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전역 구조 리팩터링 및 테스트 확장

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JiWoong Sul
2025-09-29 01:51:47 +09:00
parent c00c0c9ab2
commit fef7108479
70 changed files with 7709 additions and 3185 deletions
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213
lib/features/inventory/shared/widgets/product_autocomplete_field.dart Normal file
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import 'package:flutter/material.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import '../catalogs.dart';
/// 제품명 입력 시 카탈로그 자동완성을 제공하는 필드.
class InventoryProductAutocompleteField extends StatefulWidget {
const InventoryProductAutocompleteField({
super.key,
required this.productController,
required this.productFocusNode,
required this.manufacturerController,
required this.unitController,
required this.onCatalogMatched,
this.onChanged,
});
final TextEditingController productController;
final FocusNode productFocusNode;
final TextEditingController manufacturerController;
final TextEditingController unitController;
final ValueChanged<InventoryProductCatalogItem?> onCatalogMatched;
final VoidCallback? onChanged;
@override
State<InventoryProductAutocompleteField> createState() =>
_InventoryProductAutocompleteFieldState();
}
class _InventoryProductAutocompleteFieldState
extends State<InventoryProductAutocompleteField> {
InventoryProductCatalogItem? _catalogMatch;
@override
void initState() {
super.initState();
_catalogMatch = InventoryProductCatalog.match(
widget.productController.text.trim(),
);
if (_catalogMatch != null) {
_applyCatalog(_catalogMatch!, updateProduct: false);
}
widget.productController.addListener(_handleTextChanged);
}
@override
void didUpdateWidget(covariant InventoryProductAutocompleteField oldWidget) {
super.didUpdateWidget(oldWidget);
if (!identical(oldWidget.productController, widget.productController)) {
oldWidget.productController.removeListener(_handleTextChanged);
widget.productController.addListener(_handleTextChanged);
_catalogMatch = InventoryProductCatalog.match(
widget.productController.text.trim(),
);
if (_catalogMatch != null) {
_applyCatalog(_catalogMatch!, updateProduct: false);
}
}
}
void _handleTextChanged() {
final text = widget.productController.text.trim();
final match = InventoryProductCatalog.match(text);
if (match != null) {
_applyCatalog(match);
return;
}
if (_catalogMatch != null) {
setState(() {
_catalogMatch = null;
});
widget.onCatalogMatched(null);
if (widget.manufacturerController.text.isNotEmpty) {
widget.manufacturerController.clear();
}
if (widget.unitController.text.isNotEmpty) {
widget.unitController.clear();
}
}
widget.onChanged?.call();
}
void _applyCatalog(
InventoryProductCatalogItem match, {
bool updateProduct = true,
}) {
setState(() {
_catalogMatch = match;
});
widget.onCatalogMatched(match);
if (updateProduct && widget.productController.text != match.name) {
widget.productController.text = match.name;
widget.productController.selection = TextSelection.collapsed(
offset: widget.productController.text.length,
);
}
if (widget.manufacturerController.text != match.manufacturer) {
widget.manufacturerController.text = match.manufacturer;
}
if (widget.unitController.text != match.unit) {
widget.unitController.text = match.unit;
}
widget.onChanged?.call();
}
Iterable<InventoryProductCatalogItem> _options(String query) {
return InventoryProductCatalog.filter(query);
}
@override
void dispose() {
widget.productController.removeListener(_handleTextChanged);
super.dispose();
}
@override
Widget build(BuildContext context) {
final theme = ShadTheme.of(context);
return LayoutBuilder(
builder: (context, constraints) {
return RawAutocomplete<InventoryProductCatalogItem>(
textEditingController: widget.productController,
focusNode: widget.productFocusNode,
optionsBuilder: (textEditingValue) {
return _options(textEditingValue.text);
},
displayStringForOption: (option) => option.name,
onSelected: (option) {
_applyCatalog(option);
},
fieldViewBuilder:
(context, textEditingController, focusNode, onFieldSubmitted) {
return ShadInput(
controller: textEditingController,
focusNode: focusNode,
placeholder: const Text('제품명'),
onChanged: (_) => widget.onChanged?.call(),
onSubmitted: (_) => onFieldSubmitted(),
);
},
optionsViewBuilder: (context, onSelected, options) {
if (options.isEmpty) {
return Align(
alignment: AlignmentDirectional.topStart,
child: ConstrainedBox(
constraints: BoxConstraints(
maxWidth: constraints.maxWidth,
maxHeight: 240,
),
child: Material(
elevation: 6,
color: theme.colorScheme.background,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
side: BorderSide(color: theme.colorScheme.border),
),
child: buildEmptySearchResult(theme.textTheme),
),
),
);
}
return Align(
alignment: AlignmentDirectional.topStart,
child: ConstrainedBox(
constraints: BoxConstraints(
maxWidth: constraints.maxWidth,
maxHeight: 260,
),
child: Material(
elevation: 6,
color: theme.colorScheme.background,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
side: BorderSide(color: theme.colorScheme.border),
),
child: ListView.builder(
padding: const EdgeInsets.symmetric(vertical: 6),
itemCount: options.length,
itemBuilder: (context, index) {
final option = options.elementAt(index);
return InkWell(
onTap: () => onSelected(option),
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 10,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(option.name, style: theme.textTheme.p),
const SizedBox(height: 4),
Text(
'${option.code} · ${option.manufacturer} · ${option.unit}',
style: theme.textTheme.muted.copyWith(
fontSize: 12,
),
),
],
),
),
);
},
),
),
),
);
},
);
},
);
}
}