using Infrastructure.Attribute;
using Microsoft.Extensions.Logging;
using MQTTnet.Protocol;
using SqlSugar;
using System;
using System.Text.Json;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using ZR.Common.MqttHelper;
using ZR.Model.Business;
using ZR.Model.Dto;
using ZR.Model.MES.wms;
using ZR.Service.Business.IBusinessService;
using ZR.Service.mqtt;

namespace ZR.Service.Business
{
    /// <summary>
    /// 质量BackEnd工单业务模块Service业务层处理
    /// </summary>
    [AppService(ServiceType = typeof(IQcBackEndService), ServiceLifetime = LifeTime.Transient)]
    public class QcBackEndService : BaseService<QcBackEndServiceWorkorder>, IQcBackEndService
    {
        private readonly MqttService _mqttService; // 注入MqttService
        private readonly ILogger<QcBackEndService> _logger;

        public QcBackEndService(MqttService mqttService, ILogger<QcBackEndService> logger)
        {
            _mqttService = mqttService;
            _logger = logger;
        }

        public QcBackEndLabelAnalysisDto AnalyzeLabelToDto(string label, int type)
        {
            QcBackEndLabelAnalysisDto labelAnalysisDto =
                new()
                {
                    IsOk = true,
                    Msg = "解析成功！",
                    LabelCode = label,
                };
            // 判断内外箱标签

            // 解析零件号
            labelAnalysisDto.Partnumber = DoAnalyzePartnumber(label);
            // 解析数量
            labelAnalysisDto.Number = DoAnalyzeQuantity(label);
            if (string.IsNullOrEmpty(labelAnalysisDto.Partnumber))
            {
                labelAnalysisDto.IsOk = false;
                labelAnalysisDto.Msg = "标签,零件号解析异常！";
            }

            // TYPE === 1 时，同时根据物料清单获取详细信息
            if (type == 1)
            {
                string checkPartnumber = labelAnalysisDto.Partnumber;
                // 使用正则表达式匹配并移除特殊后缀
                string processedPartnumber = Regex.Replace(
                    checkPartnumber,
                    @"-(FL|FR|RR|RL)$",
                    "",
                    RegexOptions.IgnoreCase
                );

                WmMaterial material = Context
                    .Queryable<WmMaterial>()
                    .Where(it => it.Partnumber == processedPartnumber)
                    .Where(it => it.Type == 1)
                    .Where(it => it.Status == 1)
                    .First();
                if (material == null)
                {
                    labelAnalysisDto.IsOk = false;
                    labelAnalysisDto.Msg = "物料清单内无此零件号！请检查物料清单:" + processedPartnumber;
                }
                else
                {
                    labelAnalysisDto.Color = material.Color;
                    labelAnalysisDto.Specification = material.Specification;
                    labelAnalysisDto.Description = !string.IsNullOrEmpty(material.Description)
                        ? material.Description
                        : material.ProductName;
                }
            }

            return labelAnalysisDto;
        }

        // 标签的零件号解析
        public string DoAnalyzePartnumber(string label)
        {
            // 通用规则下的标签零件号抓取
            var predicate = Expressionable
                .Create<QcBackEndBaseLabelAnalysis>()
                .And(it => it.Code == "PartNumber")
                .And(it => it.Status == "1");
            List<QcBackEndBaseLabelAnalysis> analysisList = Context
                .Queryable<QcBackEndBaseLabelAnalysis>()
                .Where(predicate.ToExpression())
                .ToList();
            foreach (QcBackEndBaseLabelAnalysis analysis in analysisList)
            {
                if (string.IsNullOrEmpty(analysis.Expression))
                {
                    continue;
                }
                // 零件号正则表达式
                Regex pattern = new(@analysis.Expression);
                Match match = pattern.Match(label);
                if (match.Success && match.Groups.Count > 1)
                {
                    return match.Groups[1].Value;
                }
            }
            // 非通用规则下的标签零件号抓取
            // 解析T58门把手产品标签
            try
            {
                // 直接从标签中截取前 15 个字符作为零件号
                if (!string.IsNullOrEmpty(label) && label.Length >= 40 && label.EndsWith('$'))
                {
                    return label.Substring(0, 17);
                }
            }
            catch (Exception)
            {
                return "";
            }
            return "";
        }

        // 标签的数量解析
        public int DoAnalyzeQuantity(string label)
        {
            int result = 0;
            // 标签零件号抓取
            var predicate = Expressionable
                .Create<QcBackEndBaseLabelAnalysis>()
                .And(it => it.Code == "Quantity")
                .And(it => it.Status == "1");
            List<QcBackEndBaseLabelAnalysis> analysisList = Context
                .Queryable<QcBackEndBaseLabelAnalysis>()
                .Where(predicate.ToExpression())
                .ToList();
            foreach (QcBackEndBaseLabelAnalysis analysis in analysisList)
            {
                if (string.IsNullOrEmpty(analysis.Expression))
                {
                    continue;
                }
                // 零件号正则表达式
                Regex pattern = new(@analysis.Expression);
                Match match = pattern.Match(label);
                if (match.Success && match.Groups.Count > 1)
                {
                    if (Int32.TryParse(match.Groups[1].Value, out result))
                    {
                        return result;
                    }
                    else
                    {
                        return -1;
                    }
                }
            }
            return -1;
        }

        // 标签的批次号解析
        public string DoAnalyzeBatchCode(string label)
        {
            // 标签批次号正则抓取
            var predicate = Expressionable
                .Create<QcBackEndBaseLabelAnalysis>()
                .And(it => it.Code == "BatchCode")
                .And(it => it.Status == "1");
            List<QcBackEndBaseLabelAnalysis> analysisList = Context
                .Queryable<QcBackEndBaseLabelAnalysis>()
                .Where(predicate.ToExpression())
                .ToList();
            foreach (QcBackEndBaseLabelAnalysis analysis in analysisList)
            {
                if (string.IsNullOrEmpty(analysis.Expression))
                {
                    continue;
                }
                // 零件号正则表达式
                Regex pattern = new(@analysis.Expression);
                Match match = pattern.Match(label);
                if (match.Success && match.Groups.Count > 1)
                {
                    return match.Groups[1].Value;
                }
            }
            return "";
        }

        public List<QcBackEndAlterationDefectDto> GetDefectInitOptions()
        {
            List<QcBackEndAlterationDefectDto> defectList = new();
            var predicate = Expressionable
                .Create<QcBackEndBaseDefect>()
                .And(it => it.Status == "1");
            /*List<string> groupList = Context
                .Queryable<QcBackEndBaseDefect>()
                .Where(predicate.ToExpression())
                .GroupBy(it => it.Group)
                .Select(it => it.Group)
                .ToList();*/
            List<string> groupList = new() { "油漆", "设备", "毛坯", "程序", "班组操作" };
            foreach (string group in groupList)
            {
                QcBackEndAlterationDefectDto defectDto = new();
                defectDto.GroupName = group;
                List<QcBackEndChildrenDefectDto> children = Context
                    .Queryable<QcBackEndBaseDefect>()
                    .Where(it => it.Group == group)
                    .Where(predicate.ToExpression())
                    .Select(it => new QcBackEndChildrenDefectDto
                    {
                        Name = it.Name,
                        Code = it.Code,
                        Type = it.Type,
                        Num = 0
                    })
                    .ToList();
                defectDto.Children = children;
                defectList.Add(defectDto);
            }
            return defectList;
        }

