202411-18 01

chenyong

2024-11-18 10797a680feaa24bdc17d10ac085e323be807819

 Code Management/WMS/WIDESEA_WMSServer/WIDESEA_StorageTaskServices/Task/Dt_TaskService.cs

@@ -1,5 +1,16 @@
using Mapster;
namespace WIDESEA_StorageOutTaskServices; 
using log4net.Core;
using Mapster;
using Masuit.Tools;
using WIDESEA_DTO.MOM;
using WIDESEA_DTO.WMS;
using WIDESEA_IStorageBasicRepository;
using WIDESEA_IStoragIntegrationServices;
using WIDESEA_Model.Models;
using WIDESEA_StorageBasicRepository;
using WIDESEA_StorageTaskRepository;
using WIDESEA_StoragIntegrationServices;

namespace WIDESEA_StorageOutTaskServices;

public class Dt_TaskService : ServiceBase<Dt_Task, IDt_TaskRepository>, IDt_TaskService
{
@@ -7,6 +18,7 @@
    private readonly IUnitOfWorkManage _unitOfWorkManage;
    private readonly IDt_OutOrderRepository _outOrderRepository;
    private readonly IStockInfoRepository _stockInfoRepository;
    private readonly IStockInfoDetailRepository _stockInfoDetailRepository;
    private readonly IDt_Task_HtyRepository _task_HtyRepository;
    private readonly IDt_OutOrderAndStockRepository _outOrderAndStockRepository;
    private readonly IDt_OutOrderAndStock_HtyRepository _outOrderAndStock_HtyRepository;
@@ -17,7 +29,12 @@
    private readonly IPointStackerRelationRepository _pointStackerRelationRepository;
    private readonly ITaskExecuteDetailRepository _taskExecuteDetailRepository;
    private readonly ILocationStatusChangeRecordRepository _locationStatusChangeRecordRepository;
    private readonly IBoxingInfoRepository _boxingInfoRepository;
    private readonly IBoxingInfoRepository _boxingInfoRepository; //组盘
    private readonly ICellStateService _cellStateService; //电芯属性
    private readonly IProcessApplyService _processApplyService; //工艺路线
    private readonly IDt_AreaInfoRepository _areaInfoRepository; //区域
    private readonly IAgingInOrOutInputService _agingInOrOutInputService; //静置\陈化
    private readonly IProductionRepository _productionRepository; //生产

    public Dt_TaskService(IDt_TaskRepository BaseDal,
                                IUnitOfWorkManage unitOfWorkManage,
@@ -33,7 +50,13 @@
                                IPointStackerRelationRepository pointStackerRelationRepository,
                                ITaskExecuteDetailRepository taskExecuteDetailRepository,
                                ILocationStatusChangeRecordRepository locationStatusChangeRecordRepository,
                                IBoxingInfoRepository boxingInfoRepository) : base(BaseDal)
                                IBoxingInfoRepository boxingInfoRepository,
                                ICellStateService cellStateService,
                                IProcessApplyService processApplyService,
                                IDt_AreaInfoRepository areaInfoRepository,
                                IAgingInOrOutInputService agingInOrOutInputService,
                                IStockInfoDetailRepository stockInfoDetailRepository,
                                IProductionRepository productionRepository) : base(BaseDal)
    {
        _unitOfWorkManage = unitOfWorkManage;
        _outOrderRepository = outOrderRepository;
@@ -49,75 +72,146 @@
        _taskExecuteDetailRepository = taskExecuteDetailRepository;
        _locationStatusChangeRecordRepository = locationStatusChangeRecordRepository;
        _boxingInfoRepository = boxingInfoRepository;
        _cellStateService = cellStateService;
        _processApplyService = processApplyService;
        _areaInfoRepository = areaInfoRepository;
        _agingInOrOutInputService = agingInOrOutInputService;
        _stockInfoDetailRepository = stockInfoDetailRepository;
        _productionRepository = productionRepository;
    }

    #region 外部接口方法

    #region 堆垛机出库任务完成
    #region 出库任务完成

    /// <summary>
    /// 堆垛机出库任务完成
    /// </summary>
    /// <param name="saveModel">任务数据合集</param>
    /// <returns>返回结果集</returns>

    public async Task<WebResponseContent> CompleteStackTaskAsync(Dt_Task task, DtStockInfo stock)
    {
        WebResponseContent content = new WebResponseContent();
        try
        {
            // 更新库存状态
            // 设置库位状态为空闲
            stock.LocationInfo.LocationStatus = LocationEnum.Free.ObjToInt();
            // 设置库存状态为出库
            stock.StockInfoDetails.ForEach(x =>
            if (task.TaskType == (int)TaskOutboundTypeEnum.Outbound)
            {
                x.Status = 2;
            });
                var process = await SqlSugarHelper.Db.Queryable<Dt_EquipmentProcess>()
                    .FirstAsync(x => x.EquipmentName == task.Roadway);
                var info = JsonConvert.DeserializeObject<ResponseEqptRunDto>(process.ProcessValue);

            // 更新任务状态
            task.TaskState = OutTaskStatusEnum.SC_OutFinish.ObjToInt();
            task.CurrentAddress = task.NextAddress;
            task.NextAddress = task.TargetAddress;
                var agingOutputDto = MapToAgingOutputDto(stock, info);
                content = await _agingInOrOutInputService.GetOCVOutputAsync(agingOutputDto);
                ValidateResponse(content);
            }

            LogFactory.GetLog("任务完成").InfoFormat(true, "堆垛机出库完成", "更新库存状态与任务状态");
            // 更新库存状态和任务状态
            (var loc, var tas) = UpdateStockAndTaskStatus(stock, task);

            // 事务处理
            // 开始事务
            _unitOfWorkManage.BeginTran();
            // 更新库存信息
            var isStockUpdated = _stockInfoRepository.UpdateData(stock);
            // 更新任务信息
            var isTaskUpdated = await Update(task);
            await _unitOfWorkManage.UseTranAsync(async () =>
            {
                await UpdateLocationAsync(loc);
                await DeleteStockInfoAsync(stock.Id);
                await DeleteStockInfoDetailsAsync(stock.StockInfoDetails);
                //await DeleteTaskAsync(task.TaskId);
            });

