josiadmin/filament_verwaltung
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update edit and list and detail view

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This commit is contained in:
Josef Seiringer
2026-01-16 14:57:14 +01:00
parent 6df0da2776
commit 3a2dcfd7fc
7 changed files with 136 additions and 85 deletions
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46
lib/controllers/edit_controller.dart
View File

@@ -5,13 +5,13 @@ import '../helpers/filament_repository.dart';
class EditController extends GetxController {
Rx<FilamentModel?> originalFilament = Rx<FilamentModel?>(null);
// Form Controllers
final nameController = TextEditingController();
final typeController = TextEditingController();
final colorController = TextEditingController();
final weightController = TextEditingController();
final weightUsedController = TextEditingController();
final currentUsageController = TextEditingController();
final priceController = TextEditingController();
final manufacturerController = TextEditingController();
final purchaseDateController = TextEditingController();
@@ -20,6 +20,9 @@ class EditController extends GetxController {
final printingTempController = TextEditingController();
final bedTempController = TextEditingController();
// Reactive color for UI updates
final selectedColor = 'White'.obs;
// Validation
final formKey = GlobalKey<FormState>();
final isSaving = false.obs;
@@ -27,6 +30,7 @@ class EditController extends GetxController {
// Available options
final List<String> filamentTypes = [
'PLA',
'PLA+',
'ABS',
'PETG',
'TPU',
@@ -64,7 +68,8 @@ class EditController extends GetxController {
if (filament != null) {
nameController.text = filament.name;
typeController.text = filament.type;
colorController.text = filament.color;
selectedColor.value = filament.color;
selectedColor.value = filament.color;
weightController.text = filament.weight.toString();
weightUsedController.text = filament.weightUsed.toString();
priceController.text = filament.price.toString();
@@ -83,26 +88,33 @@ class EditController extends GetxController {
isSaving.value = true;
try {
// Berechne den neuen Gesamtverbrauch
final currentWeightUsed = double.tryParse(weightUsedController.text) ?? 0;
final additionalUsage = double.tryParse(currentUsageController.text) ?? 0;
final totalWeightUsed = currentWeightUsed + additionalUsage;
final updatedFilament = FilamentModel(
id: originalFilament.value?.id ?? DateTime.now().millisecondsSinceEpoch.toString(),
id:
originalFilament.value?.id ??
DateTime.now().millisecondsSinceEpoch.toString(),
name: nameController.text.trim(),
type: typeController.text.trim(),
color: colorController.text.trim(),
color: selectedColor.value.trim(),
weight: double.tryParse(weightController.text) ?? 0,
weightUsed: double.tryParse(weightUsedController.text) ?? 0,
weightUsed: totalWeightUsed,
price: double.tryParse(priceController.text) ?? 0,
manufacturer: manufacturerController.text.trim().isEmpty
? null
manufacturer: manufacturerController.text.trim().isEmpty
? null
: manufacturerController.text.trim(),
purchaseDate: purchaseDateController.text.trim().isEmpty
? null
purchaseDate: purchaseDateController.text.trim().isEmpty
? null
: purchaseDateController.text.trim(),
notes: notesController.text.trim().isEmpty
? null
notes: notesController.text.trim().isEmpty
? null
: notesController.text.trim(),
pices: int.tryParse(piecesController.text),
printingTemp: int.tryParse(printingTempController.text),
bedTemp: int.tryParse(bedTempController.text),
pices: int.tryParse(piecesController.text) ?? 0,
printingTemp: int.tryParse(printingTempController.text) ?? 0,
bedTemp: int.tryParse(bedTempController.text) ?? 0,
);
bool success;
@@ -116,7 +128,7 @@ class EditController extends GetxController {
Get.back(result: updatedFilament);
Get.snackbar(
'Erfolg',
originalFilament.value != null
originalFilament.value != null
? 'Filament wurde aktualisiert'
: 'Filament wurde erstellt',
snackPosition: SnackPosition.BOTTOM,
@@ -149,9 +161,9 @@ class EditController extends GetxController {
void onClose() {
nameController.dispose();
typeController.dispose();
colorController.dispose();
weightController.dispose();
weightUsedController.dispose();
currentUsageController.dispose();
priceController.dispose();
manufacturerController.dispose();
purchaseDateController.dispose();