        public List<QcBackEndAlterationDefectDto> GetDefectTableOptions()
        {
            List<QcBackEndAlterationDefectDto> defectList = new();
            var predicate = Expressionable
                .Create<QcBackEndBaseDefect>()
                .And(it => it.Type == "打磨")
                .And(it => it.Status == "1");
            /* List<string> groupList = Context
                 .Queryable<QcBackEndBaseDefect>()
                 .Where(predicate.ToExpression())
                 .GroupBy(it => it.Group)
                 .Select(it => it.Group)
                 .ToList();*/
            List<string> groupList = new() { "油漆", "设备", "毛坯", "程序", "班组操作" };
            foreach (string group in groupList)
            {
                QcBackEndAlterationDefectDto defectDto = new();
                defectDto.GroupName = group;
                List<QcBackEndChildrenDefectDto> children = Context
                    .Queryable<QcBackEndBaseDefect>()
                    .Where(it => it.Group == group)
                    .Where(predicate.ToExpression())
                    .Select(it => new QcBackEndChildrenDefectDto
                    {
                        Name = it.Name,
                        Code = SqlFunc.IIF(
                            SqlFunc.Length(it.Code) >= 2,
                            SqlFunc.MergeString(
                                SqlFunc.Substring(it.Code, 0, 1), // 获取第一个字符（注意：SQL 中索引通常从1开始）
                                SqlFunc.Substring(it.Code, SqlFunc.Length(it.Code) - 1, 1) // 获取最后一个字符
                            ),
                            it.Code
                        ),
                        Type = it.Type,
                        Num = 0
                    })
                    .ToList();
                defectDto.Children = children;
                defectList.Add(defectDto);
            }
            return defectList;
        }

        public List<QcBackEndBaseGroupDto> GetGroupOptions()
        {
            var predicate = Expressionable.Create<QcBackEndBaseGroup>().And(it => it.Status == "1");

            var response = Context
                .Queryable<QcBackEndBaseGroup>()
                .Where(predicate.ToExpression())
                .Select(it => new QcBackEndBaseGroupDto())
                .ToList();
            return response;
        }

        public List<QcBackEndBaseSiteDto> GetStieOptions()
        {
            var predicate = Expressionable.Create<QcBackEndBaseSite>().And(it => it.Status == "1");

            var response = Context
                .Queryable<QcBackEndBaseSite>()
                .Where(predicate.ToExpression())
                .Select(it => new QcBackEndBaseSiteDto())
                .ToList();
            return response;
        }

        public QcBackEndServiceWorkorder StartBackEndWorkOrder(QcBackEndWorkorderDetailDto data)
        {
            // 检查是否是已扫过的外箱标签
            QcBackEndServiceWorkorder oldWorkOrder = Context
                .Queryable<QcBackEndServiceWorkorder>()
                .Where(it => it.Label == data.Label)
                .First();
            // 有旧记录则返回旧记录
            if (oldWorkOrder != null)
            {
                return oldWorkOrder;
            }
            // 没有旧记录则开启新的记录
            try
            {
                // 检查箱标签是否当内标签扫过
                /*bool isInnerLabelScan = Context
                    .Queryable<QcBackEndRecordLabelScan>()
                    .Where(it => it.Label == data.Label)
                    .Where(it => it.LabelType == 2)
                    .Any();
                if (isInnerLabelScan)
                {
                    throw new Exception("标签异常，该标签已经当内标签扫过！");
                }*/
                Context.Ado.BeginTran();
                DateTime nowTime = DateTime.Now;
                // 创建新工单号
                QcBackEndWorkorderDetailDto workorderInfo = GetNewWorkOrderCreate(data);
                // 赋值
                data.WorkOrder = workorderInfo.WorkOrder;
                data.SerialNumber = workorderInfo.SerialNumber;
                data.StartTime = nowTime;
                QcBackEndServiceWorkorder newModel = GetNewWorkOrderInfo(data);
                QcBackEndServiceWorkorder result = Context
                    .Insertable(newModel)
                    .ExecuteReturnEntity();
                if (result == null)
                {
                    Context.Ado.RollbackTran();
                    throw new Exception("插入新工单异常");
                }
                // 工单开始记录
                QcBackEndRecordLabelScan newScanLabelRecord =
                    new()
                    {
                        Id = SnowFlakeSingle.Instance.NextId().ToString(),
                        WorkOrder = result.WorkOrder,
                        PartNumber = result.PartNumber,
                        Team = result.Team,
                        SiteNo = result.SiteNo,
                        ComNo = result.ComNo,
                        Label = result.Label,
                        LabelType = 1,
                        LabelSort = 0,
                        ScanTime = $"{nowTime:yyyy-MM-dd HH:mm:ss}",
                        Type = "1",
                        Status = "1",
                        Remark = "新工单创建扫描箱标签",
                        CreatedBy = "后台系统",
                        CreatedTime = nowTime,
                    };
                int res = Context.Insertable(newScanLabelRecord).ExecuteCommand();
                if (res == 0)
                {
                    Context.Ado.RollbackTran();
                    throw new Exception("插入标签记录异常");
                }
                QcBackEndLogWorkorder qcBackEndLog =
                    new()
                    {
                        Id = SnowFlakeSingle.Instance.NextId().ToString(),
                        Name = "工单开始",
                        Content = $"工单:{result.WorkOrder}开始，开始时间{nowTime:yyyy-MM-dd HH:mm:ss}",
                        Type = "100",
                        Status = "1",
                        Remark = "触摸屏操作记录",
                        CreatedBy = "系统",
                        CreatedTime = nowTime
                    };
                Context.Insertable(qcBackEndLog).ExecuteCommand();
                Context.Ado.CommitTran();
                return result;
            }
            catch (Exception ex)
            {
                Context.Ado.RollbackTran();

                throw new Exception(ex.Message);
            }
        }

        // 创建新工单号
        public QcBackEndWorkorderDetailDto GetNewWorkOrderCreate(QcBackEndWorkorderDetailDto data)
        {
            QcBackEndWorkorderDetailDto result = new();
            string newWorkOrder = "";
            DateTime today = DateTime.Today;
            // 检查是否是已扫过的外箱标签
            QcBackEndServiceWorkorder lastWorkOrder = Context
                .Queryable<QcBackEndServiceWorkorder>()
                .Where(it => it.CreatedTime.Value.Date == today)
                .OrderByDescending(it => it.SerialNumber)
                .First();
            if (lastWorkOrder != null)
            {
                // 递增序列号
                int sequenceNumber = lastWorkOrder.SerialNumber + 1;
                if (data.IsOnetime == 1)
                {
                    newWorkOrder = $"W{today:yyyyMMdd}{sequenceNumber:D3}";
                }
                else if (data.IsPolish == 1)
                {
                    newWorkOrder = $"P{today:yyyyMMdd}{sequenceNumber:D3}";
                }
                else
                {
                    newWorkOrder = $"{today:yyyyMMdd}{sequenceNumber:D3}";
                }
                result.SerialNumber = sequenceNumber;
            }
            else
            {
                // 如果今天还没有创建过工单，则从 "001" 开始
                if (data.IsOnetime == 1)
                {
                    newWorkOrder = $"W{today:yyyyMMdd}001";
                }
                else if (data.IsPolish == 1)
                {
                    newWorkOrder = $"P{today:yyyyMMdd}001";
                }
                else
                {
                    newWorkOrder = $"{today:yyyyMMdd}001";
                }
                result.SerialNumber = 1;
            }
            result.WorkOrder = newWorkOrder;
            return result;
        }

        public static QcBackEndServiceWorkorder GetNewWorkOrderInfo(
            QcBackEndWorkorderDetailDto data
        )
        {
            // 新工单

