add import export and items
This commit is contained in:
atseirjo
@@ -2,9 +2,7 @@ import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import '../controller/anwendung_controller.dart';
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import '../helper/display_formats.dart';
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import '../widgets/anwendung_form.dart';
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import '../widgets/entry_panel.dart';
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class AnwendungView extends GetView<AnwendungController> {
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static const routeName = '/anwendung-view';
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@@ -39,32 +37,6 @@ class AnwendungView extends GetView<AnwendungController> {
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child: AnwendungForm(controller: controller),
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),
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),
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SliverPadding(
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padding: const EdgeInsets.fromLTRB(16, 4, 16, 24),
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sliver: Obx(() {
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final entries = controller.anwendungen.toList();
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return SavedEntries(
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title: 'Gespeicherte Profile',
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count: entries.length,
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emptyText: 'Noch keine Verarbeitungsprofile für dieses Filament gespeichert.',
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itemBuilder: (context, index) {
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final entry = entries[index];
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return SavedEntryCard(
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key: ValueKey(entry.anwendungId),
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title:
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'Druck ${DisplayFormats.number(entry.druckTemperatur)} °C · Bett ${DisplayFormats.number(entry.druckbettTemperatur)} °C',
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subtitle: DisplayFormats.date(entry.erstelltAm),
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details: [
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'Bauraum geschlossen: ${entry.bauraumGeschlossen ? "Ja" : "Nein"}',
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if (entry.bauraumTemperatur != null)
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'Bauraum ${DisplayFormats.number(entry.bauraumTemperatur!)} °C',
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],
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notes: entry.sonstiges,
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);
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},
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);
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}),
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),
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],
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);
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}),
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@@ -0,0 +1,117 @@
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import '../controller/export_controller.dart';
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import '../helper/storage_keys.dart';
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import '../widgets/entry_panel.dart';
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class ExportView extends GetView<ExportController> {
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static const routeName = '/export-view';
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const ExportView({super.key});
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@override
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Widget build(BuildContext context) => Scaffold(
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appBar: AppBar(title: const Text('Datensicherung')),
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body: SafeArea(
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child: Align(
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alignment: Alignment.topCenter,
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 760),
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(16),
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child: Obx(() {
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final busy = controller.isBusy.value;
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final backup = controller.pendingBackup.value;
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return Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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EntryPanel(
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title: 'Daten exportieren',
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subtitle: 'Sichere Filamente, Verarbeitungsprofile, Bauteile inklusive Fotos und Verbrauch sowie deine Materialarten in einer JSON-Datei.\n\nSpeichere die Datei außerhalb der App, zum Beispiel in Dokumente oder in deiner Cloud. So kannst du sie nach einer Neuinstallation wieder importieren.',
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child: FilledButton.icon(
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onPressed: busy ? null : controller.exportData,
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icon: const Icon(Icons.file_download_outlined),
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label: const Text('Als JSON exportieren'),
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),
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),
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const SizedBox(height: 20),
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EntryPanel(
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title: 'Daten importieren',
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subtitle: 'Wähle eine JSON-Datensicherung dieser App. Beim Import werden alle aktuell gespeicherten Daten durch den Inhalt der Datei ersetzt. Exportiere bei Bedarf vorher deinen aktuellen Bestand.',
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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OutlinedButton.icon(
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onPressed: busy ? null : controller.selectImport,
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icon: const Icon(Icons.file_upload_outlined),
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label: const Text('JSON-Datei auswählen'),
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),
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if (backup != null) ...[
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const SizedBox(height: 16),
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const Text('Geprüfte Datensicherung:'),
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Text(
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'${backup.data[StorageKeys.filamente]!.length} Filamente',
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),
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Text(
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'${backup.data[StorageKeys.anwendungen]!.length} Profile',
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),
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Text(
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'${backup.data[StorageKeys.bauteile]!.length} Bauteile',
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),
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Text(
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backup.data[StorageKeys.materialien]!.isEmpty
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? 'Materialarten: Standardliste'
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: '${(backup.data[StorageKeys.materialien]!.single['werte'] as List).length} Materialarten',
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),
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const SizedBox(height: 16),
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FilledButton.icon(
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onPressed: busy
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? null
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: () => _confirmImport(context),
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icon: const Icon(Icons.restore),
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label: const Text('Daten ersetzen und importieren'),
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),
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],
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],
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),
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),
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if (busy) ...[
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const SizedBox(height: 20),
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const LinearProgressIndicator(),
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],
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EntryMessage(
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message: controller.message.value,
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hasError: controller.hasError.value,
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),
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],
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);
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}),
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),
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),
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),
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),
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);
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Future<void> _confirmImport(BuildContext context) async {
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final confirmed = await showDialog<bool>(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Alle Daten ersetzen?'),
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content: const Text(
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'Der aktuelle Bestand wird vollständig durch die ausgewählte Datensicherung ersetzt. Auch eine leere Sicherung ersetzt den Bestand.',
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context, false),
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child: const Text('Abbrechen'),
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),
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FilledButton(
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onPressed: () => Navigator.pop(context, true),
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child: const Text('Daten ersetzen'),
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),
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],
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),
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);
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if (confirmed == true) await controller.importData();
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}
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}
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@@ -8,6 +8,7 @@ import '../widgets/filament_form.dart';
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import '../widgets/filament_inventory.dart';
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import 'anwendung_view.dart';
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import 'bauteil_view.dart';
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import 'export_view.dart';
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class HomeView extends GetView<HomeController> {
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static const routeName = '/home-view';
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@@ -39,6 +40,24 @@ class HomeView extends GetView<HomeController> {
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],
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),
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),
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drawer: Drawer(
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child: SafeArea(
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child: ListView(
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padding: const EdgeInsets.all(16),
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children: [
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const ListTile(title: Text('Filamentverwaltung')),
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ListTile(
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leading: const Icon(Icons.import_export),
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title: const Text('Daten exportieren / importieren'),
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onTap: () {
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Navigator.of(context).pop();
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Get.toNamed(ExportView.routeName);
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},
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),
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],
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),
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),
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),
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body: SafeArea(
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top: false,
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child: Align(
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