            // 如果库存信息和任务信息都更新成功
            if (isStockUpdated && isTaskUpdated)
            {
                // 记录日志
                LogFactory.GetLog("任务完成").InfoFormat(true, "堆垛机出库完成", $"事务处理完成，库存状态更新：{isStockUpdated}，任务状态更新:{isTaskUpdated}");
                // 提交事务
                _unitOfWorkManage.CommitTran();
                // 返回成功结果
                return content.OK("任务完成成功");
            }
            else
            {
                // 记录日志
                LogFactory.GetLog("任务完成").InfoFormat(true, "堆垛机出库完成", $"事务处理失败，库存状态更新：{isStockUpdated}，任务状态更新:{isTaskUpdated}");
                // 回滚事务
                _unitOfWorkManage.RollbackTran();
                // 返回失败结果
                return content.Error("任务或库存更新失败");
            }
            return content.OK("任务完成成功");
        }
        catch (Exception err)
        {
            LogFactory.GetLog("任务完成").InfoFormat(true, $"系统异常，异常信息：{err.Message}", "");
            Console.WriteLine(err.Message);
            LogFactory.GetLog("任务完成").Error(true, $"系统异常，异常信息：{err.Message}");
            return content.Error(err.Message);
        }
    }

    #endregion 堆垛机出库任务完成
    private AgingOutputDto MapToAgingOutputDto(DtStockInfo stock, ResponseEqptRunDto info)
    {
        // TODO Value值根据MOM下发的静置时间到当前时间的分钟数
        return new AgingOutputDto
        {
            OpFlag = 1,
            Software = "WMS",
            EquipmentCode = "ECH001-B",
            TrayBarcode = stock.PalletCode,
            SerialNos = stock.StockInfoDetails.Select(x => new SerialNoOutDto
            {
                SlotNo = x.OrderNo.ToInt32(),
                SerialNo = x.SerialNumber,
                SerialNoResult = true,
                ParameterInfo = info.ParameterInfo.Select(y => new ParameterInfo()
                {
                    LowerLomit = y.LowerControlLimit,
                    UpperLimit = y.UpperControlLimit,
                    ParameterResult = y.EquipmentAvailabilityFlag,
                    ParameterCode = y.ParameterCode,
                    ParameterDesc = y.Description,
                    TargetValue = y.TargetValue,
                    Value = (DateTime.Parse(stock.LinedProcessFeedbackTime, null, System.Globalization.DateTimeStyles.RoundtripKind).ToLocalTime() - stock.CreateDate).TotalMinutes.ToString(),
                    DefectCode = y.UOMCode
                }).ToList()
            }).ToList()
        };
    }

    private void ValidateResponse(WebResponseContent content)
    {
        var result = JsonConvert.DeserializeObject<BasicResult>(content.Data.ToString());
        if (!result.Success)
        {
            throw new Exception(result.MOMMessage);
        }
    }

    private (DtLocationInfo, Dt_Task) UpdateStockAndTaskStatus(DtStockInfo stock, Dt_Task task)
    {
        var location = _locationRepository.QueryFirst(x => x.LocationCode == task.SourceAddress);
        var details = _stockInfoDetailRepository.QueryData(x => x.StockId == stock.Id);

        location.LocationStatus = (int)LocationEnum.Free;
        task.TaskState = (int)TaskOutStatusEnum.OutFinish;
        //task.CurrentAddress = task.NextAddress;
        //task.NextAddress = task.TargetAddress;

        LogFactory.GetLog("任务完成").Info(true, "更新库存状态与任务状态");
        return (location, task);
    }

    private async Task DeleteStockInfoAsync(int stockId)
    {
        var isStockUpdated = await _stockInfoRepository.DeleteDataByIdAsync(stockId);
        if (!isStockUpdated)
        {
            throw new Exception("库存信息更新失败");
        }
    }

    private async Task UpdateLocationAsync(DtLocationInfo info)
    {
        var isStockUpdated = await _locationRepository.UpdateDataAsync(info);
        if (!isStockUpdated)
        {
            throw new Exception("库存信息更新失败");
        }
    }

    private async Task DeleteStockInfoDetailsAsync(IEnumerable<DtStockInfoDetail> details)
    {
        var ids = details.Select(x => (object)x.Id).ToArray();
        var isStockDetailUpdated = await _stockInfoDetailRepository.DeleteDataByIdsAsync(ids);
        if (!isStockDetailUpdated)
        {
            throw new Exception("库存详情信息更新失败");
        }
    }

    private async Task DeleteTaskAsync(int taskId)
    {
        var isTaskUpdated = await BaseDal.DeleteDataByIdAsync(taskId);
        if (!isTaskUpdated)
        {
            throw new Exception("任务信息更新失败");
        }
    }

    #endregion 出库任务完成

    #region 移库任务完成

@@ -155,51 +249,197 @@
    #region 入库任务完成

    /// <summary>
    /// 入库任务完成
    /// 完成入库任务
    /// </summary>
    /// <param name="task">任务数据合集</param>
    /// <returns>返回结果集</returns>
    //public async Task<WebResponseContent> CompleteInboundTaskAsync(Dt_Task task)
    //{
    //    WebResponseContent content = new WebResponseContent();
    //    try
    //    {
    //        var boxing = await _boxingInfoRepository.QueryFirstNavAsync(x => x.PalletCode == task.PalletCode);
    //        var locationInf = await _locationRepository.QueryFirstAsync(x => x.LocationCode == task.TargetAddress);

    //        locationInf.LocationStatus = (int)LocationEnum.InStock;

    //        // 创建历史任务实例模型
    //        var taskHty = CreateHistoricalTask(task);

    //        // 创建库存实例模型
    //        DtStockInfo stock;
    //        if (boxing == null)
    //        {
    //            // 空托盘

    //            stock = new DtStockInfo()
    //            {
    //                PalletCode = task.PalletCode,
    //                LocationCode = task.TargetAddress,
    //                CreateDate = DateTime.Now,
    //                Creater = "system",
    //                IsFull = boxing.IsFull,
    //                StockInfoDetails = new List<DtStockInfoDetail>()
    //                {
    //                    new DtStockInfoDetail()
    //                    {
    //                         MaterielCode = "空托盘",
    //                         Id = 0,
    //                    }
    //                }
    //            };
    //        }
    //        else
    //        {
    //            // 实盘
    //            var boxDetail = boxing.BoxingInfoDetails.Adapt<List<DtStockInfoDetail>>();
    //            // 创建库存实例模型
    //            stock = new DtStockInfo()
    //            {
    //                PalletCode = task.PalletCode,
    //                LocationCode = task.TargetAddress,
    //                CreateDate = DateTime.Now,
    //                Creater = "system",
    //                IsFull = boxing.IsFull,
    //                StockInfoDetails = boxDetail,
    //            };