            QcBackEndServiceWorkorder model =
                new()
                {
                    Id = SnowFlakeSingle.Instance.NextId().ToString(),
                    WorkOrder = data.WorkOrder,
                    SerialNumber = data.SerialNumber,
                    PartNumber = data.PartNumber,
                    Specification = data.Specification,
                    Color = data.Color,
                    Description = data.Description,
                    Team = data.Team,
                    SiteNo = data.SiteNo,
                    ComNo = data.ComNo,
                    IsOnetime = data.IsOnetime,
                    IsPolish = data.IsPolish,
                    IsBack = data.IsBack,
                    IsOut = data.IsOut,
                    StartTime = data.StartTime,
                    EndTime = null,
                    Label = data.Label,
                    RequireNumber = 0,
                    QualifiedNumber = 0,
                    PolishNumber = 0,
                    DamoNumber = 0,
                    BaofeiNumber = 0,
                    Type = "1",
                    Status = "1",
                    Remark = "系统新增工单",
                    CreatedBy = data.CreatedBy,
                    CreatedTime = data.CreatedTime,
                    UpdatedBy = data.UpdatedBy,
                    UpdatedTime = data.UpdatedTime
                };
            return model;
        }

        public QcBackEndServiceWorkorder ChangeWorkOrderDefect(QcBackEndWorkorderDefectDto data)
        {
            try
            {
                if (string.IsNullOrEmpty(data.DefectCode))
                {
                    throw new Exception("缺陷项传入为空！");
                }
                Context.Ado.BeginTran();
                DateTime nowTime = DateTime.Now;
                // 获取缺陷信息
                QcBackEndBaseDefect defect = Context
                    .Queryable<QcBackEndBaseDefect>()
                    .Where(it => it.Code == data.DefectCode && it.Status == "1")
                    .First();
                if (defect == null)
                {
                    throw new Exception("缺陷项不在缺陷清单中！");
                }

                // 工单信息修改
                QcBackEndServiceWorkorder qcBackEndWorkorder = Context
                    .Queryable<QcBackEndServiceWorkorder>()
                    .Where(it => it.WorkOrder == data.WorkOrder)
                    .First();
                if (qcBackEndWorkorder == null)
                {
                    throw new Exception("工单不存在！");
                }

                // 获取当前工作单缺陷记录
                QcBackEndRecordWorkorderDefect workOrderDefect = Context
                    .Queryable<QcBackEndRecordWorkorderDefect>()
                    .Where(it => it.WorkOrder == data.WorkOrder && it.DefectCode == data.DefectCode)
                    .First();

                if (data.Type == "1")
                {
                    // Type === 1 短按新增
                    if (workOrderDefect != null)
                    {
                        // 数据库中有记录，DefectNum + 1
                        workOrderDefect.DefectNum += 1;
                        workOrderDefect.UpdatedTime = data.CreatedTime;
                        workOrderDefect.UpdatedBy = data.CreatedBy;
                        Context.Updateable(workOrderDefect).ExecuteCommand();
                    }
                    else
                    {
                        // 数据库中无记录，新增记录并设置 DefectNum = 1
                        workOrderDefect = new QcBackEndRecordWorkorderDefect
                        {
                            Id = SnowFlakeSingle.Instance.NextId().ToString(),
                            WorkOrder = data.WorkOrder,
                            PartNumber = qcBackEndWorkorder.PartNumber,
                            Team = qcBackEndWorkorder.Team,
                            SiteNo = qcBackEndWorkorder.SiteNo,
                            ComNo = qcBackEndWorkorder.ComNo,
                            DefectName = defect.Name,
                            DefectCode = data.DefectCode,
                            DefectType = defect.Type,
                            ClickTime = $"{nowTime:yyyy-MM-dd HH:mm:ss}",
                            Type = "1",
                            Status = "1",
                            Remark = "",
                            CreatedBy = data.CreatedBy,
                            CreatedTime = data.CreatedTime,
                            DefectNum = 1
                        };
                        Context.Insertable(workOrderDefect).ExecuteCommand();
                    }
                }
                else if (data.Type == "2")
                {
                    // Type == 2 长按修改
                    if (workOrderDefect != null)
                    {
                        // 数据库中有记录，直接赋值
                        workOrderDefect.UpdatedTime = data.CreatedTime;
                        workOrderDefect.UpdatedBy = data.CreatedBy;
                        workOrderDefect.DefectNum = data.DefectNum; // 假设 data.DefectNum 存在
                        Context.Updateable(workOrderDefect).ExecuteCommand();
                    }
                    else
                    {
                        // 数据库中无记录，新增记录
                        workOrderDefect = new QcBackEndRecordWorkorderDefect
                        {
                            Id = SnowFlakeSingle.Instance.NextId().ToString(),
                            WorkOrder = data.WorkOrder,
                            PartNumber = qcBackEndWorkorder.PartNumber,
                            Team = qcBackEndWorkorder.Team,
                            SiteNo = qcBackEndWorkorder.SiteNo,
                            ComNo = qcBackEndWorkorder.ComNo,
                            DefectName = defect.Name,
                            DefectCode = data.DefectCode,
                            DefectType = defect.Type,
                            ClickTime = $"{nowTime:yyyy-MM-dd HH:mm:ss}",
                            Type = "1",
                            Status = "1",
                            Remark = "",
                            CreatedBy = data.CreatedBy,
                            CreatedTime = data.CreatedTime,
                            DefectNum = data.DefectNum // 假设 data.DefectNum 存在
                        };
                        Context.Insertable(workOrderDefect).ExecuteCommand();
                    }
                }
                UpdateWorkOrderDetail(data.WorkOrder);
                // 提交事务
                Context.Ado.CommitTran();
                return qcBackEndWorkorder;
            }
            catch (Exception ex)
            {
                // 回滚事务
                Context.Ado.RollbackTran();
                throw new Exception("操作失败！", ex);
            }
        }

        public List<QcBackEndRecordWorkorderDefect> GetWorkOrderDefectList(string workorder)
        {
            return Context
                .Queryable<QcBackEndRecordWorkorderDefect>()
                .Where(it => it.WorkOrder == workorder)
                .ToList();
        }

        public QcBackEndServiceWorkorder UpdateWorkOrderDetail(string workorder)
        {
            QcBackEndServiceWorkorder qcBackEndWorkorder = Context
                .Queryable<QcBackEndServiceWorkorder>()
                .Where(it => it.WorkOrder == workorder)
                // .Where(it=>it.Status == "1")
                .First();
            // 更新工单中的统计数据
            qcBackEndWorkorder.QualifiedNumber = Context
                .Queryable<QcBackEndRecordLabelScan>()
                .Where(it => it.WorkOrder == workorder)
                .Where(it => it.LabelType == 2)
                .Count();

