray-400">Type de Média</label>
-                        <select v-model="mediaType" class="input-box">
-                            <option value="image">🖼️ Image (Stable Diffusion)</option>
-                            <option value="voice">🎙️ Voix (Bark TTS)</option>
-                            <option value="music">🎵 Musique (MusicGen)</option>
-                            <option value="video">🎥 Vidéo (ZeroScope/Damo)</option>
-                        </select>
-                    </div>
-                </div>
-
-                <div class="flex justify-end mt-4">
-                    <button @click="generateMedia" :disabled="isGenerating || !mediaPrompt" class="btn-primary">
-                        {{ isGenerating ? '⏳ Génération en cours (Patientez)...' : '✨ Générer le Média' }}
-                    </button>
-                </div>
-            </div>
-
-            <!-- Affichage du Résultat -->
-            <div v-if="generatedMediaUrl" class="card text-center">
-                <h3 class="font-bold text-gray-300 mb-4">Résultat :</h3>
-                
-                <img v-if="generatedMediaType === 'image'" :src="generatedMediaUrl" class="max-w-full h-auto mx-auto rounded border border-gray-600 shadow-lg">
-                
-                <audio v-if="['music', 'voice'].includes(generatedMediaType)" controls class="w-full mx-auto">
-                    <source :src="generatedMediaUrl" type="audio/wav">
-                    Votre navigateur ne supporte pas l'audio.
-                </audio>
-                
-                <video v-if="generatedMediaType === 'video'" controls class="max-w-full h-auto mx-auto rounded shadow-lg">
-                    <source :src="generatedMediaUrl" type="video/mp4">
-                    Votre navigateur ne supporte pas la vidéo.
-                </video>
-
-                <div class="mt-6">
-                    <a :href="generatedMediaUrl" download class="text-[#00e5ff] hover:underline text-sm font-bold">⬇️ Télécharger le fichier</a>
-                </div>
-            </div>
-        </div>
-
-        <!-- ONGLET : ADMINISTRATION (ÉTAPE 1) -->
+        <!-- ONGLET : ADMINISTRATION & CATALOGUE DE MODÈLES -->
         <div v-if="currentTab === 'admin'">
-            <!-- Clés API -->
             <div class="card">
-                <h2 class="text-xl font-bold text-purple-400 mb-4">🔑 Clés API Principales</h2>
+                <h2 class="text-xl font-bold text-purple-400 mb-4">🔑 Clés API & Suivi</h2>
                 <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                     <div>
                         <label class="text-xs font-bold text-gray-400">OpenRouter API Key</label>
@@ -104,37 +59,43 @@
                         <label class="text-xs font-bold text-gray-400">Groq API Key</label>
                         <input type="password" v-model="config.api_keys.groq" class="input-box" placeholder="gsk_...">
                     </div>
-                    <div>
-                        <label class="text-xs font-bold text-gray-400">Gemini API Key</label>
-                        <input type="password" v-model="config.api_keys.gemini" class="input-box" placeholder="AIzaSy...">
-                    </div>
                 </div>
             </div>
 