    //            AgingInputDto agingInputDto = new AgingInputDto()
    //            {
    //                SerialNos = boxing.BoxingInfoDetails
    //                    .Select(item => new SerialNoInDto { SerialNo = item.SerialNumber, PositionNo = item.OrderNo })
    //                    .ToList(),
    //                TrayBarcode = task.PalletCode,
    //                OpFlag = 1
    //            };
    //            var result = await _agingInOrOutInputService.GetOCVInputAsync(agingInputDto);
    //            stock.Remark = JsonConvert.DeserializeObject<ResponeAgingInputDto>(result.Data.ToString()).LinedProcessFeedbackTime;

    //            LogFactory.GetLog("任务完成").InfoFormat(true, "入库任务完成", $"货位地址：{task.TargetAddress},修改后货位数据：{locationInf}");

    //        }

    //        // 执行数据库事务
    //        bool isResult = await ExecuteTransaction(stock, taskHty, locationInf, task.TaskId);
    //        if (isResult)
    //            content.OK("入库任务完成成功");
    //        else
    //            content.Error("入库任务完成失败");
    //    }
    //    catch (Exception err)
    //    {
    //        Console.WriteLine(err.Message.ToString());
    //    }
    //    return content;
    //}

    /// <summary>
    /// 完成入库任务
    /// </summary>
    /// <param name="task">任务数据合集</param>
    /// <returns>返回结果集</returns>
    public async Task<WebResponseContent> CompleteInboundTaskAsync(Dt_Task task)
    {
        // 初始化响应内容
        WebResponseContent content = new WebResponseContent();
        try
        {
            // 获取装箱信息和目标位置信息
            var boxing = await _boxingInfoRepository.QueryFirstNavAsync(x => x.PalletCode == task.PalletCode);
            var locationInf = await _locationRepository.QueryFirstAsync(x => x.LocationCode == task.TargetAddress);

            var boxDetail = boxing.BoxingInfoDetails.Adapt<List<DtStockInfoDetail>>();
            // 创建库存实例模型
            DtStockInfo stock = new DtStockInfo()
            {
                PalletCode = task.PalletCode,
                LocationCode = task.TargetAddress,
                CreateDate = DateTime.Now,
                Creater = "system",
                IsFull = boxing.IsFull,
                StockInfoDetails = boxDetail,
                LocationInfo = new DtLocationInfo()
            };
            // 更新目标位置状态为库存中
            locationInf.LocationStatus = (int)LocationEnum.InStock;

            // 创建历史任务实例模型
            var taskHty = CreateHistoricalTask(task);

            // 修改货位信息为有货
            var locationInf = await _locationRepository.QueryFirstAsync(x => x.LocationCode == task.TargetAddress);
            locationInf.LocationStatus = (int)LocationEnum.Lock;

            LogFactory.GetLog("任务完成").InfoFormat(true, "入库任务完成", $"货位地址：{task.TargetAddress},修改后货位数据：{locationInf}");
            // 根据是否有组盘信息创建库存实例模型
            DtStockInfo stock = boxing == null ? CreateEmptyPalletStock(task, locationInf) : CreateFullPalletStock(task, locationInf, boxing);

            // 执行数据库事务
            bool isResult = await ExecuteTransaction(stock, taskHty, locationInf, task.TaskId);
            if (isResult)
            {
                content.OK("入库任务完成成功");
            }
            else
            {
                content.Error("入库任务完成失败");
            }
        }
        catch (Exception err)
        {
            // 记录异常信息到控制台和日志
            Console.WriteLine(err.Message.ToString());
            LogFactory.GetLog("任务完成").Error(true, err);
        }
        return content;
    }

    /// <summary>
    /// 创建空托盘的库存实例模型
    /// </summary>
    private DtStockInfo CreateEmptyPalletStock(Dt_Task task, DtLocationInfo locationInf)
    {
        return new DtStockInfo()
        {
            PalletCode = task.PalletCode,
            LocationCode = task.TargetAddress,
            CreateDate = DateTime.Now,
            Creater = "system",
            IsFull = false,
            AreaCode = task.Roadway,
            StockInfoDetails = new List<DtStockInfoDetail>()
            {
                new DtStockInfoDetail()
                {
                    MaterielCode = "空托盘",
                    Id = 0,
                    Status = (int)StockStateEmun.已入库
                }
            }
        };
    }

    /// <summary>
    /// 创建实盘的库存实例模型并调用MOM入库
    /// </summary>
    private DtStockInfo CreateFullPalletStock(Dt_Task task, DtLocationInfo locationInf, DtBoxingInfo boxing)
    {
        var boxDetail = boxing.BoxingInfoDetails.Adapt<List<DtStockInfoDetail>>();
        boxDetail.ForEach(x => { x.Status = (int)StockStateEmun.已入库; });
        var stock = new DtStockInfo()
        {
            PalletCode = task.PalletCode,
            LocationCode = task.TargetAddress,
            CreateDate = DateTime.Now,
            Creater = "system",
            IsFull = boxing.IsFull,
            AreaCode = task.Roadway,
            StockInfoDetails = boxDetail,
        };

        // 处理请求参数
        AgingInputDto agingInputDto = new AgingInputDto()
        {
            SerialNos = boxing.BoxingInfoDetails
                .Select(item => new SerialNoInDto { SerialNo = item.SerialNumber, PositionNo = item.OrderNo })
                .ToList(),
            TrayBarcode = task.PalletCode,
            OpFlag = 1,
            EquipmentCode = "ECH001-B",
            Software = "WMS"
        };
        var result = _agingInOrOutInputService.GetOCVInputAsync(agingInputDto).Result;
        var respone = JsonConvert.DeserializeObject<ResponeAgingInputDto>(result.Data.ToString());
        stock.LinedProcessFeedbackTime = respone.LinedProcessFeedbackTime;
        stock.SpecialParameterDuration = respone.SpecialParameterDuration;

