156 lines
No EOL
4.9 KiB
Dart
156 lines
No EOL
4.9 KiB
Dart
// Version: 1.0.0
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import 'package:flutter/material.dart';
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/// 倉庫マスタ画面（Material Design 標準テンプレート）
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class WarehouseMasterScreen extends StatelessWidget {
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const WarehouseMasterScreen({super.key});
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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: const Text('倉庫マスタ'),
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actions: [
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IconButton(
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icon: const Icon(Icons.add),
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onPressed: () => _showAddDialog(context),
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),
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],
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),
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body: ListView(
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padding: const EdgeInsets.all(8),
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children: [
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// ヘッダー
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const Padding(
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padding: EdgeInsets.all(8.0),
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child: Text(
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'倉庫名',
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style: TextStyle(fontWeight: FontWeight.bold),
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),
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),
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// カードリスト形式（標準 Material 部品）
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ListView.builder(
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shrinkWrap: true,
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padding: EdgeInsets.zero,
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itemCount: 5, // デモ用データ数
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itemBuilder: (context, index) {
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return Card(
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margin: const EdgeInsets.symmetric(vertical: 4),
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child: ListTile(
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leading: CircleAvatar(
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backgroundColor: Colors.orange.shade100,
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child: Icon(Icons.storage, color: Colors.orange),
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),
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title: Text('倉庫${index + 1}支店'),
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subtitle: Text('エリア：${['北海道', '東北', '関東', '中部', '近畿'][index % 5]}'),
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trailing: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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IconButton(
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icon: const Icon(Icons.edit),
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onPressed: () => _showEditDialog(context, index),
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),
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IconButton(
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icon: const Icon(Icons.delete),
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onPressed: () => _showDeleteDialog(context, index),
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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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);
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}
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void _showAddDialog(BuildContext context) {
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showDialog(
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context: context,
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builder: (ctx) => AlertDialog(
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title: const Text('新規倉庫登録'),
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content: SingleChildScrollView(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextField(
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decoration: const InputDecoration(
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labelText: '倉庫名',
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hintText: '例：札幌支店',
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),
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),
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const SizedBox(height: 8),
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TextField(
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decoration: const InputDecoration(
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labelText: 'エリア',
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hintText: '北海道/東北/関東/中部/近畿/中国/四国/九州',
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),
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),
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const SizedBox(height: 8),
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TextField(
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decoration: const InputDecoration(
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labelText: '住所',
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hintText: '〒000-0000 北海道...',
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),
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),
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const SizedBox(height: 8),
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TextField(
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decoration: const InputDecoration(
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labelText: '連絡先電話番号',
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hintText: '0123-456789',
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),
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keyboardType: TextInputType.phone,
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),
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],
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),
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(ctx),
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child: const Text('キャンセル'),
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),
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ElevatedButton(
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onPressed: () {
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Navigator.pop(ctx);
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('倉庫登録しました')),
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);
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},
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child: const Text('保存'),
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),
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],
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),
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);
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}
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void _showEditDialog(BuildContext context, int index) {
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// 編集ダイアログ（構造は新規と同様）
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}
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void _showDeleteDialog(BuildContext context, int index) {
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showDialog(
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context: context,
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builder: (ctx) => AlertDialog(
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title: const Text('倉庫削除'),
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content: Text('倉庫${index + 1}支店を削除しますか？'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(ctx),
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child: const Text('キャンセル'),
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),
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ElevatedButton(
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onPressed: () {
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Navigator.pop(ctx);
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('倉庫削除しました')),
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);
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},
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style: ElevatedButton.styleFrom(backgroundColor: Colors.red),
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child: const Text('削除'),
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),
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],
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),
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);
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}
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} |