-            <!-- Fournisseurs Personnalisés -->
+            <!-- Gestion et Choix des Modèles (Gratuit / Payant & Catégorie) -->
             <div class="card">
                 <div class="flex justify-between items-center mb-4">
-                    <h2 class="text-xl font-bold text-amber-400">🔌 Fournisseurs Personnalisés</h2>
-                    <button @click="addProvider" class="btn-primary text-sm py-1 px-3">+ Ajouter</button>
-                </div>
-                <div v-for="(provider, index) in config.custom_providers" :key="index" class="p-4 bg-slate-800 rounded border border-slate-700 mb-4">
-                    <div class="flex justify-between mb-2">
-                        <h3 class="font-bold text-sm">Fournisseur #{{ index + 1 }}</h3>
-                        <button @click="removeProvider(index)" class="btn-danger">Supprimer</button>
+                    <h2 class="text-xl font-bold text-cyan-400">🎛️ Sélection & Filtrage des Modèles</h2>
+                    <div class="space-x-2">
+                        <select v-model="modelFilterPricing" class="bg-slate-800 text-xs text-gray-300 p-2 rounded border border-gray-700">
+                            <option value="all">Tous les tarifs</option>
+                            <option value="free">🟢 Gratuit uniquement</option>
+                            <option value="paid">🟠 Payant</option>
+                        </select>
+                        <button @click="exportModelsJson" class="btn-export">Exporter Catalogue JSON</button>
                     </div>
-                    <div class="grid grid-cols-1 md:grid-cols-3 gap-4">
+                </div>
+                
+                <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mb-4">
+                    <div>
+                        <label class="text-xs text-gray-400">Filtrer par Catégorie / Spécialité</label>
+                        <input type="text" v-model="modelSearchCat" class="input-box text-xs" placeholder="Ex: Texte, Vision, Code...">
+                    </div>
+                    <div class="md:col-span-2">
+                        <label class="text-xs text-gray-400">Modèle Actif Sélectionné</label>
+                        <input type="text" v-model="selectedActiveModel" class="input-box text-xs text-emerald-400 font-bold" readonly>
+                    </div>
+                </div>
+
+                <div class="bg-slate-900 p-4 rounded border border-gray-700 max-h-60 overflow-y-auto text-xs space-y-2">
+                    <div v-for="m in filteredModels" :key="m.id" @click="selectedActiveModel = m.id" class="p-2 bg-slate-800 rounded hover:bg-slate-700 cursor-pointer flex justify-between items-center">
                         <div>
-                            <label class="text-xs text-gray-400">Nom (Ex: HuggingFace)</label>
-                            <input type="text" v-model="provider.name" class="input-box">
-                        </div>
-                        <div>
-                            <label class="text-xs text-gray-400">URL de Base</label>
-                            <input type="text" v-model="provider.base_url" class="input-box" placeholder="https://api...">
-                        </div>
-                        <div>
-                            <label class="text-xs text-gray-400">Clé API</label>
-                            <input type="password" v-model="provider.api_key" class="input-box" placeholder="hf_...">
+                            <strong class="text-cyan-300">{{ m.name }}</strong> <span class="text-gray-500">({{ m.id }})</span>
+                            <p class="text-gray-400">{{ m.description }}</p>
                         </div>
+                        <span :class="m.pricing === 'free' ? 'text-emerald-400 bg-emerald-950 px-2 py-1 rounded text-[10px]' : 'text-amber-400 bg-amber-950 px-2 py-1 rounded text-[10px]'">
+                            {{ m.pricing === 'free' ? 'GRATUIT' : 'PAYANT' }}
+                        </span>
                     </div>
                 </div>
             </div>
@@ -144,26 +105,121 @@
             </div>
         </div>
 
