initial upload

2025-10-15 10:53:36 +02:00
commit c15d1d1e49
140 changed files with 6730 additions and 0 deletions
--- a/lib/widgets/package_dialog.dart
+++ b/lib/widgets/package_dialog.dart
@ -0,0 +1,142 @@
+import 'package:flutter/material.dart';
+import '../models/udp_package.dart';
+
+class PackageDialog extends StatefulWidget {
+  final UdpPackage? package;
+  final Function(UdpPackage) onSave;
+
+  const PackageDialog({
+    super.key,
+    this.package,
+    required this.onSave,
+  });
+
+  @override
+  State<PackageDialog> createState() => _PackageDialogState();
+}
+
+class _PackageDialogState extends State<PackageDialog> {
+  late TextEditingController _nameController;
+  late TextEditingController _ipController;
+  late TextEditingController _dataController;
+  final _formKey = GlobalKey<FormState>();
+
+  @override
+  void initState() {
+    super.initState();
+    _nameController = TextEditingController(text: widget.package?.name ?? '');
+    _ipController = TextEditingController(
+      text: widget.package?.ipAddress ?? '127.0.0.1',
+    );
+    _dataController = TextEditingController(text: widget.package?.data ?? '');
+  }
+
+  @override
+  void dispose() {
+    _nameController.dispose();
+    _ipController.dispose();
+    _dataController.dispose();
+    super.dispose();
+  }
+
+  bool _isValidIp(String ip) {
+    final parts = ip.split('.');
+    if (parts.length != 4) return false;
+    for (final part in parts) {
+      final num = int.tryParse(part);
+      if (num == null || num < 0 || num > 255) return false;
+    }
+    return true;
+  }
+
+  void _save() {
+    if (_formKey.currentState!.validate()) {
+      final package = UdpPackage(
+        id: widget.package?.id ?? DateTime.now().millisecondsSinceEpoch.toString(),
+        name: _nameController.text.trim(),
+        ipAddress: _ipController.text.trim(),
+        data: _dataController.text,
+      );
+      widget.onSave(package);
+      Navigator.pop(context);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text(widget.package == null ? 'New Package' : 'Edit Package'),
+      content: SingleChildScrollView(
+        child: Form(
+          key: _formKey,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              TextFormField(
+                controller: _nameController,
+                decoration: const InputDecoration(
+                  labelText: 'Package Name',
+                  prefixIcon: Icon(Icons.label),
+                ),
+                validator: (value) {
+                  if (value == null || value.trim().isEmpty) {
+                    return 'Please enter a package name';
+                  }
+                  return null;
+                },
+                autofocus: true,
+              ),
+              const SizedBox(height: 16),
+              TextFormField(
+                controller: _ipController,
+                decoration: const InputDecoration(
+                  labelText: 'IP Address',
+                  prefixIcon: Icon(Icons.computer),
+                  hintText: '192.168.1.100',
+                ),
+                keyboardType: TextInputType.number,
+                validator: (value) {
+                  if (value == null || value.trim().isEmpty) {
+                    return 'Please enter an IP address';
+                  }
+                  if (!_isValidIp(value.trim())) {
+                    return 'Invalid IP address';
+                  }
+                  return null;
+                },
+              ),
+              const SizedBox(height: 16),
+              TextFormField(
+                controller: _dataController,
+                decoration: const InputDecoration(
+                  labelText: 'Data',
+                  prefixIcon: Icon(Icons.data_object),
+                  hintText: 'Enter the data to send',
+                ),
+                maxLines: 4,
+                validator: (value) {
+                  if (value == null || value.isEmpty) {
+                    return 'Please enter data to send';
+                  }
+                  return null;
+                },
+              ),
+            ],
+          ),
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.pop(context),
+          child: const Text('Cancel'),
+        ),
+        FilledButton(
+          onPressed: _save,
+          child: const Text('Save'),
+        ),
+      ],
+    );
+  }
+}
+
+