Initial draft

lib/feature/cars/presentation/car_management.dart

@@ -0,0 +1,78 @@
+import 'package:hl_lieferservice/feature/cars/presentation/car_card.dart';
+
+import '../../../model/car.dart';
+import 'car_dialog.dart';
+import 'package:flutter/material.dart';
+
+class CarManagementOverview extends StatefulWidget {
+  final List<Car> cars;
+  final Function(String plate) onAdd;
+  final Function(String id) onDelete;
+  final Function(String id, String plate) onEdit;
+
+  const CarManagementOverview({
+    super.key,
+    required this.cars,
+    required this.onDelete,
+    required this.onEdit,
+    required this.onAdd,
+  });
+
+  @override
+  State<StatefulWidget> createState() => _CarManagementOverviewState();
+}
+
+class _CarManagementOverviewState extends State<CarManagementOverview> {
+  void _addCar() async {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return CarDialog(onAction: widget.onAdd);
+      },
+    );
+  }
+
+  void _removeCar(Car car) async {
+    widget.onDelete(car.id.toString());
+  }
+
+  void _editCar(Car car, String newName) async {
+    widget.onEdit(car.id.toString(), newName);
+  }
+
+  Widget _buildCarOverview() {
+    return Padding(
+      padding: const EdgeInsets.all(10),
+      child: widget.cars.isEmpty ? const Center(child: Text("keine Fahrzeuge vorhanden")) :  ListView.builder(
+        itemBuilder:
+            (context, index) => CarCard(
+              car: widget.cars[index],
+              onEdit: _editCar,
+              onDelete: _removeCar,
+            ),
+        itemCount: widget.cars.length,
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(
+          "Fahrzeugverwaltung",
+          style: Theme.of(context).textTheme.headlineMedium,
+        ),
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: _addCar,
+        backgroundColor: Theme.of(context).primaryColor,
+        child: Icon(
+          Icons.add,
+          color: Theme.of(context).colorScheme.onSecondary,
+        ),
+      ),
+      body: _buildCarOverview(),
+    );
+  }
+}