add some new features

2026-10-29 15:03:48 +01:00
parent c876405a8f
commit 20012db615
39 changed files with 2908 additions and 97 deletions
@@ -0,0 +1,139 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:intl/intl.dart';
+
+import '../controller/abfall_controller.dart';
+import '../helper/input_validators.dart';
+import 'entry_panel.dart';
+
+class AbfallForm extends StatelessWidget {
+  const AbfallForm({super.key, required this.controller});
+  final AbfallController controller;
+
+  @override
+  Widget build(BuildContext context) => Obx(() {
+    final date = controller.datumZeit.value;
+    final busy = controller.isSaving.value;
+    final editing = controller.editingId.value != null;
+    return EntryPanel(
+      title: editing ? 'Abfall bearbeiten' : 'Abfall erfassen',
+      subtitle: 'Erfasse zusätzlichen Abfall. Abfall aus gespeicherten Bauteilen erscheint automatisch in der Übersicht.',
+      child: Form(
+        key: controller.formKey,
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            EntryFieldGrid(
+              children: [
+                OutlinedButton.icon(
+                  onPressed: busy
+                      ? null
+                      : () async {
+                          final picked = await showDatePicker(
+                            context: context,
+                            initialDate: date,
+                            firstDate: DateTime(1900),
+                            lastDate: DateTime(2100, 12, 31),
+                            helpText: 'Datum auswählen',
+                            cancelText: 'Abbrechen',
+                            confirmText: 'Übernehmen',
+                          );
+                          if (picked != null && context.mounted) {
+                            controller.setDatum(picked);
+                          }
+                        },
+                  icon: const Icon(Icons.calendar_today_outlined),
+                  label: Text(
+                    'Datum: ${DateFormat('dd.MM.yyyy').format(date)}',
+                  ),
+                ),
+                OutlinedButton.icon(
+                  onPressed: busy
+                      ? null
+                      : () async {
+                          final picked = await showTimePicker(
+                            context: context,
+                            initialTime: TimeOfDay.fromDateTime(date),
+                            helpText: 'Uhrzeit auswählen',
+                            cancelText: 'Abbrechen',
+                            confirmText: 'Übernehmen',
+                            builder: (context, child) => MediaQuery(
+                              data: MediaQuery.of(context)
+                                  .copyWith(alwaysUse24HourFormat: true),
+                              child: child!,
+                            ),
+                          );
+                          if (picked != null && context.mounted) {
+                            controller.setUhrzeit(picked);
+                          }
+                        },
+                  icon: const Icon(Icons.schedule),
+                  label: Text('Uhrzeit: ${DateFormat('HH:mm').format(date)}'),
+                ),
+              ],
+            ),
+            const SizedBox(height: 20),
+            const Text(
+              'Durchschnittlicher Preis pro kg',
+              style: TextStyle(fontWeight: FontWeight.w600),
+            ),
+            const SizedBox(height: 8),
+            EntryNumberField(
+              controller: controller.kilopreisController,
+              label: 'Kilopreis (optional)',
+              unit: '€/kg',
+              validator: (value) =>
+                  InputValidators.nonNegative(value, optional: true),
+              onChanged: controller.berechneKosten,
+            ),
+            const SizedBox(height: 16),
+            EntryFieldGrid(
+              children: [
+                EntryNumberField(
+                  controller: controller.gewichtController,
+                  onChanged: controller.berechneKosten,
+                  label: 'Abfallgewicht',
+                  unit: 'g',
+                  validator: InputValidators.positive,
+                ),
+                EntryNumberField(
+                  controller: controller.kostenController,
+                  label: 'Abfallkosten',
+                  unit: '€',
+                  validator: InputValidators.nonNegative,
+                ),
+              ],
+            ),
+            const SizedBox(height: 8),
+            const Text(
+              'Abfallkosten sind manuell änderbar. Bei Änderung von Gewicht oder Kilopreis werden sie neu berechnet.',
+              style: TextStyle(fontSize: 12),
+            ),
+            const SizedBox(height: 24),
+            FilledButton.icon(
+              onPressed: busy ? null : controller.saveAbfall,
+              icon: Icon(editing ? Icons.check : Icons.add),
+              label: Text(
+                busy
+                    ? 'Wird gespeichert …'
+                    : editing
+                    ? 'Änderungen speichern'
+                    : 'Abfall speichern',
+              ),
+            ),
+            if (editing)
+              TextButton.icon(
+                onPressed: busy ? null : controller.resetForm,
+                icon: const Icon(Icons.close),
+                label: const Text('Bearbeitung abbrechen'),
+              ),
+            EntryMessage(
+              message: controller.message.value,
+              hasError: controller.hasError.value,
+            ),
+          ],
+        ),
+      ),
+    );
+  });
+}