update navigation

app.py

@@ -22,12 +22,12 @@ import streamlit as st
 from var_app import __version__
 
 # Au début du fichier, après les imports
-st.set_page_config(
-    page_title=f"DEMORRHA - (v{__version__})",
-    page_icon="👹",
-    layout="wide",
-    initial_sidebar_state="collapsed"
-)
+#st.set_page_config(
+#    page_title=f"DEMORRHA - (v{__version__})",
+#    page_icon="👹",
+#    layout="wide",
+#    initial_sidebar_state="collapsed"
+#)
 
 
 LANGUAGES_EMOJI = {
@@ -81,49 +81,32 @@ def get_translation(key: str) -> str:
 translations = load_ui_language()
 
 
-def language_selection_page():
-    # Fonction de rappel pour mettre à jour la langue temporaire lorsque la sélection change
-    def update_temp_language():
-        st.session_state['temp_interface_language'] = st.session_state['language_selector']
-    
-    # Initialiser la langue temporaire si elle n'existe pas
-    if 'temp_interface_language' not in st.session_state:
-        st.session_state['temp_interface_language'] = st.session_state.get('interface_language', 'English')
-    
-    # Titre basé sur la langue temporaire
-    st.title(translations[st.session_state['temp_interface_language']].get('selection_de_la_langue', 'Language Selection'))
-    
-    # Sélecteur de langue avec un callback pour mettre à jour la langue temporaire
-    selected_language = st.selectbox(
-        translations[st.session_state['temp_interface_language']].get('choix_selection_langue', 'Choose the interface language'),
-        options=list(translations.keys()),
-        index=list(translations.keys()).index(st.session_state['temp_interface_language']),
-        format_func=lambda lang: f"{LANGUAGES_EMOJI.get(lang, '')} {lang}",
-        key='language_selector',
-        on_change=update_temp_language
-    )
-    
-    # Afficher les instructions basées sur la langue temporaire
-    st.write(translations[st.session_state['temp_interface_language']].get('instruction_selection_langue', 'Please select a language.'))
-    
-    # Bouton de confirmation avec traduction
-    if st.button(translations[st.session_state['temp_interface_language']].get('confirmer', 'Confirm')):
-        st.session_state.interface_language = selected_language
-        st.session_state.init_launch_app = False
-        st.rerun()
 
 
 def main():
-    if 'init_launch_app' not in st.session_state:
-        st.session_state.init_launch_app = True
     
-    if 'interface_language' not in st.session_state:
-        st.session_state.interface_language = 'English'
+    pages = {
+        "Configuration" : [
+            st.Page("pages/configuration_ui_lang.py", title="Language selection"),
+        ],
+        "Translator" : [
+            st.Page("pages/main.py", title="Main page"),
+        ],
+    }
+    pg = st.navigation(pages)
+    pg.run()
+    
+
+    #if 'init_launch_app' not in st.session_state:
+    #    st.session_state.init_launch_app = True
+    
+    #if 'interface_language' not in st.session_state:
+    #    st.session_state.interface_language = 'English'
 
-    if st.session_state.init_launch_app:
-        language_selection_page()
-    else:
-        st.switch_page("pages/main.py")
+    #if st.session_state.init_launch_app:
+    #    st.switch_page("pages/configuration_ui_lang.py")
+    #else:
+    #    st.switch_page("pages/main.py")
 