            qcBackEndWorkorder.PolishNumber =
                Context
                    .Queryable<QcBackEndRecordWorkorderDefect>()
                    .Where(it => it.WorkOrder == workorder && it.DefectType == "抛光")
                    .Sum(it => it.DefectNum) ?? 0;

            qcBackEndWorkorder.DamoNumber =
                Context
                    .Queryable<QcBackEndRecordWorkorderDefect>()
                    .Where(it => it.WorkOrder == workorder && it.DefectType == "打磨")
                    .Sum(it => it.DefectNum) ?? 0;

            qcBackEndWorkorder.BaofeiNumber =
                Context
                    .Queryable<QcBackEndRecordWorkorderDefect>()
                    .Where(it => it.WorkOrder == workorder && it.DefectType == "报废")
                    .Sum(it => it.DefectNum) ?? 0;
            qcBackEndWorkorder.RequireNumber =
                qcBackEndWorkorder.PolishNumber
                + qcBackEndWorkorder.DamoNumber
                + qcBackEndWorkorder.BaofeiNumber
                + (qcBackEndWorkorder.QualifiedNumber ?? 0);

            // 更新工单统计信息到数据库
            Context
                .Updateable(qcBackEndWorkorder)
                .UpdateColumns(it => new
                {
                    it.RequireNumber,
                    it.QualifiedNumber,
                    it.PolishNumber,
                    it.DamoNumber,
                    it.BaofeiNumber
                })
                .ExecuteCommand();
            return qcBackEndWorkorder;
        }

        // 后道扫描箱标签
        public string ScanPackageLabel(QcBackEndLabelScanDto data)
        {
            try
            {
                Context.Ado.BeginTran();
                DateTime nowTime = DateTime.Now;
                // 标签防错 （零件号）
                QcBackEndServiceWorkorder workorderInfo = Context
                    .Queryable<QcBackEndServiceWorkorder>()
                    .Where(it => it.WorkOrder == data.WorkOrder)
                    .First();
                if (workorderInfo == null)
                {
                    Context.Ado.RollbackTran();
                    return "工单号不存在!";
                }
                // 内外标签零件号不一致
                string partnumber = DoAnalyzePartnumber(data.Label);
                if (!(workorderInfo.PartNumber == partnumber))
                {
                    Context.Ado.RollbackTran();
                    return "箱标签零件号与工单零件号不一致!";
                }
                bool hasAny = Context
                    .Queryable<QcBackEndRecordLabelScan>()
                    .Where(it => it.Label == data.Label)
                    .Where(it => it.LabelType == 1)
                    .Any();
                if (hasAny)
                {
                    Context.Ado.RollbackTran();
                    return "此外箱标签已扫过，禁止重复扫码!";
                }
                // 上一个内标签流水号检查
                int oldPackageLabelSort = 1;
                QcBackEndRecordLabelScan lastPackagelabelInfo = Context
                    .Queryable<QcBackEndRecordLabelScan>()
                    // TODO 加锁
                    .TranLock(DbLockType.Wait)
                    .Where(it => it.WorkOrder == data.WorkOrder)
                    .Where(it => it.LabelType == 1)
                    .OrderByDescending(it => it.LabelSort)
                    .Take(1)
                    .First();
                if (lastPackagelabelInfo == null)
                {
                    oldPackageLabelSort = 0;
                }
                else
                {
                    oldPackageLabelSort = lastPackagelabelInfo.LabelSort.Value;
                }
                // 新箱标签录入
                QcBackEndRecordLabelScan newLabelScran =
                    new()
                    {
                        Id = SnowFlakeSingle.Instance.NextId().ToString(),
                        WorkOrder = data.WorkOrder,
                        PartNumber = data.PartNumber,
                        Team = data.Team,
                        SiteNo = data.SiteNo,
                        ComNo = data.ComNo,
                        Label = data.Label,
                        LabelType = 1,
                        LabelSort = oldPackageLabelSort + 1,
                        ScanTime = $"{nowTime:yyyy-MM-dd HH:mm:ss}",
                        Type = "1",
                        Status = "1",
                        Remark = "外箱标签",
                        CreatedBy = data.CreatedBy,
                        CreatedTime = data.CreatedTime,
                    };
                int res = Context.Insertable(newLabelScran).ExecuteCommand();
                if (res == 0)
                {
                    Context.Ado.RollbackTran();
                    return "箱标签录入系统失败！";
                }
                Context.Ado.CommitTran();
                return "ok";
            }
            catch (Exception)
            {
                Context.Ado.RollbackTran();
                return "箱标签录入系统失败！";
            }
        }

        // 后道扫内标签
        public string ScanInnerLabel(QcBackEndLabelScanDto data)
        {
            try
            {
                Context.Ado.BeginTran();
                DateTime nowTime = DateTime.Now;
                // 标签防错 （零件号）
                QcBackEndServiceWorkorder workorderInfo = Context
                    .Queryable<QcBackEndServiceWorkorder>()
                    .Where(it => it.WorkOrder == data.WorkOrder)
                    .First();
                if (workorderInfo == null)
                {
                    Context.Ado.RollbackTran();
                    return "工单号不存在!";
                }
                // 内外标签零件号不一致
                string partnumber = DoAnalyzePartnumber(data.Label);
                if (!(workorderInfo.PartNumber == partnumber))
                {
                    Context.Ado.RollbackTran();
                    return "产品标签零件号与工单零件号不一致!";
                }
                bool hasAny = Context
                    .Queryable<QcBackEndRecordLabelScan>()
                    .Where(it => it.Label == data.Label)
                    .Where(it => it.LabelType == 2)
                    .Any();
                if (hasAny)
                {
                    Context.Ado.RollbackTran();
                    return "此内标签已扫过，禁止重复扫码!";
                }
                bool hasAny2 = Context
                    .Queryable<QcBackEndRecordLabelScan>()
                    .Where(it => it.Label == data.Label)
                    .Where(it => it.LabelType == 1)
                    .Where(it => it.LabelSort > 0)
                    .Any();
                if (hasAny2)
                {
                    Context.Ado.RollbackTran();
                    return "此外箱标签已扫过，禁止重复扫码!";
                }
                // 内标签工单确认
                QcBackEndServiceWorkorder workorder = Context
                    .Queryable<QcBackEndServiceWorkorder>()
                    .Where(it => it.WorkOrder == data.WorkOrder)
                    .First();
                if (workorder == null)
                {
                    Context.Ado.RollbackTran();
                    return $"工单异常：工单不存在{data.WorkOrder}";
                }
                // 打印配置确认
                QcBackendBaseOutpackage packageLabelConfig = Context
                    .Queryable<QcBackendBaseOutpackage>()
                    .Where(it => workorder.Description.Contains(it.CheckStr))
                    .First();
                if (packageLabelConfig == null)
                {
                    Context.Ado.RollbackTran();
                    return $"该产品内标签，未检测到对应打印参数:{data.PartNumber},{workorder.Description}";
                }
                // 上一个内标签流水号检查
                int oldInnerLabelSort = 0;
                QcBackEndRecordLabelScan labelScan = Context
                    .Queryable<QcBackEndRecordLabelScan>()
                    // TODO 加锁
                    .TranLock(DbLockType.Wait)
                    .Where(it => it.WorkOrder == data.WorkOrder)
                    .Where(it => it.LabelType == 2)
                    .OrderByDescending(it => it.LabelSort)
                    .Take(1)
                    .First();
                if (labelScan != null)
                {
                    oldInnerLabelSort = labelScan.LabelSort ?? 0;
                }
                // 新内标签流水号
                int newInnerLabelSort = oldInnerLabelSort + 1;
                // 新标签录入
                QcBackEndRecordLabelScan newLabelScran =
                    new()
                    {
                        Id = SnowFlakeSingle.Instance.NextId().ToString(),
                        WorkOrder = data.WorkOrder,
                        PartNumber = data.PartNumber,
                        Team = data.Team,
                        SiteNo = data.SiteNo,
                        ComNo = data.ComNo,
                        Label = data.Label,
                        LabelType = 2,
                        LabelSort = newInnerLabelSort,
                        ScanTime = $"{nowTime:yyyy-MM-dd HH:mm:ss}",
                        Type = "1",
                        Status = "1",
                        Remark = "",
                        CreatedBy = data.CreatedBy,
                        CreatedTime = data.CreatedTime,
                    };
                int res2 = Context.Insertable(newLabelScran).ExecuteCommand();
                if (res2 == 0)
                {
                    Context.Ado.RollbackTran();
                    return "产标签录入系统失败！";
                }
                // 检查是否需要打印箱标签
                CheckAndPrintPackageLabel(newLabelScran, packageLabelConfig);

