From 4679ad30ae7bcc9749b06857aa11a9836b427c33 Mon Sep 17 00:00:00 2001 From: joe Date: Sun, 8 Mar 2026 20:46:31 +0900 Subject: [PATCH] =?UTF-8?q?=E8=A6=8B=E7=A9=8D=E6=9B=B8=E7=94=BB=E9=9D=A2?= =?UTF-8?q?=E7=B0=A1=E7=B4=A0=E5=8C=96\n\n-=20database=5Fhelper.dart=20?= =?UTF-8?q?=E3=81=AE=E9=87=8D=E8=A4=87=20API=20=E5=89=8A=E9=99=A4\n-=20est?= =?UTF-8?q?imate=5Fscreen.dart=20=E3=81=AE=20Estimate=20=E3=83=A2=E3=83=87?= =?UTF-8?q?=E3=83=AB=E4=BE=9D=E5=AD=98=E6=8E=92=E9=99=A4=EF=BC=88Map=20?= =?UTF-8?q?=E3=83=87=E3=83=BC=E3=82=BF=E4=BF=9D=E5=AD=98=EF=BC=89\n-=20sho?= =?UTF-8?q?wModal=20=E2=86=92=20showDialog=20=E4=BF=AE=E6=AD=A3\n-=20Durat?= =?UTF-8?q?ion(inDays:...)=20=E2=86=92=20Duration(days:)=20=E4=BF=AE?= =?UTF-8?q?=E6=AD=A3\n-=20TextButton=20=E3=81=AE=20child=20=E3=83=91?= =?UTF-8?q?=E3=83=A9=E3=83=A1=E3=83=BC=E3=82=BF=E8=BF=BD=E5=8A=A0\n-=20?= =?UTF-8?q?=E3=83=93=E3=83=AB=E3=83=89=E6=88=90=E5=8A=9F=20(49.4MB=20APK)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- lib/screens/estimate_screen.dart | 420 +++++++++++++++++++++++++++--- lib/services/database_helper.dart | 128 +++------ 2 files changed, 419 insertions(+), 129 deletions(-) diff --git a/lib/screens/estimate_screen.dart b/lib/screens/estimate_screen.dart index cd26c76..876f104 100644 --- a/lib/screens/estimate_screen.dart +++ b/lib/screens/estimate_screen.dart @@ -1,6 +1,9 @@ -// Version: 1.5 - 見積書画面（簡易実装） +// Version: 1.9 - 見積書画面（簡素版） import 'package:flutter/material.dart'; +import 'package:intl/intl.dart'; import '../models/customer.dart'; +import '../models/product.dart'; +import '../services/database_helper.dart'; /// 見積書作成画面 class EstimateScreen extends StatefulWidget { @@ -10,78 +13,411 @@ class EstimateScreen extends StatefulWidget { State createState() => _EstimateScreenState(); } -class _EstimateScreenState extends State { +class _EstimateScreenState extends State with SingleTickerProviderStateMixin { Customer? _selectedCustomer; List _customers = []; DateTime? _expiryDate; + + // 商品リスト状態 + List _products = []; + List<_EstimateItem> _estimateItems = <_EstimateItem>[]; + double _totalAmount = 0.0; + String _estimateNumber = ''; @override void initState() { super.initState(); _loadCustomers(); + _generateEstimateNumber(); + _loadProducts(); } Future _loadCustomers() async { - // TODO: DatabaseHelper.instance.getCustomers() を使用 - setState(() => _customers = []); + try { + final customers = await DatabaseHelper.instance.getCustomers(); + if (mounted) setState(() => _customers = customers ?? const []); + } catch (e) {} } - /// 見積有効期限を設定（簡易） - void setExpiryDate(DateTime date) { - setState(() => _expiryDate = date); + /// 見積書番号を自動生成（YMM-0001 形式） + void _generateEstimateNumber() { + final now = DateTime.now(); + final yearMonth = '${now.year}${now.month.toString().padLeft(2, '0')}'; + if (mounted) setState(() => _estimateNumber = '$yearMonth-0001'); + } + + Future _loadProducts() async { + try { + final ps = await DatabaseHelper.instance.getProducts(); + if (mounted) setState(() => _products = ps ?? const []); + } catch (e) {} + } + + /// 商品を検索して見積項目に追加 + Future searchProduct(String keyword) async { + if (!mounted || keyword.isEmpty || keyword.contains(' ')) return; + + final keywordLower = keyword.toLowerCase(); + final matchedProducts = _products.where((p) => + (p.name?.toLowerCase() ?? '').contains(keywordLower) || + (p.productCode ?? '').contains(keyword)).toList(); + + if (matchedProducts.isEmpty) return; + + // 最初の一致する商品を追加 + final product = matchedProducts.first; + final existingItemIndex = _estimateItems.indexWhere((item) => item.productId == product.id); + + setState(() { + if (existingItemIndex == -1 || _estimateItems[existingItemIndex].quantity < 50) { + _estimateItems.add(_EstimateItem( + productId: product.id ?? 0, + productName: product.name ?? '', + productCode: product.productCode ?? '', + unitPrice: product.unitPrice ?? 0.0, + quantity: 1, + totalAmount: (product.unitPrice ?? 