 # Point d'entrée de l'application
 if __name__ == "__main__":

pages/configuration_ui_lang.py

@@ -0,0 +1,115 @@
+# Standard libraries
+import base64
+import io
+import json
+import os
+import re
+import tempfile
+import time
+from os import getenv
+from typing import Any
+from typing import Dict
+from typing import IO
+from typing import List
+from typing import Optional
+from typing import Tuple
+from typing import Union
+
+# Third-party libraries
+import streamlit as st
+
+
+from var_app import __version__
+
+LANGUAGES_EMOJI = {
+    "Afrikaans": "🇿🇦", "Arabic": "🇸🇦", "Armenian": "🇦🇲", "Azerbaijani": "🇦🇿", "Belarusian": "🇧🇾", 
+    "Bosnian": "🇧🇦", "Bulgarian": "🇧🇬", "Catalan": "🇪🇸", "Chinese": "🇨🇳", "Croatian": "🇭🇷", 
+    "Czech": "🇨🇿", "Danish": "🇩🇰", "Dutch": "🇳🇱", "English": "🇬🇧", "Estonian": "🇪🇪", 
+    "Finnish": "🇫🇮", "French": "🇫🇷", "Galician": "🇪🇸", "German": "🇩🇪", "Greek": "🇬🇷", 
+    "Hebrew": "🇮🇱", "Hindi": "🇮🇳", "Hungarian": "🇭🇺", "Icelandic": "🇮🇸", "Indonesian": "🇮🇩", 
+    "Italian": "🇮🇹", "Japanese": "🇯🇵", "Kannada": "🇮🇳", "Kazakh": "🇰🇿", "Korean": "🇰🇷", 
+    "Latvian": "🇱🇻", "Lithuanian": "🇱🇹", "Macedonian": "🇲🇰", "Malay": "🇲🇾", "Marathi": "🇮🇳", 
+    "Maori": "🇳🇿", "Nepali": "🇳🇵", "Norwegian": "🇳🇴", "Persian": "🇮🇷", "Polish": "🇵🇱", 
+    "Portuguese": "🇵🇹", "Romanian": "🇷🇴", "Russian": "🇷🇺", "Serbian": "🇷🇸", "Slovak": "🇸🇰", 
+    "Slovenian": "🇸🇮", "Spanish": "🇪🇸", "Swahili": "🇰🇪", "Swedish": "🇸🇪", "Tagalog": "🇵🇭", 
+    "Tamil": "🇮🇳", "Thai": "🇹🇭", "Turkish": "🇹🇷", "Ukrainian": "🇺🇦", "Urdu": "🇵🇰", 
+    "Vietnamese": "🇻🇳", "Welsh": "🏴󠁧󠁢󠁷󠁬󠁳󠁿"
+}
+
+
+
+def load_ui_language(file_path: Optional[str] = "ui_lang_support.json") -> Dict[str, Any]:
+    """
+    Charge les traductions de l'interface utilisateur à partir d'un fichier JSON.
+
+    Args:
+        file_path (Optional[str]): Chemin vers le fichier JSON contenant les traductions.
+
+    Returns:
+        Dict[str, Any]: Un dictionnaire contenant les traductions de l'interface utilisateur.
+    """
+    try:
+        with open(file_path, 'r', encoding='utf-8') as file:
+            return json.load(file)
+    except FileNotFoundError:
+        print(f"{get_translation('erreur_fichier_non_trouve')} {file_path}")
+        return {}
+    except json.JSONDecodeError:
+        print(f"{get_translation('erreur_lecture_fichier')} JSON decoding error")
+        return {}
+    except IOError as e:
+        print(f"{get_translation('erreur_lecture_fichier')} {e}")
+        return {}
+
+
+def get_translation(key: str) -> str:
+    """
+    Obtient la traduction pour une clé donnée basée sur la langue d'interface sélectionnée.
+    """
+    lang = st.session_state.get('interface_language', 'English')
+    return translations.get(lang, {}).get(key, key)
+
+# Dictionary to store translations
+translations = load_ui_language()
+
+
+
+
+def language_selection_page():
+    # Fonction de rappel pour mettre à jour la langue temporaire lorsque la sélection change
+    def update_temp_language():
+        st.session_state['temp_interface_language'] = st.session_state['language_selector']
+    
+    # Initialiser la langue temporaire si elle n'existe pas
+    if 'temp_interface_language' not in st.session_state:
+        st.session_state['temp_interface_language'] = st.session_state.get('interface_language', 'English')
+    
+    # Titre basé sur la langue temporaire
+    st.title(translations[st.session_state['temp_interface_language']].get('selection_de_la_langue', 'Language Selection'))
+    
+    # Sélecteur de langue avec un callback pour mettre à jour la langue temporaire
+    selected_language = st.selectbox(
+        translations[st.session_state['temp_interface_language']].get('choix_selection_langue', 'Choose the interface language'),
+        options=list(translations.keys()),
+        index=list(translations.keys()).index(st.session_state['temp_interface_language']),
+        format_func=lambda lang: f"{LANGUAGES_EMOJI.get(lang, '')} {lang}",
+        key='language_selector',
+        on_change=update_temp_language
+    )
+    
+    # Afficher les instructions basées sur la langue temporaire
+    st.write(translations[st.session_state['temp_interface_language']].get('instruction_selection_langue', 'Please select a language.'))
+    
+    # Bouton de confirmation avec traduction
+    if st.button(translations[st.session_state['temp_interface_language']].get('confirmer', 'Confirm')):
+        st.session_state.interface_language = selected_language
+        st.session_state.init_launch_app = False
+        st.switch_page(st.Page("pages/main.py", title="Main page"))
+        #st.rerun()
+
+
+
+language_selection_page()
+
+
+