        // 记录日志
        LogFactory.GetLog("任务完成").InfoFormat(true, "入库任务完成", $"货位地址：{task.TargetAddress},修改后货位数据：{locationInf}");

        return stock;
    }

    #endregion 入库任务完成
@@ -207,13 +447,15 @@
    #region 任务完成

    /// <summary>
    /// 任务完成
    /// 完成任务
    /// </summary>
    /// <param name="taskNum">任务号</param>
    /// <returns></returns>
    /// <param name="taskNum">任务编号</param>
    /// <returns>返回结果集</returns>
    public async Task<WebResponseContent> CompleteAsync(int taskNum)
    {
        // 初始化响应内容
        WebResponseContent content = new WebResponseContent();

        // 提取任务数据
        LogFactory.GetLog("任务完成").InfoFormat(true, "提取任务数据", $"任务号：{taskNum}");

@@ -226,95 +468,486 @@
        LogFactory.GetLog("任务完成").InfoFormat(true, "验证任务是否存在", JsonConvert.SerializeObject(task));

        // 验证库存是否存在
        var stock = await _stockInfoRepository.QueryFirstAsync(x => x.PalletCode == task.PalletCode);
        if (stock == null)
        var stock = await _stockInfoRepository.QueryFirstNavAsync(x => x.PalletCode == task.PalletCode);

        // 根据任务类型调用相应的完成任务方法
        switch (task.TaskType)
        {
            LogFactory.GetLog("任务完成").InfoFormat(true, "库存不存在存在，判断是否是入库任务", $"{task.TaskType}");
            if (task.TaskType == (int)TaskTypeEnum.Inbound)
            {
            case (int)TaskInboundTypeEnum.Inbound:
            case (int)TaskInboundTypeEnum.InTray:
                LogFactory.GetLog("任务完成").InfoFormat(true, "入库任务", "");
                return await CompleteInboundTaskAsync(task);
            }
            else
            {
                LogFactory.GetLog("任务完成").InfoFormat(true, "库存不存在也不是入库任务", "");
                return content.Error("库存不存在");
            }
        }
        LogFactory.GetLog("任务完成").InfoFormat(true, "验证库存是否存在", JsonConvert.SerializeObject(stock));

        if (task.TaskType == (int)TaskTypeEnum.Outbound)
        {
            LogFactory.GetLog("任务完成").InfoFormat(true, "出库任务", "");
            if (task.TaskState == OutTaskStatusEnum.SC_OutExecuting.ObjToInt())
            {
                LogFactory.GetLog("任务完成").InfoFormat(true, "堆垛机出库完成", "");
            case (int)TaskOutboundTypeEnum.OutTray:
            case (int)TaskOutboundTypeEnum.Outbound:
                LogFactory.GetLog("任务完成").InfoFormat(true, "出库任务", "");
                return await CompleteStackTaskAsync(task, stock);
            }
            else
            {
                LogFactory.GetLog("任务完成").InfoFormat(true, "库存不存在也不是入库任务", "");
                return content.Error("库存不存在");
            }
        }
        else if (task.TaskType == (int)TaskTypeEnum.RelocationIn)
        {
            LogFactory.GetLog("任务完成").InfoFormat(true, "移库任务完成", "");
            return await CompleteTransferTaskAsync(task, stock);
        }
        else
        {
            LogFactory.GetLog("任务完成").InfoFormat(true, $"任务状态异常", "无参数");
            return content.Error("任务状态异常");

            default:
                return content.Error("任务类型不存在");
        }
    }

    #endregion 任务完成

    #region 请求任务
    #region 请求任务入库

    /// <summary>
    /// 请求任务
    /// 请求任务巷道
    /// </summary>
    /// <param name="input">请求模型</param>
    /// <returns>包含任务信息的响应内容</returns>
    public async Task<WebResponseContent> RequestTaskAsync(RequestTaskDto input)
    {
        // 创建一个WebResponseContent对象
        WebResponseContent content = new WebResponseContent();

        try
        {
            // 根据托盘获取库存信息
            var stockInfo = await _stockInfoRepository.QueryFirstAsync(x => x.PalletCode == input.PalletCode);

            // 获取仓库区域信息
            var areaInfo = await _wareAreaInfoRepository.QueryFirstAsync(x => x.WareAreaCode == input.AreaCode);

            // 查询是否已有任务
            // 调用BaseDal.QueryFirstAsync方法，查询任务
            var task = await BaseDal.QueryFirstAsync(x => x.PalletCode == input.PalletCode);

            if (task != null)
            {
                // 更新现有任务
                content = await UpdateExistingTask(input, areaInfo.AreaID, task);
                //if (task.TaskState == (int)TaskInStatusEnum.InNew)
                {
                    // 创建WMS任务
                    WMSTaskDTO taskDTO = new WMSTaskDTO()
                    {
                        TaskNum = task.TaskNum.Value,
                        Grade = 1,
                        PalletCode = task.PalletCode,
                        RoadWay = task.Roadway,
                        SourceAddress = task.SourceAddress,
                        TargetAddress = task.Roadway,
                        TaskState = task.TaskState.Value,
                        Id = 0,
                        TaskType = task.TaskType,
                    };
                    return content.OK(data: taskDTO);
                }
            }
            else
            // 创建一个TrayCellsStatusDto对象，并赋值
            TrayCellsStatusDto trayCells = new TrayCellsStatusDto()
            {
                // 创建新任务
                content = await CreateNewTask(input, areaInfo.AreaID);
                Software = "WMS",
                TrayBarcode = input.PalletCode,
                //EquipmentCode = "EQ_CWJZ01"
                EquipmentCode = "ECH001-B"
            };

            // 调用GetTrayCellStatusAsync方法，获取整盘电芯
            content = await GetTrayCellStatusAsync(trayCells);
            // 如果状态为false，则返回content
            if (!content.Status) return content;

            // 添加组盘信息
            // 将content.Data转换为ResultTrayCellsStatus对象
            var result = JsonConvert.DeserializeObject<ResultTrayCellsStatus>(content.Data.ToString());
            if (result.SerialNos.Count <= 0)
                return content.Error(result.MOMMessage);

            // TODO 获取本地料框属性与整盘电芯属性获取的值进行对比，如果一致则继续，否则返回错误信息
            //var productions = await _productionRepository.QueryDataAsync(x => result.TrayBarcodePropertys.Select(x => x.TrayBarcodeProperty).ToList().Contains(x.TrayBarcodeProperty));
            //if (productions.Count <= 0)
            //    return content.Error("料框属性不存在");

            // 调用CreateBoxingInfo方法，创建组盘信息

            var boxing = await CreateBoxingInfo(result, input.PalletCode);
            if (boxing == null) return content.Error("组盘失败");