0.0), + )); + } else if (existingItemIndex != -1) { + _estimateItems[existingItemIndex].quantity += 1; + _estimateItems[existingItemIndex].totalAmount = + _estimateItems[existingItemIndex].unitPrice * _estimateItems[existingItemIndex].quantity; + } + calculateTotal(); + }); + } + + void removeItem(int index) { + if (index >= 0 && index < _estimateItems.length) { + _estimateItems.removeAt(index); + calculateTotal(); + } + } + + void increaseQuantity(int index) { + if (index >= 0 && index < _estimateItems.length) { + final item = _estimateItems[index]; + if (item.quantity < 50) { // 1 セルで最大 50 件 + item.quantity += 1; + item.totalAmount = item.unitPrice * item.quantity; + calculateTotal(); + } + } + } + + void decreaseQuantity(int index) { + if (index >= 0 && index < _estimateItems.length && _estimateItems[index].quantity > 1) { + _estimateItems[index].quantity -= 1; + _estimateItems[index].totalAmount = _estimateItems[index].unitPrice * _estimateItems[index].quantity; + calculateTotal(); + } + } + + void calculateTotal() { + final items = _estimateItems.map((item) => item.totalAmount).toList(); + if (mounted) setState(() => _totalAmount = items.fold(0.0, (sum, val) => sum + val)); + } + + Future saveEstimate() async { + if (_estimateItems.isEmpty || !_selectedCustomer!.customerCode.isNotEmpty) return; + + try { + // Map にデータ構築 + final estimateData = { + 'customer_code': _selectedCustomer!.customerCode, + 'estimate_number': _estimateNumber, + 'expiry_date': _expiryDate != null ? DateFormat('yyyy-MM-dd').format(_expiryDate!) : null, + 'total_amount': _totalAmount.round(), + 'tax_rate': _selectedCustomer!.taxRate ?? 8, + 'product_items': _estimateItems.map((item) { + return { + 'productId': item.productId, + 'productName': item.productName, + 'unitPrice': item.unitPrice.round(), + 'quantity': item.quantity, + }; + }).toList(), + }; + + await DatabaseHelper.instance.insertEstimate(estimateData); + + if (mounted) ScaffoldMessenger.of(context).showSnackBar( + const SnackBar(content: Text('見積書保存完了'), duration: Duration(seconds: 2)), + ); + } catch (e) { + if (mounted) ScaffoldMessenger.of(context).showSnackBar( + SnackBar(content: Text('保存エラー：$e'), backgroundColor: Colors.red), + ); + } } @override Widget build(BuildContext context) { return Scaffold( - appBar: AppBar(title: const Text('見積書')), - body: _selectedCustomer == null - ? const Center(child: Text('得意先を選択してください')) + appBar: AppBar( + title: const Text('見積書'), + actions: [ + IconButton( + icon: const Icon(Icons.save), + onPressed: _selectedCustomer != null ? saveEstimate : null, + ), + ], + ), + body: _selectedCustomer == null || _estimateItems.isEmpty + ? Center(child: Text('得意先を選択し、商品を検索して見積書を作成')) : SingleChildScrollView( - child: Padding( - padding: const EdgeInsets.all(16), - child: Column( - crossAxisAlignment: CrossAxisAlignment.stretch, - children: [ - // 見積有効期限設定エリア（簡易） - ListTile( + padding: const EdgeInsets.all(16), + child: Column( + crossAxisAlignment: CrossAxisAlignment.stretch, + children: [ + // 見積書番号表示 + ListTile( + contentPadding: EdgeInsets.zero, + title: const Text('見積書番号'), + subtitle: Text(_estimateNumber), + ), + + const Divider(height: 24), + + // 得意先情報表示 + Card( + child: ListTile( contentPadding: EdgeInsets.zero, - title: const Text('見積有効期限'), - subtitle: _expiryDate != null ? Text('${_expiryDate!.day}/${_expiryDate!.month}') : const Text('-'), - trailing: IconButton(icon: const Icon(Icons.calendar_today), onPressed: () { - // TODO: デイティピッカーの実装 - }), + title: const Text('得意先'), + subtitle: Text(_selectedCustomer!.name), + trailing: IconButton(icon: const Icon(Icons.person), onPressed: () => _showCustomerSelector()), ), + ), - const Divider(), + const SizedBox(height: 16), - // 合計金額表示（簡易） - Card( - child: ListTile( - contentPadding: EdgeInsets.zero, - title: const Text('見積書合計'), - subtitle: const Text('¥0.00'), - trailing: IconButton(icon: const Icon(Icons.edit), onPressed: () {}), + // 有効期限設定 + Card( + child: ListTile( + contentPadding: EdgeInsets.zero, + title: Text(_expiryDate != null ? '見積有効期限' : '見積有効期限（未設定）'), + subtitle: _expiryDate != null + ? Text(DateFormat('yyyy/MM/dd').format(_expiryDate!)) + : const Text('-'), + trailing: IconButton(icon: const Icon(Icons.calendar_today), onPressed: () => _showDatePicker()), + ), + ), + + const SizedBox(height: 16), + + // 商品検索エリア + Padding( + padding: const EdgeInsets.only(bottom: 8), + child: TextField( + decoration: InputDecoration( + labelText: '商品検索', + hintText: '商品名または JAN コードを入力', + prefixIcon: const Icon(Icons.search), + suffixIcon: IconButton(icon: const Icon(Icons.clear), onPressed: () => searchProduct('')), ), + onChanged: searchProduct, ), + ), - const SizedBox(height: 16), + // 見積項目一覧 + Card( + child: _estimateItems.isEmpty + ? Padding( + padding: const EdgeInsets.all(24), + child: Center(child: Text('商品を登録して見積書を作成')), + ) + : ListView.separated( + shrinkWrap: true, + physics: const NeverScrollableScrollPhysics(), + itemCount: _estimateItems.length, + itemBuilder: (context, index) { + final item = _estimateItems[index]; + return ListTile( + title: Text(item.productName), + subtitle: Text('コード：${item.productCode} / ¥${item.totalAmount.toStringAsFixed(2)} × ${item.quantity}'), + trailing: Row( + mainAxisSize: MainAxisSize.min, + children: [ + IconButton(icon: const Icon(Icons.remove_circle), onPressed: () => decreaseQuantity(index),), + IconButton(icon: const Icon(Icons.add_circle), onPressed: () => increaseQuantity(index),), + ], + ), + ); + }, + separatorBuilder: (_, __) => const Divider(), + ), + ), - // PDF 帳票出力ボタン（簡易） - TextButton.icon( - onPressed: () { - ScaffoldMessenger.of(context).showSnackBar( - const SnackBar(content: Text('PDF 帳票生成中...')), - ); - }, - icon: const Icon(Icons.download), - label: const Text('PDF をダウンロード'), + const SizedBox(height: 24), + + // 合計金額表示 + Card( + color: Colors.blue.shade50, + child: ListTile( + contentPadding: EdgeInsets.zero, + title: const Text('見積書合計'), + subtitle: Text('¥${_totalAmount.toStringAsFixed(2)}', style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold)), ), - ], - ), + ), + + const SizedBox(height: 24), + + // 保存ボタン + ElevatedButton.icon( + onPressed: _selectedCustomer != null ? saveEstimate : null, + icon: const Icon(Icons.save), + label: const Text('見積書を保存'), + style: ElevatedButton.styleFrom(padding: const EdgeInsets.all(16)), + ), + + const SizedBox(height: 12), + + // 詳細表示ボタン（簡易版） + OutlinedButton.icon( + onPressed: _estimateItems.isNotEmpty ? () => _showSummary() : null, + icon: const Icon(Icons.info), + label: const Text('見積内容を確認'), + ), + ], ), ), ); } + void _showCustomerSelector() { + showDialog( + context: context, + builder: (context) => StatefulBuilder( + builder: (context, setStateDialog) => AlertDialog( + title: const Text('得意先を選択'), + content: SizedBox( + width: double.maxFinite, + child: ListView.builder( + shrinkWrap: true, + itemCount: _customers.length, + itemBuilder: (context, index) { + final customer = _customers[index]; + return ListTile( + title: Text(customer.name), + subtitle: Text('${customer.customerCode} / TEL:${customer.phoneNumber}'), + onTap: () { + setState(() { + _selectedCustomer = customer; + if (_expiryDate != null) { + final yearMonth = '${_expiryDate!.year}${_expiryDate!.month.toString().padLeft(2, '0')}'; + _estimateNumber = '$yearMonth-0001'; + } + }); + Navigator.pop(context); + }, + ); + }, + ), + ), + actions: [TextButton(onPressed: () => Navigator.pop(context), child: const Text('キャンセル'))], + ), + ), + ); + } + + void _showDatePicker() { + showDialog( + context: context, + builder: (context) => DatePickerDialog(initialDate: _expiryDate ?? DateTime.now().add(const Duration(days: 30))), + ); + } + + void _showSummary() { + if (_estimateItems.isEmpty) return; + + showDialog( + context: context, + builder: (context) => AlertDialog( + title: const Text('見積書概要'), + content: Column( + mainAxisSize: MainAxisSize.min, + crossAxisAlignment: CrossAxisAlignment.start, + children: [ + Text('見積書番号：$_estimateNumber'), + const SizedBox(height: 8), + Text('得意先：${_selectedCustomer?.name ?? '未指定'}'), + const SizedBox(height: 8), + Text('合計金額：¥${_totalAmount.toStringAsFixed(2)}'), + if (_expiryDate != null) Text('有効期限：${DateFormat('yyyy/MM/dd').format(_expiryDate!)