feat: add temp storage shelf (B prefix) UI support

Recognize B-prefix location codes as temp storage shelves. Add purple color scheme, conflict detection for temp_stored status, and updated submit/dialog logic for temp storage target handling. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-05-25 22:48:29 +08:00
parent f6bfd8cb10
commit 99ed3bb9ec
9 changed files with 125 additions and 15 deletions
--- a/lib/pages/registration/dialogs/registration_dialogs_part.dart
+++ b/lib/pages/registration/dialogs/registration_dialogs_part.dart
@@ -97,6 +97,7 @@ extension _RegistrationDialogsPart on _RegistrationPageState {
  void _showLocationConflictDialog({
    required List<PaichaOverviewItem> onShelfItems,
    required List<PaichaOverviewItem> transferredItems,
+    List<PaichaOverviewItem> tempStoredItems = const [],
  }) {
    final contentParts = <Widget>[];

@@ -142,6 +143,29 @@ extension _RegistrationDialogsPart on _RegistrationPageState {
      }
    }

+    if (tempStoredItems.isNotEmpty) {
+      if (onShelfItems.isNotEmpty || transferredItems.isNotEmpty) {
+        contentParts.add(const Divider());
+        contentParts.add(const SizedBox(height: 4));
+      }
+      contentParts.add(
+        Text(
+          '暂存中',
+          style: TextStyle(
+            fontWeight: FontWeight.bold,
+            color: const Color(0xFF7B1FA2),
+          ),
+        ),
+      );
+      for (final item in tempStoredItems) {
+        contentParts.addAll([
+          Text('总排号：${item.zongpaiNo}'),
+          Text('暂存货位：${item.locationCode ?? "未知"}'),
+          const SizedBox(height: 6),
+        ]);
+      }
+    }
+
    contentParts.add(const SizedBox(height: 4));
    contentParts.add(
      const Text(
--- a/lib/pages/registration/parts/registration_overview_part.dart
+++ b/lib/pages/registration/parts/registration_overview_part.dart
@@ -19,6 +19,14 @@ extension _RegistrationOverviewPart on _RegistrationPageState {
    );
  }

+  /// Find all scanned items that are in temp storage.
+  List<PaichaOverviewItem> _findTempStoredItemsInScanned() {
+    return registration_calculations.findTempStoredItemsInScanned(
+      overview: _overview,
+      zongpaiNos: _zongpaiNos,
+    );
+  }
+
  Future<String?> _baseUrl() async {
    final configService = AppConfigService();
    final baseUrl = await configService.getString('api_url') ?? '';
--- a/lib/pages/registration/parts/registration_scan_part.dart
+++ b/lib/pages/registration/parts/registration_scan_part.dart
@@ -48,6 +48,7 @@ extension _RegistrationScanPart on _RegistrationPageState {
        _handleZongpaiScan(parsed.value);
      case CodeType.locationNormal:
      case CodeType.locationTransit:
+      case CodeType.locationTempStorage:
        _handleLocationScan(parsed.value, parsed.type);
      case CodeType.invalid:
        _feedbackService.trigger(FeedbackEvent.scanInvalid);
--- a/lib/pages/registration/parts/registration_status_part.dart
+++ b/lib/pages/registration/parts/registration_status_part.dart
@@ -52,4 +52,7 @@ extension _RegistrationStatusPart on _RegistrationPageState {
      _zongpaiNos.isNotEmpty && _locationCode != null && !_isSubmitting;

  bool get _isTransitTarget => isTransitTarget(_locationType, _locationCode);
+
+  bool get _isTempStorageTarget =>
+      isTempStorageTarget(_locationType, _locationCode);
 }
--- a/lib/pages/registration/parts/registration_submit_part.dart
+++ b/lib/pages/registration/parts/registration_submit_part.dart
@@ -34,6 +34,23 @@ extension _RegistrationSubmitPart on _RegistrationPageState {
      }
    }

