from divinity_engine import divine_mutation, apply_pending, cancel_pending

def process_command(text, agent):
    text = text.strip()

    # Mutation : langage naturel ou code
    if text.lower().startswith("mutation:"):
        try:
            # Si format code direct : "mutation: fichier=app.py"
            lines = text.split("\n")
            header = lines[0]
            new_code = "\n".join(lines[1:]).strip()

            if "fichier=" in header:
                target = header.split("fichier=")[1].strip()
            else:
                return "Format invalide. Utilise : mutation: fichier=app.py"

            return divine_mutation(new_code, target)
        except Exception as e:
            return f"Erreur dans la mutation : {e}"

    # Validation
    if text.upper() == "VALIDER":
        return apply_pending()

    # Annulation
    if text.upper() == "ANNULER":
        return cancel_pending()

    # Toutes autres commandes → Qwen interprète
    return agent.run(text)