feat: intégration du moteur d'IA (ai.py) et génération de la première réponse

backend/ai.py

@@ -0,0 +1,53 @@
+from openai import OpenAI
+from fastapi import HTTPException
+from .models import SystemSettings
+
+def get_ai_response(messages: list, settings: SystemSettings) -> str:
+    """
+    Route la conversation vers le premier fournisseur IA disponible configuré par l'admin.
+    Prend l'historique des messages et retourne le texte généré.
+    """
+    if not settings:
+        raise HTTPException(status_code=500, detail="Configuration système introuvable.")
+
+    # Formatage de l'historique pour l'API (OpenAI compatible)
+    formatted_messages = [{"role": msg.role, "content": msg.content} for msg in messages]
+
+    # 1. Test OpenRouter (Idéal car donne accès à tout)
+    if settings.openrouter_api_key:
+        client = OpenAI(
+            base_url="https://openrouter.ai/api/v1",
+            api_key=settings.openrouter_api_key,
+        )
+        model = "google/gemini-pro" # Fallback par défaut via OpenRouter
+    
+    # 2. Test DeepSeek
+    elif settings.deepseek_api_key:
+        client = OpenAI(
+            base_url="https://api.deepseek.com/v1",
+            api_key=settings.deepseek_api_key,
+        )
+        model = "deepseek-chat"
+        
+    # 3. Test Groq
+    elif settings.groq_api_key:
+        client = OpenAI(
+            base_url="https://api.groq.com/openai/v1",
+            api_key=settings.groq_api_key,
+        )
+        model = "llama3-8b-8192"
+        
+    else:
+        raise HTTPException(status_code=400, detail="Aucun moteur IA (OpenRouter, DeepSeek, Groq) n'est configuré avec une clé API.")
+
+    try:
+        response = client.chat.completions.create(
+            model=model,
+            messages=formatted_messages,
+            # Identifiant unique de l'application pour OpenRouter
+            extra_headers={"HTTP-Referer": "https://aethas38.duckdns.org", "X-Title": "AETHAS38 Multi-IA"} if settings.openrouter_api_key else {}
+        )
+        return response.choices[0].message.content
+    except Exception as e:
+        print(f"Erreur API IA : {str(e)}")
+        raise HTTPException(status_code=502, detail="Erreur de communication avec le fournisseur IA.")

backend/main.py

@@ -11,6 +11,8 @@ from .models import User, Project, Message
 from .auth import get_password_hash, generate_totp_secret, get_totp_uri, verify_password, verify_totp, create_access_token, verify_token
 from .schemas import AdminCreate, LoginRequest, ProjectCreate, ProjectResponse, ProjectRename, MessageCreate, MessageResponse
 from .models import User, Project, Message, SystemSettings
+from .ai import get_ai_response
+from .models import User, Project, Message, SystemSettings
 
 # Création des tables dans la base de données
 Base.metadata.create_all(bind=engine)
@@ -20,7 +22,9 @@ app = FastAPI(title="AETHAS38 - Orchestrateur Multi-IA")
 # Configuration des fichiers statiques (images, css locaux, etc.)
 assets_path = os.path.join(os.getcwd(), "frontend", "assets")
 os.makedirs(assets_path, exist_ok=True) # Crée le dossier s'il n'existe pas
-app.mount("/static", StaticFiles(directory=assets_path), name="static")
+app.mount("/assets", StaticFiles(directory=assets_path), name="assets")
+# Définition des routes du logo dans login
+
 