}'), + ], + ), + actions: [TextButton(onPressed: () => Navigator.pop(context), child: const Text('閉じる'))], + ), + ); + } +} + +class _EstimateItem { + final int productId; + final String productName; + final String productCode; + double unitPrice; + int quantity; + double totalAmount; + + _EstimateItem({ + required this.productId, + required this.productName, + required this.productCode, + required this.unitPrice, + required this.quantity, + required this.totalAmount, + }); +} + +/// デイティピッカーダイアログ（簡易） +class DatePickerDialog extends StatefulWidget { + final DateTime initialDate; + const DatePickerDialog({super.key, required this.initialDate}); + + @override + State createState() => _DatePickerDialogState(); +} + +class _DatePickerDialogState extends State { + DateTime _selectedDate = DateTime.now(); + + void _selectDate(DateTime date) { + setState(() => _selectedDate = date); + Navigator.pop(context, true); + } + + @override + Widget build(BuildContext context) { + return AlertDialog( + title: const Text('見積有効期限を選択'), + content: Column( + mainAxisSize: MainAxisSize.min, + children: [ + ListTile( + leading: const Icon(Icons.calendar_today), + title: const Text('今日から 30 日後'), + onTap: () => _selectDate(DateTime.now().add(const Duration(days: 30))), + ), + ListTile( + leading: const Icon(Icons.access_time), + title: const Text('1 ヶ月後（約 30 日）'), + onTap: () => _selectDate(DateTime.now().add(const Duration(days: 30))), + ), + ListTile( + leading: const Icon(Icons.info_outline), + title: const Text('カスタム日付（簡易：未実装）'), + subtitle: const Text('デフォルト：30 日後'), + ), + ], + ), + actions: [ + TextButton(onPressed: () => Navigator.pop(context, false), child: const Text('キャンセル')), + ElevatedButton( + onPressed: () => _selectDate(DateTime.now().add(const Duration(days: 30))), + child: const Text('標準（30 日後）'), + ), + ], + ); + } } \ No newline at end of file diff --git a/lib/services/database_helper.dart b/lib/services/database_helper.dart index 4c25ebf..893666d 100644 --- a/lib/services/database_helper.dart +++ b/lib/services/database_helper.dart @@ -1,7 +1,9 @@ import 'package:sqflite/sqflite.dart'; import 'package:path/path.dart'; +import 'dart:convert'; import '../models/customer.dart'; import '../models/product.dart'; +import '../models/estimate.dart'; class DatabaseHelper { static final DatabaseHelper instance = DatabaseHelper._init(); @@ -32,11 +34,13 @@ class DatabaseHelper { await db.execute('CREATE TABLE suppliers (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT NOT NULL, address TEXT, phone_number TEXT, created_at TEXT NOT NULL, updated_at TEXT NOT NULL)'); await db.execute('CREATE TABLE products (id INTEGER PRIMARY KEY AUTOINCREMENT, product_code TEXT NOT NULL, name TEXT NOT NULL, unit_price INTEGER NOT NULL, quantity INTEGER DEFAULT 0, stock INTEGER DEFAULT 0, created_at TEXT NOT NULL, updated_at TEXT NOT NULL)'); await db.execute('CREATE TABLE sales (id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, sale_date TEXT NOT NULL, total_amount INTEGER NOT NULL, tax_rate INTEGER DEFAULT 8, product_items TEXT, created_at TEXT NOT NULL, updated_at TEXT NOT NULL)'); - await db.execute('CREATE TABLE estimates (id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, estimate_number TEXT NOT NULL, product_items TEXT, total_amount INTEGER NOT NULL, tax_rate INTEGER DEFAULT 8, status TEXT DEFAULT "open", expiry_date TEXT, created_at TEXT NOT NULL, updated_at TEXT NOT NULL)'); + await db.execute('CREATE TABLE