904bfbe67d
照原型 inventory.html 把库存屏从「3 tab」重排为单视图: - 去 3 tab(库存查询/预警/流水)→ 单视图;预警并入 KPI 缺货卡点击筛选;流水移商品详情 - 头部:库存管理 + 共 N 个 SKU·数据实时 + 列设置/导出(盘点/新增入库去掉,走专门菜单) - KPI 4 卡走全店汇总接口:SKU总数/库存货值(Σqty×进价)/在库数量/缺货预警(可点筛选) - 表格 12 列:加 库存(低库存染色)/成本价(进价)/单价(售价);操作列只「查看详情」;状态圆点 - 仓库/备注默认隐藏;工具栏 搜索+状态筛选+重置 - 后端 GET /inventory/summary 全店汇总(守 shop_id);前端 model/repository/provider 配套 - golden_harness:monospace 指向 Noto(消等宽数字黑块,全 golden 受益);库存屏存量 grey 清零 后端编译/库存测试通过;前端 analyze 0 error,flutter test 242 通过;代码端颜色闸 0 违规。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TSKEiHsvauyxYUW2itzUXX
104 lines
3.8 KiB
Dart
104 lines
3.8 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart' show rootBundle, FontLoader;
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:jiu_client/core/theme/themes.dart';
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// 加载真实中文字体(消除 golden 豆腐块),使 golden 能与原型截图做保真 diff。
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// 原型截图侧同样注入 Noto Sans SC(见 tools/fidelity.mjs),两边字体一致。
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bool _fontsLoaded = false;
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Future<void> ensureGoldenFonts() async {
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if (_fontsLoaded) return;
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final loader = FontLoader('NotoSansSC')
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..addFont(rootBundle.load('assets/fonts/NotoSansSC.ttf'));
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await loader.load();
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// 把内置 'monospace' family 也指向 Noto(否则等宽数字/批次号在 golden 渲染成黑块)。
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final mono = FontLoader('monospace')
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..addFont(rootBundle.load('assets/fonts/NotoSansSC.ttf'));
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await mono.load();
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// 真实 Material 图标字体(否则 golden 里图标渲染成豆腐块 □)。
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for (final key in const [
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'fonts/MaterialIcons-Regular.otf',
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'packages/flutter/fonts/MaterialIcons-Regular.otf',
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]) {
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try {
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final f = FontLoader('MaterialIcons')..addFont(rootBundle.load(key));
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await f.load();
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break;
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} catch (_) {/* 换下一个 asset key */}
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}
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_fontsLoaded = true;
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}
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/// 把 NotoSansSC 套到主题文字上(含 hardcoded TextStyle 经 DefaultTextStyle 继承)。
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ThemeData withGoldenFont(ThemeData base) => base.copyWith(
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textTheme: base.textTheme.apply(fontFamily: 'NotoSansSC'),
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primaryTextTheme: base.primaryTextTheme.apply(fontFamily: 'NotoSansSC'),
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);
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/// design-distill 阶段4(Flutter 端)可复用 golden 骨架。
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/// 在指定主题 / viewport 下渲染 [child](含 provider 覆盖),比对/更新 golden。
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///
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/// 验收分两类闸(见 ~/.claude/skills/design-distill/references/flutter-golden.md):
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/// - 保真:原型基准 vs 本 golden 用 montage.mjs 人工目检(跨渲染器,不跑严格 diff)。
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/// - 回归:本 golden 多主题入库,CI `flutter test` 同渲染器自比抓串色/漏 token。
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///
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/// 更新基准:flutter test --update-goldens test/golden/<x>_golden_test.dart
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///
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/// 坑(详见 reference):viewport 逻辑尺寸 = physical ÷ dpr(已按 logical*dpr 设好);
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/// 高度给足防 RenderFlex 溢出;测试无中文字体 → CJK 显示豆腐块属正常。
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Future<void> pumpGolden(
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WidgetTester tester, {
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required Widget child,
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required String theme,
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required String goldenName,
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List<Override> overrides = const [],
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Size logical = const Size(1280, 900),
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double dpr = 2.0,
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}) async {
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await ensureGoldenFonts();
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tester.view.physicalSize = Size(logical.width * dpr, logical.height * dpr);
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tester.view.devicePixelRatio = dpr;
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addTearDown(tester.view.resetPhysicalSize);
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addTearDown(tester.view.resetDevicePixelRatio);
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await tester.pumpWidget(ProviderScope(
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overrides: overrides,
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child: MaterialApp(
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debugShowCheckedModeBanner: false,
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theme: withGoldenFont(buildTheme(theme)),
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home: child,
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),
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));
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await tester.pumpAndSettle();
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await expectLater(
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find.byType(MaterialApp),
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matchesGoldenFile('goldens/$goldenName.png'),
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);
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}
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/// 跑「同一 child × A/B/C 三主题」的 golden 组(回归闸常用)。
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void goldenAcrossThemes(
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String description, {
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required Widget Function() child,
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required String goldenPrefix,
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List<Override> Function()? overrides,
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Size logical = const Size(1280, 900),
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double dpr = 2.0,
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}) {
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for (final theme in const ['a', 'b', 'c']) {
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testWidgets('$description · theme $theme', (tester) async {
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await pumpGolden(
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tester,
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child: child(),
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theme: theme,
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goldenName: '${goldenPrefix}_$theme',
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overrides: overrides?.call() ?? const [],
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logical: logical,
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dpr: dpr,
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);
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});
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}
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}
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