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app.py

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+import streamlit as st
+import airtable
+import os
+
+menu = {
+        'Nourriture': {
+            'Pizza': 10.00,
+            'Burger': 8.00,
+            'Sandwich': 6.00,
+            'Salade': 7.00,
+        },
+        'Boisson': {
+            'Soda': 2.00,
+            'Jus': 3.00,
+            'Café': 4.00,
+            'Thé': 3.50,
+        },
+        'Mystère': {
+            'Lot mystère A': 15.00,
+            'Lot mystère B': 20.00,
+        },
+    }
+
+def add_to_airtable(name, num_person, order):
+    base_key = os.environ.get('AIRTABLE_BASE_KEY')
+    api_key = os.environ.get('AIRTABLE_API_KEY')
+    base = airtable.Airtable(base_key, 'Orders', api_key)
+
+    items = []
+    total = 0
+
+    for category, items_dict in order.items():
+        for item, qty in items_dict.items():
+            if qty > 0:
+                item_str = f'{qty} x {item} ({menu[category][item] * qty} €)'
+                items.append(item_str)
+                total += menu[category][item] * qty
+
+    record = {
+        'Nom': name,
+        'Nombre de Personne': num_person,
+        'Items': ', '.join(items),
+        'Total': total
+    }
+
+    base.insert(record)
+
+def restaurant_ordering_system():
+    st.set_page_config(page_title="📎 Soirée Collecte de Fond")
+    st.title('📎 Soirée Collecte de Fond')
+    st.markdown("---")
+
+    if 'page' not in st.session_state:
+        st.session_state.page = 0
+
+    if 'order' not in st.session_state:
+        st.session_state.order = {'Nourriture': {}, 'Boisson': {}, 'Mystère': {}}
+
+    if 'name' not in st.session_state:
+        st.session_state.name = None
+
+    if 'num_person' not in st.session_state:
+        st.session_state.num_person = None
+
+    if st.session_state.page == 0:
+        st.write('# 📍 **Information:**')
+        st.session_state.name = st.text_input('✏️ Nom')
+        st.session_state.num_person = st.number_input('✏️ Nombre de personnes', min_value=1, max_value=10, value=1)
+        
+        disabled = not st.session_state.name or st.session_state.num_person < 1
+
+        if st.button('Suivant ➡️', key='next1', disabled=disabled):
+            st.session_state.page += 1
+            st.rerun()
+
+    elif st.session_state.page == 1:
+        st.write('# 🏷️ **Menu:**')
+
+        col1, col2, col3 = st.columns(3)
+
+        with col1:
+            st.markdown("---")
+            st.markdown('### 😋 Nourriture')
+            food_order = st.multiselect('Sélectionner les plats:', list(menu['Nourriture'].keys()), key='food_select')
+            st.session_state.order['Nourriture'] = {item: st.number_input(f'Quantité pour {item}:', min_value=1, max_value=10, value=1, key=f'food_{item}') for item in food_order}
+
+        with col2:
+            st.markdown("---")
+            st.markdown('### 🥤 Boissons')
+            drink_order = st.multiselect('Sélectionner les boissons:', list(menu['Boisson'].keys()), key='drink_select')
+            st.session_state.order['Boisson'] = {item: st.number_input(f'Quantité pour {item}:', min_value=1, max_value=10, value=1, key=f'drink_{item}') for item in drink_order}
+
+        with col3:
+            st.markdown("---")
+            st.markdown('### 👁️‍🗨️ Lots mystères')
+            mystery_order = st.multiselect('Sélectionner les lots mystères:', list(menu['Mystère'].keys()), key='mystery_select')
+            st.session_state.order['Mystère'] = {item: st.number_input(f'Quantité pour {item}:', min_value=1, max_value=10, value=1, key=f'mystery_{item}') for item in mystery_order}
+
+        # Désactiver le bouton si moins d'un élément est sélectionné
+        disabled = sum(st.session_state.order['Nourriture'].values()) < 1 and sum(st.session_state.order['Boisson'].values()) < 1 and sum(st.session_state.order['Mystère'].values()) < 1
+
+        if st.button('Suivant ➡️', key='next2', disabled=disabled):
+            st.session_state.page += 1
+            st.rerun()
+        if st.button('⬅️ Précédent', key='prev2'):
+            st.session_state.page -= 1
+            st.rerun()
+
+    elif st.session_state.page == 2:
+        total = 0.0
+        st.write('# 🧺 **Récapitulatif de la commande:**')
+        for category, items in st.session_state.order.items():
+            if items:
+                for item, qty in items.items():
+                    if qty > 0:  # Affiche seulement si la quantité est supérieure à 0
+                        price = menu[category][item] * qty
+                        st.write(f'- {qty} x {item}: {price} €')
+                        total += price
+        st.metric('🧮 Total de la commande', f'{total} €')
+
+        if st.button('💵 Passer la commande'):
+            add_to_airtable(st.session_state.name, st.session_state.num_person, st.session_state.order)
+            st.success(f'✅ Merci {st.session_state.name} pour votre commande! Vous pouvez fermer cet onglet.')
+
+        if st.button('⬅️ Précédent', key='prev3'):
+            st.session_state.page -= 1
+            st.rerun()
+
+if __name__ == '__main__':
+    restaurant_ordering_system()

requirements.txt

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+airtable-python-wrapper
+streamlit