14
lib/controllers/list_controller.dart
View File

@@ -10,7 +10,7 @@ class ListController extends GetxController {
@override
void onInit() {
_loadListFillament();
loadListFillament();
super.onInit();
}
@@ -20,7 +20,7 @@ class ListController extends GetxController {
@override
void onClose() {}
Future<void> _loadListFillament() async {
Future<void> loadListFillament() async {
isLoadingFilament(true);
if (filamentList.isNotEmpty) {
filamentList.clear();
@@ -30,14 +30,18 @@ class ListController extends GetxController {
update();
}
void addNewFilament() {}
void addNewFilament() async {
await Get.toNamed(EditPage.namedRoute);
loadListFillament();
}
void viewFilamentDetails(FilamentModel filament) {
Get.toNamed(DetailsPage.namedRoute, arguments: {'filament': filament});
}
void editFilament(FilamentModel filament) {
Get.toNamed(EditPage.namedRoute, arguments: {'filament': filament});
void editFilament(FilamentModel filament) async {
await Get.toNamed(EditPage.namedRoute, arguments: {'filament': filament});
loadListFillament();
}
void removeFilament(FilamentModel filament) {

1
lib/main.dart
View File

@@ -7,6 +7,7 @@ import 'helpers/sample_routes.dart';
import 'pages/home_view.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Get.putAsync(() => FilamentRepository().init());
runApp(MyApp());
}

14
lib/model/filament_model.dart
View File

@@ -11,7 +11,7 @@ class FilamentModel {
final String? manufacturer;
final String? purchaseDate;
final String? notes;
final int? pices;
final int pices;
final int? printingTemp;
final int? bedTemp;
@@ -26,9 +26,9 @@ class FilamentModel {
this.manufacturer,
this.purchaseDate,
this.notes,
this.pices,
required this.pices,
this.printingTemp,
this.bedTemp
this.bedTemp,
});
// JSON Serialisierung
@@ -46,7 +46,7 @@ class FilamentModel {
'pices': pices,
'printingTemp': printingTemp,
'bedTemp': bedTemp,
'printWeightUsed': weightUsed,
'weightUsed': weightUsed,
};
}
@@ -57,13 +57,13 @@ class FilamentModel {
name: json['name'] as String,
type: json['type'] as String,
color: json['color'] as String,
weight: (json['weight'] as num).toDouble(),
weightUsed: (json['weightUsed'] as num).toDouble(),
weight: (json['weight'] as num?)?.toDouble() ?? 0.0,
weightUsed: (json['weightUsed'] as num?)?.toDouble() ?? 0.0,
price: (json['price'] as num).toDouble(),
manufacturer: json['manufacturer'] as String?,
purchaseDate: json['purchaseDate'] as String?,
notes: json['notes'] as String?,
pices: json['pices'] as int?,
pices: json['pices'] as int,
printingTemp: json['printingTemp'] as int?,
bedTemp: json['bedTemp'] as int?,
);