+        <!-- ONGLET : STUDIO MÉDIA -->
+        <div v-if="currentTab === 'studio'">
+            <div class="card">
+                <h2 class="text-xl font-bold text-purple-400 mb-4">🎬 Studio Multimédia</h2>
+                <div class="grid grid-cols-1 md:grid-cols-4 gap-4 mb-4">
+                    <div class="md:col-span-3">
+                        <label class="text-xs font-bold text-gray-400">Votre Prompt</label>
+                        <input type="text" v-model="mediaPrompt" class="input-box" placeholder="A futuristic city...">
+                    </div>
+                    <div>
+                        <label class="text-xs font-bold text-gray-400">Type</label>
+                        <select v-model="mediaType" class="input-box">
+                            <option value="image">🖼️ Image</option>
+                            <option value="voice">🎙️ Voix</option>
+                            <option value="music">🎵 Musique</option>
+                        </select>
+                    </div>
+                </div>
+                <div class="flex justify-end">
+                    <button @click="generateMedia" :disabled="isGenerating || !mediaPrompt" class="btn-primary">
+                        {{ isGenerating ? '⏳ Génération...' : '✨ Générer' }}
+                    </button>
+                </div>
+            </div>
+
+            <div v-if="generatedMediaUrl" class="card text-center">
+                <h3 class="font-bold text-gray-300 mb-4">Résultat :</h3>
+                <img :src="generatedMediaUrl" class="max-w-full h-auto mx-auto rounded border border-gray-600 shadow-lg">
+                <div class="mt-4"><a :href="generatedMediaUrl" download class="text-[#00e5ff] hover:underline text-sm font-bold">⬇️ Télécharger</a></div>
+            </div>
+        </div>
+
+        <!-- ONGLET : DOCUMENTS & EXPORTS -->
+        <div v-if="currentTab === 'documents'">
+            <div class="card">
+                <h2 class="text-xl font-bold text-blue-400 mb-4">📂 Analyse de Documents & Exports Multi-formats</h2>
+                <div class="mb-4">
+                    <label class="text-xs font-bold text-gray-400">Sélectionner un fichier (PDF, Word, TXT)</label>
+                    <input type="file" @change="handleFileUpload" class="input-box file:mr-4 file:py-2 file:px-4 file:rounded file:border-0 file:text-sm file:font-semibold file:bg-[#00e5ff] file:text-[#0f172a] hover:file:bg-[#38bdf8] cursor-pointer">
+                </div>
+                <div class="mb-4">
+                    <label class="text-xs font-bold text-gray-400">Instruction associée</label>
+                    <textarea v-model="docPrompt" rows="3" class="input-box" placeholder="Ex: Résume ce document..."></textarea>
+                </div>
+                <div class="flex justify-end">
+                    <button @click="uploadDocument" :disabled="isUploading || !selectedFile" class="btn-primary">
+                        {{ isUploading ? '⏳ Traitement...' : '🚀 Envoyer et Analyser' }}
+                    </button>
+                </div>
+            </div>
+
+            <div v-if="docResult" class="card">
+                <div class="flex justify-between items-center mb-2">
+                    <h3 class="font-bold text-emerald-400">Rapport : {{ docResult.filename }}</h3>
+                    <!-- Boutons d'export directs (PDF, TXT, MD, JSON) -->
+                    <div class="flex space-x-2">
+                        <span class="text-xs text-gray-400 self-center">Exporter en :</span>
+                        <button @click="exportData(docResult.full_text, 'document_result', 'pdf')" class="btn-export">PDF</button>
+                        <button @click="exportData(docResult.full_text, 'document_result', 'txt')" class="btn-export">TXT</button>
+                        <button @click="exportData(docResult.full_text, 'document_result', 'md')" class="btn-export">MD</button>
+                        <button @click="exportData(docResult.full_text, 'document_result', 'json')" class="btn-export">JSON</button>
+                    </div>
+                </div>
+                <div class="bg-slate-900 p-4 rounded border border-gray-700 whitespace-pre-wrap text-sm text-gray-200">
+                    {{ docResult.extracted_preview }}
+                </div>
+            </div>
+        </div>
+
     </div>
 
     <script>
-        const { createApp, ref, onMounted } = Vue;
+        const { createApp, ref, computed, onMounted } = Vue;
         createApp({
             setup() {
-                const currentTab = ref('studio');
-                const config = ref({ api_keys: {}, smtp: {}, custom_providers: [] });
+                const currentTab = ref('admin');
+                const config = ref({ api_keys: {}, custom_providers: [] });
                 const notification = ref("");
-                
-                // Variables Studio
+                const orCredits = ref({ limit: "Chargement...", usage: "..." });
+
+                // Modèles et filtres
+                const modelFilterPricing = ref("free");
+                const modelSearchCat = ref("");
+                const selectedActiveModel = ref("groq/llama-3.1-8b-instant");
+                const availableModels = ref([
+                    { id: "groq/llama-3.1-8b-instant", name: "Groq Llama 3.1 8B", pricing: "free", category: "Texte", description: "Modèle ultra-rapide sur Groq" },
+                    { id: "google/gemini-1.5-flash", name: "Gemini 1.5 Flash", pricing: "free", category: "Vision / Multimodal", description: "Modèle léger Google" },
+                    { id: "anthropic/claude-3.5-sonnet", name: "Claude 3.5 Sonnet", pricing: "paid", category: "Texte / Code", description: "Modèle de pointe Anthropic" },
+                    { id: "black-forest-labs/flux-schnell", name: "Flux Schnell", pricing: "free", category: "Image", description: "Génération d'images rapide" }
+                ]);
+
+                const filteredModels = computed(() => {
+                    return availableModels.value.filter(m => {
+                        const matchPricing = modelFilterPricing.value === 'all' || m.pricing === modelFilterPricing.value;
+                        const matchCat = !modelSearchCat.value || m.category.toLowerCase().includes(modelSearchCat.value.toLowerCase()) || m.name.toLowerCase().includes(modelSearchCat.value.toLowerCase());
+                        return matchPricing && matchCat;
+                    });
+                });
+
                 const mediaPrompt = ref("");
                 const mediaType = ref("image");
                 const isGenerating = ref(false);
                 const generatedMediaUrl = ref(null);
-                const generatedMediaType = ref(null);
+
+                const selectedFile = ref(null);
+                const docPrompt = ref("");
+                const isUploading = ref(false);
+                const docResult = ref(null);
 
                 const loadConfig = async () => {
                     const res = await fetch('/api/config');
                     config.value = await res.json();
+                    
+                    const credRes = await fetch('/api/openrouter/credits');
+                    orCredits.value = await credRes.json();
                 };
 
                 const saveConfig = async () => {
@@ -177,13 +233,19 @@
                     setTimeout(() => notification.value = "", 3000);
                 };
 
