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Update src/streamlit_app.py
Browse files- src/streamlit_app.py +68 -39
src/streamlit_app.py
CHANGED
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@@ -4,42 +4,67 @@ import os
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import numpy as np
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# ==============================================================================
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# 1. STYLE CSS V2.
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# ==============================================================================
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st.set_page_config(page_title="Brake Lab V2.
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st.markdown("""
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<style>
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.stApp { background-color: #FFFFFF !important; }
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* { color: #000000 !important; font-family: 'Arial', sans-serif; }
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/* INPUTS :
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input[type="number"], .stNumberInput div[data-baseweb="input"] {
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color: #FFFFFF !important;
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background-color: #1E1E1E !important;
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border-radius: 8px !important;
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font-weight: bold !important;
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border: 2px solid #000 !important;
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}
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/* SELECTBOX :
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div[data-baseweb="select"] {
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background-color: #1E1E1E !important;
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border: 2px solid #000000 !important;
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border-radius: 8px !important;
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}
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/*
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div[role="listbox"], ul[role="listbox"] {
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color: #FFFFFF !important;
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background-color: #1E1E1E !important;
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font-weight: bold !important;
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}
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/* CARTES DE RÉSULTATS */
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.perf-box {
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padding: 40px;
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border: 4px solid #000000;
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@@ -49,7 +74,11 @@ st.markdown("""
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margin-top: 20px;
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box-shadow: 8px 8px 0px #000;
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}
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.perf-value { font-size: 55px; font-weight: 900;
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</style>
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""", unsafe_allow_html=True)
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@@ -68,7 +97,7 @@ def load_data():
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df = load_data()
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# ==============================================================================
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# 3. INTERFACE V2.
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# ==============================================================================
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if not df.empty:
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@@ -77,58 +106,58 @@ if not df.empty:
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c1, c2 = st.columns(2)
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with c1:
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effort_val = st.number_input("Effort Levier [N]", value=100, step=1)
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mass_total = st.number_input("Masse Totale (
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wheel_size = st.number_input("
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with c2:
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speed_kmh = st.number_input("Vitesse
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mass_ratio = st.number_input("Rapport
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# --- BLOC 2 : DONNÉES COMPOSANTS ---
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with st.expander("⚙️ Données composant", expanded=True):
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model_list = df['model name'].unique().tolist()
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col_comp1, col_comp2 = st.columns(2)
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with col_comp1:
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main_model = st.selectbox("Système
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with col_comp2:
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comp_options = ["Aucun"] + model_list
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compare_model = st.selectbox("Système de comparaison", options=comp_options)
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# ---
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row = df[df['model name'] == main_model].iloc[0]
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res_dry = row['dry a'] * effort_val + row['dry b']
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res_wet = row['wet a'] * effort_val + row['wet b']
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# ---
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res_dry_comp, res_wet_comp = None, None
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if compare_model != "Aucun":
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row_c = df[df['model name'] == compare_model].iloc[0]
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res_dry_comp = row_c['dry a'] * effort_val + row_c['dry b']
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res_wet_comp = row_c['wet a'] * effort_val + row_c['wet b']
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# --- AFFICHAGE DES RÉSULTATS ---
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st.write("")
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# Titre dynamique pour savoir ce qu'on regarde
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if compare_model == "Aucun":
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st.markdown(f"<h3 style='text-align:center;'>Résultats : {main_model}</h3>", unsafe_allow_html=True)
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else:
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st.markdown(f"<h3 style='text-align:center;'>Comparaison : {main_model} vs {compare_model}</h3>", unsafe_allow_html=True)
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res_c1, res_c2 = st.columns(2)
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with res_c1:
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st.markdown(f"""<div class="perf-box">
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<p style="font-size: 20px; font-weight: bold; color: #555 !important; margin-bottom:10px;">CONDITION : SEC</p>
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<p class="perf-value">{round(res_dry, 1)} N</p>
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{
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</div>""", unsafe_allow_html=True)
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with res_c2:
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st.markdown(f"""<div class="perf-box">
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<p style="font-size: 20px; font-weight: bold; color: #555 !important; margin-bottom:10px;">CONDITION : HUMIDE</p>
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<p class="perf-value" style="color: #E63312 !important;">{round(res_wet, 1)} N</p>
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{
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</div>""", unsafe_allow_html=True)
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else:
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import numpy as np
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# ==============================================================================
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# 1. STYLE CSS V2.3 (FOCUS VISIBILITÉ TOTALE & BOUTONS)
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# ==============================================================================
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st.set_page_config(page_title="Brake Lab V2.3", layout="centered")
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st.markdown("""
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<style>
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/* 1.1 FOND GLOBAL */
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.stApp { background-color: #FFFFFF !important; }
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* { color: #000000 !important; font-family: 'Arial', sans-serif; }
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/* 1.2 INPUTS NUMÉRIQUES : BLANC SUR NOIR + BOUTONS VISIBLES */
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input[type="number"], .stNumberInput div[data-baseweb="input"] {
