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>
This commit is contained in:
Misaka_Company
271
lib/pages/boxing/parts/boxing_scan_part.dart
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271
lib/pages/boxing/parts/boxing_scan_part.dart
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// ignore_for_file: invalid_use_of_protected_member, unnecessary_this
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part of '../../boxing_page.dart';
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extension _BoxingScanPart on _BoxingPageState {
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void _onScan(ScanResult result) {
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if (_isAutoProcessing) {
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return;
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}
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if (_crossPaichaPending) {
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_feedbackService.trigger(FeedbackEvent.alreadyCompleted);
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return;
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}
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final parsed = CodeParser.parse(result.barcode);
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if (parsed.type != CodeType.zongpaiNo) {
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_feedbackService.trigger(FeedbackEvent.scanInvalid);
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this._showStatusOverride(
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'无效码，请重新扫描',
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StatusDotColor.red,
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const Duration(seconds: 2),
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);
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return;
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}
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final zongpai = parsed.value;
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// 三种模式都允许后扫入的总排号覆盖当前扫码区；未确认数据不会入库。
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this._queryBoxInfo(zongpai);
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}
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Future<bool> _queryBoxInfo(String zongpai) async {
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final action = await _apiActions.fetchBoxInfo(zongpai);
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if (!mounted) return false;
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if (!action.success) {
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_feedbackService.trigger(switch (action.errorKind) {
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BoxingActionErrorKind.network => FeedbackEvent.networkError,
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BoxingActionErrorKind.missingApiUrl => FeedbackEvent.submitFailure,
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_ => FeedbackEvent.scanInvalid,
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});
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this._showStatusOverride(
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action.errorMessage ?? '查询失败',
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this._dotForActionError(action.errorKind),
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const Duration(seconds: 2),
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);
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return false;
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}
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final result = action.data!;
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// 判断该总牌号是否已全部装箱完毕
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final packedQuantity = result.currentZongpaiBoxes.fold<int>(
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0,
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(sum, item) => sum + item.quantity,
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);
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final totalQuantity = result.quantity ?? 0;
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final alreadyCompleted =
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totalQuantity > 0 && packedQuantity >= totalQuantity;
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_feedbackService.trigger(
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alreadyCompleted
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? FeedbackEvent.alreadyCompleted
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: FeedbackEvent.scanValid,
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);
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setState(() {
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_zongpaiNo = zongpai;
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_paichanNo = result.paichanNo;
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_workOrderNo = result.workOrderNo;
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_erpQuantity = result.quantity;
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_currentZongpaiBoxes = result.currentZongpaiBoxes;
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_existingBoxes = result.existingBoxes;
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_maxBoxNo = result.maxBoxNo;
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_phase = BoxingPhase.scanned;
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_isDuplicateBoxNo = false;
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_editingBox = null;
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_editingAssignedItemId = null;
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_editingAssignedQuantity = '';
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_deletingAssignedItemId = null;
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_completedJumpBoxNo = null;
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_statusOverrideText = null;
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if (_mode == BoxingMode.singleCode) {
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_paichanSwitchNotice = null;
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}
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// 根据模式自动填充
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this._applyAutoFill();
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});
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return true;
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}
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Future<void> _processAutoScanCodes(List<String> codes) async {
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if (!mounted) return;
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setState(() {
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_isAutoProcessing = true;
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_autoWarnings.clear();
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_statusOverrideText = '正在同步转运数据...';
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_statusOverrideDot = StatusDotColor.orange;
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});
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if (_mode == BoxingMode.singleCode) {
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final code = codes.first;
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final ok = await this._queryBoxInfo(code);
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if (!ok && mounted) {
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setState(() => _autoWarnings.add('总排号 $code 未找到排产号信息，已忽略'));
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}
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} else {
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for (final code in codes) {
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if (!mounted) return;
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final queried = await this._queryBoxInfo(code);
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if (!queried) {
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if (mounted) {
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setState(() => _autoWarnings.add('总排号 $code 未找到排产号信息，已忽略'));
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}
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continue;
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}
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if (!_canSubmit) {
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if (mounted) {
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setState(() => _autoWarnings.add('总排号 $code 暂不能装箱，已忽略'));
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}
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continue;
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}
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final saved = await this._submit();
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if (!saved && mounted) {
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setState(() => _autoWarnings.add('总排号 $code 自动装箱失败，请手动处理'));
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}
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}
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}
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if (!mounted) return;
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setState(() {
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_isAutoProcessing = false;
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_statusOverrideText = null;
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_statusOverrideDot = null;
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});
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_focusQuantityInput();