-                const addProvider = () => { config.value.custom_providers.push({ name: "", base_url: "", api_key: "" }); };
-                const removeProvider = (index) => { config.value.custom_providers.splice(index, 1); };
+                const exportModelsJson = () => {
+                    const dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(availableModels.value, null, 4));
+                    const downloadAnchor = document.createElement('a');
+                    downloadAnchor.setAttribute("href", dataStr);
+                    downloadAnchor.setAttribute("download", "aethas38_models_catalog.json");
+                    document.body.appendChild(downloadAnchor);
+                    downloadAnchor.click();
+                    downloadAnchor.remove();
+                };
 
                 const generateMedia = async () => {
                     if (!mediaPrompt.value) return;
                     isGenerating.value = true;
-                    generatedMediaUrl.value = null;
                     try {
                         const res = await fetch('/api/media/generate', {
                             method: 'POST',
@@ -191,23 +253,56 @@
                             body: JSON.stringify({ prompt: mediaPrompt.value, media_type: mediaType.value })
                         });
                         const data = await res.json();
-                        if (res.ok) {
-                            generatedMediaUrl.value = data.url;
-                            generatedMediaType.value = data.type;
-                        } else {
-                            alert(data.detail);
-                        }
-                    } catch (e) {
-                        alert("Erreur de connexion au serveur.");
-                    } finally {
-                        isGenerating.value = false;
-                    }
+                        if (res.ok) generatedMediaUrl.value = data.url;
+                        else alert(data.detail);
+                    } catch (e) { alert("Erreur réseau"); }
+                    finally { isGenerating.value = false; }
+                };
+
+                const handleFileUpload = (event) => { selectedFile.value = event.target.files[0]; };
+
+                const uploadDocument = async () => {
+                    if (!selectedFile.value) return;
+                    isUploading.value = true;
+                    docResult.value = null;
+                    const formData = new FormData();
+                    formData.append("file", selectedFile.value);
+                    formData.append("prompt", docPrompt.value);
+                    try {
+                        const res = await fetch('/api/documents/process', { method: 'POST', body: formData });
+                        const data = await res.json();
+                        if (res.ok) docResult.value = data;
+                        else alert(data.detail || "Erreur document");
+                    } catch (e) { alert("Erreur connexion"); }
+                    finally { isUploading.value = false; }
+                };
+
+                const exportData = async (content, type, format) => {
+                    try {
+                        const res = await fetch('/api/export', {
+                            method: 'POST',
+                            headers: { 'Content-Type': 'application/json' },
+                            body: JSON.stringify({ content, format, type })
+                        });
+                        if (!res.ok) throw new Error("Erreur export");
+                        const blob = await res.blob();
+                        const url = window.URL.createObjectURL(blob);
+                        const a = document.createElement('a');
+                        a.href = url;
+                        a.download = `aethas38_${type}.${format}`;
+                        document.body.appendChild(a);
+                        a.click();
+                        a.remove();
+                        window.URL.revokeObjectURL(url);
+                    } catch (e) { alert("Erreur téléchargement export."); }
                 };
 
                 onMounted(loadConfig);
-                return { 
-                    currentTab, config, notification, saveConfig, addProvider, removeProvider,
-                    mediaPrompt, mediaType, isGenerating, generatedMediaUrl, generatedMediaType, generateMedia
+                return {
+                    currentTab, config, notification, orCredits, saveConfig,
+                    modelFilterPricing, modelSearchCat, selectedActiveModel, availableModels, filteredModels, exportModelsJson,
+                    mediaPrompt, mediaType, isGenerating, generatedMediaUrl, generateMedia,
+                    selectedFile, docPrompt, isUploading, docResult, handleFileUpload, uploadDocument, exportData
                 };
             }
         }).mount('#app');