refactor: extract boxing logic into dedicated modules with tests

- boxing_models.dart: add BoxingMode, BoxingPhase, BoxingPageArguments - boxing_box_mutations.dart: box item add/replace/remove operations - boxing_calculations.dart: pure calculation helpers (quantities, validation) - boxing_status_presenter.dart: status bar text/dot determination - dialogs/cross_paichan_dialog.dart: cross-paichan confirmation dialog - widgets/boxing_notice_banners.dart: notice banner widgets - Add unit tests for mutations, calculations, and status presenter Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-05-21 09:02:56 +08:00
parent f2b2f41929
commit c2d9f5fd56
10 changed files with 1066 additions and 492 deletions
--- a/lib/pages/boxing/boxing_status_presenter.dart
+++ b/lib/pages/boxing/boxing_status_presenter.dart
@@ -0,0 +1,97 @@
+import 'package:pad_scanner/pages/boxing/boxing_models.dart';
+import 'package:pad_scanner/widgets/status_bar.dart';
+
+class BoxingStatusPresentation {
+  final StatusDotColor dot;
+  final String text;
+
+  const BoxingStatusPresentation({required this.dot, required this.text});
+}
+
+BoxingStatusPresentation boxingStatusFor({
+  required bool isAutoProcessing,
+  required bool isSubmitting,
+  required bool isDuplicateBoxNo,
+  required bool quantityTooHigh,
+  required bool isEditingAssigned,
+  required bool isDeletingAssigned,
+  required bool hasPaichanSwitchNotice,
+  required BoxingPhase phase,
+  required bool isMultiCode,
+  required bool hasVisibleManyToOneItems,
+  required int remainingQuantity,
+  required String boxNoText,
+}) {
+  if (isAutoProcessing) {
+    return const BoxingStatusPresentation(
+      dot: StatusDotColor.orange,
+      text: '正在同步转运数据...',
+    );
+  }
+  if (isSubmitting) {
+    return const BoxingStatusPresentation(
+      dot: StatusDotColor.orange,
+      text: '正在提交…',
+    );
+  }
+  if (isDuplicateBoxNo && phase == BoxingPhase.scanned) {
+    return BoxingStatusPresentation(
+      dot: StatusDotColor.amber,
+      text: '箱号 $boxNoText 已存在，请重新输入',
+    );
+  }
+  if (quantityTooHigh && phase == BoxingPhase.scanned) {
+    return const BoxingStatusPresentation(
+      dot: StatusDotColor.red,
+      text: '超出可装数量上限',
+    );
+  }
+  if (isEditingAssigned) {
+    return const BoxingStatusPresentation(
+      dot: StatusDotColor.amber,
+      text: '正在编辑已分配记录',
+    );
+  }
+  if (isDeletingAssigned) {
+    return const BoxingStatusPresentation(
+      dot: StatusDotColor.red,
+      text: '请确认是否删除该箱记录',
+    );
+  }
+  if (hasPaichanSwitchNotice) {
+    return const BoxingStatusPresentation(
+      dot: StatusDotColor.blue,
+      text: '排产号已切换，箱号已重置',
+    );
+  }
+
+  switch (phase) {
+    case BoxingPhase.waiting:
+      if (isMultiCode && hasVisibleManyToOneItems) {
+        return const BoxingStatusPresentation(
+          dot: StatusDotColor.blue,
+          text: '请继续扫码或完成本箱',
+        );
+      }
+      return const BoxingStatusPresentation(
+        dot: StatusDotColor.blue,
+        text: '等待扫码',
+      );
+    case BoxingPhase.scanned:
+      if (remainingQuantity <= 0) {
+        return const BoxingStatusPresentation(
+          dot: StatusDotColor.red,
+          text: '该总排号已全部装箱完毕',
+        );
+      }
+      return const BoxingStatusPresentation(
+        dot: StatusDotColor.blue,
+        text: '数量已填入，请确认或修改',
+      );
+    case BoxingPhase.submitted:
+      return BoxingStatusPresentation(
+        dot: StatusDotColor.green,
+        text: isMultiCode ? '请扫描下一个总排号' : '装箱成功，可继续扫码',
+      );
+  }
+}