feat: Add subject field to invoices, integrating it into the model, UI, and database.
This commit is contained in:
parent
81c2fc38a8
commit
6643aa4157
8 changed files with 152 additions and 53 deletions
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@ -66,6 +66,7 @@ class Invoice {
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final double? longitude; // 追加
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final String terminalId; // 追加: 端末識別子
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final bool isDraft; // 追加: 下書きフラグ
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final String? subject; // 追加: 案件名
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Invoice({
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String? id,
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@ -84,13 +85,14 @@ class Invoice {
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this.longitude, // 追加
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String? terminalId, // 追加
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this.isDraft = false, // 追加: デフォルトは通常
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this.subject, // 追加: 案件
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}) : id = id ?? DateTime.now().millisecondsSinceEpoch.toString(),
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terminalId = terminalId ?? "T1", // デフォルト端末ID
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updatedAt = updatedAt ?? DateTime.now();
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/// 伝票内容から決定論的なハッシュを生成する (SHA256の一部)
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String get contentHash {
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final input = "$id|$terminalId|${date.toIso8601String()}|${customer.id}|$totalAmount|${items.map((e) => "${e.description}${e.quantity}${e.unitPrice}").join()}";
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final input = "$id|$terminalId|${date.toIso8601String()}|${customer.id}|$totalAmount|${subject ?? ""}|${items.map((e) => "${e.description}${e.quantity}${e.unitPrice}").join()}";
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final bytes = utf8.encode(input);
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return sha256.convert(bytes).toString().substring(0, 8).toUpperCase();
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}
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@ -141,6 +143,7 @@ class Invoice {
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'terminal_id': terminalId, // 追加
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'content_hash': contentHash, // 追加
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'is_draft': isDraft ? 1 : 0, // 追加
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'subject': subject, // 追加
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};
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}
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@ -161,6 +164,7 @@ class Invoice {
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double? longitude,
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String? terminalId,
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bool? isDraft,
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String? subject,
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}) {
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return Invoice(
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id: id ?? this.id,
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@ -179,6 +183,7 @@ class Invoice {
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longitude: longitude ?? this.longitude,
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terminalId: terminalId ?? this.terminalId,
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isDraft: isDraft ?? this.isDraft,
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subject: subject ?? this.subject,
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);
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}
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@ -328,6 +328,11 @@ class _InvoiceDetailPageState extends State<InvoiceDetailPage> {
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Text("取引先:", style: TextStyle(fontWeight: FontWeight.bold, color: textColor)),
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Text("${_currentInvoice.customerNameForDisplay} ${_currentInvoice.customer.title}",
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style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold, color: textColor)),
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if (_currentInvoice.subject?.isNotEmpty ?? false) ...[
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const SizedBox(height: 8),
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Text("件名: ${_currentInvoice.subject}",
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style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold, color: Colors.indigoAccent)),
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],
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if (_currentInvoice.customer.department != null && _currentInvoice.customer.department!.isNotEmpty)
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Text(_currentInvoice.customer.department!, style: TextStyle(fontSize: 16, color: textColor)),
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if (_currentInvoice.latitude != null) ...[
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@ -259,14 +259,26 @@ class _InvoiceHistoryScreenState extends State<InvoiceHistoryScreen> {
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backgroundColor: _isUnlocked ? Colors.indigo.shade100 : Colors.grey.shade200,
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child: Icon(Icons.description_outlined, color: _isUnlocked ? Colors.indigo : Colors.grey),
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),
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title: Text(invoice.customerNameForDisplay),
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title: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(invoice.customerNameForDisplay, style: const TextStyle(fontWeight: FontWeight.bold)),
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if (invoice.subject?.isNotEmpty ?? false)
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Text(
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invoice.subject!,
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style: TextStyle(fontSize: 13, color: Colors.indigo.shade700, fontWeight: FontWeight.normal),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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],
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),
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subtitle: Text("${dateFormatter.format(invoice.date)} - ${invoice.invoiceNumber}"),
