fix(client): 出入库抽屉生产日期截取防空串崩溃

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
wangjia
2026-07-14 10:09:35 +08:00
parent 44c985e6b5
commit 782cf057a3
4 changed files with 45 additions and 6 deletions
+10
View File
@@ -12,6 +12,16 @@ DateTime? parseYmd(String? s) {
return DateTime.tryParse(t);
}
/// 安全截取日期字符串前 10 位(`yyyy-MM-dd`)。
///
/// null 或空串一律返回 null(视为「无值」,供上层「两值皆空不渲染」的逻辑判断);
/// 长度不足 10 原样返回。用于兜底后端 `Date` 零值序列化为 `""`(而非 null)、
/// 或历史导入数据缺失生产日期的场景,避免 `''.substring(0, 10)` 抛 RangeError。
String? shortDate(String? v) {
if (v == null || v.isEmpty) return null;
return v.length >= 10 ? v.substring(0, 10) : v;
}
/// 组合年/月/日为 `yyyy-MM-dd`,自动把超出当月的「日」clamp 回当月最大值
/// (如 2 月选 31 → 28/29)。任一为空返回 null。
String? composeYmd(int? year, int? month, int? day) {
@@ -1,3 +1,4 @@
import '../../core/utils/date_util.dart';
import '../../core/utils/dialog_util.dart';
import '../../core/exceptions.dart';
import '../../core/utils/print_util.dart' show LabelData;
@@ -996,9 +997,7 @@ class _StockInListScreenState extends ConsumerState<StockInListScreen> {
price: it.costPrice == 0 ? '待定价' : _num.format(it.costPrice),
amount: it.costAmount == 0 ? '待定价' : _num.format(it.costAmount),
pending: it.costPrice == 0,
productionDate: it.productionDate != null
? it.productionDate!.substring(0, 10)
: null,
productionDate: shortDate(it.productionDate),
batchNo: it.batchNo,
))
.toList(),
@@ -5,6 +5,7 @@ import 'package:go_router/go_router.dart';
import 'package:intl/intl.dart';
import 'package:lucide_icons_flutter/lucide_icons.dart';
import '../../core/utils/date_util.dart';
import '../../core/utils/dialog_util.dart';
import '../../core/exceptions.dart';
import '../../core/responsive/responsive.dart';
@@ -1076,9 +1077,7 @@ class _StockOutListScreenState extends ConsumerState<StockOutListScreen> {
cost: admin ? _num.format(it.costPrice) : null,
profit: admin ? (pending ? '待定价' : _num.format(profit)) : null,
pending: pending,
productionDate: it.productionDate != null
? it.productionDate!.substring(0, 10)
: null,
productionDate: shortDate(it.productionDate),
batchNo: it.batchNo,
);
}).toList(),
@@ -0,0 +1,31 @@
import 'package:flutter_test/flutter_test.dart';
import 'package:jiu_client/core/utils/date_util.dart';
/// 2026-07-14 Critical 修复回归:出入库详情抽屉构造 OrderLine 时对
/// `productionDate` 做 `substring(0, 10)`,只防 null 不防空串——后端
/// `Date.MarshalJSON` 对零值日期序列化为 `""`(非 null),历史导入数据里
/// 大量商品无生产日期,`''.substring(0, 10)` 会抛 RangeError 导致打开
/// 详情抽屉直接崩溃。`shortDate` 需把空串也当「无值」归一为 null。
void main() {
group('shortDate', () {
test('null 返回 null', () {
expect(shortDate(null), isNull);
});
test('空串返回 null(回归:曾经 substring(0, 10) 抛 RangeError', () {
expect(shortDate(''), isNull);
});
test('标准 yyyy-MM-dd 原样截取前 10 位', () {
expect(shortDate('2021-01-27'), '2021-01-27');
});
test('带时间戳的日期截取前 10 位', () {
expect(shortDate('2021-01-27T00:00:00Z'), '2021-01-27');
});
test('长度不足 10 原样返回', () {
expect(shortDate('2021'), '2021');
});
});
}