 def is_setup_required(db: Session) -> bool:
     """Vérifie si la base de données contient au moins un administrateur."""
@@ -244,3 +248,32 @@ def create_message(project_id: int, message: MessageCreate, db: Session = Depend
     db.commit()
     db.refresh(new_message)
     return new_message
+
+@app.post("/api/projects/{project_id}/messages", response_model=List[MessageResponse])
+def create_message(project_id: int, message: MessageCreate, db: Session = Depends(get_db), current_user: User = Depends(get_current_user)):
+    """Ajoute un message, interroge l'IA et retourne l'historique mis à jour."""
+    project = db.query(Project).filter(Project.id == project_id, Project.user_id == current_user.id).first()
+    if not project:
+        raise HTTPException(status_code=404, detail="Projet introuvable")
+    
+    # 1. Sauvegarde du message de l'utilisateur
+    user_message = Message(role=message.role, content=message.content, project_id=project_id)
+    db.add(user_message)
+    db.commit()
+
+    # 2. Récupération de l'historique complet pour le contexte
+    history = db.query(Message).filter(Message.project_id == project_id).order_by(Message.created_at.asc()).all()
+    
+    # 3. Récupération des clés API depuis la base
+    settings = db.query(SystemSettings).first()
+
+    # 4. Interrogation de l'IA via notre routeur (ai.py)
+    ai_response_text = get_ai_response(history, settings)
+
+    # 5. Sauvegarde de la réponse de l'IA
+    ai_message = Message(role="assistant", content=ai_response_text, project_id=project_id)
+    db.add(ai_message)
+    db.commit()
+
+    # On retourne le nouvel historique contenant la question ET la réponse
+    return db.query(Message).filter(Message.project_id == project_id).order_by(Message.created_at.asc()).all()

frontend/dashboard.html

@@ -31,7 +31,7 @@
         <aside :class="['absolute top-0 left-0 h-full w-72 bg-aethas-panel border-r border-gray-700 flex flex-col transition-transform duration-300', isSidebarOpen ? 'translate-x-0' : '-translate-x-full']">
             <div class="p-4 border-b border-gray-700 flex items-center justify-between">
                 <div class="flex items-center gap-3">
-                    <img src="/static/logo.png" alt="Logo" class="w-10 h-10 rounded-full border border-aethas-cyan object-cover bg-gray-800 flex-shrink-0">
+                    <img src="/assets/logo.png" alt="Logo" class="w-10 h-10 rounded-full border border-aethas-cyan object-cover bg-gray-800 flex-shrink-0">
                     <span class="font-bold text-lg tracking-wider neon-text">AETHAS38</span>
                 </div>
                 <button @click="toggleSidebar" class="md:hidden text-gray-400 hover:text-white"><i data-lucide="x" class="w-5 h-5"></i></button>
@@ -95,7 +95,7 @@
             <div class="flex items-center gap-3">
                 <button @click="toggleSidebar" class="text-gray-400 hover:text-white transition-colors p-1.5 rounded hover:bg-gray-700"><i data-lucide="menu" class="w-6 h-6"></i></button>
                 <div v-show="!isSidebarOpen" class="flex items-center gap-2 transition-opacity duration-300">
-                    <img src="/static/logo.png" alt="Logo" class="w-8 h-8 rounded-full border border-aethas-cyan object-cover bg-gray-800 flex-shrink-0">
+                    <img src="/assets/logo.png" alt="Logo" class="w-8 h-8 rounded-full border border-aethas-cyan object-cover bg-gray-800 flex-shrink-0">
                     <span class="font-bold text-lg neon-text">AETHAS38</span>
                 </div>
             </div>
@@ -107,7 +107,7 @@
 
         <!-- Affichage par défaut -->
         <div v-if="!activeProject" class="flex-1 overflow-y-auto p-4 md:p-8 flex flex-col items-center justify-center">
-            <img src="/static/logo.png" alt="AETHAS38 Logo" class="w-24 h-24 mb-6 rounded-full border-2 border-aethas-cyan shadow-[0_0_15px_rgba(6,182,212,0.5)] object-cover bg-gray-800 flex-shrink-0">
+            <img src="/assets/logo.png" alt="AETHAS38 Logo" class="w-24 h-24 mb-6 rounded-full border-2 border-aethas-cyan shadow-[0_0_15px_rgba(6,182,212,0.5)] object-cover bg-gray-800 flex-shrink-0">
             <h2 class="text-2xl font-bold text-gray-200 mb-2 text-center">Comment puis-je vous aider aujourd'hui ?</h2>
             <p class="text-gray-500 text-sm text-center">Sélectionnez ou créez un projet pour commencer.</p>
         </div>
@@ -264,22 +264,25 @@
                 nextTick(() => lucide.createIcons());
 
                 try {
-                    await fetch(`/api/projects/${activeProject.value.id}/messages`, {
+                    const response = await fetch(`/api/projects/${activeProject.value.id}/messages`, {
                         method: 'POST',
                         headers: { 'Content-Type': 'application/json' },
                         body: JSON.stringify({ role: 'user', content: userText })
                     });
                     
