391 lines
16 KiB
Dart
391 lines
16 KiB
Dart
import 'package:diameter/components/detail.dart';
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import 'package:diameter/localization_keys.dart';
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import 'package:diameter/utils/dialog_utils.dart';
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import 'package:diameter/components/forms/auto_complete_dropdown_button.dart';
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import 'package:diameter/components/forms/form_wrapper.dart';
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import 'package:diameter/models/accuracy.dart';
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import 'package:diameter/models/meal_category.dart';
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import 'package:diameter/models/meal_portion_type.dart';
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import 'package:diameter/models/meal_source.dart';
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import 'package:diameter/models/settings.dart';
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import 'package:diameter/navigation.dart';
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import 'package:diameter/screens/category/accuracy_detail.dart';
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import 'package:diameter/screens/category/meal_category_detail.dart';
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import 'package:diameter/screens/category/meal_portion_type_detail.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_translate/flutter_translate.dart';
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class MealSourceDetailScreen extends StatefulWidget {
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static const String routeName = '/meal-source';
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final int id;
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const MealSourceDetailScreen({Key? key, this.id = 0}) : super(key: key);
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@override
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_MealSourceDetailScreenState createState() => _MealSourceDetailScreenState();
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}
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class _MealSourceDetailScreenState extends State<MealSourceDetailScreen> {
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MealSource? _mealSource;
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bool _isNew = true;
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List<Accuracy> _portionSizeAccuracies = [];
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List<Accuracy> _carbsRatioAccuracies = [];
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List<MealCategory> _mealCategories = [];
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List<MealPortionType> _mealPortionTypes = [];
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final GlobalKey<FormState> _mealSourceForm = GlobalKey<FormState>();
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final ScrollController _scrollController = ScrollController();
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final _valueController = TextEditingController(text: '');
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final _notesController = TextEditingController(text: '');
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Accuracy? _defaultCarbsRatioAccuracy;
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Accuracy? _defaultPortionSizeAccuracy;
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MealCategory? _defaultMealCategory;
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MealPortionType? _defaultMealPortionType;
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final _defaultCarbsRatioAccuracyController = TextEditingController(text: '');
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final _defaultPortionSizeAccuracyController = TextEditingController(text: '');
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final _defaultMealCategoryController = TextEditingController(text: '');
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final _defaultMealPortionTypeController = TextEditingController(text: '');
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@override
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void initState() {
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super.initState();
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reload();
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_portionSizeAccuracies = Accuracy.getAllForPortionSize();
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_carbsRatioAccuracies = Accuracy.getAllForCarbsRatio();
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_mealCategories = MealCategory.getAll();
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_mealPortionTypes = MealPortionType.getAll();
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if (_mealSource != null) {
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_valueController.text = _mealSource!.value;
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_notesController.text = _mealSource!.notes ?? '';
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_defaultPortionSizeAccuracy =
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_mealSource!.defaultPortionSizeAccuracy.target;
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_defaultPortionSizeAccuracyController.text = (_defaultPortionSizeAccuracy ?? '').toString();
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_defaultCarbsRatioAccuracy =
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_mealSource!.defaultCarbsRatioAccuracy.target;
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_defaultCarbsRatioAccuracyController.text = (_defaultCarbsRatioAccuracy ?? '').toString();
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_defaultMealCategory = _mealSource!.defaultMealCategory.target;
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_defaultMealCategoryController.text = (_defaultMealCategory ?? '').toString();
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_defaultMealPortionType = _mealSource!.defaultMealPortionType.target;
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_defaultMealPortionTypeController.text = (_defaultMealPortionType ?? '').toString();
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}
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}
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@override
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void dispose() {
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_scrollController.dispose();
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_valueController.dispose();
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_notesController.dispose();
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_defaultCarbsRatioAccuracyController.dispose();
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_defaultPortionSizeAccuracyController.dispose();
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_defaultMealCategoryController.dispose();
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_defaultMealPortionTypeController.dispose();
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super.dispose();
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}
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void reload({String? message}) {
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if (widget.id != 0) {
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setState(() {
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_mealSource = MealSource.get(widget.id);
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});
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}
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_isNew = _mealSource == null;
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setState(() {
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if (message != null) {
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var snackBar = SnackBar(
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content: Text(message),
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duration: const Duration(seconds: 2),
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);
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ScaffoldMessenger.of(context)
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..removeCurrentSnackBar()
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..showSnackBar(snackBar);
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}
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});
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}
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void handleSaveAction() async {
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MealSource mealSource = MealSource(
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id: widget.id,
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value: _valueController.text,
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notes: _notesController.text,
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);