+    // For temp storage target: block if any scanned item is transferred or temp_stored
+    // (on_shelf items are allowed — temp storage acts as shelf change)
+    if (_isTempStorageTarget) {
+      final transferredItems = _findTransferredItemsInScanned();
+      final tempStoredItems = _findTempStoredItemsInScanned();
+      if (transferredItems.isNotEmpty || tempStoredItems.isNotEmpty) {
+        setState(() => _isSubmitting = false);
+        _feedbackService.trigger(FeedbackEvent.submitFailure);
+        _showLocationConflictDialog(
+          onShelfItems: [],
+          transferredItems: transferredItems,
+          tempStoredItems: tempStoredItems,
+        );
+        return;
+      }
+    }
+
    if (_mode == RegistrationMode.multiCode && _zongpaiNos.length > 1) {
      if (_isTransitTarget && !await _ensureBatchSamePaicha(baseUrl)) {
        if (!mounted) return;
@@ -47,7 +64,7 @@ extension _RegistrationSubmitPart on _RegistrationPageState {
        return;
      }
      // Pre-check: block entire batch if any item already has a location binding
-      if (!_isTransitTarget) {
+      if (!_isTransitTarget && !_isTempStorageTarget) {
        final onShelfItems = _findOnShelfItemsInScanned();
        final transferredItems = _findTransferredItemsInScanned();
        if (onShelfItems.isNotEmpty || transferredItems.isNotEmpty) {
@@ -117,13 +134,15 @@ extension _RegistrationSubmitPart on _RegistrationPageState {
      }
      setState(() {
        _zongpaiNos.remove(zongpaiNo);
-        if (_mode == RegistrationMode.singleCode) {
+        if (_mode == RegistrationMode.singleCode && !_isTempStorageTarget) {
          _locationCode = null;
          _locationType = null;
        }
      });
      final msg = result.isOffShelfSuccess
          ? '下架成功'
+          : _isTempStorageTarget
+          ? '变更货架成功'
          : (_mode == RegistrationMode.multiCode ? '多码上架模式，请扫描下一张执行卡' : '上架成功');
      _showStatusOverride(
        msg,
--- a/lib/pages/registration/registration_calculations.dart
+++ b/lib/pages/registration/registration_calculations.dart
@@ -5,11 +5,13 @@ class RegistrationOverviewStats {
  final int totalCount;
  final int shelvedCount;
  final int transferredCount;
+  final int tempStoredCount;

  const RegistrationOverviewStats({
    required this.totalCount,
    required this.shelvedCount,
    required this.transferredCount,
+    required this.tempStoredCount,
  });
 }

@@ -31,17 +33,21 @@ RegistrationOverviewStats overviewStats(PaichaOverviewResult? overview) {
      totalCount: 0,
      shelvedCount: 0,
      transferredCount: 0,
+      tempStoredCount: 0,
    );
  }

  var shelvedCount = 0;
  var transferredCount = 0;
+  var tempStoredCount = 0;
  for (final item in overview!.items) {
    switch (item.status) {
      case 'on_shelf':
        shelvedCount++;
      case 'transferred':
        transferredCount++;
+      case 'temp_stored':
+        tempStoredCount++;
    }
  }

@@ -49,6 +55,7 @@ RegistrationOverviewStats overviewStats(PaichaOverviewResult? overview) {
    totalCount: overview.totalCount,
    shelvedCount: shelvedCount,
    transferredCount: transferredCount,
+    tempStoredCount: tempStoredCount,
  );
 }

@@ -91,6 +98,17 @@ List<PaichaOverviewItem> findTransferredItemsInScanned({
  );
 }

