125 lines
3.6 KiB
Dart
125 lines
3.6 KiB
Dart
import 'dart:io';
|
||
import 'package:sqflite/sqflite.dart';
|
||
import 'package:path_provider/path_provider.dart';
|
||
import '../models/invoice_models.dart';
|
||
import '../models/customer_model.dart';
|
||
import 'database_helper.dart';
|
||
|
||
class InvoiceRepository {
|
||
final DatabaseHelper _dbHelper = DatabaseHelper();
|
||
|
||
Future<void> saveInvoice(Invoice invoice) async {
|
||
final db = await _dbHelper.database;
|
||
|
||
await db.transaction((txn) async {
|
||
// 伝票ヘッダーの保存
|
||
await txn.insert(
|
||
'invoices',
|
||
invoice.toMap(),
|
||
conflictAlgorithm: ConflictAlgorithm.replace,
|
||
);
|
||
|
||
// 既存の明細を一旦削除（更新対応）
|
||
await txn.delete(
|
||
'invoice_items',
|
||
where: 'invoice_id = ?',
|
||
whereArgs: [invoice.id],
|
||
);
|
||
|
||
// 新しい明細の保存
|
||
for (var item in invoice.items) {
|
||
await txn.insert('invoice_items', item.toMap(invoice.id));
|
||
}
|
||
});
|
||
}
|
||
|
||
Future<List<Invoice>> getAllInvoices(List<Customer> customers) async {
|
||
final db = await _dbHelper.database;
|
||
final List<Map<String, dynamic>> invoiceMaps = await db.query('invoices', orderBy: 'date DESC');
|
||
|
||
List<Invoice> invoices = [];
|
||
for (var iMap in invoiceMaps) {
|
||
final customer = customers.firstWhere(
|
||
(c) => c.id == iMap['customer_id'],
|
||
orElse: () => Customer(id: iMap['customer_id'], displayName: "不明", formalName: "不明"),
|
||
);
|
||
|
||
final List<Map<String, dynamic>> itemMaps = await db.query(
|
||
'invoice_items',
|
||
where: 'invoice_id = ?',
|
||
whereArgs: [iMap['id']],
|
||
);
|
||
|
||
final items = List.generate(itemMaps.length, (i) => InvoiceItem.fromMap(itemMaps[i]));
|
||
|
||
invoices.add(Invoice(
|
||
id: iMap['id'],
|
||
customer: customer,
|
||
date: DateTime.parse(iMap['date']),
|
||
items: items,
|
||
notes: iMap['notes'],
|
||
filePath: iMap['file_path'],
|
||
taxRate: iMap['tax_rate'] ?? 0.10,
|
||
customerFormalNameSnapshot: iMap['customer_formal_name'], // 追加
|
||
odooId: iMap['odoo_id'],
|
||
isSynced: iMap['is_synced'] == 1,
|
||
updatedAt: DateTime.parse(iMap['updated_at']),
|
||
));
|
||
}
|
||
return invoices;
|
||
}
|
||
|
||
Future<void> deleteInvoice(String id) async {
|
||
final db = await _dbHelper.database;
|
||
await db.transaction((txn) async {
|
||
// PDFパスの取得（削除用）
|
||
final List<Map<String, dynamic>> maps = await txn.query(
|
||
'invoices',
|
||
columns: ['file_path'],
|
||
where: 'id = ?',
|
||
whereArgs: [id],
|
||
);
|
||
|
||
if (maps.isNotEmpty && maps.first['file_path'] != null) {
|
||
final file = File(maps.first['file_path']);
|
||
if (await file.exists()) {
|
||
await file.delete();
|
||
}
|
||
}
|
||
|
||
await txn.delete(
|
||
'invoice_items',
|
||
where: 'invoice_id = ?',
|
||
whereArgs: [id],
|
||
);
|
||
await txn.delete(
|
||
'invoices',
|
||
where: 'id = ?',
|
||
whereArgs: [id],
|
||
);
|
||
});
|
||
}
|
||
|
||
Future<int> cleanupOrphanedPdfs() async {
|
||
try {
|
||
final directory = await getExternalStorageDirectory();
|
||
if (directory == null) return 0;
|
||
|
||
final files = directory.listSync().whereType<File>().toList();
|
||
final db = await _dbHelper.database;
|
||
final List<Map<String, dynamic>> results = await db.query('invoices', columns: ['file_path']);
|
||
final activePaths = results.map((r) => r['file_path'] as String?).where((p) => p != null).toSet();
|
||
|
||
int count = 0;
|
||
for (var file in files) {
|
||
if (file.path.endsWith('.pdf') && !activePaths.contains(file.path)) {
|
||
await file.delete();
|
||
count++;
|
||
}
|
||
}
|
||
return count;
|
||
} catch (e) {
|
||
return 0;
|
||
}
|
||
}
|
||
}
|