v0.17.0

app/__init__.py

@@ -19,6 +19,7 @@
 # Supported languages
 LANGUAGES = {
     'en': 'English',
+    'cs': 'Čeština',
     'de': 'Deutsch',
     'es': 'Español',
     'fr': 'Français',

app/models.py

@@ -77,6 +77,7 @@ class User(UserMixin, db.Model):
 
     # Menu preferences
     start_page = db.Column(db.String(50), default='dashboard')  # dashboard, vehicles, fuel, expenses, etc.
+    default_vehicle_id = db.Column(db.Integer, db.ForeignKey('vehicles.id'), nullable=True)
     show_menu_vehicles = db.Column(db.Boolean, default=True)
     show_menu_fuel = db.Column(db.Boolean, default=True)
     show_menu_expenses = db.Column(db.Boolean, default=True)
@@ -1058,7 +1059,7 @@ class Trip(db.Model):
 
     date = db.Column(db.Date, nullable=False, default=datetime.utcnow)
     start_odometer = db.Column(db.Float, nullable=False)
-    end_odometer = db.Column(db.Float, nullable=False)
+    end_odometer = db.Column(db.Float, nullable=True)
 
     purpose = db.Column(db.String(20), nullable=False)  # business, personal, commute, etc.
     description = db.Column(db.String(200))

app/routes/api.py

@@ -2389,7 +2389,9 @@ def import_clarkson():
                 # Parse CSV-like values (handling quoted strings)
                 values = parse_sql_values(values_str)
                 if len(values) >= 9:
-                    clarkson_id = int(values[0]) if values[0] else None
+                    # Clarkson may use integer IDs or UUIDs — store as string key
+                    raw_id = clean_sql_string(values[0]) if values[0] else None
+                    clarkson_id = raw_id
                     name = clean_sql_string(values[2])
                     registration = clean_sql_string(values[3])
                     make = clean_sql_string(values[4])
@@ -2419,12 +2421,12 @@ def import_clarkson():
             except (ValueError, IndexError) as e:
                 continue
 
-        # Find Fuel INSERT statements
+        # Find Fuel INSERT statements — table may be named `Fuel` or `Fuelups`
         # Clarkson format: INSERT INTO `Fuel` VALUES (id, vehicleId, fuelAmount, fuelUnitCost, totalCost, odometerReading, dateTime, fullTank, missedFillUp, userId, fuelUnit, location, lat, lng)
-        fuel_pattern = r"INSERT INTO [`']?Fuel[`']?\s+(?:VALUES\s*)?\(([^)]+)\)"
+        fuel_pattern = r"INSERT INTO [`']?(?:Fuel|Fuelups)[`']?\s+(?:VALUES\s*)?\(([^)]+)\)"
         fuel_matches = re.findall(fuel_pattern, content, re.IGNORECASE)
 
-        fuel_multi_pattern = r"INSERT INTO [`']?Fuel[`']?[^;]*VALUES\s*((?:\([^)]+\)\s*,?\s*)+)"
+        fuel_multi_pattern = r"INSERT INTO [`']?(?:Fuel|Fuelups)[`']?[^;]*VALUES\s*((?:\([^)]+\)\s*,?\s*)+)"
         fuel_multi_matches = re.findall(fuel_multi_pattern, content, re.IGNORECASE)
 
         for match in fuel_multi_matches:
@@ -2435,7 +2437,7 @@ def import_clarkson():
             try:
                 values = parse_sql_values(values_str)
                 if len(values) >= 10:
-                    clarkson_vehicle_id = int(values[1]) if values[1] else None
+                    clarkson_vehicle_id = clean_sql_string(values[1]) if values[1] else None
                     vehicle_id = vehicle_id_map.get(clarkson_vehicle_id)
                     if not vehicle_id:
                         continue

app/routes/auth.py

@@ -340,6 +340,8 @@ def notifications():
 def menu_preferences():
     """Update user menu preferences"""
     current_user.start_page = request.form.get('start_page', 'dashboard')
+    default_vehicle_id = request.form.get('default_vehicle_id')
+    current_user.default_vehicle_id = int(default_vehicle_id) if default_vehicle_id else None
     current_user.show_menu_vehicles = request.form.get('show_menu_vehicles') == 'on'
     current_user.show_menu_fuel = request.form.get('show_menu_fuel') == 'on'
     current_user.show_menu_expenses = request.form.get('show_menu_expenses') == 'on'

app/routes/expenses.py

@@ -87,7 +87,7 @@ def new():
         return redirect(url_for('vehicles.view', vehicle_id=vehicle_id))
 
     # Pre-select vehicle if provided
-    selected_vehicle_id = request.args.get('vehicle_id', type=int)
+    selected_vehicle_id = request.args.get('vehicle_id', type=int) or current_user.default_vehicle_id
 
     return render_template('expenses/form.html',
                            expense=None,

app/routes/fuel.py

@@ -133,8 +133,8 @@ def new():
         flash(_('Fuel log added successfully'), 'success')
         return redirect(url_for('vehicles.view', vehicle_id=vehicle_id))
 
-    # Pre-select vehicle if provided
-    selected_vehicle_id = request.args.get('vehicle_id', type=int)
+    # Pre-select vehicle: explicit param > default vehicle preference
+    selected_vehicle_id = request.args.get('vehicle_id', type=int) or current_user.default_vehicle_id
 