128
lib/pages/edit_view.dart
View File

@@ -76,7 +76,9 @@ class EditPage extends GetView<EditController> {
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
isNewFilament ? 'Neues Filament anlegen' : 'Filament bearbeiten',
isNewFilament
? 'Neues Filament anlegen'
: 'Filament bearbeiten',
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
@@ -145,14 +147,14 @@ class EditPage extends GetView<EditController> {
SizedBox(height: 16),
ColorSelector(
selectedColor: controller.colorController.text.isNotEmpty
? controller.colorController.text
: 'White',
colors: controller.availableColors,
onColorSelected: (color) {
controller.colorController.text = color;
},
Obx(
() => ColorSelector(
selectedColor: controller.selectedColor.value,
colors: controller.availableColors,
onColorSelected: (color) {
controller.selectedColor.value = color;
},
),
),
SizedBox(height: 24),
@@ -193,6 +195,7 @@ class EditPage extends GetView<EditController> {
hint: '0',
icon: Icons.trending_down,
keyboardType: TextInputType.number,
readOnly: true,
validator: (value) {
if (value != null && value.isNotEmpty) {
if (double.tryParse(value) == null) {
@@ -208,6 +211,24 @@ class EditPage extends GetView<EditController> {
SizedBox(height: 16),
CustomTextField(
controller: controller.currentUsageController,
label: 'Aktueller Verbrauch hinzufügen (g)',
hint: '0',
icon: Icons.add_circle_outline,
keyboardType: TextInputType.number,
validator: (value) {
if (value != null && value.isNotEmpty) {
if (double.tryParse(value) == null) {
return 'Ungültige Zahl';
}
}
return null;
},
),
SizedBox(height: 16),
Row(
children: [
Expanded(
@@ -309,9 +330,7 @@ class EditPage extends GetView<EditController> {
builder: (context, child) {
return Theme(
data: Theme.of(context).copyWith(
colorScheme: ColorScheme.light(
primary: Colors.blue,
),
colorScheme: ColorScheme.light(primary: Colors.blue),
),
child: child!,
);
@@ -319,10 +338,15 @@ class EditPage extends GetView<EditController> {
);
if (date != null) {
final formatter = DateFormat('dd.MM.yyyy');
controller.purchaseDateController.text = formatter.format(date);
controller.purchaseDateController.text = formatter.format(
date,
);
}
},
suffix: Icon(Icons.arrow_drop_down, color: Colors.blue.shade400),
suffix: Icon(
Icons.arrow_drop_down,
color: Colors.blue.shade400,
),
),
SizedBox(height: 16),
@@ -338,48 +362,50 @@ class EditPage extends GetView<EditController> {
SizedBox(height: 32),
// Save Button
Obx(() => AnimatedContainer(
duration: Duration(milliseconds: 300),
height: 56,
child: controller.isSaving.value
? Container(
decoration: BoxDecoration(
color: Colors.blue.shade100,
borderRadius: BorderRadius.circular(12),
),
child: Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
width: 20,
height: 20,
child: CircularProgressIndicator(
strokeWidth: 2,
valueColor: AlwaysStoppedAnimation<Color>(
Colors.blue,
Obx(
() => AnimatedContainer(
duration: Duration(milliseconds: 300),
height: 56,
child: controller.isSaving.value
? Container(
decoration: BoxDecoration(
color: Colors.blue.shade100,
borderRadius: BorderRadius.circular(12),
),
child: Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
width: 20,
height: 20,
child: CircularProgressIndicator(
strokeWidth: 2,
valueColor: AlwaysStoppedAnimation<Color>(
Colors.blue,
),
),
),
),
SizedBox(width: 12),
Text(
'Wird gespeichert...',
style: TextStyle(
color: Colors.blue,
fontWeight: FontWeight.w600,
SizedBox(width: 12),
Text(
'Wird gespeichert...',
style: TextStyle(
color: Colors.blue,
fontWeight: FontWeight.w600,
),
),
),
],
],
),
),
)
: ActionButton(
icon: Icons.save,
label: isNewFilament ? 'Erstellen' : 'Speichern',
color: Colors.blue,
onPressed: controller.saveFilament,
),
)
: ActionButton(
icon: Icons.save,
label: isNewFilament ? 'Erstellen' : 'Speichern',
color: Colors.blue,
onPressed: controller.saveFilament,
),
)),
),
),
SizedBox(height: 16),

1
lib/widgets/color_selector.dart
View File

@@ -25,6 +25,7 @@ class ColorSelector extends StatelessWidget {
'pink': Colors.pink,
'grey': Colors.grey,
'brown': Colors.brown,
'wood' : Colors.brown[300]!,
};
return colorMap[colorName.toLowerCase()] ?? Colors.grey;
}

17
lib/widgets/detail_info_card.dart
View File

@@ -30,39 +30,46 @@ class DetailInfoCard extends StatelessWidget {
],
),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: EdgeInsets.all(10),
padding: EdgeInsets.all(8),
decoration: BoxDecoration(
color: color.withAlpha(10),
borderRadius: BorderRadius.circular(12),
),
child: Icon(icon, color: color, size: 24),
child: Icon(icon, color: color, size: 20),
),
SizedBox(width: 12),
SizedBox(width: 10),
Expanded(
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
label,
style: TextStyle(
fontSize: 12,
fontSize: 11,
color: Colors.grey.shade600,
fontWeight: FontWeight.w500,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
SizedBox(height: 4),
Text(
value,
style: TextStyle(
fontSize: 18,
fontSize: 16,
fontWeight: FontWeight.bold,
color: Colors.grey.shade800,
),
maxLines: 2,
overflow: TextOverflow.ellipsis,
),
],
),