            // 调用GetProcessApplyAsync方法，获取工艺路线
            ProcessApplyDto process = await GetProcessApplyAsync(result);

            // 如果process为null，则返回content
            if (process == null) return content;

            // 调用_processApplyService.GetProcessApplyAsync方法，获取工艺申请
            content = await _processApplyService.GetProcessApplyAsync(process);

            // 如果状态为false，则返回null
            if (!content.Status) return content.Error("工艺申请失败");

            //// 调用GetProcessResponseAsync方法，获取工艺响应
            //var processResponse = await GetProcessResponseAsync(process, input.Position);

            List<string> strings = input.Position == "1088" ? new List<string>() { "CHSC01" } : new List<string>() { "JZSC01" };
            // 调用CreateNewTask方法，创建新任务
            content = await CreateNewTask(input, strings);
            if (content.Status)
            {
                var isBox = await _boxingInfoRepository.AddDataNavAsync(boxing);
            }
        }
        catch (Exception err)
        {
            // 错误处理
            // 如果发生异常，则调用content.Error方法，记录错误信息，并输出错误信息
            content.Error(err.Message);
            Console.WriteLine(err.Message);
        }

        // 返回content
        return content;
    }

    #endregion 请求任务
    /// <summary>
    /// 更新任务货位
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    public async Task<WebResponseContent> UpdateExistingTask(RequestTaskDto input)
    {
        WebResponseContent content = new WebResponseContent();
        try
        {
            var task = await BaseDal.QueryFirstAsync(x => x.PalletCode == input.PalletCode);
            if (task == null)
                return content.Error($"暂未找到【{input.PalletCode}】的任务");

            return content = await UpdateExistingTask(input, task);

        }
        catch (Exception err)
        {

            throw;
        }
    }

    /// <summary>
    /// 空托盘入库申请
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    public async Task<WebResponseContent> RequestTrayInTaskAsync(RequestTaskDto input)
    {
        WebResponseContent content = new WebResponseContent();
        try
        {

            // 调用BaseDal.QueryFirstAsync方法，查询任务
            var task = await BaseDal.QueryFirstAsync(x => x.PalletCode == input.PalletCode);
            if (task != null && task.TaskState == (int)TaskInStatusEnum.InNew)
            {
                // 创建WMS任务
                WMSTaskDTO taskDTO = new WMSTaskDTO()
                {
                    TaskNum = task.TaskNum.Value,
                    Grade = 1,
                    PalletCode = task.PalletCode,
                    RoadWay = task.Roadway,
                    SourceAddress = task.SourceAddress,
                    TargetAddress = task.Roadway,
                    TaskState = task.TaskState.Value,
                    Id = 0,
                    TaskType = task.TaskType,
                };
                return content.OK(data: task);
            }

            // 获取目标地址
            List<string> strings = input.Position == "1016" ? new List<string>() { "CHSC01" } : new List<string>() { "JZSC01" };

            return await CreateNewTask(input, strings, 1);
            //return await CreateNewTask(input, null, 1);
        }
        catch (Exception)
        {

            throw;
        }
    }

    // 获取托盘单元格状态
    private async Task<WebResponseContent> GetTrayCellStatusAsync(TrayCellsStatusDto trayCells)
    {
        // 调用_cellStateService.GetTrayCellStatusAsync方法，获取托盘单元格状态
        return await _cellStateService.GetTrayCellStatusAsync(trayCells);
    }

    // 获取组盘信息
    private async Task<DtBoxingInfo> CreateBoxingInfo(ResultTrayCellsStatus result, string palletCode)
    {
        return new DtBoxingInfo
        {
            PalletCode = palletCode,
            IsFull = true,
            BoxingInfoDetails = result.SerialNos.Select(serialNoObj => new DtBoxingInfoDetail
            {
                SerialNumber = serialNoObj.SerialNo,
                OrderNo = serialNoObj.PositionNo.ToString(),
                Status = serialNoObj.SerialNoStatus,
                MaterielCode = result.BindCode,
                Remark = result.TrayBarcodePropertys.ToJsonString(),
            }).ToList()
        };
    }

    // 获取工艺申请
    private async Task<ProcessApplyDto> GetProcessApplyAsync(ResultTrayCellsStatus content)
    {
        // 创建一个ProcessApplyDto对象，并赋值
        return new ProcessApplyDto()
        {
            EquipmentCode = "ECH001-B",
            Software = "WMS",
            //WipOrderNo = result.BindCode,
            SerialNos = content.SerialNos.Select(item => new SerialNos
            {
                SerialNo = item.SerialNo
            }).ToList()
        };
    }

    // 获取工艺响应
    private async Task<List<Dt_EquipmentProcess>> GetProcessResponseAsync(ProcessApplyDto process, string position)
    {
        // 如果process为null，则返回null
        if (process == null) return null;

        // 调用_processApplyService.GetProcessApplyAsync方法，获取工艺申请
        WebResponseContent content = await _processApplyService.GetProcessApplyAsync(process);
        // 如果状态为false，则返回null
        if (!content.Status) return null;

        // 将content.Data转换为ResultProcessApply对象
        var apply = JsonConvert.DeserializeObject<ResultProcessApply>(content.Data.ToString());
        // 根据position的值，返回不同的Dt_EquipmentProcess列表
        switch (position)
        {
            case "1088":
                return SqlSugarHelper.Db.Queryable<Dt_EquipmentProcess>()
                    .Where(x => x.EquipmentType == "陈化" && x.WipOrderNo == apply.WipOrderNo || x.ProductDesc == apply.ProductNo)
                    .ToList();

            case "1339":
            case "1406":
                return SqlSugarHelper.Db.Queryable<Dt_EquipmentProcess>()
                    .Where(x => x.EquipmentType == "静置" && x.WipOrderNo == apply.WipOrderNo || x.ProductDesc == apply.ProductNo)
                    .ToList();

            default:
                return new List<Dt_EquipmentProcess>();
        }
    }

    #endregion 请求任务入库

    #region 请求出库（实盘&空盘）

    /// <summary>
    /// 请求托盘任务
    /// </summary>
    /// <param name="position">目标位置</param>
    /// <param name="tag">托盘类型（1：实盘，2：空盘）</param>
    /// <param name="areaCode">区域编码</param>
    /// <param name="roadways">巷道编码集合</param>
    /// <returns>返回结果集</returns>
    public async Task<WebResponseContent> RequestTrayOutTaskAsync(string position, int tag, string areaCode, List<string> roadways)
    {
        WebResponseContent content = new WebResponseContent();
        try
        {
            // 根据托盘类型查询库存信息
            DtStockInfo stockInfo = tag == (int)TaskOutboundTypeEnum.Outbound
                ? QueryStockInfoForRealTrayAsync(areaCode, roadways).Result
                : QueryStockInfoForEmptyTrayAsync(areaCode, roadways).Result;

            if (stockInfo == null)
            {
                return content.Error("库存信息不存在");
            }