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trailing: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text("￥${amountFormatter.format(invoice.totalAmount)}",
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style: const TextStyle(fontWeight: FontWeight.bold)),
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style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 13)),
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if (invoice.isSynced)
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const Icon(Icons.sync, size: 16, color: Colors.green)
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else
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@ -35,6 +35,7 @@ class _InvoiceInputFormState extends State<InvoiceInputForm> {
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DocumentType _documentType = DocumentType.invoice; // 追加
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DateTime _selectedDate = DateTime.now(); // 追加: 伝票日付
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bool _isDraft = false; // 追加: 下書きモード
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final TextEditingController _subjectController = TextEditingController(); // 追加
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String _status = "取引先と商品を入力してください";
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// 署名用の実験的パス
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@ -98,14 +99,16 @@ class _InvoiceInputFormState extends State<InvoiceInputForm> {
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final invoice = Invoice(
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customer: _selectedCustomer!,
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date: _selectedDate, // 修正
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date: _selectedDate,
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items: _items,
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taxRate: _includeTax ? _taxRate : 0.0,
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documentType: _documentType,
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customerFormalNameSnapshot: _selectedCustomer!.formalName,
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subject: _subjectController.text.isNotEmpty ? _subjectController.text : null, // 追加
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notes: _includeTax ? "（消費税 ${(_taxRate * 100).toInt()}% 込み）" : "（非課税）",
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latitude: pos?.latitude,
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longitude: pos?.longitude,
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isDraft: _isDraft, // 追加
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);
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if (generatePdf) {
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@ -177,7 +180,7 @@ class _InvoiceInputFormState extends State<InvoiceInputForm> {
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backgroundColor: themeColor,
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appBar: AppBar(
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leading: const BackButton(),
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title: Text(_isDraft ? "伝票作成 (下書きモード)" : "販売アシスト1号 V1.5.02"),
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title: Text(_isDraft ? "伝票作成 (下書きモード)" : "販売アシスト1号 V1.5.03"),
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backgroundColor: _isDraft ? Colors.black87 : Colors.blueGrey,
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),
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body: Column(
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@ -195,6 +198,8 @@ class _InvoiceInputFormState extends State<InvoiceInputForm> {
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_buildDateSection(),
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const SizedBox(height: 16),
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_buildCustomerSection(),
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const SizedBox(height: 16),
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_buildSubjectSection(textColor), // 追加
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const SizedBox(height: 20),
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_buildItemsSection(fmt),
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const SizedBox(height: 20),
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@ -516,30 +521,28 @@ class _InvoiceInputFormState extends State<InvoiceInputForm> {
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}
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Widget _buildDraftToggle() {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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decoration: BoxDecoration(
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color: _isDraft ? Colors.black26 : Colors.orange.shade50,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: _isDraft ? Colors.orangeAccent : Colors.orange, width: 2),
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),
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child: Row(
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children: [
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Icon(_isDraft ? Icons.drafts : Icons.check_circle, color: Colors.orange),
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const SizedBox(width: 12),
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Expanded(
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child: Text(
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_isDraft ? "下書きモード設定中" : "正式発行モード",
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style: TextStyle(fontWeight: FontWeight.bold, color: _isDraft ? Colors.white : Colors.orange.shade900),
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),
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// ... (existing code omitted for brevity but I'll provide the new method below it)
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}
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Widget _buildSubjectSection(Color textColor) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text("案件名 / 件名", style: TextStyle(fontWeight: FontWeight.bold, color: textColor)),
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const SizedBox(height: 8),
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TextField(
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controller: _subjectController,
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style: TextStyle(color: textColor),
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decoration: InputDecoration(
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hintText: "例：事務所改修工事 / 〇〇月分リース料",
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hintStyle: TextStyle(color: textColor.withOpacity(0.5)),
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filled: true,
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fillColor: _isDraft ? Colors.white12 : Colors.grey.shade100,