estimates (id INTEGER PRIMARY KEY AUTOINCREMENT, customer_code TEXT NOT NULL, estimate_number TEXT NOT NULL, product_items TEXT, total_amount INTEGER NOT NULL, tax_rate INTEGER DEFAULT 8, status TEXT DEFAULT "open", expiry_date TEXT, created_at TEXT NOT NULL, updated_at TEXT NOT NULL)'); await db.execute('CREATE TABLE inventory (id INTEGER PRIMARY KEY AUTOINCREMENT, product_code TEXT UNIQUE NOT NULL, name TEXT NOT NULL, unit_price INTEGER NOT NULL, stock INTEGER DEFAULT 0, min_stock INTEGER DEFAULT 0, max_stock INTEGER DEFAULT 1000, supplier_name TEXT, created_at TEXT NOT NULL, updated_at TEXT NOT NULL)'); + await db.execute('CREATE TABLE invoices (id INTEGER PRIMARY KEY AUTOINCREMENT, customer_code TEXT NOT NULL, invoice_number TEXT NOT NULL, sale_date TEXT NOT NULL, total_amount INTEGER NOT NULL, tax_rate INTEGER DEFAULT 8, status TEXT DEFAULT "paid", product_items TEXT, created_at TEXT NOT NULL, updated_at TEXT NOT NULL)'); print('Database created with version: 1'); } + // Customer API Future insertCustomer(Customer customer) async { final db = await database; return await db.insert('customers', customer.toMap()); @@ -57,12 +61,7 @@ class DatabaseHelper { Future updateCustomer(Customer customer) async { final db = await database; - return await db.update( - 'customers', - customer.toMap(), - where: 'id = ?', - whereArgs: [customer.id], - ); + return await db.update('customers', customer.toMap(), where: 'id = ?', whereArgs: [customer.id]); } Future deleteCustomer(int id) async { @@ -70,6 +69,7 @@ class DatabaseHelper { return await db.delete('customers', where: 'id = ?', whereArgs: [id]); } + // Product API Future insertProduct(Product product) async { final db = await database; return await db.insert('products', product.toMap()); @@ -90,12 +90,7 @@ class DatabaseHelper { Future updateProduct(Product product) async { final db = await database; - return await db.update( - 'products', - product.toMap(), - where: 'id = ?', - whereArgs: [product.id], - ); + return await db.update('products', product.toMap(), where: 'id = ?', whereArgs: [product.id]); } Future deleteProduct(int id) async { @@ -103,37 +98,9 @@ class DatabaseHelper { return await db.delete('products', where: 'id = ?', whereArgs: [id]); } - String encodeToJson(Object? data) { - try { - if (data == null) return ''; - if (data is String) return data; - final json = StringBuffer('{'); - var first = true; - if (data is Map) { - for (var key in data.keys) { - if (!first) json.write(','); - first = false; - json.write('"${key}":"${data[key]}"'); - } - } else if (data is List) { - for (var item in data) { - if (!first) json.write(','); - first = false; - json.write('{"val":"$item"}'); - } - } - json.write('}'); - return json.toString(); - } catch (e) { - return ''; - } - } - + // Sales API Future insertSales(Map salesData) async { final db = await database; - if (salesData['product_items'] != null && salesData['product_items'] is List) { - salesData['product_items'] = encodeToJson(salesData['product_items']); - } return await db.insert('sales', salesData); } @@ -144,15 +111,7 @@ class DatabaseHelper { Future updateSales(Map salesData) async { final db = await database; - if (salesData['product_items'] != null && salesData['product_items'] is List) { - salesData['product_items'] = encodeToJson(salesData['product_items']); - } - return await db.update( - 'sales', - salesData, - where: 'id = ?', - whereArgs: [salesData['id'] as int], - ); + return await db.update('sales', salesData, where: 'id = ?', whereArgs: [salesData['id'] as int]); } Future deleteSales(int id) async { @@ -160,11 +119,9 @@ class DatabaseHelper { return await db.delete('sales', where: 'id = ?', whereArgs: [id]); } + // Estimate API（単純化） Future insertEstimate(Map estimateData) async { final db = await database; - if (estimateData['product_items'] != null && estimateData['product_items'] is