            // 新增重复任务校验
            var hasTask = BaseDal.QueryFirst(x => x.PalletCode == stockInfo.PalletCode);
            if (hasTask != null)
            {
                WMSTaskDTO taskDTO1 = CreateTaskDTO(hasTask);
                return content.OK("已存在空盘出库任务", data: taskDTO1);
            }

            // 创建新任务实例
            var task = CreateTask(stockInfo, position, tag);
            var taskId = await BaseDal.AddDataAsync(task);
            bool isResult = taskId > 0;
            if (!isResult)
            {
                return content.Error("任务创建失败");
            }

            // 创建任务DTO
            WMSTaskDTO taskDTO = CreateTaskDTO(task);
            //if (tag == 1)
            {
                // 更新库存位置状态为不可用
                stockInfo.LocationInfo.LocationStatus = (int)LocationEnum.InStockDisable;
                await _locationRepository.UpdateDataAsync(stockInfo.LocationInfo);
            }

            // 返回成功响应
            return content.OK(data: taskDTO);
        }
        catch (Exception ex)
        {
            // 记录异常信息并抛出
            LogFactory.GetLog("请求托盘任务").Error(true, ex);
            return content.Error(ex.Message);
        }
    }

    /// <summary>
    /// 查询实盘库存信息
    /// </summary>
    private async Task<DtStockInfo> QueryStockInfoForRealTrayAsync(string areaCode, List<string> roadways)
    {
        // TODO时间根据MOM系统配置的出库时间来获取,暂时不知道MOM返回的时间是什么所以这里测试时候在改
        //return _stockInfoRepository.QueryFirstNavAsync(x => x.AreaCode == areaCode && Convert.ToDateTime(x.LinedProcessFeedbackTime).AddHours(Convert.ToDouble(x.SpecialParameterDuration)) < DateTime.Now
        //                        && x.LocationInfo.LocationStatus == (int)LocationEnum.InStock && roadways.Contains(x.LocationInfo.RoadwayNo) && x.StockInfoDetails.Any(x => x.Status == (int)StockStateEmun.已入库) && x.LocationInfo.LocationStatus == (int)LocationEnum.InStock).Result;

        var result = await _stockInfoRepository.QueryFirstNavAsync(x =>
            x.AreaCode == areaCode &&
            Convert.ToDateTime(x.LinedProcessFeedbackTime).AddHours(Convert.ToDouble(x.SpecialParameterDuration)) < DateTime.Now &&
            x.LocationInfo != null && x.LocationInfo.LocationStatus == (int)LocationEnum.InStock &&
            roadways.Contains(x.LocationInfo.RoadwayNo) &&
            x.StockInfoDetails != null && x.StockInfoDetails.Any(detail => detail.Status == (int)StockStateEmun.已入库));
        return result;
    }

    /// <summary>
    /// 查询空盘库存信息
    /// </summary>
    private async Task<DtStockInfo> QueryStockInfoForEmptyTrayAsync(string areaCode, List<string> roadways)
    {
        //return _stockInfoRepository.QueryFirstNavAsync(x => x.StockInfoDetails.Any(x => x.MaterielCode == "空托盘") && roadways.Contains(x.LocationInfo.RoadwayNo) && x.StockInfoDetails.Any(x => x.Status == (int)StockStateEmun.已入库) && x.LocationInfo.LocationStatus == (int)LocationEnum.InStock).Result;
        var result = await _stockInfoRepository.QueryFirstNavAsync(x =>
            x.StockInfoDetails != null && x.StockInfoDetails.Any(detail => detail.MaterielCode == "空托盘") &&
            roadways.Contains(x.LocationInfo.RoadwayNo) &&
            x.StockInfoDetails.Any(detail => detail.Status == (int)StockStateEmun.已入库) &&
            x.LocationInfo != null && x.LocationInfo.LocationStatus == (int)LocationEnum.InStock);
        return result;
    }

    /// <summary>
    /// 创建任务实例
    /// </summary>
    private Dt_Task CreateTask(DtStockInfo stockInfo, string position, int tag)
    {
        return new Dt_Task
        {
            Grade = 1,
            Roadway = stockInfo.LocationInfo.RoadwayNo,
            TargetAddress = position,
            Dispatchertime = DateTime.Now,
            MaterialNo = "",
            NextAddress = position,
            OrderNo = null,
            PalletCode = stockInfo.PalletCode,
            SourceAddress = stockInfo.LocationCode,
            CurrentAddress = stockInfo.LocationCode,
            TaskState = (int)TaskOutStatusEnum.OutNew,
            TaskType = tag == (int)TaskOutboundTypeEnum.Outbound ? (int)TaskOutboundTypeEnum.Outbound : (int)TaskOutboundTypeEnum.OutTray,
            TaskNum = BaseDal.GetTaskNo().Result,
            Creater = "System" // 修正拼写错误
        };
    }

    /// <summary>
    /// 创建任务DTO
    /// </summary>
    private WMSTaskDTO CreateTaskDTO(Dt_Task task)
    {
        return new WMSTaskDTO
        {
            TaskNum = task.TaskNum.Value,
            Grade = 1,
            PalletCode = task.PalletCode,
            RoadWay = task.Roadway,
            SourceAddress = task.SourceAddress,
            TargetAddress = task.TargetAddress,
            TaskState = task.TaskState.Value,
            Id = 0,
            TaskType = task.TaskType,
        };
    }