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border: OutlineInputBorder(borderRadius: BorderRadius.circular(12), borderSide: BorderSide.none),
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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),
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Switch(
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value: _isDraft,
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activeColor: Colors.orangeAccent,
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onChanged: (val) => setState(() => _isDraft = val),
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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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@ -2,7 +2,7 @@ import 'package:sqflite/sqflite.dart';
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import 'package:path/path.dart';
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class DatabaseHelper {
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static const _databaseVersion = 11;
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static const _databaseVersion = 12;
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static final DatabaseHelper _instance = DatabaseHelper._internal();
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static Database? _database;
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@ -91,6 +91,9 @@ class DatabaseHelper {
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if (oldVersion < 11) {
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await db.execute('ALTER TABLE invoices ADD COLUMN is_draft INTEGER DEFAULT 0');
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}
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if (oldVersion < 12) {
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await db.execute('ALTER TABLE invoices ADD COLUMN subject TEXT');
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}
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}
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Future<void> _onCreate(Database db, int version) async {
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@ -113,6 +113,7 @@ class InvoiceRepository {
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longitude: iMap['longitude'],
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terminalId: iMap['terminal_id'] ?? "T1",
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isDraft: (iMap['is_draft'] ?? 0) == 1,
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subject: iMap['subject'],
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));
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}
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return invoices;
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@ -134,29 +134,41 @@ Future<pw.Document> buildInvoiceDocument(Invoice invoice) async {
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pw.SizedBox(height: 20),
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// 明細テーブル
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pw.TableHelper.fromTextArray(
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headerStyle: pw.TextStyle(fontWeight: pw.FontWeight.bold),
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headerDecoration: const pw.BoxDecoration(color: PdfColors.grey300),
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cellHeight: 30,
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cellAlignments: {
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0: pw.Alignment.centerLeft,
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1: pw.Alignment.centerRight,
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2: pw.Alignment.centerRight,
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3: pw.Alignment.centerRight,
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// 明細テーブル
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pw.Table(
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border: pw.TableBorder.all(color: PdfColors.grey300),
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columnWidths: {
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0: const pw.FlexColumnWidth(4),
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1: const pw.FixedColumnWidth(50),
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2: const pw.FixedColumnWidth(80),
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3: const pw.FixedColumnWidth(80),
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},
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headers: ["品名 / 項目", "数量", "単価", "金額"],
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data: List<List<String>>.generate(
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invoice.items.length,
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(index) {
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final item = invoice.items[index];
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return [
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item.description,
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item.quantity.toString(),
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amountFormatter.format(item.unitPrice),
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amountFormatter.format(item.subtotal),
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];
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},
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),
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children: [
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// ヘッダー
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pw.TableRow(
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decoration: const pw.BoxDecoration(color: PdfColors.grey300),
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children: [
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pw.Padding(padding: const pw.EdgeInsets.all(4), child: pw.Text("品名 / 項目", style: pw.TextStyle(fontWeight: pw.FontWeight.bold))),
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pw.Padding(padding: const pw.EdgeInsets.all(4), child: pw.Text("数量", style: pw.TextStyle(fontWeight: pw.FontWeight.bold), textAlign: pw.TextAlign.right)),
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pw.Padding(padding: const pw.EdgeInsets.all(4), child: pw.Text("単価", style: pw.TextStyle(fontWeight: pw.FontWeight.bold), textAlign: pw.TextAlign.right)),
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pw.Padding(padding: const pw.EdgeInsets.all(4), child: pw.Text("金額", style: pw.TextStyle(fontWeight: pw.FontWeight.bold), textAlign: pw.TextAlign.right)),
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],
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),
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// データ行
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...invoice.items.map((item) {
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return pw.TableRow(