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mealSource.defaultCarbsRatioAccuracy.target = _defaultCarbsRatioAccuracy;
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mealSource.defaultPortionSizeAccuracy.target = _defaultPortionSizeAccuracy;
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mealSource.defaultMealCategory.target = _defaultMealCategory;
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mealSource.defaultMealPortionType.target = _defaultMealPortionType;
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MealSource.put(mealSource);
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Navigator.pop(context, [translate(LocalizationKeys.mealSource_saved, args: {
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"status": _isNew ? LocalizationKeys.mealSource_new : ''
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}), mealSource]);
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}
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void handleCancelAction() {
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if (Settings.get().showConfirmationDialogOnCancel &&
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((_isNew &&
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(_valueController.text != '' ||
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_defaultCarbsRatioAccuracy != null ||
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_defaultPortionSizeAccuracy != null ||
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_defaultMealCategory != null ||
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_defaultMealPortionType != null ||
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_notesController.text != '')) ||
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(!_isNew &&
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(_valueController.text != _mealSource!.value ||
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_defaultCarbsRatioAccuracy !=
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_mealSource!.defaultCarbsRatioAccuracy.target ||
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_defaultPortionSizeAccuracy !=
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_mealSource!.defaultPortionSizeAccuracy.target ||
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_defaultMealCategory !=
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_mealSource!.defaultMealCategory.target ||
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_defaultMealPortionType !=
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_mealSource!.defaultMealPortionType.target ||
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_notesController.text != (_mealSource!.notes ?? ''))))) {
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DialogUtils.showCancelConfirmationDialog(
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context: context,
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isNew: _isNew,
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onSave: handleSaveAction,
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);
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} else {
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Navigator.pop(context);
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(
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translate(LocalizationKeys.mealSource_saved, args: {
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"status": _isNew ? LocalizationKeys.mealSource_new : LocalizationKeys.general_edit,
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"name": _mealSource!.value,
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})
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),
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),
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drawer:
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const Navigation(currentLocation: MealSourceDetailScreen.routeName),
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body: Scrollbar(
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controller: _scrollController,
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child: SingleChildScrollView(
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controller: _scrollController,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: <Widget>[
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FormWrapper(
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formState: _mealSourceForm,
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fields: [
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TextFormField(
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controller: _valueController,
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decoration: InputDecoration(
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labelText: translate(LocalizationKeys.mealSource_fields_name),
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),
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validator: (value) {
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if (value!.trim().isEmpty) {
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return translate(LocalizationKeys.mealSource_fields_validators_name);
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}
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return null;
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},
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),
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Row(
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children: [
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Expanded(
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child: AutoCompleteDropdownButton<Accuracy>(
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selectedItem: _defaultCarbsRatioAccuracy,
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controller: _defaultCarbsRatioAccuracyController,
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label: translate(LocalizationKeys.mealSource_fields_defaultCarbsRatioAccuracy),
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items: _carbsRatioAccuracies,
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onChanged: (value) {
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setState(() {
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_defaultCarbsRatioAccuracy = value;
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_defaultCarbsRatioAccuracyController.text =
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(_defaultCarbsRatioAccuracy ?? '').toString();
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});
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},
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),
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),
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IconButton(
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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_defaultCarbsRatioAccuracy == null
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? const AccuracyDetailScreen()
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: AccuracyDetailScreen(
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id: _defaultCarbsRatioAccuracy!.id),
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),
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).then((result) {
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setState(() {
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_defaultCarbsRatioAccuracy = result?[1];
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_defaultCarbsRatioAccuracyController.text =
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(_defaultCarbsRatioAccuracy ?? '').toString();
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});
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reload(message: result?[0]);
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});
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},
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icon: Icon(_defaultCarbsRatioAccuracy == null
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? Icons.add
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: Icons.edit),
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),
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],
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),
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Row(
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children: [
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Expanded(
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child: AutoCompleteDropdownButton<Accuracy>(
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selectedItem: _defaultPortionSizeAccuracy,
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controller: _defaultPortionSizeAccuracyController,
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label: translate(LocalizationKeys.mealSource_fields_defaultPortionSizeAccuracy),
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items: _portionSizeAccuracies,
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onChanged: (value) {
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setState(() {