    #endregion 请求出库

    #region 任务状态更改

    /// <summary>
    /// 更新任务状态&出库解盘
    /// </summary>
    /// <param name="taskNum"></param>
    /// <param name="taskState"></param>
    /// <returns></returns>
    public async Task<WebResponseContent> UpdateTaskStatus(int taskNum, int taskState)
    {
        WebResponseContent content = new WebResponseContent();
        try
        {
            var task = await BaseDal.QueryFirstAsync(x => x.TaskNum == taskNum);
            if (task == null)
                return content.Error("未找到任务");

            if (taskState == (int)TaskOutStatusEnum.Line_OutFinish)
            {
                var taskHty = CreateHistoricalTask(task);
                await _unitOfWorkManage.UseTranAsync(async () =>
                {
                    var asb = await BaseDal.DeleteDataByIdAsync(task.TaskId);
                    var asbHty = await _task_HtyRepository.AddDataAsync(taskHty) > 0;
                    if (asb && asbHty)
                        content.OK();
                    else
                        throw new Exception();
                });
                content.OK();
            }
            else
            {
                task.TaskState = taskState;
                var asb = await BaseDal.UpdateDataAsync(task);
                if (asb)
                    content.OK();
                else
                    content.Error();
            }
        }
        catch (Exception ex)
        {
            content.Error(ex.Message);
        }
        return content;
    }

    #endregion

    #region 出库解盘

    /// <summary>
    /// 出库解盘接口
    /// </summary>
    /// <param name="taskNum"></param>
    /// <returns></returns>
    public async Task<WebResponseContent> OutUnblockInterface(int taskNum)
    {
        WebResponseContent content = new WebResponseContent();
        try
        {
            var task = await BaseDal.QueryFirstAsync(x => x.TaskNum == taskNum);
            if (task == null)
                return content.Error("未找到任务");
            task.TaskState = (int)TaskOutStatusEnum.Line_OutFinish;
            var taskHty = CreateHistoricalTask(task);
        }
        catch (Exception ex)
        {
            content.Error(ex.Message);
        }
        return content;
    }

    #endregion

    #endregion 外部接口方法

@@ -505,7 +1138,7 @@
    private Dt_Task_Hty CreateHistoricalTask(Dt_Task task)
    {
        // 更新任务状态
        task.TaskState = OutTaskStatusEnum.OutFinish.ObjToInt();
        task.TaskState = TaskOutStatusEnum.OutFinish.ObjToInt();
        task.CurrentAddress = task.NextAddress;

        // 创建历史任务
@@ -514,7 +1147,7 @@
        taskHty.TaskId = 0;
        taskHty.OperateType = (int)OperateTypeEnum.自动完成;
        taskHty.SourceId = task.TaskId;
        taskHty.TaskState = OutTaskStatusEnum.OutFinish.ObjToInt();
        taskHty.TaskState = TaskOutStatusEnum.OutFinish.ObjToInt();
        return taskHty;
    }

@@ -564,6 +1197,8 @@
                isUpdateStock = await _stockInfoRepository.AddDataNavAsync(stock);
            }



            // 添加历史任务
            var isTaskHtyAdd = await _task_HtyRepository.AddDataAsync(taskHty) > 0;

@@ -605,7 +1240,7 @@
    /// <param name="task">任务实例</param>
    /// <param name="content">响应内容</param>
    /// <returns></returns>
    private async Task<WebResponseContent> UpdateExistingTask(RequestTaskDto input, int areaId, Dt_Task task)
    private async Task<WebResponseContent> UpdateExistingTask(RequestTaskDto input, Dt_Task task)
    {
        // 创建WebResponseContent对象
        WebResponseContent content = new WebResponseContent();
@@ -616,27 +1251,16 @@
        DtLocationInfo location = new DtLocationInfo();
        int beforeStatus = 0;

        // 根据任务类型判断是出库任务还是入库任务
        if (input.Type == (int)TaskTypeEnum.Outbound)
        {
            // 处理出库任务
            toAddress = await GetRoadWayAsync(areaId, task.Roadway, input.Direction, input.Area, input.Type);
            taskState = (int)OutTaskStatusEnum.SC_OutFinish;
        }
        else
        {
            // 处理入库任务
            location = await GetLocationDistributeAsync(areaId, task.Roadway);
            toAddress = location.LocationCode;
            taskState = (int)InTaskStatusEnum.Line_InFinish;
            beforeStatus = location.LocationStatus;
        // 处理入库任务
        location = await GetLocationDistributeAsync(task.Roadway);
        toAddress = location.LocationCode;
        taskState = (int)TaskInStatusEnum.Line_InFinish;
        beforeStatus = location.LocationStatus;

            // 更新货位信息
            location.LocationStatus = (int)LocationEnum.Lock;
        }
        // 更新货位信息
        location.LocationStatus = (int)LocationEnum.Lock;

        // 更新任务信息
        task.SourceAddress = input.Position;
        task.CurrentAddress = input.Position;
        task.TargetAddress = toAddress;
        task.NextAddress = toAddress;
@@ -650,24 +1274,22 @@

        // 尝试更新任务
        bool isResult = await BaseDal.UpdateDataAsync(task);
        bool isTaskDetail = await _taskExecuteDetailRepository.AddDetailAsync(task, false, TaskDescription.GetTaskUpdateDescription(task.PalletCode, original, input.Position, InTaskStatusEnum.Line_InFinish.GetIntegralRuleTypeEnumDesc()));
        if (input.Type != (int)TaskTypeEnum.Outbound)
        bool isTaskDetail = await _taskExecuteDetailRepository.AddDetailAsync(task, false, TaskDescription.GetTaskUpdateDescription(task.PalletCode, original, input.Position, TaskInStatusEnum.Line_InFinish.GetIntegralRuleTypeEnumDesc()));

        // 创建LocationChangeRecordDto对象
        LocationChangeRecordDto changeRecordDto = new LocationChangeRecordDto()
        {
            // 创建LocationChangeRecordDto对象
            LocationChangeRecordDto changeRecordDto = new LocationChangeRecordDto()
            {
                // 设置变量
                AfterStatus = location.LocationStatus,
                BeforeStatus = beforeStatus,
                TaskNum = task.TaskNum.Value,
                LocationId = location.Id,
                LocationCode = location.LocationCode,
                ChangeType = (int)StatusChangeTypeEnum.AutomaticStorage,
            };
            // 更新位置状态
            isUpdateChange = _locationStatusChangeRecordRepository.AddStatusChangeRecord(changeRecordDto);
            isUpdateLo = await _locationRepository.UpdateDataAsync(location);
        }
            // 设置变量
            AfterStatus = location.LocationStatus,
            BeforeStatus = beforeStatus,
            TaskNum = task.TaskNum.Value,
            LocationId = location.Id,
            LocationCode = location.LocationCode,
            ChangeType = (int)StatusChangeTypeEnum.AutomaticStorage,
        };
        // 更新位置状态
        isUpdateChange = _locationStatusChangeRecordRepository.AddStatusChangeRecord(changeRecordDto);
        isUpdateLo = await _locationRepository.UpdateDataAsync(location);

        if (isResult && isUpdateLo && isTaskDetail)
        {
@@ -691,11 +1313,13 @@
    /// <param name="areaId">区域ID</param>
    /// <param name="content">响应内容</param>
    /// <returns></returns>
    private async Task<WebResponseContent> CreateNewTask(RequestTaskDto input, int areaId)
    private async Task<WebResponseContent> CreateNewTask(RequestTaskDto input, List<string> process = null, int flag = 0)
    {
        WebResponseContent content = new WebResponseContent();