+List<PaichaOverviewItem> findTempStoredItemsInScanned({
+  required PaichaOverviewResult? overview,
+  required Iterable<String> zongpaiNos,
+}) {
+  return _findScannedItemsByStatus(
+    overview: overview,
+    zongpaiNos: zongpaiNos,
+    status: 'temp_stored',
+  );
+}
+
 bool hasAnyLocatedInScanned({
  required PaichaOverviewResult? overview,
  required Iterable<String> zongpaiNos,
@@ -100,7 +118,9 @@ bool hasAnyLocatedInScanned({
  return overview!.items.any(
    (item) =>
        scannedSet.contains(item.zongpaiNo) &&
-        (item.status == 'on_shelf' || item.status == 'transferred'),
+        (item.status == 'on_shelf' ||
+            item.status == 'transferred' ||
+            item.status == 'temp_stored'),
  );
 }

@@ -108,10 +128,13 @@ Color registrationBarColor({
  required String status,
  required bool isScanned,
  required bool isTransitTarget,
+  bool isTempStorageTarget = false,
 }) {
  if (isScanned) {
    final isConflict = isTransitTarget
        ? status == 'transferred'
+        : isTempStorageTarget
+        ? (status == 'transferred' || status == 'temp_stored')
        : (status == 'on_shelf' || status == 'transferred');
    return isConflict ? Colors.red : const Color(0xFF43A047);
  }
@@ -119,6 +142,8 @@ Color registrationBarColor({
  switch (status) {
    case 'on_shelf':
      return const Color(0xFF2196F3);
+    case 'temp_stored':
+      return const Color(0xFF7B1FA2);
    case 'transferred':
      return const Color(0xFFFF9800);
    default:
@@ -130,10 +155,13 @@ Color registrationRowBgColor({
  required String status,
  required bool isScanned,
  required bool isTransitTarget,
+  bool isTempStorageTarget = false,
 }) {
  if (isScanned) {
    final isConflict = isTransitTarget
        ? status == 'transferred'
+        : isTempStorageTarget
+        ? (status == 'transferred' || status == 'temp_stored')
        : (status == 'on_shelf' || status == 'transferred');
    return isConflict ? Colors.red.shade50 : const Color(0xFFF1F8E9);
  }
@@ -141,6 +169,8 @@ Color registrationRowBgColor({
  switch (status) {
    case 'on_shelf':
      return const Color(0xFFE3F2FD);
+    case 'temp_stored':
+      return const Color(0xFFF3E5F5);
    case 'transferred':
      return const Color(0xFFFFF3E0);
    default:
--- a/lib/pages/registration/widgets/registration_widgets_part.dart
+++ b/lib/pages/registration/widgets/registration_widgets_part.dart
@@ -5,11 +5,13 @@ part of '../../registration_page.dart';
 extension _RegistrationWidgetsPart on _RegistrationPageState {
  String _locationLabel(CodeType? type) {
    if (type == CodeType.locationTransit) return '转运区域';
+    if (type == CodeType.locationTempStorage) return '暂存货架';
    return '普通货架';
  }

  Color _locationLabelColor(CodeType? type) {
    if (type == CodeType.locationTransit) return Colors.orange;
+    if (type == CodeType.locationTempStorage) return const Color(0xFF7B1FA2);
    return Colors.blue;
  }

@@ -108,6 +110,12 @@ extension _RegistrationWidgetsPart on _RegistrationPageState {
                      const Color(0xFFE65100),
                      hasData,
                    ),
+                    _buildStatTag(
+                      '暂存 ${stats.tempStoredCount}',
+                      const Color(0xFFF3E5F5),
+                      const Color(0xFF7B1FA2),
+                      hasData,
+                    ),
                  ],
                ),
              ],
@@ -293,11 +301,13 @@ extension _RegistrationWidgetsPart on _RegistrationPageState {
      status: item.status,
      isScanned: isScanned,
      isTransitTarget: _isTransitTarget,
+      isTempStorageTarget: _isTempStorageTarget,
    );
    final bgColor = registration_calculations.registrationRowBgColor(
      status: item.status,
      isScanned: isScanned,
      isTransitTarget: _isTransitTarget,
+      isTempStorageTarget: _isTempStorageTarget,
    );

    return Container(