feat(client): 录单表单优化 + 可搜索下拉支持新建 + 日期选择器组件

新增 DatePickerField 日期选择器与 date_util；可搜索下拉 SearchableOptionField 支持内联新建选项；入库/出库录单表单、商品页、财务页、app_shell 导航相应调整。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-20 07:05:22 +08:00
parent e892ab45b2
commit a76724b385
12 changed files with 2868 additions and 1624 deletions
@@ -0,0 +1,56 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:jiu_client/core/utils/date_util.dart';
+import 'package:jiu_client/widgets/date_picker_field.dart';
+
+void main() {
+  group('date_util', () {
+    test('formatYmd 补零', () {
+      expect(formatYmd(DateTime(2026, 6, 9)), '2026-06-09');
+      expect(formatYmd(DateTime(2026, 12, 31)), '2026-12-31');
+    });
+    test('parseYmd 解析/容错', () {
+      expect(parseYmd('2026-06-19'), DateTime(2026, 6, 19));
+      expect(parseYmd('2026-06-19T08:00:00'), DateTime(2026, 6, 19));
+      expect(parseYmd(null), isNull);
+      expect(parseYmd(''), isNull);
+    });
+    test('composeYmd 正常组合', () {
+      expect(composeYmd(2026, 6, 15), '2026-06-15');
+    });
+    test('composeYmd 把超界的日 clamp 回当月最大值', () {
+      expect(composeYmd(2026, 2, 31), '2026-02-28'); // 平年 2 月
+      expect(composeYmd(2024, 2, 31), '2024-02-29'); // 闰年 2 月
+      expect(composeYmd(2026, 4, 31), '2026-04-30'); // 4 月 30 天
+    });
+    test('composeYmd 任一为空返回 null', () {
+      expect(composeYmd(null, 6, 15), isNull);
+      expect(composeYmd(2026, null, 15), isNull);
+      expect(composeYmd(2026, 6, null), isNull);
+    });
+  });
+
+  group('DatePickerField', () {
+    testWidgets('渲染三个年/月/日下拉框', (tester) async {
+      await tester.pumpWidget(MaterialApp(
+        home: Scaffold(
+          body: DatePickerField(value: '2026-06-19', onChanged: (_) {}),
+        ),
+      ));
+      await tester.pumpAndSettle();
+      expect(find.byType(DropdownMenu<int>), findsNWidgets(3));
+    });
+
+    testWidgets('初始值回显到三个下拉框', (tester) async {
+      await tester.pumpWidget(MaterialApp(
+        home: Scaffold(
+          body: DatePickerField(value: '2026-06-19', onChanged: (_) {}),
+        ),
+      ));
+      await tester.pumpAndSettle();
+      expect(find.widgetWithText(DropdownMenu<int>, '2026'), findsOneWidget);
+      expect(find.widgetWithText(DropdownMenu<int>, '6'), findsOneWidget);
+      expect(find.widgetWithText(DropdownMenu<int>, '19'), findsOneWidget);
+    });
+  });
+}
@@ -0,0 +1,59 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:jiu_client/widgets/searchable_option_field.dart';
+
+void main() {
+  Widget host({
+    required ValueChanged<int?> onChanged,
+    Future<int?> Function(String)? onCreate,
+  }) {
+    return MaterialApp(
+      home: Scaffold(
+        body: SearchableOptionField(
+          options: [OptionItem(id: 1, name: '53度')],
+          selectedId: null,
+          hint: '选择系列',
+          dialogTitle: '选择系列',
+          onChanged: onChanged,
+          onCreate: onCreate,
+        ),
+      ),
+    );
+  }
+
+  testWidgets('搜不到时显示「新增到基础数据」入口', (tester) async {
+    await tester.pumpWidget(host(onChanged: (_) {}, onCreate: (_) async => 99));
+    // 打开搜索对话框
+    await tester.tap(find.byType(SearchableOptionField));
+    await tester.pumpAndSettle();
+    // 输入不存在的关键字
+    await tester.enterText(find.byType(TextField).first, '52度');
+    await tester.pumpAndSettle();
+    expect(find.textContaining('新增「52度」到基础数据'), findsOneWidget);
+  });
+
+  testWidgets('确认新增后回填选中新 id', (tester) async {
+    int? selected;
+    await tester.pumpWidget(
+        host(onChanged: (v) => selected = v, onCreate: (_) async => 99));
+    await tester.tap(find.byType(SearchableOptionField));
+    await tester.pumpAndSettle();
+    await tester.enterText(find.byType(TextField).first, '52度');
+    await tester.pumpAndSettle();
+    await tester.tap(find.textContaining('新增「52度」到基础数据'));
+    await tester.pumpAndSettle();
+    // 确认框
+    await tester.tap(find.text('确认新增'));
+    await tester.pumpAndSettle();
+    expect(selected, 99);
+  });
+
+  testWidgets('未提供 onCreate 时不显示新增入口', (tester) async {
+    await tester.pumpWidget(host(onChanged: (_) {}));
+    await tester.tap(find.byType(SearchableOptionField));
+    await tester.pumpAndSettle();
+    await tester.enterText(find.byType(TextField).first, '52度');
+    await tester.pumpAndSettle();
+    expect(find.textContaining('新增'), findsNothing);
+  });
+}