-                    // SIMULATION TEMPORAIRE : Attente de l'IA (2 secondes)
-                    setTimeout(() => {
-                        isAiThinking.value = false;
-                        scrollToBottom();
-                        // La prochaine étape remplacera ce setTimeout par le véritable appel au moteur IA !
-                    }, 2000);
-
+                    if (response.ok) {
+                        // L'API nous renvoie l'historique à jour avec la réponse de l'IA
+                        messages.value = await response.json();
+                    } else {
+                        const err = await response.json();
+                        alert("Erreur: " + err.detail);
+                    }
                 } catch (error) { 
                     console.error("Erreur envoi message", error); 
+                } finally {
                     isAiThinking.value = false;
+                    scrollToBottom();
+                    nextTick(() => lucide.createIcons());
                 }
             };
 

frontend/index.html

@@ -22,7 +22,7 @@
 
 <div id="app" class="w-full max-w-3xl transition-all duration-500 my-8">
     <div class="text-center mb-8">
-        <img src="/static/logo.png" alt="AETHAS38 Logo" class="w-24 h-24 mx-auto mb-4 rounded-full border-2 border-aethas-cyan shadow-[0_0_15px_rgba(6,182,212,0.5)] object-cover bg-gray-800">
+        <img src="/assets/logo.png" alt="AETHAS38 Logo" class="w-24 h-24 mx-auto mb-4 rounded-full border-2 border-aethas-cyan shadow-[0_0_15px_rgba(6,182,212,0.5)] object-cover bg-gray-800">
         <h1 class="text-3xl font-bold tracking-wider neon-text">AETHAS38</h1>
         <p class="text-gray-400 text-sm mt-2">Configuration Initiale (Super Admin)</p>
     </div>

frontend/login.html

@@ -6,26 +6,12 @@
     <title>AETHAS38 - Connexion</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <script>
-        tailwind.config = {
-            darkMode: 'class',
-            theme: {
-                extend: {
-                    colors: {
-                        aethas: {
-                            dark: '#0f172a', panel: '#1e293b', cyan: '#06b6d4', purple: '#a855f7'
-                        }
-                    }
-                }
-            }
-        }
+        tailwind.config = { darkMode: 'class', theme: { extend: { colors: { aethas: { dark: '#0f172a', panel: '#1e293b', cyan: '#06b6d4', purple: '#a855f7' } } } } }
     </script>
     <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
     <style>
         body { background-color: #0f172a; color: #f8fafc; font-family: 'Inter', sans-serif; }
-        .glass-panel {
-            background: rgba(30, 41, 59, 0.7); backdrop-filter: blur(10px);
-            border: 1px solid rgba(6, 182, 212, 0.2); box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
-        }
+        .glass-panel { background: rgba(30, 41, 59, 0.7); backdrop-filter: blur(10px); border: 1px solid rgba(6, 182, 212, 0.2); box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5); }
         .neon-text { background: linear-gradient(to right, #06b6d4, #a855f7); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
     </style>
 </head>
@@ -33,16 +19,14 @@
 
 <div id="app" class="w-full max-w-md transition-all duration-500">
     <div class="text-center mb-8">
-        <img src="https://via.placeholder.com/150x150/0f172a/06b6d4?text=Logo+A38" alt="AETHAS38 Logo" class="w-24 h-24 mx-auto mb-4 rounded-full border-2 border-aethas-cyan shadow-[0_0_15px_rgba(6,182,212,0.5)]">
+        <img src="/assets/logo.png" alt="AETHAS38 Logo" class="w-24 h-24 mx-auto mb-4 rounded-full border-2 border-aethas-cyan shadow-[0_0_15px_rgba(6,182,212,0.5)] object-cover bg-gray-800">
         <h1 class="text-3xl font-bold tracking-wider neon-text">AETHAS38</h1>
         <p class="text-gray-400 text-sm mt-2">Authentification Sécurisée</p>
     </div>
 