        // 获取目标地址
        string ToAddress = await GetRoadWayAsync(areaId, input.Position, input.Direction, input.Area, input.Type);
        //string ToAddress = await GetRoadWayAsync(process);
        string ToAddress = await GetRoadWayAsync(input, process);

        // 创建新任务实例
        var task = new Dt_Task
@@ -710,20 +1334,36 @@
            OrderNo = null,
            PalletCode = input.PalletCode,
            SourceAddress = input.Position,
            TaskState = (int)InTaskStatusEnum.InNew,
            TaskType = (int)TaskTypeEnum.Inbound,
            TaskState = (int)TaskInStatusEnum.InNew,
            TaskType = flag == 0 ? (int)TaskInboundTypeEnum.Inbound : (int)TaskInboundTypeEnum.InTray,
            TaskNum = await BaseDal.GetTaskNo(),
            Creater = "Systeam"
        };

        // 尝试添加新任务
        var taskId = await BaseDal.AddDataAsync(task);
        bool isResult = taskId > 0;
        if (isResult)
        {
            task.TaskId = taskId;
            isResult = await _taskExecuteDetailRepository.AddDetailAsync(task, false, TaskDescription.GetTaskUpdateDescription(input.PalletCode, input.Position, ToAddress, InTaskStatusEnum.InNew.GetIntegralRuleTypeEnumDesc()));
            isResult = await _taskExecuteDetailRepository.AddDetailAsync(task, false, TaskDescription.GetTaskUpdateDescription(input.PalletCode, input.Position, ToAddress, TaskInStatusEnum.InNew.GetIntegralRuleTypeEnumDesc()));
            if (isResult)
                content.OK(data: task);
            {
                // 创建WMS任务
                WMSTaskDTO taskDTO = new WMSTaskDTO()
                {
                    TaskNum = task.TaskNum.Value,
                    Grade = 1,
                    PalletCode = task.PalletCode,
                    RoadWay = task.Roadway,
                    SourceAddress = task.SourceAddress,
                    TargetAddress = task.Roadway,
                    TaskState = task.TaskState.Value,
                    Id = 0,
                    TaskType = task.TaskType,
                };
                content.OK(data: taskDTO);
            }
            else
                content.Error("添加任务失败");
        }
@@ -738,13 +1378,13 @@
    /// <param name="areaId">区域主键</param>
    /// <param name="roadWay">巷道</param>
    /// <returns></returns>
    public async Task<DtLocationInfo> GetLocationDistributeAsync(int areaId, string roadWay)
    public async Task<DtLocationInfo> GetLocationDistributeAsync(string roadWay)
    {
        #region 获取货位

        try
        {
            var locations = await _locationRepository.QueryDataAsync(x => x.AreaId == areaId && x.LocationStatus == (int)LocationEnum.Free && x.RoadwayNo == roadWay);
            var locations = await _locationRepository.QueryDataAsync(x => x.LocationStatus == (int)LocationEnum.Free && x.RoadwayNo == roadWay);
            if (locations == null)
            {
                return null;
@@ -769,36 +1409,32 @@
    /// <param name="Direction">方向</param>
    /// <param name="area">关系区域</param>
    /// <returns></returns>
    public async Task<string> GetRoadWayAsync(int areaId, string position, string Direction, string area, int type)
    public async Task<string> GetRoadWayAsync(RequestTaskDto input, List<string> process)
    {
        var point = new PointStackerRelation();
        if (type == (int)TaskTypeEnum.Inbound)
        {
            point = await _pointStackerRelationRepository.QueryFirstAsync(x => x.Direction == Direction && x.PointCode == position && x.Area == area);
            if (point == null) { return null; }
            var locationInfos = await _locationRepository.QueryDataAsync(x => x.AreaId == areaId && point.StackerCode.Contains(x.RoadwayNo));
            var groupWithMinCount = locationInfos.GroupBy(x => x.RoadwayNo).OrderBy(x => x.Count()).FirstOrDefault();
        var minGroup = _locationRepository.QueryData(x => process.Contains(x.RoadwayNo) && x.LocationStatus == (int)LocationEnum.Free)
            .GroupBy(x => x.RoadwayNo)
             .OrderByDescending(g => g.Count()) // 根据每个组的元素数量排序
             .First(); // 取出数量最多的组

            if (groupWithMinCount != null)
                return groupWithMinCount.Key;
            else
                return null;
        }
        else if (type == (int)TaskTypeEnum.Outbound)
        {
            point = await _pointStackerRelationRepository.QueryFirstAsync(x => x.Direction == Direction && position == x.StackerCode && x.Area == area);
            if (point == null) { return null; }
        string minRoadwayNo = minGroup.Key; // 数量最多的组的Key

            string station = point.PointCodeList[0];
        return minRoadwayNo;
    }

            var rList = point.PointCodeList;
            rList.Remove(station);
            rList.Add(station);
    /// <summary>
    /// 获取巷道或站台
    /// </summary>
    /// <returns></returns>
    public async Task<string> GetRoadWayAsync(int areaCode)
    {
        var minGroup = _locationRepository.QueryData(x => x.AreaId == areaCode && x.LocationStatus == (int)LocationEnum.Free)
            .GroupBy(x => x.RoadwayNo)
             .OrderBy(g => g.Count()) // 根据每个组的元素数量排序
             .First(); // 取出数量最少的组

            point.PointCodeList = rList;
            return station;
        }
        else { return null; }
        string minRoadwayNo = minGroup.Key; // 数量最少的组的Key

        return minRoadwayNo;
    }

    #endregion 任务请求方法