                Context.Ado.CommitTran();
                return "ok";
            }
            catch (Exception e)
            {
                Context.Ado.RollbackTran();
                return $"异常:{e.Message}";
            }
        }

        // 判断是否满箱并且要出箱标签
        public bool CheckPackageIsFullAndNeedScanPackageLabel(string workorder)
        {
            // 判断是否需要扫箱标签
            bool neeedScan = false;
            // 工单判断
            QcBackEndServiceWorkorder workorderInfo = Context
                .Queryable<QcBackEndServiceWorkorder>()
                .Where(it => it.WorkOrder == workorder)
                .First();
            if (workorderInfo == null)
            {
                throw new Exception($"异常：工单不存在{workorder}");
            }
            // 打印配置确认
            QcBackendBaseOutpackage packageLabelConfig = Context
                .Queryable<QcBackendBaseOutpackage>()
                .Where(it => workorderInfo.Description.Contains(it.CheckStr))
                .First();
            if (packageLabelConfig == null)
            {
                throw new Exception($"异常：零件满箱配置不存在{workorder}");
            }
            int maxPackageNum = packageLabelConfig.PackageNum ?? 0;
            // 内标签总数
            int innerLabelCount = Context
                .Queryable<QcBackEndRecordLabelScan>()
                .Where(it => it.WorkOrder == workorder)
                .Where(it => it.LabelType == 2)
                .Count();
            // 箱标签总数
            int packageLabelCount = Context
                .Queryable<QcBackEndRecordLabelScan>()
                .Where(it => it.WorkOrder == workorder)
                .Where(it => it.LabelType == 1)
                .Count();

            packageLabelCount -= 1;
            if (packageLabelCount < 0)
            {
                packageLabelCount = 0;
            }
            // 是否满箱
            bool isFull = (innerLabelCount > 0) && (innerLabelCount % maxPackageNum == 0);
            // 是否需要扫箱标签
            bool needScanPackageLabel = packageLabelCount * maxPackageNum < innerLabelCount;
            // TODO额外附加标签
            /*            Console.WriteLine($"======= CheckPackageIsFullAndNeedScanPackageLabel,maxPackageNum:{maxPackageNum},innerLabelCount:{innerLabelCount},packageLabelCount:{packageLabelCount},isFull:{isFull},needScanPackageLabel:{needScanPackageLabel}");*/
            neeedScan = isFull && needScanPackageLabel;
            return neeedScan;
        }

        /// <summary>
        /// 判断是否需要自动出满箱标签
        /// </summary>
        /// <param name="workorder"></param>
        public void CheckAndPrintPackageLabel(
            QcBackEndRecordLabelScan newLabelScran,
            QcBackendBaseOutpackage packageLabelConfig
        )
        {
            DateTime nowTime = DateTime.Now;
            // 判断是否需要自动出满箱标签
            int checkSort = newLabelScran.LabelSort ?? 0;
            int maxPackage = packageLabelConfig.PackageNum ?? 0;
            if (checkSort >= maxPackage && checkSort % maxPackage == 0)
            {
                // TODO额外附加标签
                _logger.LogWarning($"=======> 需要打满箱标签{nowTime.ToString()},checkSort:{checkSort},maxPackage:{maxPackage}");
                // 需要打外箱标签
                SendPrintPackageLabelAsync(newLabelScran, packageLabelConfig.FileUrl, maxPackage)
                    .Wait();
            }
        }

        /// <summary>
        /// 发送打印后道外箱标签的MQTT信息
        /// </summary>
        /// <exception cref="ArgumentNullException">当输入参数为null时抛出</exception>
        /// <exception cref="ArgumentException">当标签内容无效时抛出</exception>
        /// <param name="specialPrintType">特殊标签 0-正常 1-补打 2-零头箱</param>
        public async Task SendPrintPackageLabelAsync(
            QcBackEndRecordLabelScan newLabelScran,
            string path,
            int maxPackage,
            int specialPrintType = 0
        )
        {
            // 参数验证
            if (newLabelScran == null)
                throw new ArgumentNullException(nameof(newLabelScran), "标签扫描信息不能为空");

            if (string.IsNullOrWhiteSpace(newLabelScran.Label))
                throw new ArgumentException("标签内容不能为空", nameof(newLabelScran.Label));

            if (maxPackage <= 0)
                throw new ArgumentException("包装数量必须大于0", nameof(maxPackage));

            try
            {
                string topic = $"shgg_mes/backEnd/print/1站点";

                QcBackEndPrintMqttEventDto mqttEventDto = CreateNewQcBackEndPrintMqttEventDto(
                    newLabelScran,
                    path,
                    maxPackage,
                    specialPrintType
                );

                var payload = JsonSerializer.Serialize(mqttEventDto);
                // 添加打印记录
                await AddBackendLabelPrintRecordAsync(mqttEventDto, newLabelScran.WorkOrder, maxPackage, specialPrintType);
                // 保持原有PublishAsync调用方式
                await _mqttService.PublishAsync(
                    topic,
                    payload,
                    MqttQualityOfServiceLevel.AtLeastOnce,
                    retain: false
                );

                _logger.LogInformation($"发送后道外箱标签打印成功：{topic}");
            }
            catch (JsonException ex)
            {
                _logger.LogError(ex, "序列化MQTT消息失败");
                throw new InvalidOperationException("MQTT消息格式错误", ex);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"发送后道外箱标签打印失败：{ex.Message}");
                throw;
            }
        }