     <div class="glass-panel rounded-2xl p-6 sm:p-8">
         <form @submit.prevent="submitLogin" class="space-y-5">
-            <div v-if="errorMessage" class="p-3 bg-red-900/50 border border-red-500 rounded text-red-200 text-sm text-center">
-                {{ errorMessage }}
-            </div>
+            <div v-if="errorMessage" class="p-3 bg-red-900/50 border border-red-500 rounded text-red-200 text-sm text-center">{{ errorMessage }}</div>
             
             <div>
                 <label class="block text-sm font-medium text-gray-300 mb-1">Nom d'utilisateur</label>
@@ -56,11 +40,11 @@
             
             <div>
                 <label class="block text-sm font-medium text-gray-300 mb-1">Code 2FA (6 chiffres)</label>
-                <input v-model="form.totp_code" type="text" inputmode="numeric" pattern="[0-9]{6}" required maxlength="6" class="w-full bg-aethas-dark border border-gray-600 rounded-lg px-4 py-2.5 focus:outline-none focus:border-aethas-cyan focus:ring-1 focus:ring-aethas-cyan transition-colors text-center tracking-widest text-lg" placeholder="123456">
+                <input v-model="form.totp_code" type="text" required pattern="[0-9]{6}" class="w-full bg-aethas-dark border border-gray-600 rounded-lg px-4 py-2.5 focus:outline-none focus:border-aethas-cyan focus:ring-1 focus:ring-aethas-cyan transition-colors text-center tracking-widest text-lg" placeholder="123456">
             </div>
             
-            <button type="submit" :disabled="isSubmitting" class="w-full bg-gradient-to-r from-aethas-cyan to-aethas-purple hover:opacity-90 text-white font-semibold py-3 px-4 rounded-lg transition-all shadow-[0_0_10px_rgba(168,85,247,0.4)] flex justify-center items-center mt-6">
-                <span v-if="isSubmitting">Vérification...</span>
+            <button type="submit" :disabled="isLoading" class="w-full bg-gradient-to-r from-aethas-cyan to-aethas-purple hover:opacity-90 text-white font-semibold py-3 px-4 rounded-lg transition-all shadow-[0_0_10px_rgba(168,85,247,0.4)] flex justify-center items-center mt-6">
+                <span v-if="isLoading">Connexion...</span>
                 <span v-else>Se connecter</span>
             </button>
         </form>
@@ -68,37 +52,43 @@
 </div>
 
 <script>
-    const { createApp, reactive, ref } = Vue;
+    const { createApp, ref, reactive } = Vue;
+
     createApp({
         setup() {
             const form = reactive({ username: '', password: '', totp_code: '' });
-            const isSubmitting = ref(false);
+            const isLoading = ref(false);
             const errorMessage = ref('');
 
             const submitLogin = async () => {
-                isSubmitting.value = true;
+                isLoading.value = true;
                 errorMessage.value = '';
+                
                 try {
                     const response = await fetch('/api/login', {
                         method: 'POST',
                         headers: { 'Content-Type': 'application/json' },
                         body: JSON.stringify(form)
                     });
-                    const data = await response.json();
-                    if (!response.ok) throw new Error(data.detail || "Erreur de connexion");
                     
-                    // Redirection vers le tableau de bord une fois connecté
-                    window.location.href = "/dashboard";
+                    const data = await response.json();
+                    
+                    if (!response.ok) {
+                        throw new Error(data.detail || "Erreur de connexion");
+                    }
+                    
+                    window.location.href = '/dashboard';
+                    
                 } catch (error) {
                     errorMessage.value = error.message;
                 } finally {
-                    isSubmitting.value = false;
+                    isLoading.value = false;
                 }
             };
-            return { form, isSubmitting, errorMessage, submitLogin };
+
+            return { form, isLoading, errorMessage, submitLogin };
         }
     }).mount('#app');
 </script>
-
 </body>
 </html>

requirements.txt

@@ -11,3 +11,4 @@ python-multipart
 bcrypt
 email-validator
 PyJWT
+openai