First commit

2025-05-03 15:43:29 +02:00
commit 6ebb49252e
135 changed files with 5266 additions and 0 deletions
--- a/lib/screens/add_screen.dart
+++ b/lib/screens/add_screen.dart
@@ -0,0 +1,129 @@
+import 'package:flutter/material.dart';
+
+class AddScreen extends StatefulWidget {
+  @override
+  _AddScreenState createState() => _AddScreenState();
+}
+
+class _AddScreenState extends State<AddScreen> {
+  final _formKey = GlobalKey<FormState>();
+
+  String? _selectedVehicle;
+  String? _selectedFuelType;
+  final TextEditingController _litersController = TextEditingController();
+  final TextEditingController _pricePerLiterController =
+      TextEditingController();
+  final TextEditingController _totalPriceController = TextEditingController();
+  final TextEditingController _mileageController = TextEditingController();
+  final TextEditingController _noteController = TextEditingController();
+
+  final List<String> _vehicles = ['Car A', 'Car B', 'Car C'];
+  final List<String> _fuelTypes = ['Gasoline', 'Diesel', 'Electric'];
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: Text('Add Entry')),
+      body: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Form(
+          key: _formKey,
+          child: SingleChildScrollView(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                DropdownButtonFormField<String>(
+                  decoration: InputDecoration(labelText: 'Vehicle'),
+                  value: _selectedVehicle,
+                  items:
+                      _vehicles.map((vehicle) {
+                        return DropdownMenuItem(
+                          value: vehicle,
+                          child: Text(vehicle),
+                        );
+                      }).toList(),
+                  onChanged:
+                      (value) => setState(() => _selectedVehicle = value),
+                  validator:
+                      (value) =>
+                          value == null ? 'Please select a vehicle' : null,
+                ),
+                SizedBox(height: 16),
+                DropdownButtonFormField<String>(
+                  decoration: InputDecoration(labelText: 'Fuel Type'),
+                  value: _selectedFuelType,
+                  items:
+                      _fuelTypes.map((fuel) {
+                        return DropdownMenuItem(value: fuel, child: Text(fuel));
+                      }).toList(),
+                  onChanged:
+                      (value) => setState(() => _selectedFuelType = value),
+                  validator:
+                      (value) =>
+                          value == null ? 'Please select a fuel type' : null,
+                ),
+                SizedBox(height: 16),
+                TextFormField(
+                  controller: _litersController,
+                  decoration: InputDecoration(labelText: 'Liters'),
+                  keyboardType: TextInputType.number,
+                  validator: _numberValidator,
+                ),
+                SizedBox(height: 16),
+                TextFormField(
+                  controller: _pricePerLiterController,
+                  decoration: InputDecoration(labelText: 'Price per Liter'),
+                  keyboardType: TextInputType.number,
+                  validator: _numberValidator,
+                ),
+                SizedBox(height: 16),
+                TextFormField(
+                  controller: _totalPriceController,
+                  decoration: InputDecoration(labelText: 'Total Price'),
+                  keyboardType: TextInputType.number,
+                  validator: _numberValidator,
+                ),
+                SizedBox(height: 16),
+                TextFormField(
+                  controller: _mileageController,
+                  decoration: InputDecoration(labelText: 'Mileage'),
+                  keyboardType: TextInputType.number,
+                  validator: _numberValidator,
+                ),
+                SizedBox(height: 16),
+                TextFormField(
+                  controller: _noteController,
+                  decoration: InputDecoration(labelText: 'Note'),
+                  keyboardType: TextInputType.text,
+                ),
+                SizedBox(height: 24),
+                ElevatedButton(
+                  onPressed: _submitForm,
+                  style: ElevatedButton.styleFrom(
+                    backgroundColor: Colors.green, // green confirm button
+                  ),
+                  child: Text('Create Fuel Record'),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  String? _numberValidator(String? value) {
+    if (value == null || value.isEmpty) return 'This field cannot be empty';
+    if (double.tryParse(value) == null) return 'Enter a valid number';
+    return null;
+  }
+
+  void _submitForm() {
+    if (_formKey.currentState?.validate() ?? false) {
+      // Here you would save the form data to database or state
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('Fuel record created successfully!')),
+      );
+    }
+  }
+}