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color: #FFFFFF !important;
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background-color: #1E1E1E !important;
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border-radius: 8px !important;
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font-weight: bold !important;
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}
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/* FORCE LA VISIBILITÉ DES BOUTONS + ET - */
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button[aria-label="Step up"], button[aria-label="Step down"], button {
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color: #FFFFFF !important;
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background-color: #333333 !important;
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}
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button:hover { background-color: #0082C3 !important; }
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/* 1.3 SELECTBOX : FIX VISIBILITÉ LORS DU CLIC */
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div[data-baseweb="select"] {
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background-color: #1E1E1E !important;
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border: 2px solid #000000 !important;
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}
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/* Texte sélectionné et curseur */
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div[data-baseweb="select"] * {
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color: #FFFFFF !important;
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}
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/* Menu déroulant (Options) */
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div[role="listbox"], ul[role="listbox"] {
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background-color: #1E1E1E !important;
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border: 1px solid #FFFFFF !important;
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}
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li[role="option"], li[role="option"] * {
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color: #FFFFFF !important;
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background-color: #1E1E1E !important;
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font-weight: bold !important;
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}
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li[role="option"]:hover {
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background-color: #0082C3 !important;
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}
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/* 1.4 EXPANDERS : TITRES BIEN NOIRS SUR BLANC */
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.streamlit-expanderHeader {
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background-color: #F0F2F6 !important;
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color: #000000 !important;
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font-weight: bold !important;
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border-radius: 8px !important;
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}
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/* 1.5 CARTES DE RÉSULTATS */
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.perf-box {
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padding: 40px;
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border: 4px solid #000000;
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margin-top: 20px;
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box-shadow: 8px 8px 0px #000;
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}
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.perf-value { font-size: 55px; font-weight: 900; margin: 0px; }
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/* COULEURS COMPARAISON */
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.comp-pos { color: #1B5E20 !important; font-weight: bold; font-size: 18px; margin-top: 10px; } /* Vert */
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.comp-neg { color: #B71C1C !important; font-weight: bold; font-size: 18px; margin-top: 10px; } /* Rouge */
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</style>
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""", unsafe_allow_html=True)
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df = load_data()
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# ==============================================================================
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# 3. INTERFACE V2.3
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# ==============================================================================
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if not df.empty:
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c1, c2 = st.columns(2)
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with c1:
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effort_val = st.number_input("Effort Levier [N]", value=100, step=1)
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mass_total = st.number_input("Masse Totale (kg)", value=100, step=1)
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wheel_size = st.number_input("Roue [inch]", value=28, step=1)
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with c2:
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speed_kmh = st.number_input("Vitesse [km/h]", value=25, step=1)
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mass_ratio = st.number_input("Rapport masse AR [%]", value=70, step=1)
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# --- BLOC 2 : DONNÉES COMPOSANTS ---
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with st.expander("⚙️ Données composant", expanded=True):
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model_list = df['model name'].unique().tolist()
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col_comp1, col_comp2 = st.columns(2)
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with col_comp1:
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main_model = st.selectbox("Système étudié", options=model_list)
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with col_comp2:
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comp_options = ["Aucun"] + model_list
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compare_model = st.selectbox("Système de comparaison", options=comp_options)
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# --- CALCULS ---
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row = df[df['model name'] == main_model].iloc[0]
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res_dry = row['dry a'] * effort_val + row['dry b']
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res_wet = row['wet a'] * effort_val + row['wet b']
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# --- AFFICHAGE ---
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st.write("")
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res_c1, res_c2 = st.columns(2)
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# Fonction pour générer le texte de comparaison en %
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def get_comp_html(val_main, val_comp):
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if val_comp is None: return ""
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diff_pct = ((val_main - val_comp) / val_comp) * 100
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color_class = "comp-pos" if diff_pct >= 0 else "comp-neg"
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sign = "+" if diff_pct >= 0 else ""
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return f'<p class="{color_class}">{sign}{round(diff_pct, 1)}% vs comp</p>'
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# Calcul comparaison si nécessaire
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res_dry_c, res_wet_c = None, None
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if compare_model != "Aucun":
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row_c = df[df['model name'] == compare_model].iloc[0]
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res_dry_c = row_c['dry a'] * effort_val + row_c['dry b']
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res_wet_c = row_c['wet a'] * effort_val + row_c['wet b']
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with res_c1:
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st.markdown(f"""<div class="perf-box">
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<p style="font-size: 20px; font-weight: bold; color: #555 !important; margin-bottom:10px;">CONDITION : SEC</p>
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<p class="perf-value" style="color: #0082C3 !important;">{round(res_dry, 1)} N</p>
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{get_comp_html(res_dry, res_dry_c)}
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</div>""", unsafe_allow_html=True)
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with res_c2:
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st.markdown(f"""<div class="perf-box">
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<p style="font-size: 20px; font-weight: bold; color: #555 !important; margin-bottom:10px;">CONDITION : HUMIDE</p>
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<p class="perf-value" style="color: #E63312 !important;">{round(res_wet, 1)} N</p>
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{get_comp_html(res_wet, res_wet_c)}
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</div>""", unsafe_allow_html=True)
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else:
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