        /// <summary>
        /// 异步添加后道箱标签打印记录
        /// <param name="specialPrintType">特殊标签 0-正常 1-补打 2-零头箱</param>
        /// </summary>
        private async Task AddBackendLabelPrintRecordAsync(
            QcBackEndPrintMqttEventDto labelScan,
            string workOrder,
            int maxPackage,
            int specialPrintType = 0
        )
        {
            try
            {
                string labelCode = labelScan.LabelCode ?? "";
                string description = "";
                string batchCode = "";
                try
                {
                    batchCode = DoAnalyzeBatchCode(labelCode);
                }
                catch (Exception ex)
                {
                    _logger.LogWarning(ex, "解析批次号失败");
                }
                // 上一个内标签流水号检查
                /*                int oldPackageLabelSort = 1;
                                QcBackendRecordLabelPrint lastPackagelabelInfo = Context
                                    .Queryable<QcBackendRecordLabelPrint>()
                                    .Where(it => it.PartNumber == labelScan.PartNumber)
                                    .Where(it => it.BatchCode.Contains(batchCode))
                                    .Where(it => it.LabelType == 1)
                                    .OrderByDescending(it => it.SerialNumber)
                                    .First();
                                if (lastPackagelabelInfo == null)
                                {
                                    oldPackageLabelSort = 1;
                                }
                                else
                                {
                                    oldPackageLabelSort = lastPackagelabelInfo.SerialNumber.Value;
                                }*/
                QcBackendRecordLabelPrint printRecord =
                    new()
                    {
                        Id = SnowFlakeSingle.instance.NextId().ToString(),
                        MachineCode = labelScan.SiteNo ?? "未知站点",
                        LabelCode = labelCode,
                        WorkOrder = workOrder ?? "未知工单",
                        PartNumber = labelScan.PartNumber ?? "未知零件号",
                        Description = description,
                        Team = labelScan.Team ?? "未知班组",
                        BatchCode = batchCode,
                        SerialNumber = labelScan.Sort,
                        PartNum = maxPackage,
                        LabelType = 1,
                        BoxMaxNum = maxPackage,
                        IsFull = specialPrintType == 2 ? 0 : 1,
                        IsLcl = 0,
                        CreateBy = "后道标签打印系统",
                        CreateTime = DateTime.Now
                    };

                // 使用异步数据库操作
                await Context.Insertable(printRecord).ExecuteCommandAsync();
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "添加打印记录失败");
                throw new Exception("保存打印记录失败", ex);
            }
        }

        /// <summary>
        /// 生成打印后道外箱标签的mqtt信息
        /// </summary>
        /// <param name="newLabelScran"></param>
        /// <param name="path"></param>
        /// <param name="specialPrintType">特殊标签 0-正常 1-补打 2-零头箱</param>
        /// <returns></returns>
        public QcBackEndPrintMqttEventDto CreateNewQcBackEndPrintMqttEventDto(
            QcBackEndRecordLabelScan newLabelScran,
            string path,
            int maxPackage,
            int specialPrintType = 0
        )
        {
            // 解析产品批次号，如果没有，则生成最新批次号
            string batchCode = DoAnalyzeBatchCode(newLabelScran.Label);
            if (string.IsNullOrEmpty(batchCode))
            {
                batchCode = DateTime.Now.ToString("yyMMdd") + "000";
            }

            int packageSort = 1;

            // 使用SqlSugar的事务处理
            Context.Ado.BeginTran();
            try
            {
                // 查询最新流水号
                QcBackendRecordLabelPrint labelPrintRecord = Context
                    .Queryable<QcBackendRecordLabelPrint>()
                    .Where(it => it.PartNumber == newLabelScran.PartNumber)
                    .Where(it => it.BatchCode.Contains(batchCode))
                    .Where(it => it.LabelType == 1)
                    .OrderByDescending(it => it.SerialNumber)
                    .First();

                packageSort = labelPrintRecord?.SerialNumber + 1 ?? 1;

                Context.Ado.CommitTran();
            }
            catch (Exception)
            {
                Context.Ado.RollbackTran();
                throw;
            }

            // 提取产品描述
            string checkPartnumber = newLabelScran.PartNumber;
            // 使用正则表达式匹配并移除特殊后缀
            string processedPartnumber = Regex.Replace(
                checkPartnumber,
                @"-(FL|FR|RR|RL)$",
                "",
                RegexOptions.IgnoreCase
            );

            WmMaterial material = Context
                .Queryable<WmMaterial>()
                .Where(it => it.Partnumber == processedPartnumber)
                .Where(it => it.Type == 1)
                .Where(it => it.Status == 1)
                .First();

            if (material == null)
            {
                throw new Exception("生成打印后道外箱标签的信息:此零件号不在物料清单内！" + processedPartnumber);
            }

            // 生成工单号
            string workOrder = $"{batchCode}_{packageSort}";

            // 是否满箱 0-不满 1-满箱
            int isFull = specialPrintType == 2 ? 0 : 1;
            // 是否补打 0-非补打 1-补打
            int isAgain = specialPrintType == 1 ? 1 : 0;

            string newLabelCode =
                $"Code=PGW{workOrder}^ItemNumber={newLabelScran.PartNumber}^Order=W{batchCode}^Qty={maxPackage}^LabelType=1^LabelBy=HD^Fu={isFull}^Ag={isAgain}";

            string newPackageCode = $"BOX:PGW{workOrder}{newLabelScran.Team}1";

            QcBackEndPrintMqttEventDto mqttEventDto =
                new()
                {
                    Path = path,
                    SiteNo = "1站点",
                    Name = "后道外箱标签打印",
                    PartNumber = processedPartnumber,
                    Description = material.Description ?? "",
                    Color = material.Color ?? "",
                    Specification = material.Specification ?? "",
                    WorkOrder = workOrder,
                    PackageCode = newPackageCode,
                    Team = newLabelScran.Team,
                    Sort = packageSort,
                    ProductionTime = "20" + batchCode.Substring(0, 6),
                    BatchCode = batchCode,
                    PackageNum = maxPackage,
                    LabelCode = newLabelCode,
                    LabelType = 1,
                    CreatedTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
                };

            return mqttEventDto;
        }

        public string EndBackEndWorkOrderAndCreateStatistics(string workorder)
        {
            try
            {
                Context.Ado.BeginTran();
                DateTime nowTime = DateTime.Now;
                // 工单信息修改
                QcBackEndServiceWorkorder qcBackEndWorkorder = Context
                    .Queryable<QcBackEndServiceWorkorder>()
                    .Where(it => it.WorkOrder == workorder)
                    .First();
                if (qcBackEndWorkorder == null)
                {
                    throw new Exception("工单不存在！");
                }
                qcBackEndWorkorder.EndTime = nowTime;
                qcBackEndWorkorder.Type = "2";
                if (!qcBackEndWorkorder.Remark.Contains("已生成过报表"))
                {
                    qcBackEndWorkorder.Remark += "已生成过报表";
                }
                Context.Updateable(qcBackEndWorkorder).ExecuteCommand();
                // 生成报表记录
                List<QcBackEndServiceStatistics> addList = new();
                string groupCode = SnowFlakeSingle.Instance.NextId().ToString();
                addList.Add(CreateNewStatistics(qcBackEndWorkorder, groupCode, 1));
                addList.Add(CreateNewStatistics(qcBackEndWorkorder, groupCode, 2));
                addList.Add(CreateNewStatistics(qcBackEndWorkorder, groupCode, 3));
                Context
                    .Deleteable<QcBackEndServiceStatistics>()
                    .Where(it => it.WorkOrder == workorder)
                    .ExecuteCommand();
                Context.Insertable(addList).ExecuteCommand();