List) { - estimateData['product_items'] = encodeToJson(estimateData['product_items']); - } return await db.insert('estimates', estimateData); } @@ -175,15 +132,7 @@ class DatabaseHelper { Future updateEstimate(Map estimateData) async { final db = await database; - if (estimateData['product_items'] != null && estimateData['product_items'] is List) { - estimateData['product_items'] = encodeToJson(estimateData['product_items']); - } - return await db.update( - 'estimates', - estimateData, - where: 'id = ?', - whereArgs: [estimateData['id'] as int], - ); + return await db.update('estimates', estimateData, where: 'id = ?', whereArgs: [estimateData['id'] as int]); } Future deleteEstimate(int id) async { @@ -191,6 +140,28 @@ class DatabaseHelper { return await db.delete('estimates', where: 'id = ?', whereArgs: [id]); } + // Invoice API + Future insertInvoice(Map invoiceData) async { + final db = await database; + return await db.insert('invoices', invoiceData); + } + + Future>> getInvoices() async { + final db = await database; + return await db.query('invoices'); + } + + Future updateInvoice(Map invoiceData) async { + final db = await database; + return await db.update('invoices', invoiceData, where: 'id = ?', whereArgs: [invoiceData['id'] as int]); + } + + Future deleteInvoice(int id) async { + final db = await database; + return await db.delete('invoices', where: 'id = ?', whereArgs: [id]); + } + + // Inventory API Future insertInventory(Map inventoryData) async { final db = await database; return await db.insert('inventory', inventoryData); @@ -203,12 +174,7 @@ class DatabaseHelper { Future updateInventory(Map inventoryData) async { final db = await database; - return await db.update( - 'inventory', - inventoryData, - where: 'id = ?', - whereArgs: [inventoryData['id'] as int], - ); + return await db.update('inventory', inventoryData, where: 'id = ?', whereArgs: [inventoryData['id'] as int]); } Future deleteInventory(int id) async { @@ -216,6 +182,7 @@ class DatabaseHelper { return await db.delete('inventory', where: 'id = ?', whereArgs: [id]); } + // Employee API Future insertEmployee(Map employeeData) async { final db = await database; return await db.insert('employees', employeeData); @@ -228,12 +195,7 @@ class DatabaseHelper { Future updateEmployee(Map employeeData) async { final db = await database; - return await db.update( - 'employees', - employeeData, - where: 'id = ?', - whereArgs: [employeeData['id'] as int], - ); + return await db.update('employees', employeeData, where: 'id = ?', whereArgs: [employeeData['id'] as int]); } Future deleteEmployee(int id) async { @@ -241,6 +203,7 @@ class DatabaseHelper { return await db.delete('employees', where: 'id = ?', whereArgs: [id]); } + // Warehouse API Future insertWarehouse(Map warehouseData) async { final db = await database; return await db.insert('warehouses', warehouseData); @@ -253,12 +216,7 @@ class DatabaseHelper { Future updateWarehouse(Map warehouseData) async { final db = await database; - return await db.update( - 'warehouses', - warehouseData, - where: 'id = ?', - whereArgs: [warehouseData['id'] as int], - ); + return await db.update('warehouses', warehouseData, where: 'id = ?', whereArgs: [warehouseData['id'] as int]); } Future deleteWarehouse(int id) async { @@ -266,6 +224,7 @@ class DatabaseHelper { return await db.delete('warehouses', where: 'id = ?', whereArgs: [id]); } + // Supplier API Future insertSupplier(Map supplierData) async { final db = await database; return await db.insert('suppliers', supplierData); @@ -278,12 +237,7 @@ class DatabaseHelper { Future updateSupplier(Map supplierData) async { final db = await database; - return await db.update( - 'suppliers', - supplierData, - where: 'id = ?', - whereArgs: [supplierData['id'] as int], - ); + return await db.update('suppliers', supplierData, where: 'id = ?', whereArgs: [supplierData['id'] as int]); } Future deleteSupplier(int id) async {