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_requestFocus();
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}
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void _applyAutoFill() {
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switch (_mode) {
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case BoxingMode.singleCode:
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final remaining = _remainingQuantity;
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if (remaining <= 0) {
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_boxNoController.clear();
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_quantityController.clear();
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_statusOverrideText = '该总排号已全部装箱完毕';
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_statusOverrideDot = StatusDotColor.red;
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return;
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}
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_boxNoController.text = (_maxBoxNo + 1).toString();
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_quantityController.text = remaining.toString();
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_quantityController.selection = TextSelection(
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baseOffset: 0,
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extentOffset: _quantityController.text.length,
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);
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (mounted && _mode == BoxingMode.singleCode) {
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_quantityFocusNode.requestFocus();
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}
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});
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case BoxingMode.multiCode:
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final decision = decideMultiCodePaichanContext(
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lastPaichanNo: _lastScannedPaichanNo,
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currentPaichanNo: _paichanNo,
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currentBoxNoText: _boxNoController.text,
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maxBoxNo: _maxBoxNo,
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);
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if (decision.isSwitched) {
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_crossPaichaPending = true;
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_feedbackService.trigger(FeedbackEvent.alreadyCompleted);
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this._showCrossPaichaDialog();
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return;
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} else {
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_paichanSwitchNotice = null;
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}
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final boxNoToApply = decision.boxNoToApply;
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if (boxNoToApply != null) {
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_boxNoController.text = boxNoToApply.toString();
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}
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_lastScannedPaichanNo = _paichanNo;
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final remaining = _remainingQuantity;
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if (remaining <= 0) {
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_quantityController.clear();
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if (_manyToOnePackedItems.isEmpty &&
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_currentZongpaiBoxes.isNotEmpty) {
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_completedJumpBoxNo = _currentZongpaiBoxes.first.boxNo;
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}
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_statusOverrideText = '该总排号已全部装箱完毕';
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_statusOverrideDot = StatusDotColor.red;
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return;
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}
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_quantityController.text = remaining.toString();
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_quantityController.selection = TextSelection(
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baseOffset: 0,
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extentOffset: _quantityController.text.length,
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);
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (mounted && _mode == BoxingMode.multiCode) {
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_quantityFocusNode.requestFocus();
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}
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});
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}
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_isDuplicateBoxNo = _boxNoIsDuplicate();
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}
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Future<void> _showCrossPaichaDialog() async {
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final currentPaicha = _lastScannedPaichanNo ?? '--';
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final newPaicha = _paichanNo ?? '--';
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final confirmed = await showCrossPaichanDialog(
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context: context,
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currentPaicha: currentPaicha,
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newPaicha: newPaicha,
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);
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if (!mounted) return;
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confirmed ? this._confirmPaichanSwitch() : this._cancelPaichanSwitch();
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}
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void _confirmPaichanSwitch() {
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setState(() {
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_crossPaichaPending = false;
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_manyToOnePackedItems.clear();
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_editingPackedItemId = null;
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_editingPackedQuantity = '';
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_deletingPackedItemId = null;
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_paichanSwitchNotice = '排产号已切换：${_paichanNo ?? "--"}';
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_boxNoController.text = (_maxBoxNo + 1).toString();
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_lastScannedPaichanNo = _paichanNo;
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});
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_feedbackService.trigger(FeedbackEvent.paichanSwitch);
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// Continue with remaining quantity flow
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final remaining = _remainingQuantity;
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if (remaining <= 0) {
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_quantityController.clear();
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if (_manyToOnePackedItems.isEmpty && _currentZongpaiBoxes.isNotEmpty) {
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_completedJumpBoxNo = _currentZongpaiBoxes.first.boxNo;
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}
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setState(() {
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_statusOverrideText = '该总排号已全部装箱完毕';
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_statusOverrideDot = StatusDotColor.red;
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});
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return;
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}
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setState(() {
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_quantityController.text = remaining.toString();
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_quantityController.selection = TextSelection(
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baseOffset: 0,
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extentOffset: _quantityController.text.length,
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);
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_isDuplicateBoxNo = _boxNoIsDuplicate();
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});
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (mounted && _mode == BoxingMode.multiCode) {
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_quantityFocusNode.requestFocus();
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}
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});
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}
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void _cancelPaichanSwitch() {
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setState(() {
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_crossPaichaPending = false;
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_zongpaiNo = null;
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_paichanNo = _lastScannedPaichanNo;
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_phase = BoxingPhase.waiting;
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});
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}
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}
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