     # Get all fuel stations for dropdown (stations are system-wide)
     stations = FuelStation.query.order_by(
@@ -161,6 +161,11 @@ def edit(log_id):
         return redirect(url_for('fuel.index'))
 
     if request.method == 'POST':
+        new_vehicle_id = request.form.get('vehicle_id', type=int)
+        if new_vehicle_id:
+            new_vehicle = Vehicle.query.get_or_404(new_vehicle_id)
+            if new_vehicle in vehicles:
+                log.vehicle_id = new_vehicle_id
         date_str = request.form.get('date')
         log.date = datetime.strptime(date_str, '%Y-%m-%d').date() if date_str else log.date
         log.odometer = float(request.form.get('odometer'))

app/routes/trips.py

@@ -81,7 +81,7 @@ def new():
             user_id=current_user.id,
             date=date,
             start_odometer=float(request.form.get('start_odometer')),
-            end_odometer=float(request.form.get('end_odometer')),
+            end_odometer=float(request.form.get('end_odometer')) if request.form.get('end_odometer') else None,
             purpose=request.form.get('purpose'),
             description=request.form.get('description'),
             start_location=request.form.get('start_location'),
@@ -96,7 +96,7 @@ def new():
         return redirect(url_for('trips.index'))
 
     # Pre-select vehicle if provided
-    selected_vehicle_id = request.args.get('vehicle_id', type=int)
+    selected_vehicle_id = request.args.get('vehicle_id', type=int) or current_user.default_vehicle_id
 
     # Get last odometer for selected vehicle
     last_odometer = 0
@@ -130,7 +130,7 @@ def edit(trip_id):
         date_str = request.form.get('date')
         trip.date = datetime.strptime(date_str, '%Y-%m-%d').date() if date_str else trip.date
         trip.start_odometer = float(request.form.get('start_odometer'))
-        trip.end_odometer = float(request.form.get('end_odometer'))
+        trip.end_odometer = float(request.form.get('end_odometer')) if request.form.get('end_odometer') else None
         trip.purpose = request.form.get('purpose')
         trip.description = request.form.get('description')
         trip.start_location = request.form.get('start_location')

app/templates/auth/settings.html

@@ -414,6 +414,19 @@ <h2 class="text-lg font-medium text-gray-900 dark:text-white">{{ _('Menu & Navig
                                 </select>
                             </div>
 
+                            <!-- Default Vehicle -->
+                            <div class="border-t border-gray-200 dark:border-gray-700 pt-6">
+                                <label for="default_vehicle_id" class="block text-sm font-medium text-gray-700 dark:text-gray-300">{{ _('Default Vehicle') }}</label>
+                                <p class="text-sm text-gray-500 dark:text-gray-400 mb-2">{{ _('Pre-selected vehicle when adding fuel logs, expenses, trips, and charging sessions') }}</p>
+                                <select name="default_vehicle_id" id="default_vehicle_id"
+                                        class="block w-full sm:w-64 rounded-md border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white px-3 py-2 focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">
+                                    <option value="">{{ _('No default') }}</option>
+                                    {% for vehicle in current_user.get_all_vehicles() %}
+                                    <option value="{{ vehicle.id }}" {% if current_user.default_vehicle_id == vehicle.id %}selected{% endif %}>{{ vehicle.name }}</option>
+                                    {% endfor %}
+                                </select>
+                            </div>
+
                             <!-- Quick Entry Button -->
                             <div class="flex items-center justify-between py-3 border-t border-gray-200 dark:border-gray-700 dark:border-gray-700">
                                 <div>

app/templates/fuel/form.html

@@ -58,7 +58,7 @@ <h1 class="text-2xl font-bold text-gray-900 dark:text-white mt-2">{% if log %}Ed
 
                 <div>
                     <label for="volume" class="block text-sm font-medium text-gray-700 dark:text-gray-300">Volume ({{ current_user.volume_unit }})</label>
-                    <input type="number" name="volume" id="volume" step="0.01"
+                    <input type="number" name="volume" id="volume" step="0.001"
                            value="{{ log.volume if log else '' }}"
                            onchange="calculateTotal()"
                            class="mt-1 block w-full rounded-md border border-gray-300 dark:border-gray-600 px-3 py-2 focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">

app/templates/fuel/quick.html

@@ -55,7 +55,7 @@ <h1 class="text-2xl font-bold text-gray-900 dark:text-white">{{ _('Quick Fuel En
             <div>
                 <label for="volume" class="block text-sm font-medium text-gray-700 dark:text-gray-300">{{ _('Volume') }}</label>
                 <div class="mt-1 relative">
-                    <input type="number" name="volume" id="volume" step="0.01"
+                    <input type="number" name="volume" id="volume" step="0.001"
                            class="block w-full rounded-lg border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white text-lg py-3 pr-8 focus:border-primary-500 focus:ring-primary-500">
                     <span class="absolute right-3 top-1/2 -translate-y-1/2 text-gray-400 text-sm">{{ current_user.volume_unit }}</span>
                 </div>

app/templates/trips/form.html

@@ -64,8 +64,8 @@ <h1 class="text-2xl font-bold text-gray-900 dark:text-white mt-2">{% if trip %}{
                 </div>
 
                 <div>
-                    <label for="end_odometer" class="block text-sm font-medium text-gray-700 dark:text-gray-300">{{ _('End Odometer') }} ({{ current_user.distance_unit }}) *</label>
-                    <input type="number" name="end_odometer" id="end_odometer" required step="0.1"
+                    <label for="end_odometer" class="block text-sm font-medium text-gray-700 dark:text-gray-300">{{ _('End Odometer') }} ({{ current_user.distance_unit }})</label>
+                    <input type="number" name="end_odometer" id="end_odometer" step="0.1"
                            value="{{ trip.end_odometer if trip else '' }}"
                            onchange="calculateDistance()"
                            class="mt-1 block w-full rounded-md border border-gray-300 dark:border-gray-600 px-3 py-2 bg-white dark:bg-gray-800 text-gray-900 dark:text-white focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">