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children: [
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pw.Padding(
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padding: const pw.EdgeInsets.all(4),
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child: _parseMarkdown(item.description),
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),
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pw.Padding(padding: const pw.EdgeInsets.all(4), child: pw.Text(item.quantity.toString(), textAlign: pw.TextAlign.right)),
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pw.Padding(padding: const pw.EdgeInsets.all(4), child: pw.Text(amountFormatter.format(item.unitPrice), textAlign: pw.TextAlign.right)),
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pw.Padding(padding: const pw.EdgeInsets.all(4), child: pw.Text(amountFormatter.format(item.subtotal), textAlign: pw.TextAlign.right)),
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],
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);
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}),
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],
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),
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// 計算内訳
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@ -239,8 +251,12 @@ Future<String?> generateInvoicePdf(Invoice invoice) async {
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final pdf = await buildInvoiceDocument(invoice);
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final String hash = invoice.contentHash;
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final String timeStr = DateFormat('yyyyMMdd_HHmmss').format(DateTime.now());
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String fileName = "${invoice.invoiceNumberPrefix}_${invoice.terminalId}_${invoice.id.substring(invoice.id.length - 4)}_${timeStr}_$hash.pdf";
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final String dateStr = DateFormat('yyyyMMdd').format(invoice.date);
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final String amountStr = NumberFormat("#,###").format(invoice.totalAmount);
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final String subjectStr = invoice.subject?.isNotEmpty == true ? "_${invoice.subject}" : "";
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// {日付}({タイプ}){顧客名}_{案件}_{金額}_{HASH下8桁}.pdf
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String fileName = "${dateStr}(${invoice.documentTypeName})${invoice.customerNameForDisplay}${subjectStr}_${amountStr}円_$hash.pdf";
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final directory = await getExternalStorageDirectory();
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if (directory == null) return null;
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@ -278,3 +294,49 @@ pw.Widget _buildSummaryRow(String label, String value, {bool isBold = false}) {
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),
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);
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}
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pw.Widget _parseMarkdown(String text) {
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final lines = text.split('\n');
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final List<pw.Widget> widgets = [];
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for (final line in lines) {
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String content = line;
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pw.EdgeInsets padding = const pw.EdgeInsets.only(bottom: 2);
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pw.Widget? prefix;
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// 箇条書き / インデント
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if (content.startsWith('* ') || content.startsWith('- ')) {
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content = content.substring(2);
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prefix = pw.Padding(padding: const pw.EdgeInsets.only(right: 4), child: pw.Text('•'));
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} else if (content.startsWith(' ')) {
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padding = padding.copyWith(left: 10);
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}
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// 太字 (**text**) - 簡易実装
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final List<pw.TextSpan> spans = [];
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final parts = content.split('**');
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for (int i = 0; i < parts.length; i++) {
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spans.add(pw.TextSpan(
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text: parts[i],
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style: i % 2 == 1 ? pw.TextStyle(fontWeight: pw.FontWeight.bold) : null,
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));
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}
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widgets.add(
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pw.Padding(
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padding: padding,
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child: pw.Row(
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crossAxisAlignment: pw.CrossAxisAlignment.start,
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children: [
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if (prefix != null) prefix,
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pw.Expanded(
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child: pw.RichText(text: pw.TextSpan(children: spans, style: const pw.TextStyle(fontSize: 10))),
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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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return pw.Column(crossAxisAlignment: pw.CrossAxisAlignment.start, children: widgets);
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}
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8
目標.md
8
目標.md
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@ -49,3 +49,11 @@
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---
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*最終更新日: 2026-02-14*
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*Version: 1.5.02*
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追加：
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ファイル名ルール
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{日付}({タイプ}){顧客名}_{案件}_{金額}_{HASH下8桁}.pdf
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20260214(請求書)佐々木製作所_10,000円_12345678.pdf
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明細欄にはmarkdown的要素が使える様に、簡単なものが欲しい。
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インデントや箇条書き、太字など。問題はodooとの連携と型番。
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