zmiana month na m i poprawka w kolorach paginaci

app.py

@@ -939,6 +939,25 @@ def save_pdf_as_webp(file, path):
         raise ValueError(f"Błąd podczas przetwarzania PDF: {e}")
 
 
+def get_active_months_query(visible_lists_query=None):
+    if db.engine.name == "sqlite":
+        month_col = func.strftime('%Y-%m', ShoppingList.created_at)
+    else:
+        month_col = func.to_char(ShoppingList.created_at, 'YYYY-MM')
+
+    query = db.session.query(month_col.label("month"))
+    if visible_lists_query is not None:
+        query = query.select_from(visible_lists_query.subquery())
+
+    active_months = (
+        query.filter(ShoppingList.created_at != None)
+             .distinct()
+             .order_by("month")
+             .all()
+    )
+    return [row.month for row in active_months]
+
+
 ############# OCR ###########################
 
 
@@ -1317,6 +1336,7 @@ def main_page():
             .order_by(ShoppingList.created_at.desc())
             .all()
         )
+    month_options = get_active_months_query(visible_lists_query)
 
     all_lists = user_lists + public_lists + archived_lists
     all_ids = [l.id for l in all_lists]
@@ -1378,6 +1398,7 @@ def main_page():
         archived_lists=archived_lists,
         now=now,
         timedelta=timedelta,
+        month_options=month_options
     )
 
 
@@ -2171,20 +2192,7 @@ def admin_panel():
     all_lists = base_query.all()
     
     # tylko listy z danych miesięcy
-    if db.engine.name == "sqlite":
-        month_col = func.strftime('%Y-%m', ShoppingList.created_at)
-    else:
-        month_col = func.to_char(ShoppingList.created_at, 'YYYY-MM')
-
-    active_months = (
-        db.session.query(month_col.label("month"))
-        .filter(ShoppingList.created_at != None)
-        .distinct()
-        .order_by("month")  # bez min()
-        .all()
-    )
-
-    month_options = [row.month for row in active_months]
+    month_options = get_active_months_query()
 
     all_ids = [l.id for l in all_lists]
 

templates/main.html

@@ -33,19 +33,19 @@
 
 {% set month_names = ["styczeń", "luty", "marzec", "kwiecień", "maj", "czerwiec", "lipiec", "sierpień", "wrzesień",
 "październik", "listopad", "grudzień"] %}
-{% set selected_month = request.args.get('month') or now.strftime('%Y-%m') %}
+{% set selected_month = selected_month or now.strftime('%Y-%m') %}
 
 <!-- Pulpit: zwykły <select> -->
 <div class="d-none d-md-flex justify-content-end align-items-center flex-wrap gap-2 mb-3">
   <label for="monthSelect" class="text-white small mb-0">📅 Wybierz miesiąc:</label>
   <select id="monthSelect" class="form-select form-select-sm bg-dark text-white border-secondary"
-    style="min-width: 180px;">
-    {% for offset in range(0, 6) %}
-    {% set d = (now - timedelta(days=offset * 30)) %}
-    {% set val = d.strftime('%Y-%m') %}
-    <option value="{{ val }}" {% if selected_month==val %}selected{% endif %}>
-      {{ month_names[d.month - 1] }} {{ d.year }}
-    </option>
+          style="min-width: 180px;"
+          onchange="window.location.search='?month='+this.value">
+    {% for m in month_options %}
+      {% set year, month = m.split('-') %}
+      <option value="{{ m }}" {% if selected_month == m %}selected{% endif %}>
+        {{ month_names[month|int - 1] }} {{ year }}
+      </option>
     {% endfor %}
     <option value="">Wyświetl wszystko</option>
   </select>
@@ -58,6 +58,7 @@
   </button>
 </div>
 
+
 {% if current_user.is_authenticated %}
 <h3 class="mt-4 d-flex justify-content-between align-items-center flex-wrap">
   Twoje listy
@@ -227,14 +228,16 @@
       </div>
       <div class="modal-body">
         <div class="d-grid gap-2">
-          {% for offset in range(0, 6) %}
-          {% set d = (now - timedelta(days=offset * 30)) %}
-          {% set val = d.strftime('%Y-%m') %}
-          <a href="{{ url_for('main_page', month=val) }}" class="btn btn-outline-light">
-            {{ month_names[d.month - 1] }} {{ d.year }}
-          </a>
+          {% for m in month_options %}
+            {% set year, month = m.split('-') %}
+            <a href="{{ url_for('main_page', month=m) }}" 
+               class="btn btn-outline-light {% if selected_month == m %}active{% endif %}">
+              {{ month_names[month|int - 1] }} {{ year }}
+            </a>
           {% endfor %}
-          <a href="{{ url_for('main_page') }}" class="btn btn-outline-secondary">📋 Wyświetl wszystkie</a>
+          <a href="{{ url_for('main_page') }}" class="btn btn-outline-secondary {% if not selected_month %}active{% endif %}">
+            📋 Wyświetl wszystkie
+          </a>
         </div>
       </div>
     </div>