37 lines
No EOL
1.2 KiB
Dart
37 lines
No EOL
1.2 KiB
Dart
// 販売伝票テンプレート（簡易実装）
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import 'dart:convert';
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class SalesInvoiceTemplate {
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final String invoiceNumber;
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final String date;
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final String customerName;
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final List<Map<String, dynamic>> items;
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final int totalAmount;
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final String taxRate;
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const SalesInvoiceTemplate({
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this.invoiceNumber = '',
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this.date = '',
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this.customerName = '',
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this.items = const <Map<String, dynamic>>[],
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this.totalAmount = 0,
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this.taxRate = '8',
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});
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factory SalesInvoiceTemplate.fromMap(Map<String, dynamic> data) {
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return SalesInvoiceTemplate(
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invoiceNumber: data['invoice'] as String? ?? '',
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date: data['date'] as String? ?? '',
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customerName: data['customer_name'] as String? ?? '',
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items: (data['items'] as List<dynamic>?)?.map((e) => e as Map<String, dynamic>).toList() ?? const <Map<String, dynamic>>[],
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totalAmount: (data['total'] as int?) ?? 0,
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);
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}
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@override
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String toString() => '販売伝票 #${invoiceNumber} (${date}, 合計：¥$totalAmount)';
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Map<String, dynamic> toJson() {
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return {'invoice': invoiceNumber, 'date': date, 'items': items.map((i) => i).toList(), 'total': totalAmount};
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}
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} |