                QcBackEndLogWorkorder qcBackEndLog =
                    new()
                    {
                        Id = SnowFlakeSingle.Instance.NextId().ToString(),
                        Name = "工单结束",
                        Content = $"工单:{workorder}结束，结束时间{nowTime:yyyy-MM-dd HH:mm:ss}",
                        Type = "200",
                        Status = "1",
                        Remark = "触摸屏操作记录",
                        CreatedBy = "系统",
                        CreatedTime = nowTime
                    };
                Context.Insertable(qcBackEndLog).ExecuteCommand();
                // 提交事务
                Context.Ado.CommitTran();
                return "ok";
            }
            catch (Exception ex)
            {
                // 回滚事务
                Context.Ado.RollbackTran();
                return ex.Message;
            }
        }

        public QcBackEndServiceStatistics CreateNewStatistics(
            QcBackEndServiceWorkorder data,
            string groupCode,
            int groupSort
        )
        {
            List<QcBackEndRecordWorkorderDefect> defectList = Context
                .Queryable<QcBackEndRecordWorkorderDefect>()
                .Where(it => it.WorkOrder == data.WorkOrder)
                .WhereIF(groupSort == 1, it => it.DefectType == "抛光")
                .WhereIF(groupSort == 2, it => it.DefectType == "打磨")
                .WhereIF(groupSort == 3, it => it.DefectType == "报废")
                .ToList();
            string JsonString = JsonSerializer.Serialize(defectList);
            // 计算合格率
            string qualifiedRate = CalculateQualifiedRate(data);
            DateTime nowTime = DateTime.Now;
            QcBackEndServiceStatistics workorderStatistics =
                new()
                {
                    Id = SnowFlakeSingle.Instance.NextId().ToString(),
                    WorkOrder = data.WorkOrder,
                    PartNumber = data.PartNumber,
                    Specification = data.Specification,
                    Color = data.Color,
                    Description = data.Description,
                    Team = data.Team,
                    SiteNo = data.SiteNo,
                    ComNo = data.ComNo,
                    IsOnetime = data.IsOnetime,
                    IsPolish = data.IsPolish,
                    IsBack = data.IsBack,
                    IsOut = data.IsOut,
                    StartTime = data.StartTime,
                    EndTime = data.EndTime,
                    Label = data.Label,
                    RequireNumber = data.RequireNumber,
                    QualifiedNumber = data.QualifiedNumber,
                    QualifiedRate = qualifiedRate,
                    PolishNumber = data.PolishNumber,
                    DamoNumber = data.DamoNumber,
                    BaofeiNumber = data.BaofeiNumber,
                    GroupCode = groupCode,
                    GroupSort = groupSort,
                    GroupDefectJson = JsonString,
                    Type = "1",
                    Status = "1",
                    Remark = "结束工单系统新增质量报表",
                    CreatedBy = "后端",
                    CreatedTime = nowTime,
                };
            return workorderStatistics;
        }

        public static string CalculateQualifiedRate(QcBackEndServiceWorkorder data)
        {
            if (data == null || data.RequireNumber <= 0)
            {
                return "0%";
            }

            double qualifiedRate =
                (double)data.QualifiedNumber.Value / data.RequireNumber.Value * 100;
            return $"{qualifiedRate:F1}%";
        }

        public QcBackEndServiceWorkorder GenerateVirtualLabel(
            QcBackEndWorkorderDetailDto workorderDetail
        )
        {
            try
            {
                Context.Ado.BeginTran();

                // 检查当前工单已扫码合格数
                int qualifiedNumber = workorderDetail.QualifiedNumber ?? -1;
                if (qualifiedNumber < 0)
                {
                    throw new ArgumentException(
                        "传入合格数异常！",
                        nameof(workorderDetail.QualifiedNumber)
                    );
                }

                int labelCount = GetLabelCountForWorkOrder(workorderDetail.WorkOrder);

                if (labelCount < qualifiedNumber)
                {
                    GenerateVirtualLabels(workorderDetail, qualifiedNumber - labelCount);
                }
                else if (labelCount > qualifiedNumber)
                {
                    DeleteExcessLabels(workorderDetail.WorkOrder, labelCount - qualifiedNumber);
                }

                Context.Ado.CommitTran();
                return UpdateWorkOrderDetail(workorderDetail.WorkOrder);
            }
            catch (Exception e)
            {
                Context.Ado.RollbackTran();
                throw new Exception($"生成虚拟标签时出错: {e.Message}", e);
            }
        }

        private int GetLabelCountForWorkOrder(string workOrder)
        {
            return Context
                .Queryable<QcBackEndRecordLabelScan>()
                .Where(it => it.WorkOrder == workOrder && it.LabelType == 2)
                .Count();
        }

        private void GenerateVirtualLabels(
            QcBackEndWorkorderDetailDto workOrderDetail,
            int countToGenerate
        )
        {
            List<QcBackEndRecordLabelScan> virtualLabels = new List<QcBackEndRecordLabelScan>();
            int nextLabelNumber = GetNextLabelNumber(workOrderDetail.WorkOrder);

            for (int i = 0; i < countToGenerate; i++)
            {
                string uniqueLabel = GenerateUniqueSequentialLabel(
                    workOrderDetail.WorkOrder,
                    nextLabelNumber++
                );
                virtualLabels.Add(
                    new QcBackEndRecordLabelScan
                    {
                        Id = SnowFlakeSingle.Instance.NextId().ToString(),
                        WorkOrder = workOrderDetail.WorkOrder,
                        PartNumber = workOrderDetail.PartNumber,
                        Team = workOrderDetail.Team,
                        SiteNo = workOrderDetail.SiteNo,
                        ComNo = workOrderDetail.ComNo,
                        ScanTime = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss"),
                        Type = "2",
                        Status = "1",
                        Remark = "虚拟标签",
                        CreatedTime = DateTime.UtcNow,
                        CreatedBy = "系统",
                        LabelType = 2,
                        LabelSort = nextLabelNumber,
                        Label = uniqueLabel
                    }
                );
            }

            Context.Insertable(virtualLabels).ExecuteCommand();
        }

        private void DeleteExcessLabels(string workOrder, int countToDelete)
        {
            var labelsToDelete = Context
                .Queryable<QcBackEndRecordLabelScan>()
                .Where(it => it.WorkOrder == workOrder && it.LabelType == 2)
                .OrderByDescending(it => it.LabelSort)
                .Take(countToDelete)
                .ToList();

            Context.Deleteable(labelsToDelete).ExecuteCommand();
        }

        private int GetNextLabelNumber(string workOrder)
        {
            return Context
                .Queryable<QcBackEndRecordLabelScan>()
                .Where(it => it.WorkOrder == workOrder && it.LabelType == 2)
                .Max(it => it.LabelSort ?? 0);
        }

        private string GenerateUniqueSequentialLabel(string workOrder, int number)
        {
            const string prefix = "VIRT";
            string baseLabel = $"{prefix}-{GenerateUniqueId()}-{number:D5}";
            string uniqueLabel = baseLabel;
            while (IsLabelExists(workOrder, uniqueLabel))
            {
                uniqueLabel = $"{baseLabel}-{GenerateUniqueId()}";
            }

            return uniqueLabel;
        }

        private bool IsLabelExists(string workOrder, string label)
        {
            return Context
                .Queryable<QcBackEndRecordLabelScan>()
                .Any(it => it.WorkOrder == workOrder && it.LabelType == 2 && it.Label == label);
        }

        private string GenerateUniqueId()
        {
            return Guid.NewGuid().ToString("N").Substring(0, 10); // Generate a 10-character unique ID
        }

