Version fonctionnelle

app/Technique.py

@@ -2,11 +2,42 @@ import streamlit as st
 import pandas as pd
 import altair as alt
 from dotenv import load_dotenv
-from .utils_db import connect_to_mysql
+from utils_db import (
+    connect_to_mysql,
+    get_latest_chaufferie,
+    get_history_by_sonde,
+    lire_alertes_sondes,
+    acquitter_alerte,
+)
 
 st.set_page_config(page_title="Tech Chaufferie", layout="wide")
 load_dotenv()  # charger .env à la racine du projet
 
+def verifier_utilisateur_commun(login, password):
+    conn = None
+    cursor = None
+    try:
+        conn = connect_to_mysql()
+        cursor = conn.cursor(dictionary=True)
+
+        query = """
+            SELECT NomUtilisateur, MotDePasse
+            FROM Acces.Utilisateurs
+            WHERE NomUtilisateur = %s AND MotDePasse = %s
+        """
+        cursor.execute(query, (login, password))
+        user = cursor.fetchone()
+        return user
+
+    except Exception as e:
+        st.error(f"⚠️ Erreur connexion DB : {e}")
+        return None
+
+    finally:
+        if cursor:
+            cursor.close()
+        if conn and conn.is_connected():
+            conn.close()
 
 def login_commun():
     login = st.text_input("Identifiant", type="default")
@@ -99,7 +130,7 @@ if sonde_selection:
 
                 # Vérifie s'il existe déjà une alerte en cours
                 query_check = """
-                    SELECT COUNT(*) FROM Alertes_Chaufferie
+                    SELECT COUNT(*) FROM Sondes.Alertes_Chaufferie
                     WHERE Sonde = %s AND Etat = 'En cours'
                 """
                 cursor.execute(query_check, (sonde,))
@@ -110,7 +141,7 @@ if sonde_selection:
                     date_defaut = df_hist[df_hist["Temperature"] <= -126]["Date"].min()
 
                     query_insert = """
-                        INSERT INTO Alertes_Chaufferie (Sonde, Debut_defaut, Etat)
+                        INSERT INTO Sondes.Alertes_Chaufferie (Sonde, Debut_defaut, Etat)
                         VALUES (%s, %s, 'En cours')
                     """
                     cursor.execute(query_insert, (sonde, date_defaut))