Update app.py

app.py

@@ -18,16 +18,50 @@ def save_data(data):
     with open("data.json", "w") as file:
         json.dump(data, file)
 
+# Load data and last sequence
+def load_data():
+    try:
+        with open("data.json", "r") as file:
+            data = json.load(file)
+            return data.get("patients", {}), data.get("last_sequence", {"year": None, "month": None, "number": 0})
+    except FileNotFoundError:
+        return {}, {"year": None, "month": None, "number": 0}
+
+# Save data and last sequence
+def save_data(patients, last_sequence):
+    with open("data.json", "w") as file:
+        json.dump({"patients": patients, "last_sequence": last_sequence}, file)
+
+# Generate patient ID
+def generate_patient_id(phone, last_sequence):
+    today = datetime.now()
+    current_year = today.year
+    current_month = today.month
+    
+    # Check if year or month has changed
+    if last_sequence["year"] != current_year or last_sequence["month"] != current_month:
+        # Reset sequence for new year/month
+        last_sequence["year"] = current_year
+        last_sequence["month"] = current_month
+        last_sequence["number"] = 1
+    else:
+        # Increment sequence number
+        last_sequence["number"] += 1
+    
+    # Format patient ID
+    patient_id = f"{current_year}{current_month:02d}{last_sequence['number']:05d}"
+    return patient_id
+
 # Patient Registration Tab
 def registration_interface(name, father_name, age, phone, address, pincode):
-    # Get today's date
-    today = datetime.now()
-    # Generate patient ID with last 5 digits of the phone number
-    patient_id = f"{today.year}{today.month:02d}{today.day:02d}{str(phone)[-5:]}"
+    # Load data and sequence info
+    patients, last_sequence = load_data()
     
-    # Proceed with the rest of the function
-    data = load_data()
-    data[patient_id] = {
+    # Generate patient ID
+    patient_id = generate_patient_id(phone, last_sequence)
+    
+    # Add patient details to data
+    patients[patient_id] = {
         "name": name,
         "father_name": father_name,
         "age": age,
@@ -37,11 +71,11 @@ def registration_interface(name, father_name, age, phone, address, pincode):
         "tests": [],
         "total_cost": 0
     }
-    save_data(data)
+    
+    # Save data and updated sequence
+    save_data(patients, last_sequence)
     return f"Patient Registered. Patient ID: {patient_id}"
 
-
-
 # Tests Selection Tab
 def test_interface(categories):
     available_tests = get_tests_by_category(categories)