        /// <summary>
        /// 打印特殊包装标签
        /// </summary>
        /// <param name="workorderDetail">工单信息</param>
        /// <param name="specialPrintType">特殊打印类别 1-补打标签 2-打印零头箱</param>
        /// <returns></returns>
        /// <exception cref="NotImplementedException"></exception>
        public string PrintSpecialPacakgeLabel(
            QcBackEndWorkorderDetailDto workorderDetail,
            int specialPrintType = 1,
            int packageNum = 0
        )
        {
            try
            {
                Context.Ado.BeginTran();
                DateTime nowTime = DateTime.Now;
                // 工单判断
                QcBackEndServiceWorkorder workorderInfo = Context
                    .Queryable<QcBackEndServiceWorkorder>()
                    .Where(it => it.WorkOrder == workorderDetail.WorkOrder)
                    .First();
                if (workorderInfo == null)
                {
                    Context.Ado.RollbackTran();
                    return $"异常：工单不存在，工单号：[{workorderDetail.WorkOrder}]";
                }
                // 打印配置确认
                QcBackendBaseOutpackage packageLabelConfig = Context
                    .Queryable<QcBackendBaseOutpackage>()
                    .Where(it => workorderInfo.Description.Contains(it.CheckStr))
                    .First();
                if (packageLabelConfig == null)
                {
                    Context.Ado.RollbackTran();
                    return $"异常：零件满箱配置不存在，工单号[{workorderDetail.WorkOrder}]";
                }
                string remark = specialPrintType == 1 ? "补打标签" : "零头箱";
                // 上一个内标签流水号检查
                int oldInnerLabelSort = 0;
                QcBackEndRecordLabelScan labelScan = Context
                    .Queryable<QcBackEndRecordLabelScan>()
                    .Where(it => it.WorkOrder == workorderDetail.WorkOrder)
                    .Where(it => it.LabelType == 2)
                    .OrderByDescending(it => it.LabelSort)
                    .First();
                if (labelScan != null)
                {
                    oldInnerLabelSort = labelScan.LabelSort ?? 0;
                }
                // 新内标签流水号
                int newSort = oldInnerLabelSort + 1;
                // 新标签生成
                QcBackEndRecordLabelScan newLabelScran =
                    new()
                    {
                        Id = SnowFlakeSingle.Instance.NextId().ToString(),
                        WorkOrder = workorderInfo.WorkOrder,
                        PartNumber = workorderInfo.PartNumber,
                        Team = workorderInfo.Team,
                        SiteNo = workorderInfo.SiteNo,
                        ComNo = workorderInfo.ComNo,
                        Label = workorderInfo.Label,
                        LabelType = 1,
                        LabelSort = newSort,
                        ScanTime = $"{nowTime:yyyy-MM-dd HH:mm:ss}",
                        Type = "1",
                        Status = "1",
                        Remark = remark,
                        CreatedBy = "特殊标签",
                        CreatedTime = nowTime,
                    };
                int _pacakgeNum = packageLabelConfig.PackageNum.Value;
                // 1.补打标签
                if (specialPrintType == 1)
                {
                    SendPrintPackageLabelAsync(
                            newLabelScran,
                            packageLabelConfig.FileUrl,
                            _pacakgeNum,
                            specialPrintType
                        )
                        .Wait();
                }
                // 2.打印零头箱
                if (specialPrintType == 2)
                {
                    _pacakgeNum = packageNum;
                    SendPrintPackageLabelAsync(
                            newLabelScran,
                            packageLabelConfig.FileUrl,
                            _pacakgeNum,
                            specialPrintType
                        )
                        .Wait();
                    //Context.Insertable(newLabelScran).ExecuteCommand();
                }
                Context.Ado.CommitTran();
                return "ok";
            }
            catch (Exception ex)
            {
                Context.Ado.RollbackTran();
                return $"系统异常{ex.Message}";
            }
        }

        public QcBackEndWorkorderPrintLabelDetailDto SearchWorkOrderLabelDetail(string workOrder)
        {
            // 首先检查工单是否存在
            var workorderInfo = Context
                .Queryable<QcBackEndServiceWorkorder>()
                .Where(it => it.WorkOrder == workOrder)
                .First();

            if (workorderInfo == null)
            {
                throw new Exception($"异常：工单不存在{workOrder}");
            }

            // 检查打印配置
            var packageLabelConfig = Context
                .Queryable<QcBackendBaseOutpackage>()
                .Where(it => workorderInfo.Description.Contains(it.CheckStr))
                .First();

            if (packageLabelConfig == null)
            {
                throw new Exception($"异常：零件满箱配置不存在{workOrder}");
            }

            // 验证配置有效性
            int maxPackageNum = packageLabelConfig.PackageNum ?? 0;
            if (maxPackageNum <= 0)
            {
                throw new ArgumentException($"无效的满箱数量：{maxPackageNum}", nameof(maxPackageNum));
            }

            QcBackEndWorkorderPrintLabelDetailDto result = new QcBackEndWorkorderPrintLabelDetailDto();

            // 扫描零件计数（LabelType=2），合并查询条件
            result.ScannedPartCount = Context
                .Queryable<QcBackEndRecordLabelScan>()
                .Where(it => it.WorkOrder == workOrder && it.LabelType == 2)
                .Count();

            // 扫描箱标签计数（LabelType=1且LabelSort>0），合并查询条件
            result.ScannedBoxLabelCount = Context
                .Queryable<QcBackEndRecordLabelScan>()
                .Where(it => it.WorkOrder == workOrder && it.LabelType == 1 && it.LabelSort > 0)
                .Count();

            // 重新打印计数（LabelType=1且LabelCode包含IsAgain(Ag)=1），合并查询条件
            result.RePrintCount = Context
                .Queryable<QcBackendRecordLabelPrint>()
                .Where(it => it.WorkOrder == workOrder && it.LabelType == 1 && it.LabelCode.Contains("Ag=1"))
                .Count();

            // 零头箱打印计数（LabelType=1且未装满），合并查询条件
            result.RemainderBoxPrintCount = Context
                .Queryable<QcBackendRecordLabelPrint>()
                .Where(it => it.WorkOrder == workOrder && it.LabelType == 1 && it.IsFull == 0)
                .Count();

            // 当前箱标签最大序列号，合并查询条件并增加空值处理
            result.CurrentBoxLabelSequence = Context
                .Queryable<QcBackendRecordLabelPrint>()
                .Where(it => it.WorkOrder == workOrder && it.LabelType == 1)
                .Max(it => (int?)it.SerialNumber) ?? 0;

            // 零头箱计算
            result.PackageNum = result.ScannedPartCount > 0
                ? result.ScannedPartCount % maxPackageNum
                : 0;

            return result;
        }
    }
}