110 lines
3.2 KiB
Dart
110 lines
3.2 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:invoiceninja_flutter/ui/app/form_card.dart';
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import 'package:invoiceninja_flutter/ui/app/forms/app_form.dart';
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import 'package:invoiceninja_flutter/ui/app/forms/decorated_form_field.dart';
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import 'package:invoiceninja_flutter/ui/settings/settings_scaffold.dart';
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import 'package:invoiceninja_flutter/ui/tax_rate/edit/tax_rate_edit_vm.dart';
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import 'package:invoiceninja_flutter/utils/completers.dart';
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import 'package:invoiceninja_flutter/utils/formatting.dart';
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import 'package:invoiceninja_flutter/utils/localization.dart';
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class TaxRateEdit extends StatefulWidget {
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const TaxRateEdit({
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Key key,
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@required this.viewModel,
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}) : super(key: key);
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final TaxRateEditVM viewModel;
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@override
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_TaxRateEditState createState() => _TaxRateEditState();
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}
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class _TaxRateEditState extends State<TaxRateEdit> {
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static final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
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bool autoValidate = false;
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final _nameController = TextEditingController();
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final _rateController = TextEditingController();
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List<TextEditingController> _controllers = [];
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final _debouncer = Debouncer();
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@override
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void didChangeDependencies() {
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_controllers = [
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_nameController,
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_rateController,
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];
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_controllers.forEach((controller) => controller.removeListener(_onChanged));
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final taxRate = widget.viewModel.taxRate;
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_nameController.text = taxRate.name;
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_rateController.text = formatNumber(taxRate.rate, context,
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formatNumberType: FormatNumberType.input);
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_controllers.forEach((controller) => controller.addListener(_onChanged));
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super.didChangeDependencies();
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}
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@override
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void dispose() {
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_controllers.forEach((controller) {
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controller.removeListener(_onChanged);
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controller.dispose();
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});
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super.dispose();
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}
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void _onChanged() {
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_debouncer.run(() {
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final taxRate = widget.viewModel.taxRate.rebuild((b) => b
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..name = _nameController.text.trim()
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..rate = parseDouble(_rateController.text));
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if (taxRate != widget.viewModel.taxRate) {
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widget.viewModel.onChanged(taxRate);
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}
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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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final viewModel = widget.viewModel;
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final localization = AppLocalization.of(context);
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return SettingsScaffold(
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title: viewModel.taxRate.isNew
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? localization.newTaxRate
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: localization.editTaxRate,
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onSavePressed: viewModel.onSavePressed,
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body: AppForm(
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formKey: _formKey,
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children: <Widget>[
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FormCard(
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children: <Widget>[
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DecoratedFormField(
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label: localization.name,
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controller: _nameController,
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validator: (val) => val.isEmpty || val.trim().isEmpty
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? localization.pleaseEnterAName
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: null,
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autovalidate: autoValidate,
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),
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DecoratedFormField(
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label: localization.rate,
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controller: _rateController,
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keyboardType: TextInputType.numberWithOptions(decimal: true),
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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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