refactor: split boxing page into part files for scan, submit, ops and status

Extract large methods from _BoxingPageState into 6 part files: - boxing_scan_part.dart: scan handling and auto-scan processing - boxing_submit_part.dart: submit/update/delete API calls - boxing_box_mutation_part.dart: box item mutations - boxing_single_ops_part.dart: single-code boxing operations - boxing_multi_ops_part.dart: multi-code boxing operations - boxing_status_part.dart: status bar management Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-05-21 10:44:22 +08:00
parent b9f17d5d49
commit e87d29e696
7 changed files with 859 additions and 824 deletions
--- a/lib/pages/boxing/parts/boxing_submit_part.dart
+++ b/lib/pages/boxing/parts/boxing_submit_part.dart
@@ -0,0 +1,161 @@
+// ignore_for_file: invalid_use_of_protected_member, unnecessary_this
+
+part of '../../boxing_page.dart';
+
+extension _BoxingSubmitPart on _BoxingPageState {
+  Future<bool> _submit() async {
+    if (!_canSubmit) return false;
+
+    final boxNo = int.parse(_boxNoController.text);
+    final quantity = int.parse(_quantityController.text);
+
+    setState(() => _isSubmitting = true);
+
+    final editing = _editingBox;
+    final action = editing == null
+        ? await _apiActions.saveBoxRecord(
+            zongpaiNo: _zongpaiNo!,
+            boxNo: boxNo,
+            quantity: quantity,
+          )
+        : await _apiActions.updateBoxRecord(
+            boxItemId: editing.boxItemId,
+            boxNo: boxNo,
+            quantity: quantity,
+          );
+
+    if (!mounted) return false;
+
+    setState(() => _isSubmitting = false);
+
+    if (action.success) {
+      if (editing == null) {
+        this._onSubmitSuccess(boxNo, quantity, action.data!.boxItemId);
+      } else {
+        this._onUpdateSuccess(editing, boxNo, quantity);
+      }
+      return true;
+    } else if (action.errorKind == BoxingActionErrorKind.duplicate) {
+      _feedbackService.trigger(FeedbackEvent.duplicateBoxNo);
+      this._showStatusOverride(
+        '该总排号在箱号 ${action.boxNo ?? ""} 已存在，请重新输入',
+        StatusDotColor.amber,
+        const Duration(seconds: 2),
+      );
+      return false;
+    } else {
+      this._showActionError(action, fallback: '提交失败');
+      return false;
+    }
+  }
+
+  void _onSubmitSuccess(int boxNo, int quantity, int? boxItemId) {
+    _feedbackService.trigger(FeedbackEvent.submitSuccess);
+
+    setState(() {
+      if (_mode == BoxingMode.singleCode && boxItemId != null) {
+        _currentZongpaiBoxes = List.from(_currentZongpaiBoxes)
+          ..add(
+            CurrentZongpaiBoxData(
+              boxItemId: boxItemId,
+              boxNo: boxNo,
+              quantity: quantity,
+            ),
+          );
+      }
+      this._addExistingBoxItem(boxNo, quantity, boxItemId);
+      _maxBoxNo = _maxBoxNo > boxNo ? _maxBoxNo : boxNo;
+    });
+
+    switch (_mode) {
+      case BoxingMode.singleCode:
+        final remaining = _remainingQuantity;
+        if (remaining <= 0) {
+          this._showStatusOverride(
+            '装箱成功',
+            StatusDotColor.green,
+            const Duration(milliseconds: 1500),
+          );
+        } else {
+          setState(() {
+            _phase = BoxingPhase.scanned;
+            _boxNoController.text = (_maxBoxNo + 1).toString();
+            _quantityController.text = remaining.toString();
+            _quantityController.selection = TextSelection(
+              baseOffset: 0,
+              extentOffset: _quantityController.text.length,
+            );
+            _isDuplicateBoxNo = false;
+          });
+          _focusQuantityInput();
+          this._showStatusOverride(
+            '请继续完成剩余数量装箱',
+            StatusDotColor.green,
+            const Duration(milliseconds: 1500),
+          );
+        }
+
+      case BoxingMode.multiCode:
+        _lastScannedPaichanNo = _paichanNo;
+        setState(() {
+          if (boxItemId != null) {
+            _manyToOnePackedItems.add(
+              ManyToOnePackedItem(
+                boxItemId: boxItemId,
+                zongpaiNo: _zongpaiNo!,
+                paichanNo: _paichanNo,
+                workOrderNo: _workOrderNo,
+                boxNo: boxNo,
+                quantity: quantity,
+                totalQuantity: _erpQuantity,
+              ),
+            );
+          }
+          _phase = BoxingPhase.waiting;
+          _zongpaiNo = null;
+          _editingPackedItemId = null;
+          _editingPackedQuantity = '';
+          _deletingPackedItemId = null;
+        });
+        this._showStatusOverride(
+          '装箱成功，请继续扫码',
+          StatusDotColor.green,
+          const Duration(milliseconds: 1500),
+        );
+    }
+  }
+
+  void _onUpdateSuccess(
+    CurrentZongpaiBoxData editing,
+    int boxNo,
+    int quantity,
+  ) {
+    _feedbackService.trigger(FeedbackEvent.submitSuccess);
+
+    setState(() {
+      _currentZongpaiBoxes = _currentZongpaiBoxes.map((item) {
+        if (item.boxItemId != editing.boxItemId) return item;
+        return CurrentZongpaiBoxData(
+          boxItemId: item.boxItemId,
+          boxNo: boxNo,
+          quantity: quantity,
+        );
+      }).toList();
+      this._replaceExistingBoxItem(editing, boxNo, quantity);
+      _editingBox = null;
+      _boxNoController.text = (_maxBoxNo + 1).toString();
+      final remaining = _remainingQuantity;
+      if (remaining > 0) {
+        _quantityController.text = remaining.toString();
+      } else {
+        _quantityController.clear();
+      }
+      _isDuplicateBoxNo = false;
+    });
+    this._showStatusOverride(
+      '修改成功',
+      StatusDotColor.green,
+      const Duration(milliseconds: 1500),
+    );
+  }
+}