feat: Ajout du traitement complet des messages texte avec modération, détection de langue et génération multilingue

pages/main.py

@@ -471,6 +471,110 @@ def main_page():
                     disabled=st.session_state.ui_chat_input_disabled
                 )
 
+                if st.session_state.user_input:
+                    # Désactiver temporairement l'interface pendant le traitement
+                    st.session_state.ui_chat_input_disabled = True
+                    st.session_state.ui_audio_input_disabled = True
+                    st.session_state.ui_filesuploader_disabled = True
+
+                    try:
+                        # Vérification de la modération
+                        user_message_moderation_check(st.session_state.user_input)
+
+                        # Détection de la langue du message
+                        language_detected = detect_language(
+                            input_text=st.session_state.user_input,
+                            temperature=0.01,
+                            context_window=512,
+                            model="gpt-4o-mini"
+                        )
+
+                        # Réinitialiser l'état précédent
+                        st.session_state.full_response = ""
+                        st.session_state.audio_list = []
+
+                        with st.chat_message("user", avatar="👤"):
+                            timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+                            st.write(timestamp)
+                            with st.container(border=True):
+                                st.subheader(f"🌐 lang: {convert_iso6391_to_language_name(language_detected)}")
+                                st.markdown(st.session_state.user_input)
+
+                        # Traitement pour chaque langue sélectionnée
+                        for lang in st.session_state.selected_languages:
+                            st.session_state.target_language = lang["iso-639-1"]
+                            
+                            # Initialisation du mode de traitement avec la langue détectée
+                            st.session_state.system_prompt, st.session_state.operation_prompt = init_langs_for_processing(
+                                target_language=st.session_state.target_language,
+                                interface_language=st.session_state.interface_language,
+                                language_detected=language_detected
+                            )
+
+                            with st.chat_message("assistant", avatar="👻"):
+                                with st.status(f"Processing response in {lang['language']}...", expanded=True) as status:
+                                    message_placeholder = st.empty()
+                                    st.session_state.response_generator = process_message(
+                                        st.session_state.user_input,
+                                        st.session_state.operation_prompt,
+                                        st.session_state.system_prompt
+                                    )
+
+                                    full_response = ""
+                                    for response_chunk in st.session_state.response_generator:
+                                        full_response += response_chunk
+                                        message_placeholder.markdown(full_response)
+                                    
+                                    st.session_state.response_generator.close()
+                                    st.session_state.full_response = full_response
+
+                                    # Générer l'audio si TTS est activé
+                                    if st.session_state.enable_tts_for_input_from_text_field:
+                                        status.update(label=f"Generating audio in {lang['language']}...")
+                                        tts_audio, tts_duration = process_tts_message(
+                                            full_response,
+                                            voice=st.session_state.tts_voice
+                                        )
+                                        if tts_audio:
+                                            st.session_state.audio_list.append(
+                                                (tts_audio, tts_duration)
+                                            )
+                                    status.update(label="Done!", state="complete")
+
+                        # Générer l'audio final si nécessaire
+                        if st.session_state.audio_list:
+                            with st.container(border=True):
+                                st.session_state.final_audio = concatenate_audio_files(st.session_state.audio_list)
+                                
+                                # Générer un nom de fichier unique
+                                st.session_state.timestamp = time.strftime("%Y%m%d-%H%M%S")
+                                st.session_state.langues = "_".join([lang["iso-639-1"] for lang in st.session_state.selected_languages])
+                                st.session_state.nom_fichier = f"reponse_audio_{st.session_state.langues}_{st.session_state.timestamp}.mp3"
+
+                                st.audio(
+                                    st.session_state.final_audio,
+                                    format="audio/mpeg",
+                                    autoplay=st.session_state.autoplay_tts
+                                )
+
+                                st.download_button(
+                                    label=f"📥 {get_translation('telecharger_audio')}",
+                                    data=st.session_state.final_audio,
+                                    file_name=st.session_state.nom_fichier,
+                                    mime="audio/mpeg",
+                                    use_container_width=True,
+                                    type="primary",
+                                    key=f"download_button_{st.session_state.langues}_{st.session_state.timestamp}"
+                                )
+
+                    except Exception as e:
+                        st.error(f"Une erreur s'est produite : {str(e)}")
+                    finally:
+                        # Réactiver l'interface
+                        st.session_state.ui_chat_input_disabled = False
+                        st.session_state.ui_audio_input_disabled = False
+                        st.session_state.ui_filesuploader_disabled = False
+
         with chat_input_tabs3:
             with st.container(border=True):
                 # Interface utilisateur pour l'upload de fichiers