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_defaultPortionSizeAccuracy = value;
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_defaultPortionSizeAccuracyController.text =
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(_defaultPortionSizeAccuracy ?? '')
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.toString();
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});
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},
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),
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),
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IconButton(
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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_defaultPortionSizeAccuracy == null
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? const AccuracyDetailScreen()
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: AccuracyDetailScreen(
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id: _defaultPortionSizeAccuracy!.id),
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),
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).then((result) {
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setState(() {
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_defaultPortionSizeAccuracy = result?[1];
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_defaultPortionSizeAccuracyController.text =
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(_defaultPortionSizeAccuracy ?? '')
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.toString();
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});
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reload(message: result?[0]);
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});
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},
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icon: Icon(_defaultPortionSizeAccuracy == null
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? Icons.add
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: Icons.edit),
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),
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],
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),
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Row(
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children: [
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Expanded(
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child: AutoCompleteDropdownButton<MealCategory>(
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selectedItem: _defaultMealCategory,
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controller: _defaultMealCategoryController,
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label: translate(LocalizationKeys.mealSource_fields_defaultMealCategory),
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items: _mealCategories,
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onChanged: (value) {
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setState(() {
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_defaultMealCategory = value;
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_defaultMealCategoryController.text =
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(_defaultMealCategory ?? '').toString();
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});
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},
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),
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),
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IconButton(
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => _defaultMealCategory == null
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? const MealCategoryDetailScreen()
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: MealCategoryDetailScreen(
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id: _defaultMealCategory!.id),
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),
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).then((result) {
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setState(() {
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_defaultMealCategory = result?[1];
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_defaultMealCategoryController.text =
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(_defaultMealCategory ?? '').toString();
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});
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reload(message: result?[0]);
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});
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},
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icon: Icon(_defaultMealCategory == null
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? Icons.add
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: Icons.edit),
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),
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],
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),
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Row(
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children: [
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Expanded(
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child: AutoCompleteDropdownButton<MealPortionType>(
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selectedItem: _defaultMealPortionType,
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controller: _defaultMealPortionTypeController,
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label: translate(LocalizationKeys.mealSource_fields_defaultMealPortionType),
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items: _mealPortionTypes,
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onChanged: (value) {
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setState(() {
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_defaultMealPortionType = value;
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_defaultMealPortionTypeController.text =
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(_defaultMealPortionType ?? '').toString();
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});
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},
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),
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),
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IconButton(
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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_defaultMealPortionType == null
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? const MealPortionTypeDetailScreen()
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: MealPortionTypeDetailScreen(
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id: _defaultMealPortionType!.id),
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),
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).then((result) {
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setState(() {
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_defaultMealPortionType = result?[1];
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_defaultMealPortionTypeController.text =
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(_defaultMealPortionType ?? '').toString();
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});
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reload(message: result?[0]);
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});
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},
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icon: Icon(_defaultMealPortionType == null
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? Icons.add
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: Icons.edit),
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),
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],
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),
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TextFormField(
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controller: _notesController,
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decoration: InputDecoration(
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labelText: translate(LocalizationKeys.mealSource_fields_notes),
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),
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keyboardType: TextInputType.multiline,
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minLines: 2,
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maxLines: 5,
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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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bottomNavigationBar: DetailBottomRow(
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onCancel: handleCancelAction,
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onAction: handleSaveAction,
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),
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);
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}
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}
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